diff --git a/package-lock.json b/package-lock.json
index 779492a..8852007 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@sliverp/qqbot",
-  "version": "1.3.13",
+  "version": "1.4.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@sliverp/qqbot",
-      "version": "1.3.13",
+      "version": "1.4.1",
       "bundleDependencies": [
         "ws"
       ],
diff --git a/package.json b/package.json
index c83b84f..81625f6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sliverp/qqbot",
-  "version": "1.3.14",
+  "version": "1.4.1",
   "type": "module",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/src/config.ts b/src/config.ts
index 0b92dc1..3bed5b4 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -76,7 +76,7 @@ export function resolveQQBotAccount(
       allowFrom: qqbot?.allowFrom,
       systemPrompt: qqbot?.systemPrompt,
       imageServerBaseUrl: qqbot?.imageServerBaseUrl,
-      markdownSupport: qqbot?.markdownSupport,
+      markdownSupport: qqbot?.markdownSupport ?? true,
     };
     appId = qqbot?.appId ?? "";
   } else {
diff --git a/src/gateway.ts b/src/gateway.ts
index 7e45b24..776fc4e 100644
--- a/src/gateway.ts
+++ b/src/gateway.ts
@@ -499,7 +499,8 @@ openclaw cron add \\
 ⚠️ 注意：
 - 必须使用 <qqimg>路径</qqimg> 格式
 - 本地路径必须是绝对路径，支持 png、jpg、jpeg、gif、webp 格式
-- 图片文件/URL 必须有效，否则发送失败`;
+- 图片文件/URL 必须有效，否则发送失败
+- Markdown格式下，也必须使用该方式发送图片`;
         
         const systemPrompts = [builtinPrompt];
         if (account.systemPrompt) {