[shutdown] fix bugs

takway/clients/web_socket_client_utils.py

@@ -270,7 +270,7 @@ class WebSocketClinet:
                 elif self.speaking_event.is_set():
                     print(f"{datetime.now()}: wait for speaking finished and listening started or sleep mode.")
                     if board == 'orangepi':
-                        recorder.hardware.set_led_on("red")
+                        recorder.hardware.set_led_on("blue")
                     while self.wakeup_event.is_set():
                         # 睡眠 or 监听状态
                         if self.sleep_event.is_set() or self.listening_event.is_set():
@@ -279,7 +279,7 @@ class WebSocketClinet:
                         #     print(f"{datetime.now()}: button interrupt (input).")
                         #     break
                     if board == 'orangepi':
-                        recorder.hardware.set_led_off("red")
+                        recorder.hardware.set_led_off("blue")
                     # 重新计时
                     slience_bgn_t = time.time()
                     print(f"{datetime.now()}: restart listening.")