diff --git a/takway/clients/web_socket_client_utils.py b/takway/clients/web_socket_client_utils.py
index d2ec943..6363715 100644
--- a/takway/clients/web_socket_client_utils.py
+++ b/takway/clients/web_socket_client_utils.py
@@ -476,10 +476,10 @@ class WebSocketClinet:
                         if self.interrupt_event.is_set():
                             print(f"{datetime.now()}: button interrupt.")
                             
-                            time.sleep(0.2) # 虽然程序到这里，但是扬声器不一定播放完毕，延迟用来避免问题
+                            time.sleep(0.5) # 虽然程序到这里，但是扬声器不一定播放完毕，延迟用来避免问题
                             
                             while not self.audio_play_queue.empty(): # 清空队列
-                                self.audio_play_queue.get()  
+                                self.audio_play_queue.get()
                             self.listening_event.set()
                             self.speaking_event.clear()
                             self.interrupt_event.clear()
@@ -510,7 +510,7 @@ class WebSocketClinet:
                             self.speaking_event.set()
                     if data_type in ['close', 'end']:
                         # 虽然程序到这里，但是扬声器不一定播放完毕，延迟用来避免问题
-                        time.sleep(0.2)
+                        time.sleep(0.5)
                         if self.wakeup_event.is_set():
                             # 启动监听状态
                             self.speaking_event.clear()