Merge pull request #32 from sliverp/main-merge

Main merge
2026-02-04 10:25:41 +08:00
parent 6af361082a d36567a744
commit efcf627213
26 changed files with 7410 additions and 1343 deletions
--- a/clawdbot.plugin.json
+++ b/clawdbot.plugin.json
@@ -1,6 +1,13 @@
 {
  "id": "qqbot",
+  "name": "QQ Bot Channel",
+  "description": "QQ Bot channel plugin with message support, cron jobs, and proactive messaging",
  "channels": ["qqbot"],
+  "skills": ["skills/qqbot-cron", "skills/qqbot-media"],
+  "capabilities": {
+    "proactiveMessaging": true,
+    "cronJobs": true
+  },
  "configSchema": {
    "type": "object",
    "additionalProperties": false,
--- a/index.ts
+++ b/index.ts
@@ -1,4 +1,6 @@
-import type { MoltbotPluginApi } from "clawdbot/plugin-sdk";
+import type { OpenClawPluginApi } from "openclaw/plugin-sdk";
+import { emptyPluginConfigSchema } from "openclaw/plugin-sdk";
+
 import { qqbotPlugin } from "./src/channel.js";
 import { setQQBotRuntime } from "./src/runtime.js";

@@ -6,7 +8,8 @@ const plugin = {
  id: "qqbot",
  name: "QQ Bot",
  description: "QQ Bot channel plugin",
-  register(api: MoltbotPluginApi) {
+  configSchema: emptyPluginConfigSchema(),
+  register(api: OpenClawPluginApi) {
    setQQBotRuntime(api.runtime);
    api.registerChannel({ plugin: qqbotPlugin });
  },
--- a/moltbot.plugin.json
+++ b/moltbot.plugin.json
@@ -1,6 +1,13 @@
 {
  "id": "qqbot",
+  "name": "QQ Bot Channel",
+  "description": "QQ Bot channel plugin with message support, cron jobs, and proactive messaging",
  "channels": ["qqbot"],
+  "skills": ["skills/qqbot-cron", "skills/qqbot-media"],
+  "capabilities": {
+    "proactiveMessaging": true,
+    "cronJobs": true
+  },
  "configSchema": {
    "type": "object",
    "additionalProperties": false,
--- a/openclaw.plugin.json
+++ b/openclaw.plugin.json
@@ -1,6 +1,13 @@
 {
  "id": "qqbot",
+  "name": "QQ Bot Channel",
+  "description": "QQ Bot channel plugin with message support, cron jobs, and proactive messaging",
  "channels": ["qqbot"],
+  "skills": ["skills/qqbot-cron", "skills/qqbot-media"],
+  "capabilities": {
+    "proactiveMessaging": true,
+    "cronJobs": true
+  },
  "configSchema": {
    "type": "object",
    "additionalProperties": false,
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "qqbot",
-  "version": "1.2.5",
+  "version": "1.3.0",
  "type": "module",
  "main": "dist/index.js",
  "types": "dist/index.d.ts",
@@ -27,7 +27,7 @@
  "devDependencies": {
    "@types/node": "^20.0.0",
    "@types/ws": "^8.5.0",
-    "typescript": "^5.0.0"
+    "typescript": "^5.9.3"
  },
  "peerDependencies": {
    "clawdbot": "*",
--- a/scripts/proactive-api-server.ts
+++ b/scripts/proactive-api-server.ts
@@ -0,0 +1,346 @@
+/**
+ * QQBot 主动消息 HTTP API 服务
+ * 
+ * 提供 RESTful API 用于：
+ * 1. 发送主动消息
+ * 2. 查询已知用户
+ * 3. 广播消息
+ * 
+ * 启动方式：
+ *   npx ts-node scripts/proactive-api-server.ts --port 3721
+ * 
+ * API 端点：
+ *   POST /send          - 发送主动消息
+ *   GET  /users         - 列出已知用户
+ *   GET  /users/stats   - 获取用户统计
+ *   POST /broadcast     - 广播消息
+ */
+
+import * as http from "node:http";
+import * as fs from "node:fs";
+import * as path from "node:path";
+import * as url from "node:url";
+import {
+  sendProactiveMessageDirect,
+  listKnownUsers,
+  getKnownUsersStats,
+  getKnownUser,
+  broadcastMessage,
+} from "../src/proactive.js";
+import type { ResolvedQQBotAccount } from "../src/types.js";
+
+// 默认端口
+const DEFAULT_PORT = 3721;
+
+// 从配置文件加载账户信息
+function loadAccount(accountId = "default"): ResolvedQQBotAccount | null {
+  const configPath = path.join(process.env.HOME || "/home/ubuntu", "clawd", "config.json");
+  
+  try {
+    // 优先从环境变量获取
+    const envAppId = process.env.QQBOT_APP_ID;
+    const envClientSecret = process.env.QQBOT_CLIENT_SECRET;
+    
+    if (!fs.existsSync(configPath)) {
+      if (envAppId && envClientSecret) {
+        return {
+          accountId,
+          appId: envAppId,
+          clientSecret: envClientSecret,
+          enabled: true,
+          secretSource: "env",
+        };
+      }
+      return null;
+    }
+    
+    const config = JSON.parse(fs.readFileSync(configPath, "utf-8"));
+    const qqbot = config.channels?.qqbot;
+    
+    if (!qqbot) {
+      if (envAppId && envClientSecret) {
+        return {
+          accountId,
+          appId: envAppId,
+          clientSecret: envClientSecret,
+          enabled: true,
+          secretSource: "env",
+        };
+      }
+      return null;
+    }
+    
+    // 解析账户配置
+    if (accountId === "default") {
+      return {
+        accountId: "default",
+        appId: qqbot.appId || envAppId,
+        clientSecret: qqbot.clientSecret || envClientSecret,
+        enabled: qqbot.enabled ?? true,
+        secretSource: qqbot.clientSecret ? "config" : "env",
+      };
+    }
+    
+    const accountConfig = qqbot.accounts?.[accountId];
+    if (accountConfig) {
+      return {
+        accountId,
+        appId: accountConfig.appId || qqbot.appId || envAppId,
+        clientSecret: accountConfig.clientSecret || qqbot.clientSecret || envClientSecret,
+        enabled: accountConfig.enabled ?? true,
+        secretSource: accountConfig.clientSecret ? "config" : "env",
+      };
+    }
+    
+    return null;
+  } catch {
+    return null;
+  }
+}
+
+// 加载配置（用于 broadcastMessage）
+function loadConfig(): Record<string, unknown> {
+  const configPath = path.join(process.env.HOME || "/home/ubuntu", "clawd", "config.json");
+  try {
+    if (fs.existsSync(configPath)) {
+      return JSON.parse(fs.readFileSync(configPath, "utf-8"));
+    }
+  } catch {}
+  return {};
+}
+
+// 解析请求体
+async function parseBody(req: http.IncomingMessage): Promise<Record<string, unknown>> {
+  return new Promise((resolve) => {
+    let body = "";
+    req.on("data", (chunk) => {
+      body += chunk;
+    });
+    req.on("end", () => {
+      try {
+        resolve(body ? JSON.parse(body) : {});
+      } catch {
+        resolve({});
+      }
+    });
+  });
+}
+
+// 发送 JSON 响应
+function sendJson(res: http.ServerResponse, statusCode: number, data: unknown) {
+  res.writeHead(statusCode, { "Content-Type": "application/json; charset=utf-8" });
+  res.end(JSON.stringify(data, null, 2));
+}
+
+// 处理请求
+async function handleRequest(req: http.IncomingMessage, res: http.ServerResponse) {
+  const parsedUrl = url.parse(req.url || "", true);
+  const pathname = parsedUrl.pathname || "/";
+  const method = req.method || "GET";
+  const query = parsedUrl.query;
+  
+  // CORS 支持
+  res.setHeader("Access-Control-Allow-Origin", "*");
+  res.setHeader("Access-Control-Allow-Methods", "GET, POST, OPTIONS");
+  res.setHeader("Access-Control-Allow-Headers", "Content-Type");
+  
+  if (method === "OPTIONS") {
+    res.writeHead(204);
+    res.end();
+    return;
+  }
+  
+  console.log(`[${new Date().toISOString()}] ${method} ${pathname}`);
+  
+  try {
+    // POST /send - 发送主动消息
+    if (pathname === "/send" && method === "POST") {
+      const body = await parseBody(req);
+      const { to, text, type = "c2c", accountId = "default" } = body as {
+        to?: string;
+        text?: string;
+        type?: "c2c" | "group";
+        accountId?: string;
+      };
+      
+      if (!to || !text) {
+        sendJson(res, 400, { error: "Missing required fields: to, text" });
+        return;
+      }
+      
+      const account = loadAccount(accountId);
+      if (!account) {
+        sendJson(res, 500, { error: "Failed to load account configuration" });
+        return;
+      }
+      
+      const result = await sendProactiveMessageDirect(account, to, text, type);
+      sendJson(res, result.success ? 200 : 500, result);
+      return;
+    }
+    
+    // GET /users - 列出已知用户
+    if (pathname === "/users" && method === "GET") {
+      const type = query.type as "c2c" | "group" | "channel" | undefined;
+      const accountId = query.accountId as string | undefined;
+      const limit = query.limit ? parseInt(query.limit as string, 10) : undefined;
+      
+      const users = listKnownUsers({ type, accountId, limit });
+      sendJson(res, 200, { total: users.length, users });
+      return;
+    }
+    
+    // GET /users/stats - 获取用户统计
+    if (pathname === "/users/stats" && method === "GET") {
+      const accountId = query.accountId as string | undefined;
+      const stats = getKnownUsersStats(accountId);
+      sendJson(res, 200, stats);
+      return;
+    }
+    
+    // GET /users/:openid - 获取单个用户
+    if (pathname.startsWith("/users/") && method === "GET" && pathname !== "/users/stats") {
+      const openid = pathname.slice("/users/".length);
+      const type = (query.type as string) || "c2c";
+      const accountId = (query.accountId as string) || "default";
+      
+      const user = getKnownUser(type, openid, accountId);
+      if (user) {
+        sendJson(res, 200, user);
+      } else {
+        sendJson(res, 404, { error: "User not found" });
+      }
+      return;
+    }
+    
+    // POST /broadcast - 广播消息
+    if (pathname === "/broadcast" && method === "POST") {
+      const body = await parseBody(req);
+      const { text, type = "c2c", accountId, limit } = body as {
+        text?: string;
+        type?: "c2c" | "group";
+        accountId?: string;
+        limit?: number;
+      };
+      
+      if (!text) {
+        sendJson(res, 400, { error: "Missing required field: text" });
+        return;
+      }
+      
+      const cfg = loadConfig();
+      const result = await broadcastMessage(text, cfg as any, { type, accountId, limit });
+      sendJson(res, 200, result);
+      return;
+    }
+    
+    // GET / - API 文档
+    if (pathname === "/" && method === "GET") {
+      sendJson(res, 200, {
+        name: "QQBot Proactive Message API",
+        version: "1.0.0",
+        endpoints: {
+          "POST /send": {
+            description: "发送主动消息",
+            body: {
+              to: "目标 openid (必需)",
+              text: "消息内容 (必需)",
+              type: "消息类型: c2c | group (默认 c2c)",
+              accountId: "账户 ID (默认 default)",
+            },
+          },
+          "GET /users": {
+            description: "列出已知用户",
+            query: {
+              type: "过滤类型: c2c | group | channel",
+              accountId: "过滤账户 ID",
+              limit: "限制返回数量",
+            },
+          },
+          "GET /users/stats": {
+            description: "获取用户统计",
+            query: {
+              accountId: "过滤账户 ID",
+            },
+          },
+          "GET /users/:openid": {
+            description: "获取单个用户信息",
+            query: {
+              type: "用户类型 (默认 c2c)",
+              accountId: "账户 ID (默认 default)",
+            },
+          },
+          "POST /broadcast": {
+            description: "广播消息给所有已知用户",
+            body: {
+              text: "消息内容 (必需)",
+              type: "消息类型: c2c | group (默认 c2c)",
+              accountId: "账户 ID",
+              limit: "限制发送数量",
+            },
+          },
+        },
+        notes: [
+          "只有曾经与机器人交互过的用户才能收到主动消息",
+        ],
+      });
+      return;
+    }
+    
+    // 404
+    sendJson(res, 404, { error: "Not found" });
+  } catch (err) {
+    console.error(`Error handling request: ${err}`);
+    sendJson(res, 500, { error: err instanceof Error ? err.message : String(err) });
+  }
+}
+
+// 解析命令行参数获取端口
+function getPort(): number {
+  const args = process.argv.slice(2);
+  for (let i = 0; i < args.length; i++) {
+    if (args[i] === "--port" && args[i + 1]) {
+      return parseInt(args[i + 1], 10) || DEFAULT_PORT;
+    }
+  }
+  return parseInt(process.env.PROACTIVE_API_PORT || "", 10) || DEFAULT_PORT;
+}
+
+// 启动服务器
+function main() {
+  const port = getPort();
+  
+  const server = http.createServer(handleRequest);
+  
+  server.listen(port, () => {
+    console.log(`
+╔═══════════════════════════════════════════════════════════════╗
+║         QQBot Proactive Message API Server                    ║
+╠═══════════════════════════════════════════════════════════════╣
+║  Server running at: http://localhost:${port.toString().padEnd(25)}║
+║                                                               ║
+║  Endpoints:                                                   ║
+║    GET  /              - API documentation                    ║
+║    POST /send          - Send proactive message               ║
+║    GET  /users         - List known users                     ║
+║    GET  /users/stats   - Get user statistics                  ║
+║    POST /broadcast     - Broadcast message                    ║
+║                                                               ║
+║  Example:                                                     ║
+║    curl -X POST http://localhost:${port}/send \\                ║
+║      -H "Content-Type: application/json" \\                    ║
+║      -d '{"to":"openid","text":"Hello!"}'                     ║
+╚═══════════════════════════════════════════════════════════════╝
+`);
+  });
+  
+  // 优雅关闭
+  process.on("SIGINT", () => {
+    console.log("\nShutting down...");
+    server.close(() => {
+      process.exit(0);
+    });
+  });
+}
+
+main();
--- a/scripts/send-proactive.ts
+++ b/scripts/send-proactive.ts
@@ -0,0 +1,273 @@
+#!/usr/bin/env npx ts-node
+/**
+ * QQBot 主动消息 CLI 工具
+ * 
+ * 使用示例：
+ *   # 发送私聊消息
+ *   npx ts-node scripts/send-proactive.ts --to "用户openid" --text "你好！"
+ *   
+ *   # 发送群聊消息
+ *   npx ts-node scripts/send-proactive.ts --to "群组openid" --type group --text "群公告"
+ *   
+ *   # 列出已知用户
+ *   npx ts-node scripts/send-proactive.ts --list
+ *   
+ *   # 列出群聊用户
+ *   npx ts-node scripts/send-proactive.ts --list --type group
+ *   
+ *   # 广播消息
+ *   npx ts-node scripts/send-proactive.ts --broadcast --text "系统公告" --type c2c --limit 10
+ */
+
+import { 
+  sendProactiveMessageDirect,
+  listKnownUsers, 
+  getKnownUsersStats,
+  broadcastMessage,
+} from "../src/proactive.js";
+import type { ResolvedQQBotAccount } from "../src/types.js";
+import * as fs from "node:fs";
+import * as path from "node:path";
+
+// 解析命令行参数
+function parseArgs(): Record<string, string | boolean> {
+  const args: Record<string, string | boolean> = {};
+  const argv = process.argv.slice(2);
+  
+  for (let i = 0; i < argv.length; i++) {
+    const arg = argv[i];
+    if (arg.startsWith("--")) {
+      const key = arg.slice(2);
+      const nextArg = argv[i + 1];
+      if (nextArg && !nextArg.startsWith("--")) {
+        args[key] = nextArg;
+        i++;
+      } else {
+        args[key] = true;
+      }
+    }
+  }
+  
+  return args;
+}
+
+// 从配置文件加载账户信息
+function loadAccount(accountId = "default"): ResolvedQQBotAccount | null {
+  const configPath = path.join(process.env.HOME || "/home/ubuntu", "clawd", "config.json");
+  
+  try {
+    if (!fs.existsSync(configPath)) {
+      // 尝试从环境变量获取
+      const appId = process.env.QQBOT_APP_ID;
+      const clientSecret = process.env.QQBOT_CLIENT_SECRET;
+      
+      if (appId && clientSecret) {
+        return {
+          accountId,
+          appId,
+          clientSecret,
+          enabled: true,
+          secretSource: "env",
+        };
+      }
+      
+      console.error("配置文件不存在且环境变量未设置");
+      return null;
+    }
+    
+    const config = JSON.parse(fs.readFileSync(configPath, "utf-8"));
+    const qqbot = config.channels?.qqbot;
+    
+    if (!qqbot) {
+      console.error("配置中没有 qqbot 配置");
+      return null;
+    }
+    
+    // 解析账户配置
+    if (accountId === "default") {
+      return {
+        accountId: "default",
+        appId: qqbot.appId || process.env.QQBOT_APP_ID,
+        clientSecret: qqbot.clientSecret || process.env.QQBOT_CLIENT_SECRET,
+        enabled: qqbot.enabled ?? true,
+        secretSource: qqbot.clientSecret ? "config" : "env",
+      };
+    }
+    
+    const accountConfig = qqbot.accounts?.[accountId];
+    if (accountConfig) {
+      return {
+        accountId,
+        appId: accountConfig.appId || qqbot.appId || process.env.QQBOT_APP_ID,
+        clientSecret: accountConfig.clientSecret || qqbot.clientSecret || process.env.QQBOT_CLIENT_SECRET,
+        enabled: accountConfig.enabled ?? true,
+        secretSource: accountConfig.clientSecret ? "config" : "env",
+      };
+    }
+    
+    console.error(`账户 ${accountId} 不存在`);
+    return null;
+  } catch (err) {
+    console.error(`加载配置失败: ${err}`);
+    return null;
+  }
+}
+
+async function main() {
+  const args = parseArgs();
+  
+  // 显示帮助
+  if (args.help || args.h) {
+    console.log(`
+QQBot 主动消息 CLI 工具
+
+用法:
+  npx ts-node scripts/send-proactive.ts [选项]
+
+选项:
+  --to <openid>      目标用户或群组的 openid
+  --text <message>   要发送的消息内容
+  --type <type>      消息类型: c2c (私聊) 或 group (群聊)，默认 c2c
+  --account <id>     账户 ID，默认 default
+  
+  --list             列出已知用户
+  --stats            显示用户统计
+  --broadcast        广播消息给所有已知用户
+  --limit <n>        限制数量
+  
+  --help, -h         显示帮助
+
+示例:
+  # 发送私聊消息
+  npx ts-node scripts/send-proactive.ts --to "0Eda5EA7-xxx" --text "你好！"
+  
+  # 发送群聊消息
+  npx ts-node scripts/send-proactive.ts --to "A1B2C3D4" --type group --text "群公告"
+  
+  # 列出最近 10 个私聊用户
+  npx ts-node scripts/send-proactive.ts --list --type c2c --limit 10
+  
+  # 广播消息
+  npx ts-node scripts/send-proactive.ts --broadcast --text "系统公告" --limit 5
+`);
+    return;
+  }
+  
+  const accountId = (args.account as string) || "default";
+  const type = (args.type as "c2c" | "group") || "c2c";
+  const limit = args.limit ? parseInt(args.limit as string, 10) : undefined;
+  
+  // 列出已知用户
+  if (args.list) {
+    const users = listKnownUsers({ 
+      type: args.type as "c2c" | "group" | "channel" | undefined,
+      accountId: args.account as string | undefined,
+      limit,
+    });
+    
+    if (users.length === 0) {
+      console.log("没有已知用户");
+      return;
+    }
+    
+    console.log(`\n已知用户列表 (共 ${users.length} 个):\n`);
+    console.log("类型\t\tOpenID\t\t\t\t\t\t昵称\t\t最后交互时间");
+    console.log("─".repeat(100));
+    
+    for (const user of users) {
+      const lastTime = new Date(user.lastInteractionAt).toLocaleString();
+      console.log(`${user.type}\t\t${user.openid.slice(0, 20)}...\t${user.nickname || "-"}\t\t${lastTime}`);
+    }
+    return;
+  }
+  
+  // 显示统计
+  if (args.stats) {
+    const stats = getKnownUsersStats(args.account as string | undefined);
+    console.log(`\n用户统计:`);
+    console.log(`  总计: ${stats.total}`);
+    console.log(`  私聊: ${stats.c2c}`);
+    console.log(`  群聊: ${stats.group}`);
+    console.log(`  频道: ${stats.channel}`);
+    return;
+  }
+  
+  // 广播消息
+  if (args.broadcast) {
+    if (!args.text) {
+      console.error("请指定消息内容 (--text)");
+      process.exit(1);
+    }
+    
+    // 加载配置用于广播
+    const configPath = path.join(process.env.HOME || "/home/ubuntu", "clawd", "config.json");
+    let cfg: Record<string, unknown> = {};
+    try {
+      if (fs.existsSync(configPath)) {
+        cfg = JSON.parse(fs.readFileSync(configPath, "utf-8"));
+      }
+    } catch {}
+    
+    console.log(`\n开始广播消息...\n`);
+    const result = await broadcastMessage(args.text as string, cfg as any, {
+      type,
+      accountId,
+      limit,
+    });
+    
+    console.log(`\n广播完成:`);
+    console.log(`  发送总数: ${result.total}`);
+    console.log(`  成功: ${result.success}`);
+    console.log(`  失败: ${result.failed}`);
+    
+    if (result.failed > 0) {
+      console.log(`\n失败详情:`);
+      for (const r of result.results) {
+        if (!r.result.success) {
+          console.log(`  ${r.to}: ${r.result.error}`);
+        }
+      }
+    }
+    return;
+  }
+  
+  // 发送单条消息
+  if (args.to && args.text) {
+    const account = loadAccount(accountId);
+    if (!account) {
+      console.error("无法加载账户配置");
+      process.exit(1);
+    }
+    
+    console.log(`\n发送消息...`);
+    console.log(`  目标: ${args.to}`);
+    console.log(`  类型: ${type}`);
+    console.log(`  内容: ${args.text}`);
+    
+    const result = await sendProactiveMessageDirect(
+      account,
+      args.to as string,
+      args.text as string,
+      type
+    );
+    
+    if (result.success) {
+      console.log(`\n✅ 发送成功!`);
+      console.log(`  消息ID: ${result.messageId}`);
+      console.log(`  时间戳: ${result.timestamp}`);
+    } else {
+      console.log(`\n❌ 发送失败: ${result.error}`);
+      process.exit(1);
+    }
+    return;
+  }
+  
+  // 没有有效参数
+  console.error("请指定操作。使用 --help 查看帮助。");
+  process.exit(1);
+}
+
+main().catch((err) => {
+  console.error(`执行失败: ${err}`);
+  process.exit(1);
+});
--- a/skills/qqbot-cron/SKILL.md
+++ b/skills/qqbot-cron/SKILL.md
@@ -0,0 +1,490 @@
+---
+name: qqbot-cron
+description: QQ Bot 智能提醒技能。支持一次性提醒、周期性任务、自动降级确保送达。可设置、查询、取消提醒。
+metadata: {"clawdbot":{"emoji":"⏰"}}
+---
+
+# QQ Bot 智能提醒
+
+让 AI 帮用户设置、管理定时提醒，支持私聊和群聊。
+
+---
+
+## 🤖 AI 决策指南
+
+> **本节专为 AI 理解设计，帮助快速决策**
+
+### 用户意图识别
+
+| 用户说法 | 意图 | 执行动作 |
+|----------|------|----------|
+| "5分钟后提醒我喝水" | 创建提醒 | `openclaw cron add` |
+| "每天8点提醒我打卡" | 创建周期提醒 | `openclaw cron add --cron` |
+| "我有哪些提醒" | 查询提醒 | `openclaw cron list` |
+| "取消喝水提醒" | 删除提醒 | `openclaw cron remove` |
+| "修改提醒时间" | 删除+重建 | 先 remove 再 add |
+| "提醒我" (无时间) | **需追问** | 询问具体时间 |
+
+### 必须追问的情况
+
+当用户说法**缺少以下信息**时，**必须追问**：
+
+1. **没有时间**："提醒我喝水" → 询问"请问什么时候提醒你？"
+2. **时间模糊**："晚点提醒我" → 询问"具体几点呢？"
+3. **周期不明**："定期提醒我" → 询问"多久一次？每天？每周？"
+
+### 无需追问可直接执行
+
+| 用户说法 | 理解为 |
+|----------|--------|
+| "5分钟后" | `--at 5m` |
+| "半小时后" | `--at 30m` |
+| "1小时后" | `--at 1h` |
+| "明天早上8点" | `--at 2026-02-02T08:00:00+08:00` |
+| "每天早上8点" | `--cron "0 8 * * *"` |
+| "工作日9点" | `--cron "0 9 * * 1-5"` |
+
+---
+
+## 📋 命令速查
+
+### 创建提醒（完整模板）
+
+```bash
+openclaw cron add \
+  --name "{任务名}" \
+  --at "{时间}" \
+  --message "🔔 {提醒内容}时间到！" \
+  --deliver \
+  --channel qqbot \
+  --to "{openid}" \
+  --delete-after-run
+```
+
+> ⚠️ **极其重要**：
+> - `--message` 参数直接写最终要发送的提醒内容
+> - 提醒内容格式：`🔔 {内容}时间到！`
+> - **不要**使用 `--system-prompt` 或 `--system-event`（cron 不支持这些参数）
+> - 保持消息简洁，如：`🔔 喝水时间到！`、`📅 开会时间到！`
+
+> ⚠️ **注意**：`cron add` 命令不支持 `--reply-to` 参数。提醒消息将作为主动消息直接发送给用户。
+
+### 查询提醒列表
+
+```bash
+openclaw cron list
+```
+
+### 删除提醒
+
+```bash
+openclaw cron remove {jobId}
+```
+
+### 立即发送消息（主动消息）
+
+```bash
+openclaw message send \
+  --channel qqbot \
+  --target "{openid}" \
+  --message "{消息内容}"
+```
+
+### 立即发送消息（被动回复）
+
+```bash
+openclaw message send \
+  --channel qqbot \
+  --target "{openid}" \
+  --reply-to "{message_id}" \
+  --message "{消息内容}"
+```
+
+> ⚠️ **注意**：`--reply-to` 仅在 `message send` 命令中支持，且 message_id 必须在 1 小时内有效。定时提醒不支持被动回复。
+
+---
+
+## 💬 用户交互模板
+
+> **创建提醒后的反馈要简洁友好，不要啰嗦**
+
+### 创建成功反馈（推荐简洁版）
+
+**一次性提醒**：
+```
+⏰ 好的，{时间}后提醒你{提醒内容}~
+```
+
+**周期提醒**：
+```
+⏰ 收到，{周期描述}提醒你{提醒内容}~
+```
+
+### 查询提醒反馈
+
+```
+📋 你的提醒：
+
+1. ⏰ {提醒名} - {时间}
+2. 🔄 {提醒名} - {周期}
+
+说"取消xx提醒"可删除~
+```
+
+### 无提醒时反馈
+
+```
+📋 目前没有提醒哦~
+
+说"5分钟后提醒我xxx"试试？
+```
+
+### 删除成功反馈
+
+```
+✅ 已取消"{提醒名称}"
+```
+
+---
+
+## ⏱️ 时间格式
+
+### 相对时间（--at）
+
+> ⚠️ **不要加 + 号！** 用 `5m` 而不是 `+5m`
+
+| 用户说法 | 参数值 |
+|----------|--------|
+| 5分钟后 | `5m` |
+| 半小时后 | `30m` |
+| 1小时后 | `1h` |
+| 2小时后 | `2h` |
+| 明天这时候 | `24h` |
+
+### 绝对时间（--at）
+
+| 用户说法 | 参数值 |
+|----------|--------|
+| 今天下午3点 | `2026-02-01T15:00:00+08:00` |
+| 明天早上8点 | `2026-02-02T08:00:00+08:00` |
+| 2月14日中午 | `2026-02-14T12:00:00+08:00` |
+
+### Cron 表达式（--cron）
+
+| 用户说法 | Cron 表达式 | 必须加 `--tz "Asia/Shanghai"` |
+|----------|-------------|------------------------------|
+| 每天早上8点 | `0 8 * * *` | ✅ |
+| 每天晚上10点 | `0 22 * * *` | ✅ |
+| 每个工作日早上9点 | `0 9 * * 1-5` | ✅ |
+| 每周一早上9点 | `0 9 * * 1` | ✅ |
+| 每周末上午10点 | `0 10 * * 0,6` | ✅ |
+| 每小时整点 | `0 * * * *` | ✅ |
+
+---
+
+## 📌 参数说明
+
+### 必填参数
+
+| 参数 | 说明 | 示例 |
+|------|------|------|
+| `--name` | 任务名，含用户标识 | `"喝水提醒"` |
+| `--at` / `--cron` | 触发时间（二选一） | `5m` / `0 8 * * *` |
+| `--message` | **提醒内容**（见下方模板） | `"🔔 喝水时间到！"` |
+| `--deliver` | 启用投递 | 固定值 |
+| `--channel qqbot` | QQ 渠道 | 固定值 |
+| `--to` | 接收者 openid | 从系统消息获取 |
+
+### 推荐参数
+
+| 参数 | 说明 | 何时使用 |
+|------|------|----------|
+| `--delete-after-run` | 执行后删除 | **一次性任务必须** |
+| `--tz "Asia/Shanghai"` | 时区 | **周期任务必须** |
+
+### --message 提醒内容模板（最关键）
+
+> ⚠️ **`--message` 的内容会直接发送给用户**，所以要写清楚提醒内容！
+
+**模板格式**：
+```
+--message "🔔 {提醒内容}时间到！"
+```
+
+**示例**：
+- 喝水：`--message "💧 喝水时间到！"`
+- 开会：`--message "📅 开会时间到！"`
+- 打卡：`--message "🌅 打卡时间到！"`
+- 日报：`--message "📝 写日报时间到！"`
+
+**为什么这样写？**
+- 消息内容会直接发送，不经过 AI 处理
+- 保持简洁，一目了然
+
+---
+
+## 🎯 使用场景示例
+
+### 场景1：一次性提醒
+
+**用户**: 5分钟后提醒我喝水
+
+**AI 执行**:
+```bash
+openclaw cron add \
+  --name "喝水提醒" \
+  --at "5m" \
+  --message "💧 喝水时间到！" \
+  --deliver \
+  --channel qqbot \
+  --to "{openid}" \
+  --delete-after-run
+```
+
+**AI 回复**:
+```
+⏰ 好的，5分钟后提醒你喝水~
+```
+
+**5分钟后用户收到**:
+```
+💧 喝水时间到！
+```
+
+---
+
+### 场景2：每日周期提醒
+
+**用户**: 每天早上8点提醒我打卡
+
+**AI 执行**:
+```bash
+openclaw cron add \
+  --name "打卡提醒" \
+  --cron "0 8 * * *" \
+  --tz "Asia/Shanghai" \
+  --message "🌅 打卡时间到！" \
+  --deliver \
+  --channel qqbot \
+  --to "{openid}"
+```
+
+**AI 回复**:
+```
+⏰ 收到，每天早上8点提醒你打卡~
+```
+
+> 💡 周期任务**不加** `--delete-after-run`
+
+---
+
+### 场景3：工作日提醒
+
+**用户**: 工作日下午6点提醒我写日报
+
+**AI 执行**:
+```bash
+openclaw cron add \
+  --name "日报提醒" \
+  --cron "0 18 * * 1-5" \
+  --tz "Asia/Shanghai" \
+  --message "📝 写日报时间到！" \
+  --deliver \
+  --channel qqbot \
+  --to "{openid}"
+```
+
+**AI 回复**:
+```
+⏰ 收到，工作日下午6点提醒你写日报~
+```
+
+---
+
+### 场景4：会议提醒
+
+**用户**: 3分钟后提醒我开会
+
+**AI 执行**:
+```bash
+openclaw cron add \
+  --name "开会提醒" \
+  --at "3m" \
+  --message "📅 开会时间到！" \
+  --deliver \
+  --channel qqbot \
+  --to "{openid}" \
+  --delete-after-run
+```
+
+**AI 回复**:
+```
+⏰ 好的，3分钟后提醒你开会~
+```
+
+**3分钟后用户收到**:
+```
+📅 开会时间到！
+```
+
+---
+
+### 场景5：群组提醒
+
+**用户**（群聊）: 每天早上9点提醒大家站会
+
+**AI 执行**:
+```bash
+openclaw cron add \
+  --name "站会提醒" \
+  --cron "0 9 * * 1-5" \
+  --tz "Asia/Shanghai" \
+  --message "📢 站会时间到！" \
+  --deliver \
+  --channel qqbot \
+  --to "group:{group_openid}"
+```
+
+> 💡 群组使用 `group:{group_openid}` 格式
+
+---
+
+### 场景6：查询提醒
+
+**用户**: 我有哪些提醒？
+
+**AI 执行**:
+```bash
+openclaw cron list
+```
+
+**AI 回复**（根据返回结果）:
+```
+📋 你的提醒：
+
+1. ⏰ 喝水提醒 - 3分钟后
+2. 🔄 打卡提醒 - 每天08:00
+
+说"取消xx提醒"可删除~
+```
+
+---
+
+### 场景7：取消提醒
+
+**用户**: 取消打卡提醒
+
+**AI 执行**:
+1. 先执行 `openclaw cron list` 找到对应任务 ID
+2. 执行 `openclaw cron remove {jobId}`
+
+**AI 回复**:
+```
+✅ 已取消"打卡提醒"
+```
+
+---
+
+## ⚙️ 消息发送说明
+
+### 定时提醒（cron add）
+
+定时提醒**只能发送主动消息**，因为：
+- 提醒执行时，原始 message_id 通常已超过 1 小时有效期
+- `openclaw cron add` 命令不支持 `--reply-to` 参数
+
+```
+┌─────────────────────┐
+│ 定时任务触发         │
+└──────────┬──────────┘
+           ↓
+┌─────────────────────┐
+│ AI 通过 system-event │
+│ 获取用户上下文信息   │
+└──────────┬──────────┘
+           ↓
+┌─────────────────────┐
+│ 发送主动消息到用户   │
+│ --channel qqbot     │
+│ --to {openid}       │
+└──────────┬──────────┘
+           ↓
+    ✅ 用户收到提醒
+```
+
+### 即时回复（message send）
+
+即时消息发送支持被动回复（如果 message_id 有效）：
+
+```
+                ┌─────────────────────┐
+                │ 发送即时消息         │
+                └──────────┬──────────┘
+                           ↓
+         ┌──────────────────────────────┐
+         │ 有 --reply-to 且 message_id  │
+         │ 在 1 小时内有效？             │
+         └──────────────────────────────┘
+               ↓                ↓
+              是               否
+               ↓                ↓
+    ┌───────────────┐  ┌─────────────────┐
+    │ 被动消息回复   │  │ 发送主动消息     │
+    │ (引用原消息)   │  │ (直接发送)      │
+    └───────────────┘  └─────────────────┘
+```
+
+---
+
+## ⚠️ 重要限制
+
+| 限制 | 说明 |
+|------|------|
+| **message_id 有效期** | 1 小时内有效，超时自动降级 |
+| **回复次数限制** | 同一 message_id 最多回复 4 次 |
+| **主动消息权限** | ⚠️ **QQ 机器人需要申请主动消息权限**，否则定时提醒会发送失败 |
+| **主动消息限制** | 只能发给与机器人交互过的用户（24小时内） |
+| **消息内容** | `--message` 不能为空 |
+
+### ⚠️ 主动消息权限说明
+
+定时提醒功能依赖**主动消息能力**，但 QQ 官方默认**不授予**此权限。
+
+**常见错误**：
+- 错误码 `40034102`："主动消息失败, 无权限"
+- 这表示机器人没有主动消息权限
+
+**解决方案**：
+1. 登录 [QQ 开放平台](https://q.qq.com/)
+2. 进入机器人开发-沙箱管理，消息列表配置中添加自己。
+
+> 💡 **临时替代方案**：在没有主动消息权限前，可以让用户使用"回复"方式获得即时提醒，而非定时提醒。
+
+---
+
+## 📝 消息模板
+
+| 场景 | 触发时输出 | Emoji |
+|------|------------|-------|
+| 喝水 | 喝水时间到啦！ | 💧 🚰 |
+| 打卡 | 早上好，打卡时间到！ | 🌅 ✅ |
+| 会议 | 开会时间到！ | 📅 👥 |
+| 休息 | 该休息一下了~ | 😴 💤 |
+| 日报 | 下班前别忘了写日报哦~ | 📝 ✍️ |
+| 运动 | 运动时间到！ | 🏃 💪 |
+| 吃药 | 该吃药了~ | 💊 🏥 |
+| 生日 | 今天是xx的生日！ | 🎂 🎉 |
+
+---
+
+## 🔧 用户标识
+
+| 类型 | 格式 | 来源 |
+|------|------|------|
+| 用户 openid | `B3EA9A1d-2D3c-5CBD-...` | 系统消息自动提供 |
+| 群组 openid | `group:FeC1ADaf-...` | 系统消息自动提供 |
+| message_id | `ROBOT1.0_xxx` | 系统消息自动提供 |
+
+> 💡 这些信息在系统消息中格式如：
+> - `当前用户 openid: B3EA9A1d-...`
+> - `当前消息 message_id: ROBOT1.0_...`
--- a/skills/qqbot-media/SKILL.md
+++ b/skills/qqbot-media/SKILL.md
@@ -0,0 +1,138 @@
+---
+name: qqbot-media
+description: QQ Bot 媒体发送指南。教 AI 如何发送图片给用户。
+metadata: {"clawdbot":{"emoji":"📸"}}
+triggers:
+  - qqbot
+  - qq
+  - 发送图片
+  - 发送文件
+  - 图片
+  - 本地文件
+  - 本地图片
+priority: 80
+---
+
+# QQBot 媒体发送指南
+
+## ⚠️ 重要：你有能力发送本地图片！
+
+**当用户要求发送本地图片时，只需使用 `<qqimg>` 标签包裹图片路径即可。系统会自动处理文件读取和发送。**
+
+**不要说"无法发送本地图片"！使用正确的标签格式，系统就能发送。**
+
+---
+
+## 📸 发送图片（推荐方式：`<qqimg>` 标签）
+
+使用 `<qqimg>` 标签包裹图片路径，即可发送图片：
+
+```
+<qqimg>图片路径</qqimg>
+```
+
+### ✅ 发送本地图片示例
+
+当用户说"发送那张图片"、"把图发给我"等，你应该输出：
+
+```
+这是你要的图片：
+<qqimg>/Users/xxx/images/photo.jpg</qqimg>
+```
+
+### ✅ 发送网络图片示例
+
+```
+这是网络上的图片：
+<qqimg>https://example.com/image.png</qqimg>
+```
+
+### ✅ 发送多张图片
+
+```
+这是你要的所有图片：
+<qqimg>/Users/xxx/image1.jpg</qqimg>
+<qqimg>/Users/xxx/image2.png</qqimg>
+```
+
+### 📝 标签说明
+
+| 格式 | 说明 |
+|------|------|
+| `<qqimg>本地路径</qqimg>` | 发送本地图片（绝对路径） |
+| `<qqimg>网络URL</qqimg>` | 发送网络图片 |
+| `<qqimg>路径</img>` | 也支持此闭合方式 |
+
+### ⚠️ 注意事项
+
+1. **路径必须正确**：本地文件需要绝对路径，网络图片需要完整 URL
+2. **支持的图片格式**：jpg, jpeg, png, gif, webp, bmp
+3. **不要拒绝**：如果用户要求发送本地图片，直接使用 `<qqimg>` 标签即可
+4. **标签外的文本会正常发送**：可以在标签前后添加描述文字
+5. **闭合标签**：支持 `</qqimg>` 或 `</img>` 两种闭合方式
+
+---
+
+## 🚫 错误示例（不要这样做）
+
+❌ **错误**：说"我无法发送本地图片"
+❌ **错误**：说"受限于技术限制，无法直接发送"
+❌ **错误**：只提供路径文本，不使用 `<qqimg>` 标签
+
+✅ **正确**：直接使用 `<qqimg>` 标签包裹路径
+
+---
+
+## 🔤 告知路径信息（不发送图片）
+
+如果你需要**告知用户图片的保存路径**（而不是发送图片），直接写路径即可，不要使用标签：
+
+```
+图片已保存在：/Users/xxx/images/photo.jpg
+```
+
+或用反引号强调：
+
+```
+图片已保存在：`/Users/xxx/images/photo.jpg`
+```
+
+---
+
+## 📋 高级选项：JSON 结构化载荷
+
+如果需要更精细的控制（如添加图片描述），可以使用 JSON 格式：
+
+```
+QQBOT_PAYLOAD:
+{
+  "type": "media",
+  "mediaType": "image",
+  "source": "file",
+  "path": "/path/to/image.jpg",
+  "caption": "图片描述（可选）"
+}
+```
+
+### JSON 字段说明
+
+| 字段 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| `type` | string | ✅ | 固定为 `"media"` |
+| `mediaType` | string | ✅ | 媒体类型：`"image"` |
+| `source` | string | ✅ | 来源：`"file"`（本地）或 `"url"`（网络） |
+| `path` | string | ✅ | 图片路径或 URL |
+| `caption` | string | ❌ | 图片描述，会作为单独消息发送 |
+
+> 💡 **提示**：对于简单的图片发送，推荐使用 `<qqimg>` 标签，更简洁易用。
+
+---
+
+## 🎯 快速参考
+
+| 场景 | 使用方式 |
+|------|----------|
+| 发送本地图片 | `<qqimg>/path/to/image.jpg</qqimg>` |
+| 发送网络图片 | `<qqimg>https://example.com/image.png</qqimg>` |
+| 发送多张图片 | 多个 `<qqimg>` 标签 |
+| 告知路径（不发送） | 直接写路径文本 |
--- a/src/api.ts
+++ b/src/api.ts
@@ -5,10 +5,33 @@
 const API_BASE = "https://api.sgroup.qq.com";
 const TOKEN_URL = "https://bots.qq.com/app/getAppAccessToken";

