diff --git a/APP/peripheral_main.c b/APP/peripheral_main.c
index d7bf0a3..fea6482 100644
--- a/APP/peripheral_main.c
+++ b/APP/peripheral_main.c
@@ -103,9 +103,7 @@ int main(void)
     MultiTimerInstall((PlatformTicksFunction_t)BSP_Get_Tick);
     BSP_KEY_Init(app_task_handler);
 
-    BSP_MOTOR_Init();
-    VALVE_OPEN();
-    DelayMs(1000);
+    // BSP_MOTOR_Init();
     BSP_VAVLE_Init();
 
     BSP_LED_Init();
diff --git a/README.md b/README.md
index 8575328..ae21f9e 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,3 @@
-1.灯光需按说明显示
-2.低电压
-3.初始阀门状态确定
-4.按键偶现反转现象
-5.暂时屏蔽4G
+1.电机停止需判断COIL_ADC优化
+2.低电压判断
+3.暂时屏蔽4G
\ No newline at end of file
diff --git a/bsp/src/bsp_bmp390.c b/bsp/src/bsp_bmp390.c
index 1a4badb..24f5273 100644
--- a/bsp/src/bsp_bmp390.c
+++ b/bsp/src/bsp_bmp390.c
@@ -734,28 +734,28 @@ uint16_t Check_ProcessEvent(uint8_t task_id, uint16_t events)
         if(!fault_state)
         {
             //��ѹ���
-            if(P[0] - P[2] >= 80)  //8000
+            if(P[0] - P[2] >= 8000)  
             {
                 VALVE_CLOSE();
                 fault_state = 1;
-                tmos_start_task(check_task_id, MOTOR_STOP_EVT, MS1_TO_SYSTEM_TIME(1500));  //1000
-                logDebug("motor high close");
+                tmos_start_task(check_task_id, MOTOR_STOP_EVT, MS1_TO_SYSTEM_TIME(1000)); 
+                logDebug("Over pressure state !");
             }
             //Ƿѹ���
-            if(P[0] - P[2] <= 80)  //800
+            if((P[0] - P[2] > 100) && (P[0] - P[2] <= 800)) 
             {
-                // VALVE_CLOSE();
+                VALVE_CLOSE();
                 fault_state = 2;
-                tmos_start_task(check_task_id, MOTOR_STOP_EVT, MS1_TO_SYSTEM_TIME(1500)); //1000
-                logDebug("motor low close");
+                tmos_start_task(check_task_id, MOTOR_STOP_EVT, MS1_TO_SYSTEM_TIME(1000)); 
+                logDebug("Under voltage status !");
             }
             //�������
-            if( P[0] - P[1] >= 7)  //700
+            if( P[0] - P[1] >= 700) 
             {
                 VALVE_CLOSE();
                 fault_state = 3;
-                tmos_start_task(check_task_id, MOTOR_STOP_EVT, MS1_TO_SYSTEM_TIME(1500)); //1000
-                logDebug("motor  ver close");
+                tmos_start_task(check_task_id, MOTOR_STOP_EVT, MS1_TO_SYSTEM_TIME(1000)); 
+                logDebug("Over current status !");
             }
         }
         // logDebug("motor_flag_end = %d",motor_flag);
diff --git a/bsp/src/bsp_motor.c b/bsp/src/bsp_motor.c
index 1d4f64a..05605d9 100644
--- a/bsp/src/bsp_motor.c
+++ b/bsp/src/bsp_motor.c
@@ -19,7 +19,7 @@ void BSP_MOTOR_Init(void)
     GPIOB_ResetBits(COIL_B);
     GPIOB_ModeCfg(COIL_B, GPIO_ModeOut_PP_5mA);
 
-    //VALVE_CLOSE();
+    VALVE_CLOSE();
 }
 void VALVE_OPEN(void)
 {