diff --git a/src/plugins/PFC/conversation.py b/src/plugins/PFC/conversation.py
index 86503e5c5..ae94ceab0 100644
--- a/src/plugins/PFC/conversation.py
+++ b/src/plugins/PFC/conversation.py
@@ -223,7 +223,7 @@ class Conversation:
             logger.warning("ObservationInfo 未初始化或缺少 'new_messages_count' 属性，无法检查新消息。")
             return False # 或者根据需要抛出错误
 
-        if self.observation_info.new_messages_count > 0:
+        if self.observation_info.new_messages_count > 2:
             logger.info(f"生成/执行动作期间收到 {self.observation_info.new_messages_count} 条新消息，取消当前动作并重新规划")
             # 如果有新消息，也应该重置上次回复状态
             if hasattr(self, 'conversation_info'): # 确保 conversation_info 已初始化