diff --git a/APP/peripheral_main.c b/APP/peripheral_main.c
index d0ee53c..5fa850a 100644
--- a/APP/peripheral_main.c
+++ b/APP/peripheral_main.c
@@ -423,7 +423,7 @@ int main(void)
     BSP_NoNeedBoost();
     BSP_RequestSleep();
 
-    // IWDG_Init(IWDG_MS);
+    IWDG_Init(IWDG_MS);
 
     // 在连接间隔和广播间隔到来时，会进入回调中喂狗
     // LL_AdvertiseEventRegister(BLE_AdvertiseEventCB);
diff --git a/BSP/src/bsp_iwdg.c b/BSP/src/bsp_iwdg.c
index b3c6011..fc464da 100644
--- a/BSP/src/bsp_iwdg.c
+++ b/BSP/src/bsp_iwdg.c
@@ -2,7 +2,7 @@
  * @Author       : stark1898y 1658608470@qq.com
  * @Date         : 2024-12-15 16:13:41
  * @LastEditors  : stark1898y 1658608470@qq.com
- * @LastEditTime : 2025-04-13 22:57:23
+ * @LastEditTime : 2025-05-15 18:34:10
  * @FilePath     : \BLE_TYQ_CH584M\BSP\src\bsp_iwdg.c
  * @Description  :
  *
@@ -29,13 +29,13 @@ uint16_t IWDG_ProcessEvent(uint8_t task_id, uint16_t events)
     if (events & IWIG_FEED_EVENT)
     {
         FEED_IWDG();
+        logDebug("IWDG feed");
         tmos_start_task(task_id, IWIG_FEED_EVENT, 5000);
         return (events ^ IWIG_FEED_EVENT);
     }
     return 0;
 }
 
-
 // 32k rc
 // div 0:4  | 1:8   | 2:16  | 3:32  |
 //     4:64 | 5:128 | 6:256 | 7:512(32K分频512，时钟62.5Hz) |