update pay function

src/views/AgentChat/index.js

@@ -313,6 +313,7 @@ const AgentChat = () => {
         user_id: user?.id || 'anonymous',
         user_nickname: user?.nickname || '匿名用户',
         user_avatar: user?.avatar || '',
+        subscription_type: user?.subscription_type || 'free', // ✅ 添加订阅类型
         session_id: currentSessionId,
         model: selectedModel,
         tools: selectedTools,