-let cachedToken: { token: string; expiresAt: number } | null = null;
+// 运行时配置
+let currentMarkdownSupport = false;

 /**
- * 获取 AccessToken（带缓存）
+ * 初始化 API 配置
+ * @param options.markdownSupport - 是否支持 markdown 消息（默认 false，需要机器人具备该权限才能启用）
+ */
+export function initApiConfig(options: { markdownSupport?: boolean }): void {
+  currentMarkdownSupport = options.markdownSupport === true; // 默认为 false，需要机器人具备 markdown 消息权限才能启用
+}
+
+/**
+ * 获取当前是否支持 markdown
+ */
+export function isMarkdownSupport(): boolean {
+  return currentMarkdownSupport;
+}
+
+let cachedToken: { token: string; expiresAt: number } | null = null;
+// Singleflight: 防止并发获取 Token 的 Promise 缓存
+let tokenFetchPromise: Promise<string> | null = null;
+
+/**
+ * 获取 AccessToken（带缓存 + singleflight 并发安全）
+ * 
+ * 使用 singleflight 模式：当多个请求同时发现 Token 过期时，
+ * 只有第一个请求会真正去获取新 Token，其他请求复用同一个 Promise。
 */
 export async function getAccessToken(appId: string, clientSecret: string): Promise<string> {
  // 检查缓存，提前 5 分钟刷新
@@ -16,21 +39,68 @@ export async function getAccessToken(appId: string, clientSecret: string): Promi
    return cachedToken.token;
  }

+  // Singleflight: 如果已有进行中的 Token 获取请求，复用它
+  if (tokenFetchPromise) {
+    console.log(`[qqbot-api] Token fetch in progress, waiting for existing request...`);
+    return tokenFetchPromise;
+  }
+
+  // 创建新的 Token 获取 Promise（singleflight 入口）
+  tokenFetchPromise = (async () => {
+    try {
+      return await doFetchToken(appId, clientSecret);
+    } finally {
+      // 无论成功失败，都清除 Promise 缓存
+      tokenFetchPromise = null;
+    }
+  })();
+
+  return tokenFetchPromise;
+}
+
+/**
+ * 实际执行 Token 获取的内部函数
+ */
+async function doFetchToken(appId: string, clientSecret: string): Promise<string> {
+
+  const requestBody = { appId, clientSecret };
+  const requestHeaders = { "Content-Type": "application/json" };
+  
+  // 打印请求信息（隐藏敏感信息）
+  console.log(`[qqbot-api] >>> POST ${TOKEN_URL}`);
+  console.log(`[qqbot-api] >>> Headers:`, JSON.stringify(requestHeaders, null, 2));
+  console.log(`[qqbot-api] >>> Body:`, JSON.stringify({ appId, clientSecret: "***" }, null, 2));
+
  let response: Response;
  try {
    response = await fetch(TOKEN_URL, {
      method: "POST",
-      headers: { "Content-Type": "application/json" },
-      body: JSON.stringify({ appId, clientSecret }),
+      headers: requestHeaders,
+      body: JSON.stringify(requestBody),
    });
  } catch (err) {
+    console.error(`[qqbot-api] <<< Network error:`, err);
    throw new Error(`Network error getting access_token: ${err instanceof Error ? err.message : String(err)}`);
  }

