diff --git a/takway/clients/web_socket_client_utils.py b/takway/clients/web_socket_client_utils.py
index 04da2e8..e0dd82a 100644
--- a/takway/clients/web_socket_client_utils.py
+++ b/takway/clients/web_socket_client_utils.py
@@ -275,6 +275,8 @@ class WebSocketClinet:
                 elif self.speaking_event.is_set():
                     print(f"{datetime.now()}: wait for speaking close and listening start.")
                     self.listening_event.wait()
+                    # 重新计时
+                    slience_bgn_t = time.time()
     
     def stream_record_process(self, 
                             bytes_frames: bytes,