diff --git a/APP/peripheral_main.c b/APP/peripheral_main.c
index 7303cc3..8ed706a 100644
--- a/APP/peripheral_main.c
+++ b/APP/peripheral_main.c
@@ -31,18 +31,25 @@ __attribute__((aligned(4))) uint32_t MEM_BUF[BLE_MEMHEAP_SIZE / 4];
 
 static uint8_t key_press_cnt = 0;
 
+// __HIGH_CODE
 void app_task_handler(TeAppEvtType app_evt_type)
 {
-    BSP_BlockSleep();
-    // BSP_BlockSleep();
-    // BSP_RequestBoost();
+    FEED_IWDG();
 
+    BSP_BlockSleep();
+    BSP_RequestBoost();
+
+#if 1
     switch (app_evt_type)
     {
         case kKeyShort:
+        {
             logDebug("button short press");
+
             key_press_cnt++;
             logDebug("key_press_cnt = %d", key_press_cnt);
+        #if 1
+            // tmos_set_event(vavle_task_id, VAVLE_DECT_SWITCH_START_EVT);
             if (key_press_cnt == 1)
             {
                 logDebug("LED显示状态");
@@ -83,8 +90,9 @@ void app_task_handler(TeAppEvtType app_evt_type)
                     // tmos_start_task(led_task_id, LED_SHOW_ONCE_EVT, 1000);
                 }
             }
+        #endif
             break;
-
+        }
         case kKeyLong:
             logDebug("button long press");
 
@@ -108,6 +116,8 @@ void app_task_handler(TeAppEvtType app_evt_type)
         default:
             break;
     }
+#endif
+
 }
 
 /*********************************************************************
@@ -193,12 +203,14 @@ int main(void)
     BSP_BEEP_LED_EMV_Init();
     GXHTC3C_Init();
     BSP_ADC_Init();
-    BSP_VAVLE_Init();
 
     BSP_BlockSleep();
     BSP_RequestBoost();
     DelayMs(100);
 
+    BSP_VAVLE_Init();
+
+
     ShowLed();
     BEEP_ON;
     DelayMs(500);
diff --git a/BSP/src/bsp_key.c b/BSP/src/bsp_key.c
index 44c0baf..9bb3d05 100644
--- a/BSP/src/bsp_key.c
+++ b/BSP/src/bsp_key.c
@@ -6,6 +6,8 @@
 #include "SLEEP.h"
 #include "bsp_valve.h"
 
+#include "bsp_iwdg.h"
+
 // https://www.cnblogs.com/iot-fan/p/14304943.html
 
 #undef LOG_ENABLE
@@ -34,6 +36,7 @@ static void KEY_Task_ProcessTmosMsg(tmos_event_hdr_t *pMsg)
 }
 
 #if 1
+// __HIGH_CODE
 static uint16_t KEY_Task_ProcessEvent(uint8_t task_id, uint16_t events)
 {
     if (events & SYS_EVENT_MSG)
@@ -51,6 +54,8 @@ static uint16_t KEY_Task_ProcessEvent(uint8_t task_id, uint16_t events)
 
     if (events & KEY_SCAN_EVT)
     {
+        FEED_IWDG();
+
         static volatile uint8_t key_vaild_times       = 0;
         static volatile bool key_vaild_for_long_press = false;
         if (IS_KEY_Vaild())
@@ -63,7 +68,6 @@ static uint16_t KEY_Task_ProcessEvent(uint8_t task_id, uint16_t events)
                     {
                         p_handler(kKeyLong);
                     }
-                    // PRINT("WE should power switch here\r\n");
                     key_vaild_for_long_press = true;
                 }
             }
@@ -74,7 +78,7 @@ static uint16_t KEY_Task_ProcessEvent(uint8_t task_id, uint16_t events)
             key_timeout_cnt = KEY_TIMOUT_MS / KEY_SACN_MS;
         }
         else
-        { // button release
+        {
             if (key_vaild_times)
             {
                 if ((key_vaild_times) < (KEY_LONG_PRESS_MS / KEY_SACN_MS))
@@ -82,7 +86,6 @@ static uint16_t KEY_Task_ProcessEvent(uint8_t task_id, uint16_t events)
                     p_handler(kKeyShort);
                 }
                 key_vaild_times = 0;
-                // PRINT("KEY VAILED\r\n");
             }
 
             key_vaild_for_long_press = false;
diff --git a/BSP/src/bsp_valve.c b/BSP/src/bsp_valve.c
index 7f2bda7..ae61ff4 100644
--- a/BSP/src/bsp_valve.c
+++ b/BSP/src/bsp_valve.c
@@ -2,7 +2,7 @@
  * @Author       : stark1898y 1658608470@qq.com
  * @Date         : 2024-12-15 15:01:15
  * @LastEditors  : stark1898y 1658608470@qq.com
- * @LastEditTime : 2025-04-22 16:15:33
+ * @LastEditTime : 2025-05-21 15:56:55
  * @FilePath     : \BLE_TYQ_CH584M\BSP\src\bsp_valve.c
  * @Description  :
  *
@@ -82,8 +82,8 @@ void VavleDect_Start(void)
     TMR3_CapInit(FallEdge_To_FallEdge);
     TMR3_CAPTimeoutCfg(GetSysClock() / 100); // 设置捕捉超时时间 10ms
 