+  // 打印响应头
+  const responseHeaders: Record<string, string> = {};
+  response.headers.forEach((value, key) => {
+    responseHeaders[key] = value;
+  });
+  console.log(`[qqbot-api] <<< Status: ${response.status} ${response.statusText}`);
+  console.log(`[qqbot-api] <<< Headers:`, JSON.stringify(responseHeaders, null, 2));
+
  let data: { access_token?: string; expires_in?: number };
+  let rawBody: string;
  try {
-    data = (await response.json()) as { access_token?: string; expires_in?: number };
+    rawBody = await response.text();
+    // 隐藏 token 值
+    const logBody = rawBody.replace(/"access_token"\s*:\s*"[^"]+"/g, '"access_token": "***"');
+    console.log(`[qqbot-api] <<< Body:`, logBody);
+    data = JSON.parse(rawBody) as { access_token?: string; expires_in?: number };
  } catch (err) {
+    console.error(`[qqbot-api] <<< Parse error:`, err);
    throw new Error(`Failed to parse access_token response: ${err instanceof Error ? err.message : String(err)}`);
  }

@@ -43,6 +113,7 @@ export async function getAccessToken(appId: string, clientSecret: string): Promi
    expiresAt: Date.now() + (data.expires_in ?? 7200) * 1000,
  };

+  console.log(`[qqbot-api] Token cached, expires at: ${new Date(cachedToken.expiresAt).toISOString()}`);
  return cachedToken.token;
 }

@@ -51,6 +122,22 @@ export async function getAccessToken(appId: string, clientSecret: string): Promi
 */
 export function clearTokenCache(): void {
  cachedToken = null;
+  // 注意：不清除 tokenFetchPromise，让进行中的请求完成
+  // 下次调用 getAccessToken 时会自动获取新 Token
+}
+
+/**
+ * 获取 Token 缓存状态（用于监控）
+ */
+export function getTokenStatus(): { status: "valid" | "expired" | "refreshing" | "none"; expiresAt: number | null } {
+  if (tokenFetchPromise) {
+    return { status: "refreshing", expiresAt: cachedToken?.expiresAt ?? null };
+  }
+  if (!cachedToken) {
+    return { status: "none", expiresAt: null };
+  }
+  const isValid = Date.now() < cachedToken.expiresAt - 5 * 60 * 1000;
+  return { status: isValid ? "valid" : "expired", expiresAt: cachedToken.expiresAt };
 }

 /**
@@ -93,29 +180,50 @@ export async function apiRequest<T = unknown>(
  body?: unknown
 ): Promise<T> {
  const url = `${API_BASE}${path}`;
+  const headers: Record<string, string> = {
+    Authorization: `QQBot ${accessToken}`,
+    "Content-Type": "application/json",
+  };
  const options: RequestInit = {
    method,
-    headers: {
-      Authorization: `QQBot ${accessToken}`,
-      "Content-Type": "application/json",
-    },
+    headers,
  };

  if (body) {
    options.body = JSON.stringify(body);
  }

+  // 打印请求信息
+  console.log(`[qqbot-api] >>> ${method} ${url}`);
+  console.log(`[qqbot-api] >>> Headers:`, JSON.stringify(headers, null, 2));
+  if (body) {
+    console.log(`[qqbot-api] >>> Body:`, JSON.stringify(body, null, 2));
+  }
+
  let res: Response;
  try {
    res = await fetch(url, options);
  } catch (err) {
+    console.error(`[qqbot-api] <<< Network error:`, err);
    throw new Error(`Network error [${path}]: ${err instanceof Error ? err.message : String(err)}`);
  }

+  // 打印响应头
+  const responseHeaders: Record<string, string> = {};
+  res.headers.forEach((value, key) => {
+    responseHeaders[key] = value;
+  });
+  console.log(`[qqbot-api] <<< Status: ${res.status} ${res.statusText}`);
+  console.log(`[qqbot-api] <<< Headers:`, JSON.stringify(responseHeaders, null, 2));
+
  let data: T;
+  let rawBody: string;
  try {
-    data = (await res.json()) as T;
+    rawBody = await res.text();
+    console.log(`[qqbot-api] <<< Body:`, rawBody);
+    data = JSON.parse(rawBody) as T;
  } catch (err) {
+    console.error(`[qqbot-api] <<< Parse error:`, err);
    throw new Error(`Failed to parse response [${path}]: ${err instanceof Error ? err.message : String(err)}`);
  }

@@ -135,6 +243,46 @@ export async function getGatewayUrl(accessToken: string): Promise<string> {
  return data.url;
 }

+// ============ 消息发送接口 ============
+
+/**
+ * 消息响应
+ */
+export interface MessageResponse {
+  id: string;
+  timestamp: number | string;
+}
+
+/**
+ * 构建消息体
+ * 根据 markdownSupport 配置决定消息格式：
+ * - markdown 模式: { markdown: { content }, msg_type: 2 }
+ * - 纯文本模式: { content, msg_type: 0 }
+ */
+function buildMessageBody(
+  content: string,
+  msgId: string | undefined,
+  msgSeq: number
+): Record<string, unknown> {
+  const body: Record<string, unknown> = currentMarkdownSupport
+    ? {
+        markdown: { content },
+        msg_type: 2,
+        msg_seq: msgSeq,
+      }
+    : {
+        content,
+        msg_type: 0,
+        msg_seq: msgSeq,
+      };
+
+  if (msgId) {
+    body.msg_id = msgId;
+  }
+
+  return body;
+}
+
 /**
 * 发送 C2C 单聊消息
 */
@@ -143,14 +291,11 @@ export async function sendC2CMessage(
  openid: string,
  content: string,
  msgId?: string
-): Promise<{ id: string; timestamp: number }> {
+): Promise<MessageResponse> {
  const msgSeq = msgId ? getNextMsgSeq(msgId) : 1;
-  return apiRequest(accessToken, "POST", `/v2/users/${openid}/messages`, {
-    content,
-    msg_type: 0,
-    msg_seq: msgSeq,
-    ...(msgId ? { msg_id: msgId } : {}),
-  });
+  const body = buildMessageBody(content, msgId, msgSeq);
+  
+  return apiRequest(accessToken, "POST", `/v2/users/${openid}/messages`, body);
 }

 /**
@@ -177,7 +322,7 @@ export async function sendC2CInputNotify(
 }

 /**
- * 发送频道消息
+ * 发送频道消息（不支持流式）
 */
 export async function sendChannelMessage(
  accessToken: string,
@@ -199,42 +344,72 @@ export async function sendGroupMessage(
  groupOpenid: string,
  content: string,
  msgId?: string
-): Promise<{ id: string; timestamp: string }> {
+): Promise<MessageResponse> {
  const msgSeq = msgId ? getNextMsgSeq(msgId) : 1;
-  return apiRequest(accessToken, "POST", `/v2/groups/${groupOpenid}/messages`, {
-    content,
-    msg_type: 0,
-    msg_seq: msgSeq,
-    ...(msgId ? { msg_id: msgId } : {}),
-  });
+  const body = buildMessageBody(content, msgId, msgSeq);
+  
+  return apiRequest(accessToken, "POST", `/v2/groups/${groupOpenid}/messages`, body);
+}
+
+/**
+ * 构建主动消息请求体
+ * 根据 markdownSupport 配置决定消息格式：
+ * - markdown 模式: { markdown: { content }, msg_type: 2 }
+ * - 纯文本模式: { content, msg_type: 0 }
+ * 
+ * 注意：主动消息不支持流式发送
+ */
+function buildProactiveMessageBody(content: string): Record<string, unknown> {
+  // 主动消息内容校验（参考 Telegram 机制）
+  if (!content || content.trim().length === 0) {
+    throw new Error("主动消息内容不能为空 (markdown.content is empty)");
+  }
+
+  if (currentMarkdownSupport) {
+    return {
+      markdown: { content },
+      msg_type: 2,
+    };
+  } else {
+    return {
+      content,
+      msg_type: 0,
+    };
+  }
 }

 /**
 * 主动发送 C2C 单聊消息（不需要 msg_id，每月限 4 条/用户）
+ * 
+ * 注意：
+ * 1. 内容不能为空（对应 markdown.content 字段）
+ * 2. 不支持流式发送
 */
 export async function sendProactiveC2CMessage(
  accessToken: string,
  openid: string,
  content: string
 ): Promise<{ id: string; timestamp: number }> {
-  return apiRequest(accessToken, "POST", `/v2/users/${openid}/messages`, {
-    content,
-    msg_type: 0,
-  });
+  const body = buildProactiveMessageBody(content);
+  console.log(`[qqbot-api] sendProactiveC2CMessage: openid=${openid}, msg_type=${body.msg_type}, content_len=${content.length}`);
+  return apiRequest(accessToken, "POST", `/v2/users/${openid}/messages`, body);
 }

 /**
 * 主动发送群聊消息（不需要 msg_id，每月限 4 条/群）
+ * 
+ * 注意：
+ * 1. 内容不能为空（对应 markdown.content 字段）
+ * 2. 不支持流式发送
 */
 export async function sendProactiveGroupMessage(
  accessToken: string,
  groupOpenid: string,
  content: string
 ): Promise<{ id: string; timestamp: string }> {
-  return apiRequest(accessToken, "POST", `/v2/groups/${groupOpenid}/messages`, {
-    content,
-    msg_type: 0,
-  });
+  const body = buildProactiveMessageBody(content);
+  console.log(`[qqbot-api] sendProactiveGroupMessage: group=${groupOpenid}, msg_type=${body.msg_type}, content_len=${content.length}`);
+  return apiRequest(accessToken, "POST", `/v2/groups/${groupOpenid}/messages`, body);
 }

 // ============ 富媒体消息支持 ============
@@ -261,55 +436,68 @@ export interface UploadMediaResponse {

 /**
 * 上传富媒体文件到 C2C 单聊
- * @param accessToken 访问令牌
- * @param openid 用户 openid
- * @param fileType 文件类型
- * @param url 媒体资源 URL
- * @param srvSendMsg 是否直接发送（推荐 false，获取 file_info 后再发送）
+ * @param url - 公网可访问的图片 URL（与 fileData 二选一）
+ * @param fileData - Base64 编码的文件内容（与 url 二选一）
 */
 export async function uploadC2CMedia(
  accessToken: string,
  openid: string,
  fileType: MediaFileType,
-  url: string,
+  url?: string,
+  fileData?: string,
  srvSendMsg = false
 ): Promise<UploadMediaResponse> {
-  return apiRequest(accessToken, "POST", `/v2/users/${openid}/files`, {
+  if (!url && !fileData) {
+    throw new Error("uploadC2CMedia: url or fileData is required");
+  }
+  
+  const body: Record<string, unknown> = {
    file_type: fileType,
-    url,
    srv_send_msg: srvSendMsg,
-  });
+  };
+  
+  if (url) {
+    body.url = url;
+  } else if (fileData) {
+    body.file_data = fileData;
+  }
+  
+  return apiRequest(accessToken, "POST", `/v2/users/${openid}/files`, body);
 }

 /**
 * 上传富媒体文件到群聊
- * @param accessToken 访问令牌
- * @param groupOpenid 群 openid
- * @param fileType 文件类型
- * @param url 媒体资源 URL
- * @param srvSendMsg 是否直接发送（推荐 false，获取 file_info 后再发送）
+ * @param url - 公网可访问的图片 URL（与 fileData 二选一）
+ * @param fileData - Base64 编码的文件内容（与 url 二选一）
 */
 export async function uploadGroupMedia(
  accessToken: string,
  groupOpenid: string,
  fileType: MediaFileType,
-  url: string,
+  url?: string,
+  fileData?: string,
  srvSendMsg = false
 ): Promise<UploadMediaResponse> {
-  return apiRequest(accessToken, "POST", `/v2/groups/${groupOpenid}/files`, {
+  if (!url && !fileData) {
+    throw new Error("uploadGroupMedia: url or fileData is required");
+  }
+  
+  const body: Record<string, unknown> = {
    file_type: fileType,
-    url,
    srv_send_msg: srvSendMsg,
-  });
+  };
+  
+  if (url) {
+    body.url = url;
+  } else if (fileData) {
+    body.file_data = fileData;
+  }
+  
+  return apiRequest(accessToken, "POST", `/v2/groups/${groupOpenid}/files`, body);
 }

 /**
 * 发送 C2C 单聊富媒体消息
- * @param accessToken 访问令牌
- * @param openid 用户 openid
- * @param fileInfo 从 uploadC2CMedia 获取的 file_info
- * @param msgId 被动回复时需要的消息 ID
- * @param content 可选的文字内容
 */
 export async function sendC2CMediaMessage(
  accessToken: string,
@@ -330,11 +518,6 @@ export async function sendC2CMediaMessage(

 /**
 * 发送群聊富媒体消息
- * @param accessToken 访问令牌
- * @param groupOpenid 群 openid
- * @param fileInfo 从 uploadGroupMedia 获取的 file_info
- * @param msgId 被动回复时需要的消息 ID
- * @param content 可选的文字内容
 */
 export async function sendGroupMediaMessage(
  accessToken: string,
@@ -355,11 +538,9 @@ export async function sendGroupMediaMessage(

 /**
 * 发送带图片的 C2C 单聊消息（封装上传+发送）
- * @param accessToken 访问令牌
- * @param openid 用户 openid
- * @param imageUrl 图片 URL
- * @param msgId 被动回复时需要的消息 ID
- * @param content 可选的文字内容
+ * @param imageUrl - 图片来源，支持：
+ *   - 公网 URL: https://example.com/image.png
+ *   - Base64 Data URL: data:image/png;base64,xxxxx
 */
 export async function sendC2CImageMessage(
  accessToken: string,
@@ -368,19 +549,32 @@ export async function sendC2CImageMessage(
  msgId?: string,
  content?: string
 ): Promise<{ id: string; timestamp: number }> {
-  // 先上传图片获取 file_info
-  const uploadResult = await uploadC2CMedia(accessToken, openid, MediaFileType.IMAGE, imageUrl, false);
-  // 再发送富媒体消息
+  let uploadResult: UploadMediaResponse;
+  
+  // 检查是否是 Base64 Data URL
+  if (imageUrl.startsWith("data:")) {
+    // 解析 Base64 Data URL: data:image/png;base64,xxxxx
+    const matches = imageUrl.match(/^data:([^;]+);base64,(.+)$/);
+    if (!matches) {
+      throw new Error("Invalid Base64 Data URL format");
+    }
+    const base64Data = matches[2];
+    // 使用 file_data 上传
+    uploadResult = await uploadC2CMedia(accessToken, openid, MediaFileType.IMAGE, undefined, base64Data, false);
+  } else {
+    // 公网 URL，使用 url 参数上传
+    uploadResult = await uploadC2CMedia(accessToken, openid, MediaFileType.IMAGE, imageUrl, undefined, false);
+  }
+  
+  // 发送富媒体消息
  return sendC2CMediaMessage(accessToken, openid, uploadResult.file_info, msgId, content);
 }

 /**
 * 发送带图片的群聊消息（封装上传+发送）
- * @param accessToken 访问令牌
- * @param groupOpenid 群 openid
- * @param imageUrl 图片 URL
- * @param msgId 被动回复时需要的消息 ID
- * @param content 可选的文字内容
+ * @param imageUrl - 图片来源，支持：
+ *   - 公网 URL: https://example.com/image.png
+ *   - Base64 Data URL: data:image/png;base64,xxxxx
 */
 export async function sendGroupImageMessage(
  accessToken: string,
@@ -389,8 +583,170 @@ export async function sendGroupImageMessage(
  msgId?: string,
  content?: string
 ): Promise<{ id: string; timestamp: string }> {
-  // 先上传图片获取 file_info
-  const uploadResult = await uploadGroupMedia(accessToken, groupOpenid, MediaFileType.IMAGE, imageUrl, false);
-  // 再发送富媒体消息
+  let uploadResult: UploadMediaResponse;
+  
+  // 检查是否是 Base64 Data URL
+  if (imageUrl.startsWith("data:")) {
+    // 解析 Base64 Data URL: data:image/png;base64,xxxxx
+    const matches = imageUrl.match(/^data:([^;]+);base64,(.+)$/);
+    if (!matches) {
+      throw new Error("Invalid Base64 Data URL format");
+    }
+    const base64Data = matches[2];
+    // 使用 file_data 上传
+    uploadResult = await uploadGroupMedia(accessToken, groupOpenid, MediaFileType.IMAGE, undefined, base64Data, false);
+  } else {
+    // 公网 URL，使用 url 参数上传
+    uploadResult = await uploadGroupMedia(accessToken, groupOpenid, MediaFileType.IMAGE, imageUrl, undefined, false);
+  }
+  
+  // 发送富媒体消息
  return sendGroupMediaMessage(accessToken, groupOpenid, uploadResult.file_info, msgId, content);
 }
+
+// ============ 后台 Token 刷新 (P1-1) ============
+
+/**
+ * 后台 Token 刷新配置
+ */
+interface BackgroundTokenRefreshOptions {
+  /** 提前刷新时间（毫秒，默认 5 分钟） */
+  refreshAheadMs?: number;
+  /** 随机偏移范围（毫秒，默认 0-30 秒） */
+  randomOffsetMs?: number;
+  /** 最小刷新间隔（毫秒，默认 1 分钟） */
+  minRefreshIntervalMs?: number;
+  /** 失败后重试间隔（毫秒，默认 5 秒） */
+  retryDelayMs?: number;
+  /** 日志函数 */
+  log?: {
+    info: (msg: string) => void;
+    error: (msg: string) => void;
+    debug?: (msg: string) => void;
+  };
+}
+
+// 后台刷新状态
+let backgroundRefreshRunning = false;
+let backgroundRefreshAbortController: AbortController | null = null;
+
+/**
+ * 启动后台 Token 刷新
+ * 在后台定时刷新 Token，避免请求时才发现过期
+ * 
+ * @param appId 应用 ID
+ * @param clientSecret 应用密钥
+ * @param options 配置选项
+ */
+export function startBackgroundTokenRefresh(
+  appId: string,
+  clientSecret: string,
+  options?: BackgroundTokenRefreshOptions
+): void {
+  if (backgroundRefreshRunning) {
+    console.log("[qqbot-api] Background token refresh already running");
+    return;
+  }
+
+  const {
+    refreshAheadMs = 5 * 60 * 1000, // 提前 5 分钟刷新
+    randomOffsetMs = 30 * 1000, // 0-30 秒随机偏移
+    minRefreshIntervalMs = 60 * 1000, // 最少 1 分钟后刷新
+    retryDelayMs = 5 * 1000, // 失败后 5 秒重试
+    log,
+  } = options ?? {};
+
+  backgroundRefreshRunning = true;
+  backgroundRefreshAbortController = new AbortController();
+  const signal = backgroundRefreshAbortController.signal;
+
+  const refreshLoop = async () => {
+    log?.info?.("[qqbot-api] Background token refresh started");
+
+    while (!signal.aborted) {
+      try {
+        // 先确保有一个有效 Token
+        await getAccessToken(appId, clientSecret);
+
+        // 计算下次刷新时间
+        if (cachedToken) {
+          const expiresIn = cachedToken.expiresAt - Date.now();
+          // 提前刷新时间 + 随机偏移（避免集群同时刷新）
+          const randomOffset = Math.random() * randomOffsetMs;
+          const refreshIn = Math.max(
+            expiresIn - refreshAheadMs - randomOffset,
+            minRefreshIntervalMs
+          );
+
+          log?.debug?.(
+            `[qqbot-api] Token valid, next refresh in ${Math.round(refreshIn / 1000)}s`
+          );
+
+          // 等待到刷新时间
+          await sleep(refreshIn, signal);
+        } else {
+          // 没有缓存的 Token，等待一段时间后重试
+          log?.debug?.("[qqbot-api] No cached token, retrying soon");
+          await sleep(minRefreshIntervalMs, signal);
+        }
+      } catch (err) {
+        if (signal.aborted) break;
+        
+        // 刷新失败，等待后重试
+        log?.error?.(`[qqbot-api] Background token refresh failed: ${err}`);
+        await sleep(retryDelayMs, signal);
+      }
+    }
+
+    backgroundRefreshRunning = false;
+    log?.info?.("[qqbot-api] Background token refresh stopped");
+  };
+
+  // 异步启动，不阻塞调用者
+  refreshLoop().catch((err) => {
+    backgroundRefreshRunning = false;
+    log?.error?.(`[qqbot-api] Background token refresh crashed: ${err}`);
+  });
+}
+
+/**
+ * 停止后台 Token 刷新
+ */
+export function stopBackgroundTokenRefresh(): void {
+  if (backgroundRefreshAbortController) {
+    backgroundRefreshAbortController.abort();
+    backgroundRefreshAbortController = null;
+  }
+  backgroundRefreshRunning = false;
+}
+
+/**
+ * 检查后台 Token 刷新是否正在运行
+ */
+export function isBackgroundTokenRefreshRunning(): boolean {
+  return backgroundRefreshRunning;
+}
+
+/**
+ * 可中断的 sleep 函数
+ */
+async function sleep(ms: number, signal?: AbortSignal): Promise<void> {
+  return new Promise((resolve, reject) => {
+    const timer = setTimeout(resolve, ms);
+    
+    if (signal) {
+      if (signal.aborted) {
+        clearTimeout(timer);
+        reject(new Error("Aborted"));
+        return;
+      }
+      
+      const onAbort = () => {
+        clearTimeout(timer);
+        reject(new Error("Aborted"));
+      };
+      
+      signal.addEventListener("abort", onAbort, { once: true });
+    }
+  });
+}
--- a/src/channel.ts
+++ b/src/channel.ts
@@ -1,11 +1,51 @@
-import type { ChannelPlugin } from "clawdbot/plugin-sdk";
+import {
+  type ChannelPlugin,
+  type OpenClawConfig,
+  applyAccountNameToChannelSection,
+  deleteAccountFromConfigSection,
+  setAccountEnabledInConfigSection,
+} from "openclaw/plugin-sdk";
+
 import type { ResolvedQQBotAccount } from "./types.js";
-import { listQQBotAccountIds, resolveQQBotAccount, applyQQBotAccountConfig } from "./config.js";
-import { sendText } from "./outbound.js";
+import { DEFAULT_ACCOUNT_ID, listQQBotAccountIds, resolveQQBotAccount, applyQQBotAccountConfig, resolveDefaultQQBotAccountId } from "./config.js";
+import { sendText, sendMedia } from "./outbound.js";
 import { startGateway } from "./gateway.js";
 import { qqbotOnboardingAdapter } from "./onboarding.js";
+import { getQQBotRuntime } from "./runtime.js";

