diff --git a/src/onboarding.ts b/src/onboarding.ts
index 048e591..6310ba1 100644
--- a/src/onboarding.ts
+++ b/src/onboarding.ts
@@ -197,44 +197,6 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
       ).trim();
     }
 
-    // 询问是否配置图片发送功能
-    let imageServerBaseUrl: string | null = null;
-    const existingImageUrl = (next.channels?.qqbot as QQBotChannelConfig)?.imageServerBaseUrl 
-      || process.env.QQBOT_IMAGE_SERVER_BASE_URL;
-    
-    const wantImageSupport = await prompter.confirm({
-      message: "是否启用图片发送功能？（需要服务器有公网 IP）",
-      initialValue: Boolean(existingImageUrl),
-    });
-    
-    if (wantImageSupport) {
-      imageServerBaseUrl = String(
-        await prompter.text({
-          message: "请输入服务器公网地址（格式: http://公网IP:18765）",
-          placeholder: "例如: http://123.45.67.89:18765",
-          initialValue: existingImageUrl || undefined,
-          validate: (value) => {
-            if (!value?.trim()) return "公网地址不能为空";
-            if (!value.startsWith("http://") && !value.startsWith("https://")) {
-              return "地址必须以 http:// 或 https:// 开头";
-            }
-            return undefined;
-          },
-        }),
-      ).trim();
-      
-      await prompter.note(
-        [
-          "图片发送功能已启用。请确保：",
-          "1. 服务器防火墙已开放 18765 端口",
-          "2. 云服务器安全组已放行 18765 端口（入站）",
-          "",
-          "如果图片发送失败，请检查端口是否可从公网访问。",
-        ].join("\n"),
-        "图片功能配置",
-      );
-    }
-
     // 应用配置
     if (appId && clientSecret) {
       if (accountId === DEFAULT_ACCOUNT_ID) {
@@ -247,7 +209,6 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
               enabled: true,
               appId,
               clientSecret,
-              ...(imageServerBaseUrl ? { imageServerBaseUrl } : {}),
             },
           },
         };
@@ -266,38 +227,6 @@ export const qqbotOnboardingAdapter: ChannelOnboardingAdapter = {
                   enabled: true,
                   appId,
                   clientSecret,
-                  ...(imageServerBaseUrl ? { imageServerBaseUrl } : {}),
-                },
-              },
-            },
-          },
-        };
-      }
-    } else if (imageServerBaseUrl) {
-      // 只更新 imageServerBaseUrl
-      if (accountId === DEFAULT_ACCOUNT_ID) {
-        next = {
-          ...next,
-          channels: {
-            ...next.channels,
-            qqbot: {
-              ...next.channels?.qqbot,
-              imageServerBaseUrl,
-            },
-          },
-        };
-      } else {
-        next = {
-          ...next,
-          channels: {
-            ...next.channels,
-            qqbot: {
-              ...next.channels?.qqbot,
-              accounts: {
-                ...(next.channels?.qqbot as QQBotChannelConfig)?.accounts,
-                [accountId]: {
-                  ...(next.channels?.qqbot as QQBotChannelConfig)?.accounts?.[accountId],
-                  imageServerBaseUrl,
                 },
               },
             },