-    // TMR3_CAPTimeoutCfg(0x3FFFFFF); // 设置捕捉超时时间
-    TMR3_DMACfg(ENABLE, (uint16_t)(uint32_t)&cap_buf[0], (uint16_t)(uint32_t)&cap_buf[CAP_BUF_LEN], Mode_Single);
+    TMR3_DMACfg(ENABLE, (uint16_t)(uint32_t)&cap_buf[0]
+        , (uint16_t)(uint32_t)&cap_buf[CAP_BUF_LEN], Mode_Single);
     TMR3_ITCfg(ENABLE, TMR0_3_IT_DMA_END); // 开启DMA完成中断
     PFIC_EnableIRQ(TMR3_IRQn);
 
@@ -165,62 +165,6 @@ void VavleDect_Switch(void)
     }
 }
 
-
-#if 0
-/**
- * @description: 从接收缓冲区中获取一帧有效数据
- * @param {TsFrameData} *pFrameData 主机帧
- * @param {uint8_t} *p_src      接收缓冲区
- * @param {uint16_t} src_len    接收缓冲区长度
- * @return {*}
- */
-TsFrameData *HR_GetFrameData(const uint8_t *p_src, const uint8_t src_len)
-{
-    uint8_t data_field_len = 0;
-    uint8_t check_sum      = 0;
-
-    TsFrameData *get_buffer =  NULL;
-
-    for (uint8_t i = 0; i < src_len; i++)
-    {
-        // 找帧头
-        if (p_src[i] == FRAME_HEADER)
-        {
-            // 找数据长度
-            data_field_len = p_src[i + 2];
-            // 找帧尾
-            if (p_src[i + 2 + data_field_len + 2] == FRAME_TAIL)
-            {
-                check_sum = CheckSum(&p_src[i], (3 + data_field_len));
-
-                if (p_src[i + 2 + data_field_len + 1] == check_sum)
-                {
-                    get_buffer = (TsFrameData *)tmos_msg_allocate(sizeof(TsFrameData) + sizeof(uint8_t) * data_field_len);
-                    if (get_buffer == NULL)
-                    {
-                        logError("tmos_msg_allocate fail");
-                        return NULL;
-                    }
-                    get_buffer->cmd  = p_src[i + 1];
-                    get_buffer->len = data_field_len;
-
-                    if (data_field_len > 0)
-                    {
-                        tmos_memcmp(get_buffer->data, &p_src[i + 4], data_field_len);
-                    }
-                    logDebug("HR_GetDataFrame Success!");
-
-                    return get_buffer;
-                }
-            }
-        }
-    }
-    logError("HR_GetDataFrame Fail!");
-
-    return get_buffer;
-}
-#endif
-
 TsFrameData *BSP_VAVLE_GetFrameData(uint8_t *data, uint8_t len)
 {
     int ret        = 0;
@@ -362,12 +306,6 @@ void BSP_VALVE_Generate_ValveResponse(TsRawFrameData *pRawData, TeFrameCmd cmd,
     // logHexDumpAll(&pRawData->buf[0], pRawData->len);
 }
 
-void BSP_CloseValve(void)
-{
-
-    DelayMs(100);
-}
-
 static void VAVLE_Task_ProcessTmosMsg(uint8_t *p_rev_msg)
 {
     if (p_rev_msg)
@@ -660,8 +598,8 @@ void BSP_VAVLE_Init(void)
     gValveData.type = kTyq;
     gValveData.bat = BSP_ReadVbat();
 
-    // //立即开始一个event
-    // tmos_set_event(vavle_task_id, VAVLE_RX_DATA_EVT);
+    tmos_start_task(vavle_task_id, VAVLE_LOOP_DECT_EVT, MS1_TO_SYSTEM_TIME(VALVE_DECT_PERIOD_MS));
+
 