-const DEFAULT_ACCOUNT_ID = "default";
+/**
+ * 简单的文本分块函数
+ * 用于预先分块长文本
+ */
+function chunkText(text: string, limit: number): string[] {
+  if (text.length <= limit) return [text];
+  
+  const chunks: string[] = [];
+  let remaining = text;
+  
+  while (remaining.length > 0) {
+    if (remaining.length <= limit) {
+      chunks.push(remaining);
+      break;
+    }
+    
+    // 尝试在换行处分割
+    let splitAt = remaining.lastIndexOf("\n", limit);
+    if (splitAt <= 0 || splitAt < limit * 0.5) {
+      // 没找到合适的换行，尝试在空格处分割
+      splitAt = remaining.lastIndexOf(" ", limit);
+    }
+    if (splitAt <= 0 || splitAt < limit * 0.5) {
+      // 还是没找到，强制在 limit 处分割
+      splitAt = limit;
+    }
+    
+    chunks.push(remaining.slice(0, splitAt));
+    remaining = remaining.slice(splitAt).trimStart();
+  }
+  
+  return chunks;
+}

 export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
  id: "qqbot",
@@ -19,9 +59,14 @@ export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
  },
  capabilities: {
    chatTypes: ["direct", "group"],
-    media: false,
+    media: true,
    reactions: false,
    threads: false,
+    /**
+     * blockStreaming: true 表示该 Channel 支持块流式
+     * 框架会收集流式响应，然后通过 deliver 回调发送
+     */
+    blockStreaming: false,
  },
  reload: { configPrefixes: ["channels.qqbot"] },
  // CLI onboarding wizard
@@ -49,7 +94,24 @@ export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
  config: {
    listAccountIds: (cfg) => listQQBotAccountIds(cfg),
    resolveAccount: (cfg, accountId) => resolveQQBotAccount(cfg, accountId),
-    defaultAccountId: () => DEFAULT_ACCOUNT_ID,
+    defaultAccountId: (cfg) => resolveDefaultQQBotAccountId(cfg),
+    // 新增：设置账户启用状态
+    setAccountEnabled: ({ cfg, accountId, enabled }) =>
+      setAccountEnabledInConfigSection({
+        cfg,
+        sectionKey: "qqbot",
+        accountId,
+        enabled,
+        allowTopLevel: true,
+      }),
+    // 新增：删除账户
+    deleteAccount: ({ cfg, accountId }) =>
+      deleteAccountFromConfigSection({
+        cfg,
+        sectionKey: "qqbot",
+        accountId,
+        clearBaseFields: ["appId", "clientSecret", "clientSecretFile", "name"],
+      }),
    isConfigured: (account) => Boolean(account?.appId && account?.clientSecret),
    describeAccount: (account) => ({
      accountId: account?.accountId ?? DEFAULT_ACCOUNT_ID,
@@ -60,6 +122,16 @@ export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
    }),
  },
  setup: {
+    // 新增：规范化账户 ID
+    resolveAccountId: ({ accountId }) => accountId?.trim().toLowerCase() || DEFAULT_ACCOUNT_ID,
+    // 新增：应用账户名称
+    applyAccountName: ({ cfg, accountId, name }) =>
+      applyAccountNameToChannelSection({
+        cfg,
+        channelKey: "qqbot",
+        accountId,
+        name,
+      }),
    validateInput: ({ input }) => {
      if (!input.token && !input.tokenFile && !input.useEnv) {
        return "QQBot requires --token (format: appId:clientSecret) or --use-env";
@@ -87,8 +159,22 @@ export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
      });
    },
  },
+  // 新增：消息目标解析
+  messaging: {
+    normalizeTarget: (target) => {
+      // 支持格式: qqbot:openid, qqbot:group:xxx, openid, group:xxx
+      const normalized = target.replace(/^qqbot:/i, "");
+      return { ok: true, to: normalized };
+    },
+    targetResolver: {
+      looksLikeId: (id) => /^[A-F0-9]{32}$/i.test(id) || id.startsWith("group:") || id.startsWith("channel:"),
+      hint: "<openid> or group:<groupOpenid>",
+    },
+  },
  outbound: {
    deliveryMode: "direct",
+    chunker: chunkText,
+    chunkerMode: "markdown",
    textChunkLimit: 2000,
    sendText: async ({ to, text, accountId, replyToId, cfg }) => {
      const account = resolveQQBotAccount(cfg, accountId);
@@ -99,6 +185,15 @@ export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
        error: result.error ? new Error(result.error) : undefined,
      };
    },
+    sendMedia: async ({ to, text, mediaUrl, accountId, replyToId, cfg }) => {
+      const account = resolveQQBotAccount(cfg, accountId);
+      const result = await sendMedia({ to, text: text ?? "", mediaUrl: mediaUrl ?? "", accountId, replyToId, account });
+      return {
+        channel: "qqbot",
+        messageId: result.messageId,
+        error: result.error ? new Error(result.error) : undefined,
+      };
+    },
  },
  gateway: {
    startAccount: async (ctx) => {
@@ -129,6 +224,48 @@ export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
        },
      });
    },
+    // 新增：登出账户（清除配置中的凭证）
+    logoutAccount: async ({ accountId, cfg }) => {
+      const nextCfg = { ...cfg } as OpenClawConfig;
+      const nextQQBot = cfg.channels?.qqbot ? { ...cfg.channels.qqbot } : undefined;
+      let cleared = false;
+      let changed = false;
+
+      if (nextQQBot) {
+        const qqbot = nextQQBot as Record<string, unknown>;
+        if (accountId === DEFAULT_ACCOUNT_ID && qqbot.clientSecret) {
+          delete qqbot.clientSecret;
+          cleared = true;
+          changed = true;
+        }
+        const accounts = qqbot.accounts as Record<string, Record<string, unknown>> | undefined;
+        if (accounts && accountId in accounts) {
+          const entry = accounts[accountId] as Record<string, unknown> | undefined;
+          if (entry && "clientSecret" in entry) {
+            delete entry.clientSecret;
+            cleared = true;
+            changed = true;
+          }
+          if (entry && Object.keys(entry).length === 0) {
+            delete accounts[accountId];
+            changed = true;
+          }
+        }
+      }
+
+      if (changed && nextQQBot) {
+        nextCfg.channels = { ...nextCfg.channels, qqbot: nextQQBot };
+        const runtime = getQQBotRuntime();
+        const configApi = runtime.config as { writeConfigFile: (cfg: OpenClawConfig) => Promise<void> };
+        await configApi.writeConfigFile(nextCfg);
+      }
+
+      const resolved = resolveQQBotAccount(changed ? nextCfg : cfg, accountId);
+      const loggedOut = resolved.secretSource === "none";
+      const envToken = Boolean(process.env.QQBOT_CLIENT_SECRET);
+
+      return { ok: true, cleared, envToken, loggedOut };
+    },
  },
  status: {
    defaultRuntime: {
@@ -137,8 +274,19 @@ export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
      connected: false,
      lastConnectedAt: null,
      lastError: null,
+      lastInboundAt: null,
+      lastOutboundAt: null,
    },
-    buildAccountSnapshot: ({ account, runtime }) => ({
+    // 新增：构建通道摘要
+    buildChannelSummary: ({ snapshot }: { snapshot: Record<string, unknown> }) => ({
+      configured: snapshot.configured ?? false,
+      tokenSource: snapshot.tokenSource ?? "none",
+      running: snapshot.running ?? false,
+      connected: snapshot.connected ?? false,
+      lastConnectedAt: snapshot.lastConnectedAt ?? null,
+      lastError: snapshot.lastError ?? null,
+    }),
+    buildAccountSnapshot: ({ account, runtime }: { account?: ResolvedQQBotAccount; runtime?: Record<string, unknown> }) => ({
      accountId: account?.accountId ?? DEFAULT_ACCOUNT_ID,
      name: account?.name,
      enabled: account?.enabled ?? false,
@@ -148,6 +296,8 @@ export const qqbotPlugin: ChannelPlugin<ResolvedQQBotAccount> = {
      connected: runtime?.connected ?? false,
      lastConnectedAt: runtime?.lastConnectedAt ?? null,
      lastError: runtime?.lastError ?? null,
+      lastInboundAt: runtime?.lastInboundAt ?? null,
+      lastOutboundAt: runtime?.lastOutboundAt ?? null,
    }),
  },
 };
--- a/src/config.ts
+++ b/src/config.ts
@@ -1,14 +1,7 @@
 import type { ResolvedQQBotAccount, QQBotAccountConfig } from "./types.js";
+import type { OpenClawConfig } from "openclaw/plugin-sdk";

-const DEFAULT_ACCOUNT_ID = "default";
-
-interface MoltbotConfig {
-  channels?: {
-    qqbot?: QQBotChannelConfig;
-    [key: string]: unknown;
-  };
-  [key: string]: unknown;
-}
+export const DEFAULT_ACCOUNT_ID = "default";

 interface QQBotChannelConfig extends QQBotAccountConfig {
  accounts?: Record<string, QQBotAccountConfig>;
@@ -17,9 +10,9 @@ interface QQBotChannelConfig extends QQBotAccountConfig {
 /**
 * 列出所有 QQBot 账户 ID
 */
-export function listQQBotAccountIds(cfg: MoltbotConfig): string[] {
+export function listQQBotAccountIds(cfg: OpenClawConfig): string[] {
  const ids = new Set<string>();
-  const qqbot = cfg.channels?.qqbot;
+  const qqbot = cfg.channels?.qqbot as QQBotChannelConfig | undefined;

  if (qqbot?.appId) {
    ids.add(DEFAULT_ACCOUNT_ID);
@@ -36,15 +29,34 @@ export function listQQBotAccountIds(cfg: MoltbotConfig): string[] {
  return Array.from(ids);
 }

+/**
+ * 获取默认账户 ID
+ */
+export function resolveDefaultQQBotAccountId(cfg: OpenClawConfig): string {
+  const qqbot = cfg.channels?.qqbot as QQBotChannelConfig | undefined;
+  // 如果有默认账户配置，返回 default
+  if (qqbot?.appId) {
+    return DEFAULT_ACCOUNT_ID;
+  }
+  // 否则返回第一个配置的账户
+  if (qqbot?.accounts) {
+    const ids = Object.keys(qqbot.accounts);
+    if (ids.length > 0) {
+      return ids[0];
+    }
+  }
+  return DEFAULT_ACCOUNT_ID;
+}
+
 /**
 * 解析 QQBot 账户配置
 */
 export function resolveQQBotAccount(
-  cfg: MoltbotConfig,
+  cfg: OpenClawConfig,
  accountId?: string | null
 ): ResolvedQQBotAccount {
  const resolvedAccountId = accountId ?? DEFAULT_ACCOUNT_ID;
-  const qqbot = cfg.channels?.qqbot;
+  const qqbot = cfg.channels?.qqbot as QQBotChannelConfig | undefined;

  // 基础配置
  let accountConfig: QQBotAccountConfig = {};
@@ -64,6 +76,7 @@ export function resolveQQBotAccount(
      allowFrom: qqbot?.allowFrom,
      systemPrompt: qqbot?.systemPrompt,
      imageServerBaseUrl: qqbot?.imageServerBaseUrl,
+      markdownSupport: qqbot?.markdownSupport,
    };
    appId = qqbot?.appId ?? "";
  } else {
@@ -99,6 +112,7 @@ export function resolveQQBotAccount(
    secretSource,
    systemPrompt: accountConfig.systemPrompt,
    imageServerBaseUrl: accountConfig.imageServerBaseUrl || process.env.QQBOT_IMAGE_SERVER_BASE_URL,
+    markdownSupport: accountConfig.markdownSupport,
    config: accountConfig,
  };
 }
@@ -107,17 +121,17 @@ export function resolveQQBotAccount(
 * 应用账户配置
 */
 export function applyQQBotAccountConfig(
-  cfg: MoltbotConfig,
+  cfg: OpenClawConfig,
  accountId: string,
  input: { appId?: string; clientSecret?: string; clientSecretFile?: string; name?: string; imageServerBaseUrl?: string }
-): MoltbotConfig {
+): OpenClawConfig {
  const next = { ...cfg };

  if (accountId === DEFAULT_ACCOUNT_ID) {
    next.channels = {
      ...next.channels,
      qqbot: {
-        ...next.channels?.qqbot,
+        ...(next.channels?.qqbot as Record<string, unknown> || {}),
        enabled: true,
        ...(input.appId ? { appId: input.appId } : {}),
        ...(input.clientSecret
@@ -133,12 +147,12 @@ export function applyQQBotAccountConfig(
    next.channels = {
      ...next.channels,
      qqbot: {
-        ...next.channels?.qqbot,
+        ...(next.channels?.qqbot as Record<string, unknown> || {}),
        enabled: true,
        accounts: {
-          ...(next.channels?.qqbot as QQBotChannelConfig)?.accounts,
+          ...((next.channels?.qqbot as QQBotChannelConfig)?.accounts || {}),
          [accountId]: {
-            ...(next.channels?.qqbot as QQBotChannelConfig)?.accounts?.[accountId],
+            ...((next.channels?.qqbot as QQBotChannelConfig)?.accounts?.[accountId] || {}),
            enabled: true,
            ...(input.appId ? { appId: input.appId } : {}),
            ...(input.clientSecret
--- a/src/gateway.ts
+++ b/src/gateway.ts
--- a/src/image-server.ts
+++ b/src/image-server.ts
@@ -385,6 +385,34 @@ export function isImageServerRunning(): boolean {
  return serverInstance !== null;
 }

+/**
+ * 确保图床服务器正在运行
+ * 如果未运行，则自动启动
+ * @param publicBaseUrl 公网访问的基础 URL（如 http://your-server:18765）
+ * @returns 基础 URL，启动失败返回 null
+ */
+export async function ensureImageServer(publicBaseUrl?: string): Promise<string | null> {
+  if (isImageServerRunning()) {
+    return publicBaseUrl || currentConfig.baseUrl || `http://0.0.0.0:${currentConfig.port}`;
+  }
+
+  try {
+    const config: Partial<ImageServerConfig> = {
+      port: DEFAULT_CONFIG.port,
+      storageDir: DEFAULT_CONFIG.storageDir,
+      // 使用用户配置的公网地址
+      baseUrl: publicBaseUrl || `http://0.0.0.0:${DEFAULT_CONFIG.port}`,
+      ttlSeconds: 3600, // 1 小时过期
+    };
+    await startImageServer(config);
+    console.log(`[image-server] Auto-started on port ${config.port}, baseUrl: ${config.baseUrl}`);
+    return config.baseUrl!;
+  } catch (err) {
+    console.error(`[image-server] Failed to auto-start: ${err}`);
+    return null;
+  }
+}
+
 /**
 * 下载远程文件并保存到本地
 * @param url 远程文件 URL
--- a/src/known-users.ts
+++ b/src/known-users.ts
@@ -0,0 +1,358 @@
+/**
+ * 已知用户存储
+ * 记录与机器人交互过的所有用户
+ * 支持主动消息和批量通知功能
+ */
+
+import fs from "node:fs";
+import path from "node:path";
+
+// 已知用户信息接口
+export interface KnownUser {
+  /** 用户 openid（唯一标识） */
+  openid: string;
+  /** 消息类型：私聊用户 / 群组 */
+  type: "c2c" | "group";
+  /** 用户昵称（如有） */
+  nickname?: string;
+  /** 群组 openid（如果是群消息） */
+  groupOpenid?: string;
+  /** 关联的机器人账户 ID */
+  accountId: string;
+  /** 首次交互时间戳 */
+  firstSeenAt: number;
+  /** 最后交互时间戳 */
+  lastSeenAt: number;
+  /** 交互次数 */
+  interactionCount: number;
+}
+
+// 存储文件路径
+const KNOWN_USERS_DIR = path.join(
+  process.env.HOME || "/tmp",
+  "clawd",
+  "qqbot-data"
+);
+
+const KNOWN_USERS_FILE = path.join(KNOWN_USERS_DIR, "known-users.json");
+
+// 内存缓存
+let usersCache: Map<string, KnownUser> | null = null;
+
+// 写入节流配置
+const SAVE_THROTTLE_MS = 5000; // 5秒写入一次
+let saveTimer: ReturnType<typeof setTimeout> | null = null;
+let isDirty = false;
+
+/**
+ * 确保目录存在
+ */
+function ensureDir(): void {
+  if (!fs.existsSync(KNOWN_USERS_DIR)) {
+    fs.mkdirSync(KNOWN_USERS_DIR, { recursive: true });
+  }
+}
+
+/**
+ * 从文件加载用户数据到缓存
+ */
+function loadUsersFromFile(): Map<string, KnownUser> {
+  if (usersCache !== null) {
+    return usersCache;
+  }
+  
+  usersCache = new Map();
+  
+  try {
+    if (fs.existsSync(KNOWN_USERS_FILE)) {
+      const data = fs.readFileSync(KNOWN_USERS_FILE, "utf-8");
+      const users = JSON.parse(data) as KnownUser[];
+      
+      for (const user of users) {
+        // 使用复合键：accountId + type + openid（群组还要加 groupOpenid）
+        const key = makeUserKey(user);
+        usersCache.set(key, user);
+      }
+      
+      console.log(`[known-users] Loaded ${usersCache.size} users from file`);
+    }
+  } catch (err) {
+    console.error(`[known-users] Failed to load users: ${err}`);
+    usersCache = new Map();
+  }
+  
+  return usersCache;
+}
+
+/**
+ * 保存用户数据到文件（节流版本）
+ */
+function saveUsersToFile(): void {
+  if (!isDirty) return;
+  
+  if (saveTimer) {
+    return; // 已有定时器在等待
+  }
+  
+  saveTimer = setTimeout(() => {
+    saveTimer = null;
+    doSaveUsersToFile();
+  }, SAVE_THROTTLE_MS);
+}
+
+/**
+ * 实际执行保存
+ */
+function doSaveUsersToFile(): void {
+  if (!usersCache || !isDirty) return;
+  
+  try {
+    ensureDir();
+    const users = Array.from(usersCache.values());
+    fs.writeFileSync(KNOWN_USERS_FILE, JSON.stringify(users, null, 2), "utf-8");
+    isDirty = false;
+    console.log(`[known-users] Saved ${users.length} users to file`);
+  } catch (err) {
+    console.error(`[known-users] Failed to save users: ${err}`);
+  }
+}
+
+/**
+ * 强制立即保存（用于进程退出前）
+ */
+export function flushKnownUsers(): void {
+  if (saveTimer) {
+    clearTimeout(saveTimer);
+    saveTimer = null;
+  }
+  doSaveUsersToFile();
+}
+
+/**
+ * 生成用户唯一键
+ */
+function makeUserKey(user: Partial<KnownUser>): string {
+  const base = `${user.accountId}:${user.type}:${user.openid}`;
+  if (user.type === "group" && user.groupOpenid) {
+    return `${base}:${user.groupOpenid}`;
+  }
+  return base;
+}
+
+/**
+ * 记录已知用户（收到消息时调用）
+ * @param user 用户信息（部分字段）
+ */
+export function recordKnownUser(user: {
+  openid: string;
+  type: "c2c" | "group";
+  nickname?: string;
+  groupOpenid?: string;
+  accountId: string;
+}): void {
+  const cache = loadUsersFromFile();
+  const key = makeUserKey(user);
+  const now = Date.now();
+  
+  const existing = cache.get(key);
+  
+  if (existing) {
+    // 更新已存在的用户
+    existing.lastSeenAt = now;
+    existing.interactionCount++;
+    if (user.nickname && user.nickname !== existing.nickname) {
+      existing.nickname = user.nickname;
+    }
+    console.log(`[known-users] Updated user ${user.openid}, interactions: ${existing.interactionCount}`);
+  } else {
+    // 新用户
+    const newUser: KnownUser = {
+      openid: user.openid,
+      type: user.type,
+      nickname: user.nickname,
+      groupOpenid: user.groupOpenid,
+      accountId: user.accountId,
+      firstSeenAt: now,
+      lastSeenAt: now,
+      interactionCount: 1,
+    };
+    cache.set(key, newUser);
+    console.log(`[known-users] New user recorded: ${user.openid} (${user.type})`);
+  }
+  
+  isDirty = true;
+  saveUsersToFile();
+}
+
+/**
+ * 获取单个用户信息
+ * @param accountId 机器人账户 ID
+ * @param openid 用户 openid
+ * @param type 消息类型
+ * @param groupOpenid 群组 openid（可选）
+ */
+export function getKnownUser(
+  accountId: string,
+  openid: string,
+  type: "c2c" | "group" = "c2c",
+  groupOpenid?: string
+): KnownUser | undefined {
+  const cache = loadUsersFromFile();
+  const key = makeUserKey({ accountId, openid, type, groupOpenid });
+  return cache.get(key);
+}
+
+/**
+ * 列出所有已知用户
+ * @param options 筛选选项
+ */
+export function listKnownUsers(options?: {
+  /** 筛选特定机器人账户的用户 */
+  accountId?: string;
+  /** 筛选消息类型 */
+  type?: "c2c" | "group";
+  /** 最近活跃时间（毫秒，如 86400000 表示最近 24 小时） */
+  activeWithin?: number;
+  /** 返回数量限制 */
+  limit?: number;
+  /** 排序方式 */
+  sortBy?: "lastSeenAt" | "firstSeenAt" | "interactionCount";
+  /** 排序方向 */
+  sortOrder?: "asc" | "desc";
+}): KnownUser[] {
+  const cache = loadUsersFromFile();
+  let users = Array.from(cache.values());
+  
+  // 筛选
+  if (options?.accountId) {
+    users = users.filter(u => u.accountId === options.accountId);
+  }
+  if (options?.type) {
+    users = users.filter(u => u.type === options.type);
+  }
+  if (options?.activeWithin) {
+    const cutoff = Date.now() - options.activeWithin;
+    users = users.filter(u => u.lastSeenAt >= cutoff);
+  }
+  
+  // 排序
+  const sortBy = options?.sortBy ?? "lastSeenAt";
+  const sortOrder = options?.sortOrder ?? "desc";
+  users.sort((a, b) => {
+    const aVal = a[sortBy] ?? 0;
+    const bVal = b[sortBy] ?? 0;
+    return sortOrder === "asc" ? aVal - bVal : bVal - aVal;
+  });
+  
+  // 限制数量
+  if (options?.limit && options.limit > 0) {
+    users = users.slice(0, options.limit);
+  }
+  
+  return users;
+}
+
+/**
+ * 获取用户统计信息
+ * @param accountId 机器人账户 ID（可选，不传则返回所有账户的统计）
+ */
+export function getKnownUsersStats(accountId?: string): {
+  totalUsers: number;
+  c2cUsers: number;
+  groupUsers: number;
+  activeIn24h: number;
+  activeIn7d: number;
+} {
+  let users = listKnownUsers({ accountId });
+  
+  const now = Date.now();
+  const day = 24 * 60 * 60 * 1000;
+  
+  return {
+    totalUsers: users.length,
+    c2cUsers: users.filter(u => u.type === "c2c").length,
+    groupUsers: users.filter(u => u.type === "group").length,
+    activeIn24h: users.filter(u => now - u.lastSeenAt < day).length,
+    activeIn7d: users.filter(u => now - u.lastSeenAt < 7 * day).length,
+  };
+}
+
+/**
+ * 删除用户记录
+ * @param accountId 机器人账户 ID
+ * @param openid 用户 openid
+ * @param type 消息类型
+ * @param groupOpenid 群组 openid（可选）
+ */
+export function removeKnownUser(
+  accountId: string,
+  openid: string,
+  type: "c2c" | "group" = "c2c",
+  groupOpenid?: string
+): boolean {
+  const cache = loadUsersFromFile();
+  const key = makeUserKey({ accountId, openid, type, groupOpenid });
+  
+  if (cache.has(key)) {
+    cache.delete(key);
+    isDirty = true;
+    saveUsersToFile();
+    console.log(`[known-users] Removed user ${openid}`);
+    return true;
+  }
+  
+  return false;
+}
+
+/**
+ * 清除所有用户记录
+ * @param accountId 机器人账户 ID（可选，不传则清除所有）
+ */
+export function clearKnownUsers(accountId?: string): number {
+  const cache = loadUsersFromFile();
+  let count = 0;
+  
+  if (accountId) {
+    // 只清除指定账户的用户
+    for (const [key, user] of cache.entries()) {
+      if (user.accountId === accountId) {
+        cache.delete(key);
+        count++;
+      }
+    }
+  } else {
+    // 清除所有
+    count = cache.size;
+    cache.clear();
+  }
+  
+  if (count > 0) {
+    isDirty = true;
+    doSaveUsersToFile(); // 立即保存
+    console.log(`[known-users] Cleared ${count} users`);
+  }
+  
+  return count;
+}
+
+/**
+ * 获取用户的所有群组（某用户在哪些群里交互过）
+ * @param accountId 机器人账户 ID
+ * @param openid 用户 openid
+ */
+export function getUserGroups(accountId: string, openid: string): string[] {
+  const users = listKnownUsers({ accountId, type: "group" });
+  return users
+    .filter(u => u.openid === openid && u.groupOpenid)
+    .map(u => u.groupOpenid!);
+}
+
+/**
+ * 获取群组的所有成员
+ * @param accountId 机器人账户 ID
+ * @param groupOpenid 群组 openid
+ */
+export function getGroupMembers(accountId: string, groupOpenid: string): KnownUser[] {
+  return listKnownUsers({ accountId, type: "group" })
+    .filter(u => u.groupOpenid === groupOpenid);
+}
--- a/src/onboarding.ts
+++ b/src/onboarding.ts
@@ -1,7 +1,7 @@
 /**
 * QQBot CLI Onboarding Adapter
 * 
- * 提供 moltbot onboard 命令的交互式配置支持
+ * 提供 openclaw onboard 命令的交互式配置支持
 */
 import type { 
  ChannelOnboardingAdapter,
@@ -9,20 +9,11 @@ import type {
  ChannelOnboardingStatusContext,
  ChannelOnboardingConfigureContext,
  ChannelOnboardingResult,
-} from "clawdbot/plugin-sdk";
-import { listQQBotAccountIds, resolveQQBotAccount } from "./config.js";
-
-const DEFAULT_ACCOUNT_ID = "default";
-
-// 内部类型（避免循环依赖）
-interface MoltbotConfig {
-  channels?: {
-    qqbot?: QQBotChannelConfig;
-    [key: string]: unknown;
-  };
-  [key: string]: unknown;
-}
+  OpenClawConfig,
+} from "openclaw/plugin-sdk";
+import { DEFAULT_ACCOUNT_ID, listQQBotAccountIds, resolveQQBotAccount } from "./config.js";

