diff --git a/src/chat/message_manager/distribution_manager.py b/src/chat/message_manager/distribution_manager.py
index 1328c432c..e238a6059 100644
--- a/src/chat/message_manager/distribution_manager.py
+++ b/src/chat/message_manager/distribution_manager.py
@@ -391,6 +391,10 @@ class StreamLoopManager:
             child_tasks.add(energy_task)
             energy_task.add_done_callback(lambda t: child_tasks.discard(t))
 
+            # 设置 Chatter 正在处理的标志
+            context.is_chatter_processing = True
+            logger.debug(f"设置 Chatter 处理标志: {stream_id}")
+
             # 直接调用chatter_manager处理流上下文
             results = await self.chatter_manager.process_stream_context(stream_id, context)
             success = results.get("success", False)
@@ -423,6 +427,10 @@ class StreamLoopManager:
                     child_task.cancel()
             return False
         finally:
+            # 清除 Chatter 处理标志
+            context.is_chatter_processing = False
+            logger.debug(f"清除 Chatter 处理标志: {stream_id}")
+            
             # 无论成功或失败，都要设置处理状态为未处理
             self._set_stream_processing_status(stream_id, False)
 
diff --git a/src/chat/message_manager/message_manager.py b/src/chat/message_manager/message_manager.py
index e0dde6aec..c38e6d12c 100644
--- a/src/chat/message_manager/message_manager.py
+++ b/src/chat/message_manager/message_manager.py
@@ -374,8 +374,15 @@ class MessageManager:
             logger.info(f"消息 {message.message_id} 是表情包或Emoji，跳过打断检查")
             return
 
-        # 检查是否有 stream_loop_task 在运行
+        # 检查上下文
         context = chat_stream.context_manager.context
+        
+        # 只有当 Chatter 真正在处理时才检查打断
+        if not context.is_chatter_processing:
+            logger.debug(f"聊天流 {chat_stream.stream_id} Chatter 未在处理，跳过打断检查")
+            return
+
+        # 检查是否有 stream_loop_task 在运行
         stream_loop_task = context.stream_loop_task
         
         if stream_loop_task and not stream_loop_task.done():
diff --git a/src/common/data_models/message_manager_data_model.py b/src/common/data_models/message_manager_data_model.py
index 6b0bb9ab0..0a49b23a6 100644
--- a/src/common/data_models/message_manager_data_model.py
+++ b/src/common/data_models/message_manager_data_model.py
@@ -41,6 +41,7 @@ class StreamContext(BaseDataModel):
     is_active: bool = True
     processing_task: asyncio.Task | None = None
     stream_loop_task: asyncio.Task | None = None  # 流循环任务
+    is_chatter_processing: bool = False  # Chatter 是否正在处理
     interruption_count: int = 0  # 打断计数器
     last_interruption_time: float = 0.0  # 上次打断时间