     // PA2
     /* 定时器3，CAP捕捉， */
@@ -671,13 +609,31 @@ void BSP_VAVLE_Init(void)
     // TMR3功能引脚映射选择位：
     // 1：TMR3_/PWM3_/CAP3_映射到PA[2]；
     R16_PIN_ALTERNATE |= (1 << 3);
+    logDebug("TMR3_CapInit 0");
+    // TODO:这里进睡眠就出错？
+#if 0
+    TMR3_CapInit(FallEdge_To_FallEdge);
+    // (1 / 62.4MHz) * 2的26次方 = 0.01602564102564102564102564102564 us * 67108864 约等于 1.0754625641025641025641025641025 S
+    // TMR3_CAPTimeoutCfg(FREQ_SYS ); // 设置捕捉超时时间
+    TMR3_CAPTimeoutCfg(GetSysClock() / 100); // 设置捕捉超时时间 10ms
 
-    // TMR3_CapInit(FallEdge_To_FallEdge);
-    // // (1 / 62.4MHz) * 2的26次方 = 0.01602564102564102564102564102564 us * 67108864 约等于 1.0754625641025641025641025641025 S
-    // // TMR3_CAPTimeoutCfg(FREQ_SYS ); // 设置捕捉超时时间
-    // TMR3_CAPTimeoutCfg(GetSysClock() / 100); // 设置捕捉超时时间 10ms
+    // TMR3_CAPTimeoutCfg(0x3FFFFFF); // 设置捕捉超时时间
+    TMR3_DMACfg(ENABLE, (uint16_t)(uint32_t)&cap_buf[0], (uint16_t)(uint32_t)&cap_buf[20], Mode_Single);
+    TMR3_ITCfg(ENABLE, TMR0_3_IT_DMA_END); // 开启DMA完成中断
+    PFIC_EnableIRQ(TMR3_IRQn);
 
-    tmos_start_task(vavle_task_id, VAVLE_LOOP_DECT_EVT, MS1_TO_SYSTEM_TIME(VALVE_DECT_PERIOD_MS));
+    logDebug("TMR3_CapInit");
+    while(cap_flag == 0);
+    cap_flag = 0;
+    for(uint8_t i = 0; i < 20; i++)
+    {
+        logDebug("%08ld ", cap_buf[i] & 0x1ffffff); // 26bit, 最高位表示 高电平还是低电平
+        uint16_t t = ((cap_buf[i] & 0x1ffffff) * 1.0f) / FREQ_SYS * 1000000;
+        uint16_t f = 1000000 / t;
+        logDebug("T = %04d us, f = %04d Hz", t, f);
+        BSP_UART1_TxLoop();
+    }
+#endif
 
     logInfo("BSP_Valve_Init");
 }
@@ -702,37 +658,3 @@ void TMR3_IRQHandler(void) // TMR3 定时中断
         cap_flag = 1;
     }
 }
-
-#if 0
-    // GPIOA_ModeCfg(GPIO_Pin_2, GPIO_ModeIN_Floating);
-
-    // TMR3功能引脚映射选择位：
-    // 1：TMR3_/PWM3_/CAP3_映射到PA[2]；
-    R16_PIN_ALTERNATE |= (1 << 3);
-    logDebug("TMR3_CapInit 0");
-
-    TMR3_CapInit(FallEdge_To_FallEdge);
-    // (1 / 62.4MHz) * 2的26次方 = 0.01602564102564102564102564102564 us * 67108864 约等于 1.0754625641025641025641025641025 S
-    // TMR3_CAPTimeoutCfg(FREQ_SYS ); // 设置捕捉超时时间
-    TMR3_CAPTimeoutCfg(GetSysClock() / 100); // 设置捕捉超时时间 10ms
-
-    // TMR3_CAPTimeoutCfg(0x3FFFFFF); // 设置捕捉超时时间
-    TMR3_DMACfg(ENABLE, (uint16_t)(uint32_t)&CapBuf[0], (uint16_t)(uint32_t)&CapBuf[20], Mode_Single);
-    TMR3_ITCfg(ENABLE, TMR0_3_IT_DMA_END); // 开启DMA完成中断
-    PFIC_EnableIRQ(TMR3_IRQn);
-
-    logDebug("TMR3_CapInit");
-    while(capFlag == 0);
-    capFlag = 0;
-    for(uint8_t i = 0; i < 20; i++)
-    {
-        logDebug("%08ld ", CapBuf[i] & 0x1ffffff); // 26bit, 最高位表示 高电平还是低电平
-        uint16_t t = ((CapBuf[i] & 0x1ffffff) * 1.0f) / FREQ_SYS * 1000000;
-        uint16_t f = 1000000 / t;
-        logDebug("T = %04d us, f = %04d Hz", t, f);
-        BSP_UART1_TxLoop();
-    }
-
-    // DelayMs(1000 * 30);
-
-#endif