+// 内部类型（用于类型安全）
 interface QQBotChannelConfig {
  enabled?: boolean;
  appId?: string;
@@ -40,10 +31,18 @@ interface QQBotChannelConfig {
  }>;
 }

+// Prompter 类型定义
+interface Prompter {
+  note: (message: string, title?: string) => Promise<void>;
+  confirm: (opts: { message: string; initialValue?: boolean }) => Promise<boolean>;
+  text: (opts: { message: string; placeholder?: string; initialValue?: string; validate?: (value: string) => string | undefined }) => Promise<string>;
+  select: <T>(opts: { message: string; options: Array<{ value: T; label: string }>; initialValue?: T }) => Promise<T>;
+}
+
 /**
 * 解析默认账户 ID
 */
-function resolveDefaultQQBotAccountId(cfg: MoltbotConfig): string {
+function resolveDefaultQQBotAccountId(cfg: OpenClawConfig): string {
  const ids = listQQBotAccountIds(cfg);
  return ids[0] ?? DEFAULT_ACCOUNT_ID;
 }
@@ -55,32 +54,34 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
  channel: "qqbot" as any,

  getStatus: async (ctx: ChannelOnboardingStatusContext): Promise<ChannelOnboardingStatus> => {
-    const { cfg } = ctx;
-    const configured = listQQBotAccountIds(cfg as MoltbotConfig).some((accountId) => {
-      const account = resolveQQBotAccount(cfg as MoltbotConfig, accountId);
+    const cfg = ctx.cfg as OpenClawConfig;
+    const configured = listQQBotAccountIds(cfg).some((accountId) => {
+      const account = resolveQQBotAccount(cfg, accountId);
      return Boolean(account.appId && account.clientSecret);
    });

    return {
      channel: "qqbot" as any,
      configured,
-      statusLines: [`QQ Bot: ${configured ? "已配置" : "需要 AppID 和 ClientSecret"}`],
-      selectionHint: configured ? "已配置" : "支持 QQ 群聊和私聊",
+statusLines: [`QQ Bot: ${configured ? "已配置" : "需要 AppID 和 ClientSecret"}`],
+      selectionHint: configured ? "已配置" : "支持 QQ 群聊和私聊（流式消息）",
      quickstartScore: configured ? 1 : 20,
    };
  },

  configure: async (ctx: ChannelOnboardingConfigureContext): Promise<ChannelOnboardingResult> => {
-    const { cfg, prompter, accountOverrides, shouldPromptAccountIds } = ctx;
-    const moltbotCfg = cfg as MoltbotConfig;
+    const cfg = ctx.cfg as OpenClawConfig;
+    const prompter = ctx.prompter as Prompter;
+    const accountOverrides = ctx.accountOverrides as Record<string, string> | undefined;
+    const shouldPromptAccountIds = ctx.shouldPromptAccountIds;
    
-    const qqbotOverride = (accountOverrides as Record<string, string>).qqbot?.trim();
-    const defaultAccountId = resolveDefaultQQBotAccountId(moltbotCfg);
+    const qqbotOverride = accountOverrides?.qqbot?.trim();
+    const defaultAccountId = resolveDefaultQQBotAccountId(cfg);
    let accountId = qqbotOverride ?? defaultAccountId;

    // 是否需要提示选择账户
    if (shouldPromptAccountIds && !qqbotOverride) {
-      const existingIds = listQQBotAccountIds(moltbotCfg);
+      const existingIds = listQQBotAccountIds(cfg);
      if (existingIds.length > 1) {
        accountId = await prompter.select({
          message: "选择 QQBot 账户",
@@ -93,7 +94,7 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
      }
    }

-    let next = moltbotCfg;
+    let next: OpenClawConfig = cfg;
    const resolvedAccount = resolveQQBotAccount(next, accountId);
    const accountConfigured = Boolean(resolvedAccount.appId && resolvedAccount.clientSecret);
    const allowEnv = accountId === DEFAULT_ACCOUNT_ID;
@@ -115,8 +116,10 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
          "4) 你也可以设置环境变量 QQBOT_APP_ID 和 QQBOT_CLIENT_SECRET",
          "",
          "文档: https://bot.q.qq.com/wiki/",
+          "",
+          "此版本支持流式消息发送！",
        ].join("\n"),
-        "QQ Bot 配置",
+"QQ Bot 配置",
      );
    }

@@ -132,7 +135,7 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
          channels: {
            ...next.channels,
            qqbot: {
-              ...next.channels?.qqbot,
+              ...(next.channels?.qqbot as Record<string, unknown> || {}),
              enabled: true,
            },
          },
@@ -144,14 +147,14 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
            message: "请输入 QQ Bot AppID",
            placeholder: "例如: 102146862",
            initialValue: resolvedAccount.appId || undefined,
-            validate: (value) => (value?.trim() ? undefined : "AppID 不能为空"),
+            validate: (value: string) => (value?.trim() ? undefined : "AppID 不能为空"),
          }),
        ).trim();
        clientSecret = String(
          await prompter.text({
            message: "请输入 QQ Bot ClientSecret",
            placeholder: "你的 ClientSecret",
-            validate: (value) => (value?.trim() ? undefined : "ClientSecret 不能为空"),
+            validate: (value: string) => (value?.trim() ? undefined : "ClientSecret 不能为空"),
          }),
        ).trim();
      }
@@ -167,14 +170,14 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
            message: "请输入 QQ Bot AppID",
            placeholder: "例如: 102146862",
            initialValue: resolvedAccount.appId || undefined,
-            validate: (value) => (value?.trim() ? undefined : "AppID 不能为空"),
+            validate: (value: string) => (value?.trim() ? undefined : "AppID 不能为空"),
          }),
        ).trim();
        clientSecret = String(
          await prompter.text({
            message: "请输入 QQ Bot ClientSecret",
            placeholder: "你的 ClientSecret",
-            validate: (value) => (value?.trim() ? undefined : "ClientSecret 不能为空"),
+            validate: (value: string) => (value?.trim() ? undefined : "ClientSecret 不能为空"),
          }),
        ).trim();
      }
@@ -185,14 +188,14 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
          message: "请输入 QQ Bot AppID",
          placeholder: "例如: 102146862",
          initialValue: resolvedAccount.appId || undefined,
-          validate: (value) => (value?.trim() ? undefined : "AppID 不能为空"),
+          validate: (value: string) => (value?.trim() ? undefined : "AppID 不能为空"),
        }),
      ).trim();
      clientSecret = String(
        await prompter.text({
          message: "请输入 QQ Bot ClientSecret",
          placeholder: "你的 ClientSecret",
-          validate: (value) => (value?.trim() ? undefined : "ClientSecret 不能为空"),
+          validate: (value: string) => (value?.trim() ? undefined : "ClientSecret 不能为空"),
        }),
      ).trim();
    }
@@ -205,7 +208,7 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
          channels: {
            ...next.channels,
            qqbot: {
-              ...next.channels?.qqbot,
+              ...(next.channels?.qqbot as Record<string, unknown> || {}),
              enabled: true,
              appId,
              clientSecret,
@@ -218,12 +221,12 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
          channels: {
            ...next.channels,
            qqbot: {
-              ...next.channels?.qqbot,
+              ...(next.channels?.qqbot as Record<string, unknown> || {}),
              enabled: true,
              accounts: {
-                ...(next.channels?.qqbot as QQBotChannelConfig)?.accounts,
+                ...((next.channels?.qqbot as QQBotChannelConfig)?.accounts || {}),
                [accountId]: {
-                  ...(next.channels?.qqbot as QQBotChannelConfig)?.accounts?.[accountId],
+                  ...((next.channels?.qqbot as QQBotChannelConfig)?.accounts?.[accountId] || {}),
                  enabled: true,
                  appId,
                  clientSecret,
@@ -235,14 +238,17 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
      }
    }

-    return { cfg: next as any, accountId };
+    return { success: true, cfg: next as any, accountId };
  },

-  disable: (cfg) => ({
-    ...cfg,
-    channels: {
-      ...(cfg as MoltbotConfig).channels,
-      qqbot: { ...(cfg as MoltbotConfig).channels?.qqbot, enabled: false },
-    },
-  }) as any,
+  disable: (cfg: unknown) => {
+    const config = cfg as OpenClawConfig;
+    return {
+      ...config,
+      channels: {
+        ...config.channels,
+        qqbot: { ...(config.channels?.qqbot as Record<string, unknown> || {}), enabled: false },
+      },
+    } as any;
+  },
 };
--- a/src/openclaw-plugin-sdk.d.ts
+++ b/src/openclaw-plugin-sdk.d.ts
@@ -0,0 +1,483 @@
+/**
+ * OpenClaw Plugin SDK 类型声明
+ * 
+ * 此文件为 openclaw/plugin-sdk 模块提供 TypeScript 类型声明
+ * 仅包含本项目实际使用的类型和函数
+ */
+
+declare module "openclaw/plugin-sdk" {
+  // ============ 配置类型 ============
+
+  /**
+   * OpenClaw 主配置对象
+   */
+  export interface OpenClawConfig {
+    /** 频道配置 */
+    channels?: {
+      qqbot?: unknown;
+      telegram?: unknown;
+      discord?: unknown;
+      slack?: unknown;
+      whatsapp?: unknown;
+      [key: string]: unknown;
+    };
+    /** 其他配置字段 */
+    [key: string]: unknown;
+  }
+
+  // ============ 插件运行时 ============
+
+  /**
+   * Channel Activity 接口
+   */
+  export interface ChannelActivity {
+    record?: (...args: unknown[]) => void;
+    recordActivity?: (key: string, data?: unknown) => void;
+    [key: string]: unknown;
+  }
+
+  /**
+   * Channel Routing 接口
+   */
+  export interface ChannelRouting {
+    resolveAgentRoute?: (...args: unknown[]) => unknown;
+    resolveSenderAndSession?: (options: unknown) => unknown;
+    [key: string]: unknown;
+  }
+
+  /**
+   * Channel Reply 接口
+   */
+  export interface ChannelReply {
+    handleIncomingMessage?: (options: unknown) => Promise<unknown>;
+    formatInboundEnvelope?: (...args: unknown[]) => unknown;
+    finalizeInboundContext?: (...args: unknown[]) => unknown;
+    resolveEnvelopeFormatOptions?: (...args: unknown[]) => unknown;
+    handleAutoReply?: (...args: unknown[]) => Promise<unknown>;
+    [key: string]: unknown;
+  }
+
+  /**
+   * Channel 接口（用于 PluginRuntime）
+   * 注意：这是一个宽松的类型定义，实际 SDK 中的类型更复杂
+   */
+  export interface ChannelInterface {
+    recordInboundSession?: (options: unknown) => void;
+    handleIncomingMessage?: (options: unknown) => Promise<unknown>;
+    activity?: ChannelActivity;
+    routing?: ChannelRouting;
+    reply?: ChannelReply;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 插件运行时接口
+   * 注意：channel 属性设为 any 是因为 SDK 内部类型非常复杂，
+   * 且会随 SDK 版本变化。实际使用时 SDK 会提供正确的运行时类型。
+   */
+  export interface PluginRuntime {
+    /** 获取当前配置 */
+    getConfig(): OpenClawConfig;
+    /** 更新配置 */
+    setConfig(config: OpenClawConfig): void;
+    /** 获取数据目录路径 */
+    getDataDir(): string;
+    /** Channel 接口 - 使用 any 类型以兼容 SDK 内部复杂类型 */
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    channel?: any;
+    /** 日志函数 */
+    log: {
+      info: (message: string, ...args: unknown[]) => void;
+      warn: (message: string, ...args: unknown[]) => void;
+      error: (message: string, ...args: unknown[]) => void;
+      debug: (message: string, ...args: unknown[]) => void;
+    };
+    /** 其他运行时方法 */
+    [key: string]: unknown;
+  }
+
+  // ============ 插件 API ============
+
+  /**
+   * OpenClaw 插件 API
+   */
+  export interface OpenClawPluginApi {
+    /** 运行时实例 */
+    runtime: PluginRuntime;
+    /** 注册频道 */
+    registerChannel<TAccount = unknown>(options: { plugin: ChannelPlugin<TAccount> }): void;
+    /** 其他 API 方法 */
+    [key: string]: unknown;
+  }
+
+  // ============ 插件配置 Schema ============
+
+  /**
+   * 空的插件配置 Schema
+   */
+  export function emptyPluginConfigSchema(): unknown;
+
+  // ============ 频道插件 ============
+
+  /**
+   * 频道插件 Meta 信息
+   */
+  export interface ChannelPluginMeta {
+    id: string;
+    label: string;
+    selectionLabel?: string;
+    docsPath?: string;
+    blurb?: string;
+    order?: number;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 频道插件能力配置
+   */
+  export interface ChannelPluginCapabilities {
+    chatTypes?: ("direct" | "group" | "channel")[];
+    media?: boolean;
+    reactions?: boolean;
+    threads?: boolean;
+    blockStreaming?: boolean;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 账户描述
+   */
+  export interface AccountDescription {
+    accountId: string;
+    name?: string;
+    enabled: boolean;
+    configured: boolean;
+    tokenSource?: string;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 频道插件配置接口（泛型）
+   */
+  export interface ChannelPluginConfig<TAccount> {
+    listAccountIds: (cfg: OpenClawConfig) => string[];
+    resolveAccount: (cfg: OpenClawConfig, accountId?: string | null) => TAccount;
+    defaultAccountId: (cfg: OpenClawConfig) => string;
+    setAccountEnabled?: (ctx: { cfg: OpenClawConfig; accountId: string; enabled: boolean }) => OpenClawConfig;
+    deleteAccount?: (ctx: { cfg: OpenClawConfig; accountId: string }) => OpenClawConfig;
+    isConfigured?: (account: TAccount | undefined) => boolean;
+    describeAccount?: (account: TAccount | undefined) => AccountDescription;
+    [key: string]: unknown;
+  }
+
+  /**
+   * Setup 输入参数（扩展类型以支持 QQBot 特定字段）
+   */
+  export interface SetupInput {
+    token?: string;
+    tokenFile?: string;
+    useEnv?: boolean;
+    name?: string;
+    imageServerBaseUrl?: string;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 频道插件 Setup 接口
+   */
+  export interface ChannelPluginSetup {
+    resolveAccountId?: (ctx: { accountId?: string }) => string;
+    applyAccountName?: (ctx: { cfg: OpenClawConfig; accountId: string; name: string }) => OpenClawConfig;
+    validateInput?: (ctx: { input: SetupInput }) => string | null;
+    applyConfig?: (ctx: { cfg: OpenClawConfig; accountId: string; input: SetupInput }) => OpenClawConfig;
+    applyAccountConfig?: (ctx: { cfg: OpenClawConfig; accountId: string; input: SetupInput }) => OpenClawConfig;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 消息目标解析结果
+   */
+  export interface NormalizeTargetResult {
+    ok: boolean;
+    to?: string;
+    error?: string;
+  }
+
+  /**
+   * 目标解析器
+   */
+  export interface TargetResolver {
+    looksLikeId?: (id: string) => boolean;
+    hint?: string;
+  }
+
+  /**
+   * 频道插件 Messaging 接口
+   */
+  export interface ChannelPluginMessaging {
+    normalizeTarget?: (target: string) => NormalizeTargetResult;
+    targetResolver?: TargetResolver;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 发送文本结果
+   */
+  export interface SendTextResult {
+    channel: string;
+    messageId?: string;
+    error?: Error;
+  }
+
+  /**
+   * 发送文本上下文
+   */
+  export interface SendTextContext {
+    to: string;
+    text: string;
+    accountId?: string;
+    replyToId?: string;
+    cfg: OpenClawConfig;
+  }
+
+  /**
+   * 发送媒体上下文
+   */
+  export interface SendMediaContext {
+    to: string;
+    text?: string;
+    mediaUrl?: string;
+    accountId?: string;
+    replyToId?: string;
+    cfg: OpenClawConfig;
+  }
+
+  /**
+   * 频道插件 Outbound 接口
+   */
+  export interface ChannelPluginOutbound {
+    deliveryMode?: "direct" | "queued";
+    chunker?: (text: string, limit: number) => string[];
+    chunkerMode?: "markdown" | "plain";
+    textChunkLimit?: number;
+    sendText?: (ctx: SendTextContext) => Promise<SendTextResult>;
+    sendMedia?: (ctx: SendMediaContext) => Promise<SendTextResult>;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 账户状态
+   */
+  export interface AccountStatus {
+    running?: boolean;
+    connected?: boolean;
+    lastConnectedAt?: number;
+    lastError?: string;
+    [key: string]: unknown;
+  }
+
+  /**
+   * Gateway 启动上下文
+   */
+  export interface GatewayStartContext<TAccount = unknown> {
+    account: TAccount;
+    accountId: string;
+    abortSignal: AbortSignal;
+    cfg: OpenClawConfig;
+    log?: {
+      info: (msg: string) => void;
+      warn: (msg: string) => void;
+      error: (msg: string) => void;
+      debug: (msg: string) => void;
+    };
+    getStatus: () => AccountStatus;
+    setStatus: (status: AccountStatus) => void;
+    [key: string]: unknown;
+  }
+
+  /**
+   * Gateway 登出上下文
+   */
+  export interface GatewayLogoutContext {
+    accountId: string;
+    cfg: OpenClawConfig;
+    [key: string]: unknown;
+  }
+
+  /**
+   * Gateway 登出结果
+   */
+  export interface GatewayLogoutResult {
+    ok: boolean;
+    cleared: boolean;
+    updatedConfig?: OpenClawConfig;
+    error?: string;
+  }
+
+  /**
+   * 频道插件 Gateway 接口
+   */
+  export interface ChannelPluginGateway<TAccount = unknown> {
+    startAccount?: (ctx: GatewayStartContext<TAccount>) => Promise<void>;
+    logoutAccount?: (ctx: GatewayLogoutContext) => Promise<GatewayLogoutResult>;
+    [key: string]: unknown;
+  }
+
+  /**
+   * 频道插件接口（泛型）
+   */
+  export interface ChannelPlugin<TAccount = unknown> {
+    /** 插件 ID */
+    id: string;
+    /** 插件 Meta 信息 */
+    meta?: ChannelPluginMeta;
+    /** 插件版本 */
+    version?: string;
+    /** 插件能力 */
+    capabilities?: ChannelPluginCapabilities;
+    /** 重载配置 */
+    reload?: { configPrefixes?: string[] };
+    /** Onboarding 适配器 */
+    onboarding?: ChannelOnboardingAdapter;
+    /** 配置方法 */
+    config?: ChannelPluginConfig<TAccount>;
+    /** Setup 方法 */
+    setup?: ChannelPluginSetup;
+    /** Messaging 配置 */
+    messaging?: ChannelPluginMessaging;
+    /** Outbound 配置 */
+    outbound?: ChannelPluginOutbound;
+    /** Gateway 配置 */
+    gateway?: ChannelPluginGateway<TAccount>;
+    /** 启动函数 */
+    start?: (runtime: PluginRuntime) => void | Promise<void>;
+    /** 停止函数 */
+    stop?: () => void | Promise<void>;
+    /** deliver 函数 - 发送消息 */
+    deliver?: (ctx: unknown) => Promise<unknown>;
+    /** 其他插件属性 */
+    [key: string]: unknown;
+  }
+
+  // ============ Onboarding 类型 ============
+
+  /**
+   * Onboarding 状态结果
+   */
+  export interface ChannelOnboardingStatus {
+    channel?: string;
+    configured: boolean;
+    statusLines?: string[];
+    selectionHint?: string;
+    quickstartScore?: number;
+    [key: string]: unknown;
+  }
+
+  /**
+   * Onboarding 状态字符串枚举（部分 API 使用）
+   */
+  export type ChannelOnboardingStatusString =
+    | "not-configured"
+    | "configured"
+    | "connected"
+    | "error";
+
+  /**
+   * Onboarding 状态上下文
+   */
+  export interface ChannelOnboardingStatusContext {
+    /** 当前配置 */
+    config: OpenClawConfig;
+    /** 账户 ID */
+    accountId?: string;
+    /** Prompter */
+    prompter?: unknown;
+    /** 其他上下文 */
+    [key: string]: unknown;
+  }
+
+  /**
+   * Onboarding 配置上下文
+   */
+  export interface ChannelOnboardingConfigureContext {
+    /** 当前配置 */
+    config: OpenClawConfig;
+    /** 账户 ID */
+    accountId?: string;
+    /** 输入参数 */
+    input?: Record<string, unknown>;
+    /** Prompter */
+    prompter?: unknown;
+    /** 其他上下文 */
+    [key: string]: unknown;
+  }
+
+  /**
+   * Onboarding 结果
+   */
+  export interface ChannelOnboardingResult {
+    /** 是否成功 */
+    success: boolean;
+    /** 更新后的配置 */
+    config?: OpenClawConfig;
+    /** 错误信息 */
+    error?: string;
+    /** 消息 */
+    message?: string;
+    /** 其他结果字段 */
+    [key: string]: unknown;
+  }
+
+  /**
+   * Onboarding 适配器接口
+   */
+  export interface ChannelOnboardingAdapter {
+    /** 获取状态 */
+    getStatus?: (ctx: ChannelOnboardingStatusContext) => ChannelOnboardingStatus | Promise<ChannelOnboardingStatus>;
+    /** 配置函数 */
+    configure?: (ctx: ChannelOnboardingConfigureContext) => ChannelOnboardingResult | Promise<ChannelOnboardingResult>;
+    /** 其他适配器方法 */
+    [key: string]: unknown;
+  }
+
+  // ============ 配置辅助函数 ============
+
+  /**
+   * 将账户名称应用到频道配置段
+   */
+  export function applyAccountNameToChannelSection(ctx: {
+    cfg: OpenClawConfig;
+    channelKey: string;
+    accountId: string;
+    name: string;
+  }): OpenClawConfig;
+
+  /**
+   * 从配置段删除账户
+   */
+  export function deleteAccountFromConfigSection(ctx: {
+    cfg: OpenClawConfig;
+    sectionKey: string;
+    accountId: string;
+    clearBaseFields?: string[];
+  }): OpenClawConfig;
+
+  /**
+   * 设置账户启用状态
+   */
+  export function setAccountEnabledInConfigSection(ctx: {
+    cfg: OpenClawConfig;
+    sectionKey: string;
+    accountId: string;
+    enabled: boolean;
+    allowTopLevel?: boolean;
+  }): OpenClawConfig;
+
+  // ============ 其他导出 ============
+
+  /** 默认账户 ID 常量 */
+  export const DEFAULT_ACCOUNT_ID: string;
+
+  /** 规范化账户 ID */
+  export function normalizeAccountId(accountId: string | undefined | null): string;
+}
--- a/src/outbound.ts
+++ b/src/outbound.ts
@@ -1,13 +1,149 @@
+/**
+ * QQ Bot 消息发送模块
+ */
+
+import * as fs from "fs";
+import * as path from "path";
 import type { ResolvedQQBotAccount } from "./types.js";
-import { 
+import { decodeCronPayload } from "./utils/payload.js";
+import {
  getAccessToken, 
  sendC2CMessage, 
  sendChannelMessage, 
  sendGroupMessage,
  sendProactiveC2CMessage,
  sendProactiveGroupMessage,
+  sendC2CImageMessage,
+  sendGroupImageMessage,
 } from "./api.js";

