diff --git a/apps/button.js b/apps/button.js
index 2596425..a483ff3 100644
--- a/apps/button.js
+++ b/apps/button.js
@@ -13,6 +13,7 @@ const FUNCTION_XH = 'xh'
 const FUNCTION_QWEN = 'qwen'
 const FUNCTION_GLM4 = 'glm4'
 const FUNCTION_CLAUDE2 = 'claude2'
+const FUNCTION_CLAUDE = 'claude'
 
 const FUNCTION_END = 'destroyConversations'
 const FUNCTION_END_ALL = 'endAllConversations'
@@ -66,6 +67,7 @@ export class ChatGPTButtonHandler extends plugin {
       case `[${PLUGIN_CHAT}][${FUNCTION_XH}]`:
       case `[${PLUGIN_CHAT}][${FUNCTION_QWEN}]`:
       case `[${PLUGIN_CHAT}][${FUNCTION_CLAUDE2}]`:
+      case `[${PLUGIN_CHAT}][${FUNCTION_CLAUDE}]`:
       case `[${PLUGIN_CHAT}][${FUNCTION_GLM4}]`:
       case `[${PLUGIN_CHAT}][${FUNCTION_CHAT}]`: {
         return this.makeButtonChat(options?.btnData)
diff --git a/apps/chat.js b/apps/chat.js
index ff57f56..73e4f85 100644
--- a/apps/chat.js
+++ b/apps/chat.js
@@ -290,15 +290,18 @@ export class chatgpt extends plugin {
       }
       let handler = e.runtime?.handler || {}
       const btns = await handler.call('chatgpt.button.post', this.e, data)
-      const btnElement = {
-        type: 'button',
-        content: btns
-      }
-      if (Array.isArray(msg)) {
-        msg.push(btnElement)
-      } else {
-        msg = [msg, btnElement]
+      if (btns) {
+        const btnElement = {
+          type: 'button',
+          content: btns
+        }
+        if (Array.isArray(msg)) {
+          msg.push(btnElement)
+        } else {
+          msg = [msg, btnElement]
+        }
       }
+
       return e.reply(msg, quote, data)
     }
   }