diff --git a/src/heart_flow/heartflow.py b/src/heart_flow/heartflow.py
index eb61e4ea2..7fbc0f58a 100644
--- a/src/heart_flow/heartflow.py
+++ b/src/heart_flow/heartflow.py
@@ -4,7 +4,6 @@ from src.config.config import global_config
 from src.plugins.schedule.schedule_generator import bot_schedule
 from src.common.logger import get_module_logger, LogConfig, HEARTFLOW_STYLE_CONFIG
 from typing import Any, Optional
-from src.plugins.heartFC_chat.heartFC_generator import ResponseGenerator
 from src.do_tool.tool_use import ToolUser
 from src.plugins.person_info.relationship_manager import relationship_manager  # Module instance
 from src.heart_flow.mai_state_manager import MaiStateInfo, MaiStateManager
@@ -57,7 +56,6 @@ class Heartflow:
         )
 
         # 外部依赖模块
-        self.gpt_instance = ResponseGenerator()  # 响应生成器
         self.tool_user_instance = ToolUser()  # 工具使用模块
         self.relationship_manager_instance = relationship_manager  # 关系管理模块
 
diff --git a/src/plugins/chat/bot.py b/src/plugins/chat/bot.py
index aaf91842e..fdb2576a2 100644
--- a/src/plugins/chat/bot.py
+++ b/src/plugins/chat/bot.py
@@ -82,6 +82,10 @@ class ChatBot:
                 logger.debug(f"用户{userinfo.user_id}被禁止回复")
                 return
 
+            if groupinfo.group_id not in global_config.talk_allowed_groups:
+                logger.debug(f"群{groupinfo.group_id}被禁止回复")
+                return
+
             if message.message_info.template_info and not message.message_info.template_info.template_default:
                 template_group_name = message.message_info.template_info.template_name
                 template_items = message.message_info.template_info.template_items