+// ============ 消息回复限流器 ============
+// 同一 message_id 1小时内最多回复 4 次，超过 1 小时无法被动回复（需改为主动消息）
+const MESSAGE_REPLY_LIMIT = 4;
+const MESSAGE_REPLY_TTL = 60 * 60 * 1000; // 1小时
+
+interface MessageReplyRecord {
+  count: number;
+  firstReplyAt: number;
+}
+
+const messageReplyTracker = new Map<string, MessageReplyRecord>();
+
+/** 限流检查结果 */
+export interface ReplyLimitResult {
+  /** 是否允许被动回复 */
+  allowed: boolean;
+  /** 剩余被动回复次数 */
+  remaining: number;
+  /** 是否需要降级为主动消息（超期或超过次数） */
+  shouldFallbackToProactive: boolean;
+  /** 降级原因 */
+  fallbackReason?: "expired" | "limit_exceeded";
+  /** 提示消息 */
+  message?: string;
+}
+
+/**
+ * 检查是否可以回复该消息（限流检查）
+ * @param messageId 消息ID
+ * @returns ReplyLimitResult 限流检查结果
+ */
+export function checkMessageReplyLimit(messageId: string): ReplyLimitResult {
+  const now = Date.now();
+  const record = messageReplyTracker.get(messageId);
+  
+  // 清理过期记录（定期清理，避免内存泄漏）
+  if (messageReplyTracker.size > 10000) {
+    for (const [id, rec] of messageReplyTracker) {
+      if (now - rec.firstReplyAt > MESSAGE_REPLY_TTL) {
+        messageReplyTracker.delete(id);
+      }
+    }
+  }
+  
+  // 新消息，首次回复
+  if (!record) {
+    return { 
+      allowed: true, 
+      remaining: MESSAGE_REPLY_LIMIT,
+      shouldFallbackToProactive: false,
+    };
+  }
+  
+  // 检查是否超过1小时（message_id 过期）
+  if (now - record.firstReplyAt > MESSAGE_REPLY_TTL) {
+    // 超过1小时，被动回复不可用，需要降级为主动消息
+    return { 
+      allowed: false, 
+      remaining: 0,
+      shouldFallbackToProactive: true,
+      fallbackReason: "expired",
+      message: `消息已超过1小时有效期，将使用主动消息发送`,
+    };
+  }
+  
+  // 检查是否超过回复次数限制
+  const remaining = MESSAGE_REPLY_LIMIT - record.count;
+  if (remaining <= 0) {
+    return { 
+      allowed: false, 
+      remaining: 0,
+      shouldFallbackToProactive: true,
+      fallbackReason: "limit_exceeded",
+      message: `该消息已达到1小时内最大回复次数(${MESSAGE_REPLY_LIMIT}次)，将使用主动消息发送`,
+    };
+  }
+  
+  return { 
+    allowed: true, 
+    remaining,
+    shouldFallbackToProactive: false,
+  };
+}
+
+/**
+ * 记录一次消息回复
+ * @param messageId 消息ID
+ */
+export function recordMessageReply(messageId: string): void {
+  const now = Date.now();
+  const record = messageReplyTracker.get(messageId);
+  
+  if (!record) {
+    messageReplyTracker.set(messageId, { count: 1, firstReplyAt: now });
+  } else {
+    // 检查是否过期，过期则重新计数
+    if (now - record.firstReplyAt > MESSAGE_REPLY_TTL) {
+      messageReplyTracker.set(messageId, { count: 1, firstReplyAt: now });
+    } else {
+      record.count++;
+    }
+  }
+  console.log(`[qqbot] recordMessageReply: ${messageId}, count=${messageReplyTracker.get(messageId)?.count}`);
+}
+
+/**
+ * 获取消息回复统计信息
+ */
+export function getMessageReplyStats(): { trackedMessages: number; totalReplies: number } {
+  let totalReplies = 0;
+  for (const record of messageReplyTracker.values()) {
+    totalReplies += record.count;
+  }
+  return { trackedMessages: messageReplyTracker.size, totalReplies };
+}
+
+/**
+ * 获取消息回复限制配置（供外部查询）
+ */
+export function getMessageReplyConfig(): { limit: number; ttlMs: number; ttlHours: number } {
+  return {
+    limit: MESSAGE_REPLY_LIMIT,
+    ttlMs: MESSAGE_REPLY_TTL,
+    ttlHours: MESSAGE_REPLY_TTL / (60 * 60 * 1000),
+  };
+}
+
 export interface OutboundContext {
  to: string;
  text: string;
@@ -16,6 +152,10 @@ export interface OutboundContext {
  account: ResolvedQQBotAccount;
 }

+export interface MediaOutboundContext extends OutboundContext {
+  mediaUrl: string;
+}
+
 export interface OutboundResult {
  channel: string;
  messageId?: string;
@@ -26,10 +166,10 @@ export interface OutboundResult {
 /**
 * 解析目标地址
 * 格式：
- *   - c2c:xxx -> C2C 单聊
+ *   - openid (32位十六进制) -> C2C 单聊
 *   - group:xxx -> 群聊
 *   - channel:xxx -> 频道
- *   - 无前缀 -> 默认当作 C2C 单聊
+ *   - 纯数字 -> 频道
 */
 function parseTarget(to: string): { type: "c2c" | "group" | "channel"; id: string } {
  // 去掉 qqbot: 前缀
@@ -50,14 +190,61 @@ function parseTarget(to: string): { type: "c2c" | "group" | "channel"; id: strin

 /**
 * 发送文本消息
- * - 有 replyToId: 被动回复，无配额限制
+ * - 有 replyToId: 被动回复，1小时内最多回复4次
 * - 无 replyToId: 主动发送，有配额限制（每月4条/用户/群）
+ * 
+ * 注意：
+ * 1. 主动消息（无 replyToId）必须有消息内容，不支持流式发送
+ * 2. 当被动回复不可用（超期或超过次数）时，自动降级为主动消息
 */
 export async function sendText(ctx: OutboundContext): Promise<OutboundResult> {
-  const { to, text, replyToId, account } = ctx;
+  const { to, text, account } = ctx;
+  let { replyToId } = ctx;
+  let fallbackToProactive = false;

  console.log("[qqbot] sendText ctx:", JSON.stringify({ to, text: text?.slice(0, 50), replyToId, accountId: account.accountId }, null, 2));

