diff --git a/takway/board/orangepi.py b/takway/board/orangepi.py
index 29f5867..f59e79c 100644
--- a/takway/board/orangepi.py
+++ b/takway/board/orangepi.py
@@ -78,7 +78,8 @@ class OrangePi(BaseHardware):
                 if press_time_1:
                     press_duration = (datetime.now() - press_time_1).total_seconds()
                     # if press_duration > 0.01:
-                    if press_duration > 5:
+                    if press_duration > 3:
+                        self.set_led_on('red')
                         subprocess.Popen('sudo shutdown now', shell=True)
                     else:
                         self.long_power_status = not self.long_power_status
diff --git a/takway/clients/web_socket_client_utils.py b/takway/clients/web_socket_client_utils.py
index 4b202a7..b8bdae4 100644
--- a/takway/clients/web_socket_client_utils.py
+++ b/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.")