diff --git a/APP/peripheral_main.c b/APP/peripheral_main.c
index f6d0212..0a84426 100644
--- a/APP/peripheral_main.c
+++ b/APP/peripheral_main.c
@@ -43,16 +43,18 @@ void app_task_handler(TeAppEvtType app_evt_type)
     switch(app_evt_type)
     {
     case kKeyShort:{
-        PRINT("button short press\r\n");
+        logDebug("button short press\r\n");
         break;
     }
     case kKeyLong:
-        PRINT("button long press\r\n");
+        logDebug("button long press\r\n");
 
         break;
     case kKeyRelease:
-        BSP_KEY_EnterLowpower();
-        PRINT("gpio relase\r\n");
+        // BSP_KEY_EnterLowpower();
+        DelayMs(10);
+        BSP_RequestSleep();
+        logDebug("gpio relase;BSP_RequestSleep\r\n");
 
         break;
     default:
@@ -189,7 +191,7 @@ int main(void)
     logError("中文测试 %2.2f", 123.456);
 #endif
 
-    // DelayMs(1000 * 3);
+    DelayMs(1000 * 3);
 
     BOOST_OFF_DEINIT;
     BEEP_OFF_DEINIT;
@@ -197,7 +199,7 @@ int main(void)
     EMV_CHARGE_OFF_DEINIT;
     EMV_OFF_DEINIT;
 
-    // BSP_ADC_Init();
+    BSP_ADC_Init();
     CH59x_BLEInit();
     logDebug("%s\n", VER_LIB);
     uint8_t MacAddr[6];
@@ -209,8 +211,8 @@ int main(void)
 
     LL_AdvertiseEventRegister(BLE_AdvertiseEventCB);
 
-    // DelayMs(100);
-    // GXHTC3C_Init();
+    DelayMs(100);
+    GXHTC3C_Init();
     // while (1)
     // {
     //     DelayMs(100);
diff --git a/BSP/src/bsp_i2c.c b/BSP/src/bsp_i2c.c
index 8f276a5..a25424f 100644
--- a/BSP/src/bsp_i2c.c
+++ b/BSP/src/bsp_i2c.c
@@ -388,7 +388,7 @@ void GXHTC3C_Init(void)
     DelayMs(100);
 
     GXHTC3C_Wakeup();
-    DelayMs(2);
+    DelayMs(3);
 
     GXHTC3C_GetStart();
     DelayMs(4);
diff --git a/BSP/src/bsp_key.c b/BSP/src/bsp_key.c
index 59fb0a8..ef139ad 100644
--- a/BSP/src/bsp_key.c
+++ b/BSP/src/bsp_key.c
@@ -32,7 +32,7 @@ static void KEY_Task_ProcessTmosMsg(tmos_event_hdr_t *pMsg)
     }
 }
 
-#define KEY_TIMOUT_MS 5000
+#define KEY_TIMOUT_MS 1000
 
 #if 1
 static uint16_t KEY_Task_ProcessEvent(uint8_t task_id, uint16_t events)
@@ -72,7 +72,7 @@ static uint16_t KEY_Task_ProcessEvent(uint8_t task_id, uint16_t events)
             {
                 key_vaild_times++;
             }
-            key_timeout_cnt = KEY_TIMOUT_MS / 100;
+            key_timeout_cnt = 10;
         }
         else
         { // button release
@@ -92,7 +92,8 @@ static uint16_t KEY_Task_ProcessEvent(uint8_t task_id, uint16_t events)
         if (key_timeout_cnt)
         {
             key_timeout_cnt--;
-            tmos_start_task(key_task_id, KEY_SCAN_EVT, MS1_TO_SYSTEM_TIME(100)); // 40ms
+            logDebug("key_timeout_cnt %d", key_timeout_cnt);
+            tmos_start_task(key_task_id, KEY_SCAN_EVT, MS1_TO_SYSTEM_TIME(40)); // 40ms
         }
         else
         {
@@ -118,6 +119,11 @@ void BSP_KEY_EnterLowpower(void)
     // R16_PB_INT_IF = KEY_B_PIN;
     // R16_PB_INT_EN |= KEY_B_PIN;
 
+    // 由外部上拉电阻了
+    // 设置为浮空输入模式
+    // GPIOB_SetBits(KEY_B_PIN);
+    // GPIOB_ModeCfg(KEY_B_PIN, GPIO_ModeIN_PU);
+
     // TODO:按键电平触发设置
     // 下降沿触发
     GPIOB_ITModeCfg(KEY_B_PIN, GPIO_ITMode_FallEdge);
@@ -139,10 +145,6 @@ void BSP_KEY_ExitLowpower(void)
     // 关闭GPIOB中断
     PFIC_DisableIRQ(GPIO_B_IRQn);
     PWR_PeriphWakeUpCfg(DISABLE, RB_GPIO_WAKE_MODE | RB_SLP_GPIO_WAKE, Long_Delay);
-
-    // tmos_set_event(key_task_id, KEY_SCAN_EVT);
-    // tmos_start_task(key_task_id, KEY_SCAN_EVT, MS1_TO_SYSTEM_TIME(30));
-    // tmos_start_reload_task(key_task_id, KEY_SCAN_EVT, MS1_TO_SYSTEM_TIME(30));
 }
 
 
@@ -254,7 +256,7 @@ void BSP_KEY_Init(app_task_evt_handler_t handler)
 
     // 由外部上拉电阻了
     // 设置为浮空输入模式
-    GPIOB_SetBits(KEY_B_PIN);
+    // GPIOB_SetBits(KEY_B_PIN);
     GPIOB_ModeCfg(KEY_B_PIN, GPIO_ModeIN_PU);
 
     // 下降沿触发
@@ -291,7 +293,6 @@ void KEY_ProcessLoop(void)
     if (key_wakeup_flag)
     {
         key_wakeup_flag = 0;
-        GPIOB_ClearITFlagBit(KEY_B_PIN);
         tmos_set_event(key_task_id, KEY_SCAN_EVT);
         logDebug("KEY_ProcessLoop");
     }
@@ -319,7 +320,7 @@ void GPIOB_IRQHandler(void)
 
     logDebug("KEY IRQ");
 
-    // GPIOB_ClearITFlagBit(KEY_B_PIN);
+    GPIOB_ClearITFlagBit(KEY_B_PIN);
 
     key_wakeup_flag = 1;
     // key_timeout_flag = 0;
diff --git a/common/letter-shell/extensions/log/log.h b/common/letter-shell/extensions/log/log.h
index 59774f4..0842210 100644
--- a/common/letter-shell/extensions/log/log.h
+++ b/common/letter-shell/extensions/log/log.h
@@ -27,7 +27,7 @@ extern "C" {
 #define     LOG_MAX_NUMBER     5                /**< 允许注册的最大log对象数量 */
 #define     LOG_AUTO_TAG       1                /**< 是否自动添加TAG */
 #define     LOG_END            "\r\n"           /**< log信息结尾 */
-#define     LOG_TIME_STAMP     TMOS_GetSystemClock()                /**< 设置获取系统时间戳 */
+#define     LOG_TIME_STAMP     BSP_Get_Tick()                /**< 设置获取系统时间戳 */
 
 #ifndef LOG_TAG
     #define LOG_TAG            __FUNCTION__     /**< 自定添加的TAG */