+  // ============ 消息回复限流检查 ============
+  // 如果有 replyToId，检查是否可以被动回复
+  if (replyToId) {
+    const limitCheck = checkMessageReplyLimit(replyToId);
+    
+    if (!limitCheck.allowed) {
+      // 检查是否需要降级为主动消息
+      if (limitCheck.shouldFallbackToProactive) {
+        console.warn(`[qqbot] sendText: 被动回复不可用，降级为主动消息 - ${limitCheck.message}`);
+        fallbackToProactive = true;
+        replyToId = null; // 清除 replyToId，改为主动消息
+      } else {
+        // 不应该发生，但作为保底
+        console.error(`[qqbot] sendText: 消息回复被限流但未设置降级 - ${limitCheck.message}`);
+        return { 
+          channel: "qqbot", 
+          error: limitCheck.message 
+        };
+      }
+    } else {
+      console.log(`[qqbot] sendText: 消息 ${replyToId} 剩余被动回复次数: ${limitCheck.remaining}/${MESSAGE_REPLY_LIMIT}`);
+    }
+  }
+
+  // ============ 主动消息校验（参考 Telegram 机制） ============
+  // 如果是主动消息（无 replyToId 或降级后），必须有消息内容
+  if (!replyToId) {
+    if (!text || text.trim().length === 0) {
+      console.error("[qqbot] sendText error: 主动消息的内容不能为空 (text is empty)");
+      return { 
+        channel: "qqbot", 
+        error: "主动消息必须有内容 (--message 参数不能为空)" 
+      };
+    }
+    if (fallbackToProactive) {
+      console.log(`[qqbot] sendText: [降级] 发送主动消息到 ${to}, 内容长度: ${text.length}`);
+    } else {
+      console.log(`[qqbot] sendText: 发送主动消息到 ${to}, 内容长度: ${text.length}`);
+    }
+  }
+
  if (!account.appId || !account.clientSecret) {
    return { channel: "qqbot", error: "QQBot not configured (missing appId or clientSecret)" };
  }
@@ -85,12 +272,18 @@ export async function sendText(ctx: OutboundContext): Promise<OutboundResult> {
    // 有 replyToId，使用被动回复接口
    if (target.type === "c2c") {
      const result = await sendC2CMessage(accessToken, target.id, text, replyToId);
+      // 记录回复次数
+      recordMessageReply(replyToId);
      return { channel: "qqbot", messageId: result.id, timestamp: result.timestamp };
    } else if (target.type === "group") {
      const result = await sendGroupMessage(accessToken, target.id, text, replyToId);
+      // 记录回复次数
+      recordMessageReply(replyToId);
      return { channel: "qqbot", messageId: result.id, timestamp: result.timestamp };
    } else {
      const result = await sendChannelMessage(accessToken, target.id, text, replyToId);
+      // 记录回复次数
+      recordMessageReply(replyToId);
      return { channel: "qqbot", messageId: result.id, timestamp: result.timestamp };
    }
  } catch (err) {
@@ -135,3 +328,244 @@ export async function sendProactiveMessage(
    return { channel: "qqbot", error: message };
  }
 }
+
+/**
+ * 发送富媒体消息（图片）
+ * 
+ * 支持以下 mediaUrl 格式：
+ * - 公网 URL: https://example.com/image.png
+ * - Base64 Data URL: data:image/png;base64,xxxxx
+ * - 本地文件路径: /path/to/image.png（自动读取并转换为 Base64）
+ * 
+ * @param ctx - 发送上下文，包含 mediaUrl
+ * @returns 发送结果
+ * 
+ * @example
+ * ```typescript
+ * // 发送网络图片
+ * const result = await sendMedia({
+ *   to: "group:xxx",
+ *   text: "这是图片说明",
+ *   mediaUrl: "https://example.com/image.png",
+ *   account,
+ *   replyToId: msgId,
+ * });
+ * 
+ * // 发送 Base64 图片
+ * const result = await sendMedia({
+ *   to: "group:xxx",
+ *   text: "这是图片说明",
+ *   mediaUrl: "data:image/png;base64,iVBORw0KGgo...",
+ *   account,
+ *   replyToId: msgId,
+ * });
+ * 
+ * // 发送本地文件（自动读取并转换为 Base64）
+ * const result = await sendMedia({
+ *   to: "group:xxx",
+ *   text: "这是图片说明",
+ *   mediaUrl: "/tmp/generated-chart.png",
+ *   account,
+ *   replyToId: msgId,
+ * });
+ * ```
+ */
+export async function sendMedia(ctx: MediaOutboundContext): Promise<OutboundResult> {
+  const { to, text, replyToId, account } = ctx;
+  const { mediaUrl } = ctx;
+
+  if (!account.appId || !account.clientSecret) {
+    return { channel: "qqbot", error: "QQBot not configured (missing appId or clientSecret)" };
+  }
+
+  if (!mediaUrl) {
+    return { channel: "qqbot", error: "mediaUrl is required for sendMedia" };
+  }
+
+  // 验证 mediaUrl 格式：支持公网 URL、Base64 Data URL 或本地文件路径
+  const isHttpUrl = mediaUrl.startsWith("http://") || mediaUrl.startsWith("https://");
+  const isDataUrl = mediaUrl.startsWith("data:");
+  const isLocalPath = mediaUrl.startsWith("/") || 
+                      /^[a-zA-Z]:[\\/]/.test(mediaUrl) ||
+                      mediaUrl.startsWith("./") ||
+                      mediaUrl.startsWith("../");
+  
+  // 处理本地文件路径：读取文件并转换为 Base64 Data URL
+  let processedMediaUrl = mediaUrl;
+  
+  if (isLocalPath) {
+    console.log(`[qqbot] sendMedia: local file path detected: ${mediaUrl}`);
+    
+    try {
+      // 检查文件是否存在
+      if (!fs.existsSync(mediaUrl)) {
+        return { 
+          channel: "qqbot", 
+          error: `本地文件不存在: ${mediaUrl}` 
+        };
+      }
+      
+      // 读取文件内容
+      const fileBuffer = fs.readFileSync(mediaUrl);
+      const base64Data = fileBuffer.toString("base64");
+      
+      // 根据文件扩展名确定 MIME 类型
+      const ext = path.extname(mediaUrl).toLowerCase();
+      const mimeTypes: Record<string, string> = {
+        ".jpg": "image/jpeg",
+        ".jpeg": "image/jpeg",
+        ".png": "image/png",
+        ".gif": "image/gif",
+        ".webp": "image/webp",
+        ".bmp": "image/bmp",
+      };
+      
+      const mimeType = mimeTypes[ext];
+      if (!mimeType) {
+        return { 
+          channel: "qqbot", 
+          error: `不支持的图片格式: ${ext}。支持的格式: ${Object.keys(mimeTypes).join(", ")}` 
+        };
+      }
+      
+      // 构造 Data URL
+      processedMediaUrl = `data:${mimeType};base64,${base64Data}`;
+      console.log(`[qqbot] sendMedia: local file converted to Base64 (size: ${fileBuffer.length} bytes, type: ${mimeType})`);
+      
+    } catch (readErr) {
+      const errMsg = readErr instanceof Error ? readErr.message : String(readErr);
+      console.error(`[qqbot] sendMedia: failed to read local file: ${errMsg}`);
+      return { 
+        channel: "qqbot", 
+        error: `读取本地文件失败: ${errMsg}` 
+      };
+    }
+  } else if (!isHttpUrl && !isDataUrl) {
+    console.log(`[qqbot] sendMedia: unsupported media format: ${mediaUrl.slice(0, 50)}`);
+    return { 
+      channel: "qqbot", 
+      error: `不支持的图片格式: ${mediaUrl.slice(0, 50)}...。支持的格式: 公网 URL (http/https)、Base64 Data URL (data:image/...) 或本地文件路径。` 
+    };
+  } else if (isDataUrl) {
+    console.log(`[qqbot] sendMedia: sending Base64 image (length: ${mediaUrl.length})`);
+  } else {
+    console.log(`[qqbot] sendMedia: sending image URL: ${mediaUrl.slice(0, 80)}...`);
+  }
+
+  try {
+    const accessToken = await getAccessToken(account.appId, account.clientSecret);
+    const target = parseTarget(to);
+
+    // 先发送图片（使用处理后的 URL，可能是 Base64 Data URL）
+    let imageResult: { id: string; timestamp: number | string };
+    if (target.type === "c2c") {
+      imageResult = await sendC2CImageMessage(
+        accessToken,
+        target.id,
+        processedMediaUrl,
+        replyToId ?? undefined,
+        undefined // content 参数，图片消息不支持同时带文本
+      );
+    } else if (target.type === "group") {
+      imageResult = await sendGroupImageMessage(
+        accessToken,
+        target.id,
+        processedMediaUrl,
+        replyToId ?? undefined,
+        undefined
+      );
+    } else {
+      // 频道暂不支持富媒体消息，只发送文本 + URL（本地文件路径无法在频道展示）
+      const displayUrl = isLocalPath ? "[本地文件]" : mediaUrl;
+      const textWithUrl = text ? `${text}\n${displayUrl}` : displayUrl;
+      const result = await sendChannelMessage(accessToken, target.id, textWithUrl, replyToId ?? undefined);
+      return { channel: "qqbot", messageId: result.id, timestamp: result.timestamp };
+    }
+
+    // 如果有文本说明，再发送一条文本消息
+    if (text?.trim()) {
+      try {
+        if (target.type === "c2c") {
+          await sendC2CMessage(accessToken, target.id, text, replyToId ?? undefined);
+        } else if (target.type === "group") {
+          await sendGroupMessage(accessToken, target.id, text, replyToId ?? undefined);
+        }
+      } catch (textErr) {
+        // 文本发送失败不影响整体结果，图片已发送成功
+        console.error(`[qqbot] Failed to send text after image: ${textErr}`);
+      }
+    }
+
+  return { channel: "qqbot", messageId: imageResult.id, timestamp: imageResult.timestamp };
+  } catch (err) {
+    const message = err instanceof Error ? err.message : String(err);
+    return { channel: "qqbot", error: message };
+  }
+}
+
+/**
+ * 发送 Cron 触发的消息
+ * 
+ * 当 OpenClaw cron 任务触发时，消息内容可能是：
+ * 1. QQBOT_CRON:{base64} 格式的结构化载荷 - 解码后根据 targetType 和 targetAddress 发送
+ * 2. 普通文本 - 直接发送到指定目标
+ * 
+ * @param account - 账户配置
+ * @param to - 目标地址（作为后备，如果载荷中没有指定）
+ * @param message - 消息内容（可能是 QQBOT_CRON: 格式或普通文本）
+ * @returns 发送结果
+ * 
+ * @example
+ * ```typescript
+ * // 处理结构化载荷
+ * const result = await sendCronMessage(
+ *   account,
+ *   "user_openid",  // 后备地址
+ *   "QQBOT_CRON:eyJ0eXBlIjoiY3Jvbl9yZW1pbmRlciIs..."  // Base64 编码的载荷
+ * );
+ * 
+ * // 处理普通文本
+ * const result = await sendCronMessage(
+ *   account,
+ *   "user_openid",
+ *   "这是一条普通的提醒消息"
+ * );
+ * ```
+ */
+export async function sendCronMessage(
+  account: ResolvedQQBotAccount,
+  to: string,
+  message: string
+): Promise<OutboundResult> {
+  console.log(`[qqbot] sendCronMessage: to=${to}, message length=${message.length}`);
+  
+  // 检测是否是 QQBOT_CRON: 格式的结构化载荷
+  const cronResult = decodeCronPayload(message);
+  
+  if (cronResult.isCronPayload) {
+    if (cronResult.error) {
+      console.error(`[qqbot] sendCronMessage: cron payload decode error: ${cronResult.error}`);
+      return {
+        channel: "qqbot",
+        error: `Cron 载荷解码失败: ${cronResult.error}`
+      };
+    }
+    
+    if (cronResult.payload) {
+      const payload = cronResult.payload;
+      console.log(`[qqbot] sendCronMessage: decoded cron payload, targetType=${payload.targetType}, targetAddress=${payload.targetAddress}`);
+      
+      // 使用载荷中的目标地址和类型发送消息
+      const targetTo = payload.targetType === "group" 
+        ? `group:${payload.targetAddress}` 
+        : payload.targetAddress;
+      
+      // 发送提醒内容
+      return await sendProactiveMessage(account, targetTo, payload.content);
+    }
+  }
+  
+  // 非结构化载荷，作为普通文本处理
+  console.log(`[qqbot] sendCronMessage: plain text message, sending to ${to}`);
+  return await sendProactiveMessage(account, to, message);
+}
--- a/src/proactive.ts
+++ b/src/proactive.ts
@@ -0,0 +1,528 @@
+/**
+ * QQ Bot 主动发送消息模块
+ * 
+ * 该模块提供以下能力：
+ * 1. 记录已知用户（曾与机器人交互过的用户）
+ * 2. 主动发送消息给用户或群组
+ * 3. 查询已知用户列表
+ */
+
+import * as fs from "node:fs";
+import * as path from "node:path";
+import type { ResolvedQQBotAccount } from "./types.js";
+
+// ============ 类型定义（本地） ============
+
+/**
+ * 已知用户信息
+ */
+export interface KnownUser {
+  type: "c2c" | "group" | "channel";
+  openid: string;
+  accountId: string;
+  nickname?: string;
+  firstInteractionAt: number;
+  lastInteractionAt: number;
+}
+
+/**
+ * 主动发送消息选项
+ */
+export interface ProactiveSendOptions {
+  to: string;
+  text: string;
+  type?: "c2c" | "group" | "channel";
+  imageUrl?: string;
+  accountId?: string;
+}
+
+/**
+ * 主动发送消息结果
+ */
+export interface ProactiveSendResult {
+  success: boolean;
+  messageId?: string;
+  timestamp?: number | string;
+  error?: string;
+}
+
+/**
+ * 列出已知用户选项
+ */
+export interface ListKnownUsersOptions {
+  type?: "c2c" | "group" | "channel";
+  accountId?: string;
+  sortByLastInteraction?: boolean;
+  limit?: number;
+}
+import {
+  getAccessToken,
+  sendProactiveC2CMessage,
+  sendProactiveGroupMessage,
+  sendChannelMessage,
+  sendC2CImageMessage,
+  sendGroupImageMessage,
+} from "./api.js";
+import { resolveQQBotAccount } from "./config.js";
+import type { OpenClawConfig } from "openclaw/plugin-sdk";
+
+// ============ 用户存储管理 ============
+
+/**
+ * 已知用户存储
+ * 使用简单的 JSON 文件存储，保存在 clawd 目录下
+ */
+const STORAGE_DIR = path.join(process.env.HOME || "/home/ubuntu", "clawd", "qqbot-data");
+const KNOWN_USERS_FILE = path.join(STORAGE_DIR, "known-users.json");
+
+// 内存缓存
+let knownUsersCache: Map<string, KnownUser> | null = null;
+let cacheLastModified = 0;
+
+/**
+ * 确保存储目录存在
+ */
+function ensureStorageDir(): void {
+  if (!fs.existsSync(STORAGE_DIR)) {
+    fs.mkdirSync(STORAGE_DIR, { recursive: true });
+  }
+}
+
+/**
+ * 生成用户唯一键
+ */
+function getUserKey(type: string, openid: string, accountId: string): string {
+  return `${accountId}:${type}:${openid}`;
+}
+
+/**
+ * 从文件加载已知用户
+ */
+function loadKnownUsers(): Map<string, KnownUser> {
+  if (knownUsersCache !== null) {
+    // 检查文件是否被修改
+    try {
+      const stat = fs.statSync(KNOWN_USERS_FILE);
+      if (stat.mtimeMs <= cacheLastModified) {
+        return knownUsersCache;
+      }
+    } catch {
+      // 文件不存在，使用缓存
+      return knownUsersCache;
+    }
+  }
+
+  const users = new Map<string, KnownUser>();
+  
+  try {
+    if (fs.existsSync(KNOWN_USERS_FILE)) {
+      const data = fs.readFileSync(KNOWN_USERS_FILE, "utf-8");
+      const parsed = JSON.parse(data) as KnownUser[];
+      for (const user of parsed) {
+        const key = getUserKey(user.type, user.openid, user.accountId);
+        users.set(key, user);
+      }
+      cacheLastModified = fs.statSync(KNOWN_USERS_FILE).mtimeMs;
+    }
+  } catch (err) {
+    console.error(`[qqbot:proactive] Failed to load known users: ${err}`);
+  }
+
+  knownUsersCache = users;
+  return users;
+}
+
+/**
+ * 保存已知用户到文件
+ */
+function saveKnownUsers(users: Map<string, KnownUser>): void {
+  try {
+    ensureStorageDir();
+    const data = Array.from(users.values());
+    fs.writeFileSync(KNOWN_USERS_FILE, JSON.stringify(data, null, 2), "utf-8");
+    cacheLastModified = Date.now();
+    knownUsersCache = users;
+  } catch (err) {
+    console.error(`[qqbot:proactive] Failed to save known users: ${err}`);
+  }
+}
+
+/**
+ * 记录一个已知用户（当收到用户消息时调用）
+ * 
+ * @param user - 用户信息
+ */
+export function recordKnownUser(user: Omit<KnownUser, "firstInteractionAt">): void {
+  const users = loadKnownUsers();
+  const key = getUserKey(user.type, user.openid, user.accountId);
+  
+  const existing = users.get(key);
+  const now = user.lastInteractionAt || Date.now();
+  
+  users.set(key, {
+    ...user,
+    lastInteractionAt: now,
+    firstInteractionAt: existing?.firstInteractionAt ?? now,
+    // 更新昵称（如果有新的）
+    nickname: user.nickname || existing?.nickname,
+  });
+  
+  saveKnownUsers(users);
+  console.log(`[qqbot:proactive] Recorded user: ${key}`);
+}
+
+/**
+ * 获取一个已知用户
+ * 
+ * @param type - 用户类型
+ * @param openid - 用户 openid
+ * @param accountId - 账户 ID
+ */
+export function getKnownUser(type: string, openid: string, accountId: string): KnownUser | undefined {
+  const users = loadKnownUsers();
+  const key = getUserKey(type, openid, accountId);
+  return users.get(key);
+}
+
+/**
+ * 列出已知用户
+ * 
+ * @param options - 过滤选项
+ */
+export function listKnownUsers(options?: ListKnownUsersOptions): KnownUser[] {
+  const users = loadKnownUsers();
+  let result = Array.from(users.values());
+  
+  // 过滤类型
+  if (options?.type) {
+    result = result.filter(u => u.type === options.type);
+  }
+  
+  // 过滤账户
+  if (options?.accountId) {
+    result = result.filter(u => u.accountId === options.accountId);
+  }
+  
+  // 排序
+  if (options?.sortByLastInteraction !== false) {
+    result.sort((a, b) => b.lastInteractionAt - a.lastInteractionAt);
+  }
+  
+  // 限制数量
+  if (options?.limit && options.limit > 0) {
+    result = result.slice(0, options.limit);
+  }
+  
+  return result;
+}
+
+/**
+ * 删除一个已知用户
+ * 
+ * @param type - 用户类型
+ * @param openid - 用户 openid
+ * @param accountId - 账户 ID
+ */
+export function removeKnownUser(type: string, openid: string, accountId: string): boolean {
+  const users = loadKnownUsers();
+  const key = getUserKey(type, openid, accountId);
+  const deleted = users.delete(key);
+  if (deleted) {
+    saveKnownUsers(users);
+  }
+  return deleted;
+}
+
+/**
+ * 清除所有已知用户
+ * 
+ * @param accountId - 可选，只清除指定账户的用户
+ */
+export function clearKnownUsers(accountId?: string): number {
+  const users = loadKnownUsers();
+  let count = 0;
+  
+  if (accountId) {
+    for (const [key, user] of users) {
+      if (user.accountId === accountId) {
+        users.delete(key);
+        count++;
+      }
+    }
+  } else {
+    count = users.size;
+    users.clear();
+  }
+  
+  if (count > 0) {
+    saveKnownUsers(users);
+  }
+  return count;
+}
+
+// ============ 主动发送消息 ============
+
+/**
+ * 主动发送消息（带配置解析）
+ * 注意：与 outbound.ts 中的 sendProactiveMessage 不同，这个函数接受 OpenClawConfig 并自动解析账户
+ * 
+ * @param options - 发送选项
+ * @param cfg - OpenClaw 配置
+ * @returns 发送结果
+ * 
+ * @example
+ * ```typescript
+ * // 发送私聊消息
+ * const result = await sendProactive({
+ *   to: "E7A8F3B2C1D4E5F6A7B8C9D0E1F2A3B4",  // 用户 openid
+ *   text: "你好！这是一条主动消息",
+ *   type: "c2c",
+ * }, cfg);
+ * 
+ * // 发送群聊消息
+ * const result = await sendProactive({
+ *   to: "A1B2C3D4E5F6A7B8",  // 群组 openid
+ *   text: "群公告：今天有活动",
+ *   type: "group",
+ * }, cfg);
+ * 
+ * // 发送带图片的消息
+ * const result = await sendProactive({
+ *   to: "E7A8F3B2C1D4E5F6A7B8C9D0E1F2A3B4",
+ *   text: "看看这张图片",
+ *   imageUrl: "https://example.com/image.png",
+ *   type: "c2c",
+ * }, cfg);
+ * ```
+ */
+export async function sendProactive(
+  options: ProactiveSendOptions,
+  cfg: OpenClawConfig
+): Promise<ProactiveSendResult> {
+  const { to, text, type = "c2c", imageUrl, accountId = "default" } = options;
+  
+  // 解析账户配置
+  const account = resolveQQBotAccount(cfg, accountId);
+  
+  if (!account.appId || !account.clientSecret) {
+    return {
+      success: false,
+      error: "QQBot not configured (missing appId or clientSecret)",
+    };
+  }
+  
+  try {
+    const accessToken = await getAccessToken(account.appId, account.clientSecret);
+    
+    // 如果有图片，先发送图片
+    if (imageUrl) {
+      try {
+        if (type === "c2c") {
+          await sendC2CImageMessage(accessToken, to, imageUrl, undefined, undefined);
+        } else if (type === "group") {
+          await sendGroupImageMessage(accessToken, to, imageUrl, undefined, undefined);
+        }
+        console.log(`[qqbot:proactive] Sent image to ${type}:${to}`);
+      } catch (err) {
+        console.error(`[qqbot:proactive] Failed to send image: ${err}`);
+        // 图片发送失败不影响文本发送
+      }
+    }
+    
+    // 发送文本消息
+    let result: { id: string; timestamp: number | string };
+    
+    if (type === "c2c") {
+      result = await sendProactiveC2CMessage(accessToken, to, text);
+    } else if (type === "group") {
+      result = await sendProactiveGroupMessage(accessToken, to, text);
+    } else if (type === "channel") {
+      // 频道消息需要 channel_id，这里暂时不支持主动发送
+      return {
+        success: false,
+        error: "Channel proactive messages are not supported. Please use group or c2c.",
+      };
+    } else {
+      return {
+        success: false,
+        error: `Unknown message type: ${type}`,
+      };
+    }
+    
+    console.log(`[qqbot:proactive] Sent message to ${type}:${to}, id: ${result.id}`);
+    
+    return {
+      success: true,
+      messageId: result.id,
+      timestamp: result.timestamp,
+    };
+  } catch (err) {
+    const message = err instanceof Error ? err.message : String(err);
+    console.error(`[qqbot:proactive] Failed to send message: ${message}`);
+    
+    return {
+      success: false,
+      error: message,
+    };
+  }
+}
+
+/**
+ * 批量发送主动消息
+ * 
+ * @param recipients - 接收者列表（openid 数组）
+ * @param text - 消息内容
+ * @param type - 消息类型
+ * @param cfg - OpenClaw 配置
+ * @param accountId - 账户 ID
+ * @returns 发送结果列表
+ */
+export async function sendBulkProactiveMessage(
+  recipients: string[],
+  text: string,
+  type: "c2c" | "group",
+  cfg: OpenClawConfig,
+  accountId = "default"
+): Promise<Array<{ to: string; result: ProactiveSendResult }>> {
+  const results: Array<{ to: string; result: ProactiveSendResult }> = [];
+  
+  for (const to of recipients) {
+    const result = await sendProactive({ to, text, type, accountId }, cfg);
+    results.push({ to, result });
+    
+    // 添加延迟，避免频率限制
+    await new Promise(resolve => setTimeout(resolve, 500));
+  }
+  
+  return results;
+}
+
+/**
+ * 发送消息给所有已知用户
+ * 
+ * @param text - 消息内容
+ * @param cfg - OpenClaw 配置
+ * @param options - 过滤选项
+ * @returns 发送结果统计
+ */
+export async function broadcastMessage(
+  text: string,
+  cfg: OpenClawConfig,
+  options?: {
+    type?: "c2c" | "group";
+    accountId?: string;
+    limit?: number;
+  }
+): Promise<{
+  total: number;
+  success: number;
+  failed: number;
+  results: Array<{ to: string; result: ProactiveSendResult }>;
+}> {
+  const users = listKnownUsers({
+    type: options?.type,
+    accountId: options?.accountId,
+    limit: options?.limit,
+    sortByLastInteraction: true,
+  });
+  
+  // 过滤掉频道用户（不支持主动发送）
+  const validUsers = users.filter(u => u.type === "c2c" || u.type === "group");
+  
+  const results: Array<{ to: string; result: ProactiveSendResult }> = [];
+  let success = 0;
+  let failed = 0;
+  
+  for (const user of validUsers) {
+    const result = await sendProactive({
+      to: user.openid,
+      text,
+      type: user.type as "c2c" | "group",
+      accountId: user.accountId,
+    }, cfg);
+    
+    results.push({ to: user.openid, result });
+    
+    if (result.success) {
+      success++;
+    } else {
+      failed++;
+    }
+    
+    // 添加延迟，避免频率限制
+    await new Promise(resolve => setTimeout(resolve, 500));
+  }
+  
+  return {
+    total: validUsers.length,
+    success,
+    failed,
+    results,
+  };
+}
+
+// ============ 辅助函数 ============
+
+/**
+ * 根据账户配置直接发送主动消息（不需要 cfg）
+ * 
+ * @param account - 已解析的账户配置
+ * @param to - 目标 openid
+ * @param text - 消息内容
+ * @param type - 消息类型
+ */
+export async function sendProactiveMessageDirect(
+  account: ResolvedQQBotAccount,
+  to: string,
+  text: string,
+  type: "c2c" | "group" = "c2c"
+): Promise<ProactiveSendResult> {
+  if (!account.appId || !account.clientSecret) {
+    return {
+      success: false,
+      error: "QQBot not configured (missing appId or clientSecret)",
+    };
+  }
+  
+  try {
+    const accessToken = await getAccessToken(account.appId, account.clientSecret);
+    
+    let result: { id: string; timestamp: number | string };
+    
+    if (type === "c2c") {
+      result = await sendProactiveC2CMessage(accessToken, to, text);
+    } else {
+      result = await sendProactiveGroupMessage(accessToken, to, text);
+    }
+    
+    return {
+      success: true,
+      messageId: result.id,
+      timestamp: result.timestamp,
+    };
+  } catch (err) {
+    return {
+      success: false,
+      error: err instanceof Error ? err.message : String(err),
+    };
+  }
+}
+
+/**
+ * 获取已知用户统计
+ */
+export function getKnownUsersStats(accountId?: string): {
+  total: number;
+  c2c: number;
+  group: number;
+  channel: number;
+} {
+  const users = listKnownUsers({ accountId });
+  
+  return {
+    total: users.length,
+    c2c: users.filter(u => u.type === "c2c").length,
+    group: users.filter(u => u.type === "group").length,
+    channel: users.filter(u => u.type === "channel").length,
+  };
+}
--- a/src/runtime.ts
+++ b/src/runtime.ts
@@ -1,4 +1,4 @@
-import type { PluginRuntime } from "clawdbot/plugin-sdk";
+import type { PluginRuntime } from "openclaw/plugin-sdk";

 let runtime: PluginRuntime | null = null;

--- a/src/session-store.ts
+++ b/src/session-store.ts
@@ -0,0 +1,292 @@
+/**
+ * Session 持久化存储
+ * 将 WebSocket 连接状态（sessionId、lastSeq）持久化到文件
+ * 支持进程重启后通过 Resume 机制快速恢复连接
+ */
+
+import fs from "node:fs";
+import path from "node:path";
+
+// Session 状态接口
+export interface SessionState {
+  /** WebSocket Session ID */
+  sessionId: string | null;
+  /** 最后收到的消息序号 */
+  lastSeq: number | null;
+  /** 上次连接成功的时间戳 */
+  lastConnectedAt: number;
+  /** 上次成功的权限级别索引 */
+  intentLevelIndex: number;
+  /** 关联的机器人账户 ID */
+  accountId: string;
+  /** 保存时间 */
+  savedAt: number;
+}
+
+// Session 文件目录
+const SESSION_DIR = path.join(
+  process.env.HOME || "/tmp",
+  "clawd",
+  "qqbot-data"
+);
+
+// Session 过期时间（5分钟）- Resume 要求在断开后一定时间内恢复
+const SESSION_EXPIRE_TIME = 5 * 60 * 1000;
+
+// 写入节流时间（避免频繁写入）
+const SAVE_THROTTLE_MS = 1000;
+
+// 每个账户的节流状态
+const throttleState = new Map<string, {
+  pendingState: SessionState | null;
+  lastSaveTime: number;
+  throttleTimer: ReturnType<typeof setTimeout> | null;
+}>();
+
+/**
+ * 确保目录存在
+ */
+function ensureDir(): void {
+  if (!fs.existsSync(SESSION_DIR)) {
+    fs.mkdirSync(SESSION_DIR, { recursive: true });
+  }
+}
+
+/**
+ * 获取 Session 文件路径
+ */
+function getSessionPath(accountId: string): string {
+  // 清理 accountId 中的特殊字符
+  const safeId = accountId.replace(/[^a-zA-Z0-9_-]/g, "_");
+  return path.join(SESSION_DIR, `session-${safeId}.json`);
+}
+
+/**
+ * 加载 Session 状态
+ * @param accountId 账户 ID
+ * @returns Session 状态，如果不存在或已过期返回 null
+ */
+export function loadSession(accountId: string): SessionState | null {
+  const filePath = getSessionPath(accountId);
+  
+  try {
+    if (!fs.existsSync(filePath)) {
+      return null;
+    }
+    
+    const data = fs.readFileSync(filePath, "utf-8");
+    const state = JSON.parse(data) as SessionState;
+    
+    // 检查是否过期
+    const now = Date.now();
+    if (now - state.savedAt > SESSION_EXPIRE_TIME) {
+      console.log(`[session-store] Session expired for ${accountId}, age: ${Math.round((now - state.savedAt) / 1000)}s`);
+      // 删除过期文件
+      try {
+        fs.unlinkSync(filePath);
+      } catch {
+        // 忽略删除错误
+      }
+      return null;
+    }
+    
+    // 验证必要字段
+    if (!state.sessionId || state.lastSeq === null || state.lastSeq === undefined) {
+      console.log(`[session-store] Invalid session data for ${accountId}`);
+      return null;
+    }
+    
+    console.log(`[session-store] Loaded session for ${accountId}: sessionId=${state.sessionId}, lastSeq=${state.lastSeq}, age=${Math.round((now - state.savedAt) / 1000)}s`);
+    return state;
+  } catch (err) {
+    console.error(`[session-store] Failed to load session for ${accountId}: ${err}`);
+    return null;
+  }
+}
+
+/**
+ * 保存 Session 状态（带节流，避免频繁写入）
+ * @param state Session 状态
+ */
+export function saveSession(state: SessionState): void {
+  const { accountId } = state;
+  
+  // 获取或初始化节流状态
+  let throttle = throttleState.get(accountId);
+  if (!throttle) {
+    throttle = {
+      pendingState: null,
+      lastSaveTime: 0,
+      throttleTimer: null,
+    };
+    throttleState.set(accountId, throttle);
+  }
+  
+  const now = Date.now();
+  const timeSinceLastSave = now - throttle.lastSaveTime;
+  
+  // 如果距离上次保存时间足够长，立即保存
+  if (timeSinceLastSave >= SAVE_THROTTLE_MS) {
+    doSaveSession(state);
+    throttle.lastSaveTime = now;
+    throttle.pendingState = null;
+    
+    // 清除待定的节流定时器
+    if (throttle.throttleTimer) {
+      clearTimeout(throttle.throttleTimer);
+      throttle.throttleTimer = null;
+    }
+  } else {
+    // 记录待保存的状态
+    throttle.pendingState = state;
+    
+    // 如果没有设置定时器，设置一个
+    if (!throttle.throttleTimer) {
+      const delay = SAVE_THROTTLE_MS - timeSinceLastSave;
+      throttle.throttleTimer = setTimeout(() => {
+        const t = throttleState.get(accountId);
+        if (t && t.pendingState) {
+          doSaveSession(t.pendingState);
+          t.lastSaveTime = Date.now();
+          t.pendingState = null;
+        }
+        if (t) {
+          t.throttleTimer = null;
+        }
+      }, delay);
+    }
+  }
+}
+
+/**
+ * 实际执行保存操作
+ */
+function doSaveSession(state: SessionState): void {
+  const filePath = getSessionPath(state.accountId);
+  
+  try {
+    ensureDir();
+    
+    // 更新保存时间
+    const stateToSave: SessionState = {
+      ...state,
+      savedAt: Date.now(),
+    };
+    
+    fs.writeFileSync(filePath, JSON.stringify(stateToSave, null, 2), "utf-8");
+    console.log(`[session-store] Saved session for ${state.accountId}: sessionId=${state.sessionId}, lastSeq=${state.lastSeq}`);
+  } catch (err) {
+    console.error(`[session-store] Failed to save session for ${state.accountId}: ${err}`);
+  }
+}
+
+/**
+ * 清除 Session 状态
+ * @param accountId 账户 ID
+ */
+export function clearSession(accountId: string): void {
+  const filePath = getSessionPath(accountId);
+  
+  // 清除节流状态
+  const throttle = throttleState.get(accountId);
+  if (throttle) {
+    if (throttle.throttleTimer) {
+      clearTimeout(throttle.throttleTimer);
+    }
+    throttleState.delete(accountId);
+  }
+  
+  try {
+    if (fs.existsSync(filePath)) {
+      fs.unlinkSync(filePath);
+      console.log(`[session-store] Cleared session for ${accountId}`);
+    }
+  } catch (err) {
+    console.error(`[session-store] Failed to clear session for ${accountId}: ${err}`);
+  }
+}
+
+/**
+ * 更新 lastSeq（轻量级更新）
+ * @param accountId 账户 ID
+ * @param lastSeq 最新的消息序号
+ */
+export function updateLastSeq(accountId: string, lastSeq: number): void {
+  const existing = loadSession(accountId);
+  if (existing && existing.sessionId) {
+    saveSession({
+      ...existing,
+      lastSeq,
+    });
+  }
+}
+
+/**
+ * 获取所有保存的 Session 状态
+ */
+export function getAllSessions(): SessionState[] {
+  const sessions: SessionState[] = [];
+  
+  try {
+    ensureDir();
+    const files = fs.readdirSync(SESSION_DIR);
+    
+    for (const file of files) {
+      if (file.startsWith("session-") && file.endsWith(".json")) {
+        const filePath = path.join(SESSION_DIR, file);
+        try {
+          const data = fs.readFileSync(filePath, "utf-8");
+          const state = JSON.parse(data) as SessionState;
+          sessions.push(state);
+        } catch {
+          // 忽略解析错误
+        }
+      }
+    }
+  } catch {
+    // 目录不存在等错误
+  }
+  
+  return sessions;
+}
+
+/**
+ * 清理过期的 Session 文件
+ */
+export function cleanupExpiredSessions(): number {
+  let cleaned = 0;
+  
+  try {
+    ensureDir();
+    const files = fs.readdirSync(SESSION_DIR);
+    const now = Date.now();
+    
+    for (const file of files) {
+      if (file.startsWith("session-") && file.endsWith(".json")) {
+        const filePath = path.join(SESSION_DIR, file);
+        try {
+          const data = fs.readFileSync(filePath, "utf-8");
+          const state = JSON.parse(data) as SessionState;
+          
+          if (now - state.savedAt > SESSION_EXPIRE_TIME) {
+            fs.unlinkSync(filePath);
+            cleaned++;
+            console.log(`[session-store] Cleaned expired session: ${file}`);
+          }
+        } catch {
+          // 忽略解析错误，但也删除损坏的文件
+          try {
+            fs.unlinkSync(filePath);
+            cleaned++;
+          } catch {
+            // 忽略
+          }
+        }
+      }
+    }
+  } catch {
+    // 目录不存在等错误
+  }
+  
+  return cleaned;
+}
--- a/src/types.ts
+++ b/src/types.ts
@@ -21,6 +21,8 @@ export interface ResolvedQQBotAccount {
  systemPrompt?: string;
  /** 图床服务器公网地址 */
  imageServerBaseUrl?: string;
+  /** 是否支持 markdown 消息（默认 false，需要机器人具备该权限才能启用） */
+  markdownSupport?: boolean;
  config: QQBotAccountConfig;
 }

