diff --git a/bsp/src/at_device_ml307.c b/bsp/src/at_device_ml307.c
index 750bd41..788fa86 100644
--- a/bsp/src/at_device_ml307.c
+++ b/bsp/src/at_device_ml307.c
@@ -2,7 +2,7 @@
  * @Author       : stark1898y 1658608470@qq.com
  * @Date         : 2024-09-04 13:33:49
  * @LastEditors: mbw && 1600520629@qq.com
- * @LastEditTime: 2025-01-05 11:10:16
+ * @LastEditTime: 2025-01-05 13:03:00
  * @FilePath: \ble_bjq_ch303rct6_ml307\bsp\src\at_device_ml307.c
  * @Description  :
  *
@@ -1303,7 +1303,12 @@ static int ml307_init(struct at_device *device)
     }
     if (ml307->power_status_pin != -1)
     {
-        rt_pin_mode(ml307->power_status_pin, PIN_MODE_INPUT);
+        GPIO_InitTypeDef GPIO_InitStructure;
+        GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+        GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
+        GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6;
+        GPIO_Init(GPIOB, &GPIO_InitStructure);
+        // rt_pin_mode(ml307->power_status_pin, PIN_MODE_INPUT);
     }
     if (ml307->rst_pin != -1)
     {
diff --git a/bsp/src/bsp_led.c b/bsp/src/bsp_led.c
index 2bdb828..db3b934 100644
--- a/bsp/src/bsp_led.c
+++ b/bsp/src/bsp_led.c
@@ -2,7 +2,7 @@
  * @Author: mbw
  * @Date: 2024-11-30 15:46:21
  * @LastEditors: mbw && 1600520629@qq.com
- * @LastEditTime: 2024-12-05 16:49:31
+ * @LastEditTime: 2025-01-05 13:12:43
  * @FilePath: \ble_bjq_ch303rct6_ml307\bsp\src\bsp_led.c
  * @Description: 
  * 
@@ -52,7 +52,7 @@ static void BSP_Led_thread_entry(void *param)
             }
         }
 #endif
-        if (SysControl.status == kNormalDetectionEvents)
+        if ((SysControl.status == kNormalDetectionEvents)||(SysControl.status == KMuteEvent))
         {
             if ((ml307_conncet_tcp_flag))
             {