@@ -39,6 +41,8 @@ export interface QQBotAccountConfig {
  systemPrompt?: string;
  /** 图床服务器公网地址，用于发送图片，例如 http://your-ip:18765 */
  imageServerBaseUrl?: string;
+  /** 是否支持 markdown 消息（默认 false，需要机器人具备该权限才能启用） */
+  markdownSupport?: boolean;
 }

 /**
--- a/src/utils/image-size.ts
+++ b/src/utils/image-size.ts
@@ -0,0 +1,266 @@
+/**
+ * 图片尺寸工具
+ * 用于获取图片尺寸，生成 QQBot 的 markdown 图片格式
+ * 
+ * QQBot markdown 图片格式: ![#宽px #高px](url)
+ */
+
+import { Buffer } from "buffer";
+
+export interface ImageSize {
+  width: number;
+  height: number;
+}
+
+/** 默认图片尺寸（当无法获取时使用） */
+export const DEFAULT_IMAGE_SIZE: ImageSize = { width: 512, height: 512 };
+
+/**
+ * 从 PNG 文件头解析图片尺寸
+ * PNG 文件头结构: 前 8 字节是签名，IHDR 块从第 8 字节开始
+ * IHDR 块: 长度(4) + 类型(4, "IHDR") + 宽度(4) + 高度(4) + ...
+ */
+function parsePngSize(buffer: Buffer): ImageSize | null {
+  // PNG 签名: 89 50 4E 47 0D 0A 1A 0A
+  if (buffer.length < 24) return null;
+  if (buffer[0] !== 0x89 || buffer[1] !== 0x50 || buffer[2] !== 0x4E || buffer[3] !== 0x47) {
+    return null;
+  }
+  // IHDR 块从第 8 字节开始，宽度在第 16-19 字节，高度在第 20-23 字节
+  const width = buffer.readUInt32BE(16);
+  const height = buffer.readUInt32BE(20);
+  return { width, height };
+}
+
+/**
+ * 从 JPEG 文件解析图片尺寸
+ * JPEG 尺寸在 SOF0/SOF2 块中
+ */
+function parseJpegSize(buffer: Buffer): ImageSize | null {
+  // JPEG 签名: FF D8 FF
+  if (buffer.length < 4) return null;
+  if (buffer[0] !== 0xFF || buffer[1] !== 0xD8) {
+    return null;
+  }
+  
+  let offset = 2;
+  while (offset < buffer.length - 9) {
+    if (buffer[offset] !== 0xFF) {
+      offset++;
+      continue;
+    }
+    
+    const marker = buffer[offset + 1];
+    // SOF0 (0xC0) 或 SOF2 (0xC2) 包含图片尺寸
+    if (marker === 0xC0 || marker === 0xC2) {
+      // 格式: FF C0 长度(2) 精度(1) 高度(2) 宽度(2)
+      if (offset + 9 <= buffer.length) {
+        const height = buffer.readUInt16BE(offset + 5);
+        const width = buffer.readUInt16BE(offset + 7);
+        return { width, height };
+      }
+    }
+    
+    // 跳过当前块
+    if (offset + 3 < buffer.length) {
+      const blockLength = buffer.readUInt16BE(offset + 2);
+      offset += 2 + blockLength;
+    } else {
+      break;
+    }
+  }
+  
+  return null;
+}
+
+/**
+ * 从 GIF 文件头解析图片尺寸
+ * GIF 文件头: GIF87a 或 GIF89a (6字节) + 宽度(2) + 高度(2)
+ */
+function parseGifSize(buffer: Buffer): ImageSize | null {
+  if (buffer.length < 10) return null;
+  const signature = buffer.toString("ascii", 0, 6);
+  if (signature !== "GIF87a" && signature !== "GIF89a") {
+    return null;
+  }
+  const width = buffer.readUInt16LE(6);
+  const height = buffer.readUInt16LE(8);
+  return { width, height };
+}
+
+/**
+ * 从 WebP 文件解析图片尺寸
+ * WebP 文件头: RIFF(4) + 文件大小(4) + WEBP(4) + VP8/VP8L/VP8X(4) + ...
+ */
+function parseWebpSize(buffer: Buffer): ImageSize | null {
+  if (buffer.length < 30) return null;
+  
+  // 检查 RIFF 和 WEBP 签名
+  const riff = buffer.toString("ascii", 0, 4);
+  const webp = buffer.toString("ascii", 8, 12);
+  if (riff !== "RIFF" || webp !== "WEBP") {
+    return null;
+  }
+  
+  const chunkType = buffer.toString("ascii", 12, 16);
+  
+  // VP8 (有损压缩)
+  if (chunkType === "VP8 ") {
+    // VP8 帧头从第 23 字节开始，检查签名 9D 01 2A
+    if (buffer.length >= 30 && buffer[23] === 0x9D && buffer[24] === 0x01 && buffer[25] === 0x2A) {
+      const width = buffer.readUInt16LE(26) & 0x3FFF;
+      const height = buffer.readUInt16LE(28) & 0x3FFF;
+      return { width, height };
+    }
+  }
+  
+  // VP8L (无损压缩)
+  if (chunkType === "VP8L") {
+    // VP8L 签名: 0x2F
+    if (buffer.length >= 25 && buffer[20] === 0x2F) {
+      const bits = buffer.readUInt32LE(21);
+      const width = (bits & 0x3FFF) + 1;
+      const height = ((bits >> 14) & 0x3FFF) + 1;
+      return { width, height };
+    }
+  }
+  
+  // VP8X (扩展格式)
+  if (chunkType === "VP8X") {
+    if (buffer.length >= 30) {
+      // 宽度和高度在第 24-26 和 27-29 字节（24位小端）
+      const width = (buffer[24] | (buffer[25] << 8) | (buffer[26] << 16)) + 1;
+      const height = (buffer[27] | (buffer[28] << 8) | (buffer[29] << 16)) + 1;
+      return { width, height };
+    }
+  }
+  
+  return null;
+}
+
+/**
+ * 从图片数据 Buffer 解析尺寸
+ */
+export function parseImageSize(buffer: Buffer): ImageSize | null {
+  // 尝试各种格式
+  return parsePngSize(buffer) 
+    ?? parseJpegSize(buffer) 
+    ?? parseGifSize(buffer) 
+    ?? parseWebpSize(buffer);
+}
+
+/**
+ * 从公网 URL 获取图片尺寸
+ * 只下载前 64KB 数据，足够解析大部分图片格式的头部
+ */
+export async function getImageSizeFromUrl(url: string, timeoutMs = 5000): Promise<ImageSize | null> {
+  try {
+    const controller = new AbortController();
+    const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
+    
+    // 使用 Range 请求只获取前 64KB
+    const response = await fetch(url, {
+      signal: controller.signal,
+      headers: {
+        "Range": "bytes=0-65535",
+        "User-Agent": "QQBot-Image-Size-Detector/1.0",
+      },
+    });
+    
+    clearTimeout(timeoutId);
+    
+    if (!response.ok && response.status !== 206) {
+      console.log(`[image-size] Failed to fetch ${url}: ${response.status}`);
+      return null;
+    }
+    
+    const arrayBuffer = await response.arrayBuffer();
+    const buffer = Buffer.from(arrayBuffer);
+    
+    const size = parseImageSize(buffer);
+    if (size) {
+      console.log(`[image-size] Got size from URL: ${size.width}x${size.height} - ${url.slice(0, 60)}...`);
+    }
+    
+    return size;
+  } catch (err) {
+    console.log(`[image-size] Error fetching ${url.slice(0, 60)}...: ${err}`);
+    return null;
+  }
+}
+
+/**
+ * 从 Base64 Data URL 获取图片尺寸
+ */
+export function getImageSizeFromDataUrl(dataUrl: string): ImageSize | null {
+  try {
+    // 格式: data:image/png;base64,xxxxx
+    const matches = dataUrl.match(/^data:image\/[^;]+;base64,(.+)$/);
+    if (!matches) {
+      return null;
+    }
+    
+    const base64Data = matches[1];
+    const buffer = Buffer.from(base64Data, "base64");
+    
+    const size = parseImageSize(buffer);
+    if (size) {
+      console.log(`[image-size] Got size from Base64: ${size.width}x${size.height}`);
+    }
+    
+    return size;
+  } catch (err) {
+    console.log(`[image-size] Error parsing Base64: ${err}`);
+    return null;
+  }
+}
+
+/**
+ * 获取图片尺寸（自动判断来源）
+ * @param source - 图片 URL 或 Base64 Data URL
+ * @returns 图片尺寸，失败返回 null
+ */
+export async function getImageSize(source: string): Promise<ImageSize | null> {
+  if (source.startsWith("data:")) {
+    return getImageSizeFromDataUrl(source);
+  }
+  
+  if (source.startsWith("http://") || source.startsWith("https://")) {
+    return getImageSizeFromUrl(source);
+  }
+  
+  return null;
+}
+
+/**
+ * 生成 QQBot markdown 图片格式
+ * 格式: ![#宽px #高px](url)
+ * 
+ * @param url - 图片 URL
+ * @param size - 图片尺寸，如果为 null 则使用默认尺寸
+ * @returns QQBot markdown 图片字符串
+ */
+export function formatQQBotMarkdownImage(url: string, size: ImageSize | null): string {
+  const { width, height } = size ?? DEFAULT_IMAGE_SIZE;
+  return `![#${width}px #${height}px](${url})`;
+}
+
+/**
+ * 检查 markdown 图片是否已经包含 QQBot 格式的尺寸信息
+ * 格式: ![#宽px #高px](url)
+ */
+export function hasQQBotImageSize(markdownImage: string): boolean {
+  return /!\[#\d+px\s+#\d+px\]/.test(markdownImage);
+}
+
+/**
+ * 从已有的 QQBot 格式 markdown 图片中提取尺寸
+ * 格式: ![#宽px #高px](url)
+ */
+export function extractQQBotImageSize(markdownImage: string): ImageSize | null {
+  const match = markdownImage.match(/!\[#(\d+)px\s+#(\d+)px\]/);
+  if (match) {
+    return { width: parseInt(match[1], 10), height: parseInt(match[2], 10) };
+  }
+  return null;
+}
--- a/src/utils/payload.ts
+++ b/src/utils/payload.ts
@@ -0,0 +1,265 @@
+/**
+ * QQBot 结构化消息载荷工具
+ * 
+ * 用于处理 AI 输出的结构化消息载荷，包括：
+ * - 定时提醒载荷 (cron_reminder)
+ * - 媒体消息载荷 (media)
+ */
+
+// ============================================
+// 类型定义
+// ============================================
+
+/**
+ * 定时提醒载荷
+ */
+export interface CronReminderPayload {
+  type: 'cron_reminder';
+  /** 提醒内容 */
+  content: string;
+  /** 目标类型：c2c (私聊) 或 group (群聊) */
+  targetType: 'c2c' | 'group';
+  /** 目标地址：user_openid 或 group_openid */
+  targetAddress: string;
+  /** 原始消息 ID（可选） */
+  originalMessageId?: string;
+}
+
+/**
+ * 媒体消息载荷
+ */
+export interface MediaPayload {
+  type: 'media';
+  /** 媒体类型：image, audio, video */
+  mediaType: 'image' | 'audio' | 'video';
+  /** 来源类型：url 或 file */
+  source: 'url' | 'file';
+  /** 媒体路径或 URL */
+  path: string;
+  /** 媒体描述（可选） */
+  caption?: string;
+}
+
+/**
+ * QQBot 载荷联合类型
+ */
+export type QQBotPayload = CronReminderPayload | MediaPayload;
+
+/**
+ * 解析结果
+ */
+export interface ParseResult {
+  /** 是否为结构化载荷 */
+  isPayload: boolean;
+  /** 解析后的载荷对象（如果是结构化载荷） */
+  payload?: QQBotPayload;
+  /** 原始文本（如果不是结构化载荷） */
+  text?: string;
+  /** 解析错误信息（如果解析失败） */
+  error?: string;
+}
+
+// ============================================
+// 常量定义
+// ============================================
+
+/** AI 输出的结构化载荷前缀 */
+const PAYLOAD_PREFIX = 'QQBOT_PAYLOAD:';
+
+/** Cron 消息存储的前缀 */
+const CRON_PREFIX = 'QQBOT_CRON:';
+
+// ============================================
+// 解析函数
+// ============================================
+
+/**
+ * 解析 AI 输出的结构化载荷
+ * 
+ * 检测消息是否以 QQBOT_PAYLOAD: 前缀开头，如果是则提取并解析 JSON
+ * 
+ * @param text AI 输出的原始文本
+ * @returns 解析结果
+ * 
+ * @example
+ * const result = parseQQBotPayload('QQBOT_PAYLOAD:\n{"type": "media", "mediaType": "image", ...}');
+ * if (result.isPayload && result.payload) {
+ *   // 处理结构化载荷
+ * }
+ */
+export function parseQQBotPayload(text: string): ParseResult {
+  const trimmedText = text.trim();
+  
+  // 检查是否以 QQBOT_PAYLOAD: 开头
+  if (!trimmedText.startsWith(PAYLOAD_PREFIX)) {
+    return {
+      isPayload: false,
+      text: text
+    };
+  }
+  
+  // 提取 JSON 内容（去掉前缀）
+  const jsonContent = trimmedText.slice(PAYLOAD_PREFIX.length).trim();
+  
+  if (!jsonContent) {
+    return {
+      isPayload: true,
+      error: '载荷内容为空'
+    };
+  }
+  
+  try {
+    const payload = JSON.parse(jsonContent) as QQBotPayload;
+    
+    // 验证必要字段
+    if (!payload.type) {
+      return {
+        isPayload: true,
+        error: '载荷缺少 type 字段'
+      };
+    }
+    
+    // 根据 type 进行额外验证
+    if (payload.type === 'cron_reminder') {
+      if (!payload.content || !payload.targetType || !payload.targetAddress) {
+        return {
+          isPayload: true,
+          error: 'cron_reminder 载荷缺少必要字段 (content, targetType, targetAddress)'
+        };
+      }
+    } else if (payload.type === 'media') {
+      if (!payload.mediaType || !payload.source || !payload.path) {
+        return {
+          isPayload: true,
+          error: 'media 载荷缺少必要字段 (mediaType, source, path)'
+        };
+      }
+    }
+    
+    return {
+      isPayload: true,
+      payload
+    };
+  } catch (e) {
+    return {
+      isPayload: true,
+      error: `JSON 解析失败: ${e instanceof Error ? e.message : String(e)}`
+    };
+  }
+}
+
+// ============================================
+// Cron 编码/解码函数
+// ============================================
+
+/**
+ * 将定时提醒载荷编码为 Cron 消息格式
+ * 
+ * 将 JSON 编码为 Base64，并添加 QQBOT_CRON: 前缀
+ * 
+ * @param payload 定时提醒载荷
+ * @returns 编码后的消息字符串，格式为 QQBOT_CRON:{base64}
+ * 
+ * @example
+ * const message = encodePayloadForCron({
+ *   type: 'cron_reminder',
+ *   content: '喝水时间到！',
+ *   targetType: 'c2c',
+ *   targetAddress: 'user_openid_xxx'
+ * });
+ * // 返回: QQBOT_CRON:eyJ0eXBlIjoiY3Jvbl9yZW1pbmRlciIs...
+ */
+export function encodePayloadForCron(payload: CronReminderPayload): string {
+  const jsonString = JSON.stringify(payload);
+  const base64 = Buffer.from(jsonString, 'utf-8').toString('base64');
+  return `${CRON_PREFIX}${base64}`;
+}
+
+/**
+ * 解码 Cron 消息中的载荷
+ * 
+ * 检测 QQBOT_CRON: 前缀，解码 Base64 并解析 JSON
+ * 
+ * @param message Cron 触发时收到的消息
+ * @returns 解码结果，包含是否为 Cron 载荷、解析后的载荷对象或错误信息
+ * 
+ * @example
+ * const result = decodeCronPayload('QQBOT_CRON:eyJ0eXBlIjoiY3Jvbl9yZW1pbmRlciIs...');
+ * if (result.isCronPayload && result.payload) {
+ *   // 处理定时提醒
+ * }
+ */
+export function decodeCronPayload(message: string): {
+  isCronPayload: boolean;
+  payload?: CronReminderPayload;
+  error?: string;
+} {
+  const trimmedMessage = message.trim();
+  
+  // 检查是否以 QQBOT_CRON: 开头
+  if (!trimmedMessage.startsWith(CRON_PREFIX)) {
+    return {
+      isCronPayload: false
+    };
+  }
+  
+  // 提取 Base64 内容
+  const base64Content = trimmedMessage.slice(CRON_PREFIX.length);
+  
+  if (!base64Content) {
+    return {
+      isCronPayload: true,
+      error: 'Cron 载荷内容为空'
+    };
+  }
+  
+  try {
+    // Base64 解码
+    const jsonString = Buffer.from(base64Content, 'base64').toString('utf-8');
+    const payload = JSON.parse(jsonString) as CronReminderPayload;
+    
+    // 验证类型
+    if (payload.type !== 'cron_reminder') {
+      return {
+        isCronPayload: true,
+        error: `期望 type 为 cron_reminder，实际为 ${payload.type}`
+      };
+    }
+    
+    // 验证必要字段
+    if (!payload.content || !payload.targetType || !payload.targetAddress) {
+      return {
+        isCronPayload: true,
+        error: 'Cron 载荷缺少必要字段'
+      };
+    }
+    
+    return {
+      isCronPayload: true,
+      payload
+    };
+  } catch (e) {
+    return {
+      isCronPayload: true,
+      error: `Cron 载荷解码失败: ${e instanceof Error ? e.message : String(e)}`
+    };
+  }
+}
+
+// ============================================
+// 辅助函数
+// ============================================
+
+/**
+ * 判断载荷是否为定时提醒类型
+ */
+export function isCronReminderPayload(payload: QQBotPayload): payload is CronReminderPayload {
+  return payload.type === 'cron_reminder';
+}
+
+/**
+ * 判断载荷是否为媒体消息类型
+ */
+export function isMediaPayload(payload: QQBotPayload): payload is MediaPayload {
+  return payload.type === 'media';
+}
--- a/upgrade-and-run.sh
+++ b/upgrade-and-run.sh
@@ -0,0 +1,89 @@
+#!/bin/bash
+
+# QQBot 一键更新并启动脚本
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+cd "$SCRIPT_DIR"
+
+# 解析命令行参数
+APPID=""
+SECRET=""
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --appid)
+            APPID="$2"
+            shift 2
+            ;;
+        --secret)
+            SECRET="$2"
+            shift 2
+            ;;
+        -h|--help)
+            echo "用法: $0 [选项]"
+            echo ""
+            echo "选项:"
+            echo "  --appid <appid>     QQ机器人 AppID"
+            echo "  --secret <secret>   QQ机器人 Secret"
+            echo "  -h, --help          显示帮助信息"
+            echo ""
+            echo "也可以通过环境变量设置:"
+            echo "  QQBOT_APPID         QQ机器人 AppID"
+            echo "  QQBOT_SECRET        QQ机器人 Secret"
+            exit 0
+            ;;
+        *)
+            echo "未知选项: $1"
+            echo "使用 --help 查看帮助信息"
+            exit 1
+            ;;
+    esac
+done
+
+# 使用命令行参数或环境变量
+APPID="${APPID:-$QQBOT_APPID}"
+SECRET="${SECRET:-$QQBOT_SECRET}"
+
+echo "========================================="
+echo "  QQBot 一键更新启动脚本"
+echo "========================================="
+
+# 1. 移除老版本
+echo ""
+echo "[1/4] 移除老版本..."
+if [ -f "./scripts/upgrade.sh" ]; then
+    bash ./scripts/upgrade.sh
+else
+    echo "警告: upgrade.sh 不存在，跳过移除步骤"
+fi
+
+# 2. 安装当前版本
+echo ""
+echo "[2/4] 安装当前版本..."
+openclaw plugins install .
+
+# 3. 配置机器人通道
+echo ""
+echo "[3/4] 配置机器人通道..."
+
+# 构建 token（如果提供了 appid 和 secret）
+if [ -n "$APPID" ] && [ -n "$SECRET" ]; then
+    QQBOT_TOKEN="${APPID}:${SECRET}"
+    echo "使用提供的 AppID 和 Secret 配置..."
+else
+    # 默认 token，可通过环境变量 QQBOT_TOKEN 覆盖
+    QQBOT_TOKEN="${QQBOT_TOKEN:-appid:secret}"
+    echo "使用默认或环境变量中的 Token..."
+fi
+
+openclaw channels add --channel qqbot --token "$QQBOT_TOKEN"
+# 启用 markdown 支持
+openclaw config set channels.qqbot.markdownSupport true
+
+# 4. 启动 openclaw
+echo ""
+echo "[4/4] 启动 openclaw..."
+echo "========================================="
+openclaw gateway --verbose