diff --git a/Project/HC32F460/MDK/HC32F460.uvoptx b/Project/HC32F460/MDK/HC32F460.uvoptx
index fc47953..44340c8 100644
--- a/Project/HC32F460/MDK/HC32F460.uvoptx
+++ b/Project/HC32F460/MDK/HC32F460.uvoptx
@@ -208,12 +208,7 @@
         <Ww>
           <count>11</count>
           <WinNumber>1</WinNumber>
-          <ItemText>LeftLowDiff,0x0A</ItemText>
-        </Ww>
-        <Ww>
-          <count>12</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>RightLowDiff,0x0A</ItemText>
+          <ItemText>DcMotorDispEn</ItemText>
         </Ww>
       </WatchWindow1>
       <Tracepoint>
diff --git a/Project/HC32F460/source/Module/dc_motor/dc_motor.c b/Project/HC32F460/source/Module/dc_motor/dc_motor.c
index f2e52ca..bb60a0c 100644
--- a/Project/HC32F460/source/Module/dc_motor/dc_motor.c
+++ b/Project/HC32F460/source/Module/dc_motor/dc_motor.c
@@ -15,7 +15,7 @@ volatile uint16_t g_accelTimer = 0;
 static uint16_t accelCounter = 0;
 
 
-static uint8_t DcMotorDispEn = false;
+static uint8_t DcMotorDispEn = true;
 
 #define	DCMOTOR_DBG_LOG(...)								{ if(DcMotorDispEn) DBG_LOG(__VA_ARGS__);}
 #define	DCMOTOR_DBG_ARRAY(ARRAY, SIZE)			{ if(DcMotorDispEn) {DBG_ARRAY(ARRAY,SIZE)}}
diff --git a/Project/HC32F460/source/User/Inc/main.h b/Project/HC32F460/source/User/Inc/main.h
index 2782bae..d66b8f7 100644
--- a/Project/HC32F460/source/User/Inc/main.h
+++ b/Project/HC32F460/source/User/Inc/main.h
@@ -15,7 +15,7 @@
 #define		SHIELD_VPT			2500
 #define		EME_STOP_VPT		10000
 
-#define 	STOP_TIME_MS		500
+#define 	STOP_TIME_MS		0
 #define 	RUN_TIME_MS			0
 #define		EME_START_MS		3000
 #define		EME_STOP_MS			3000
@@ -23,10 +23,14 @@
 #define		TRAVEL_TIME_MS	30000
 
 
-#define	BDC_STOP()			(SET_TWIN_BIT0(),SET_TWIN_BIT1())
-#define BDC_UP()				(SET_TWIN_BIT0(),CLR_TWIN_BIT1())
-#define	BDC_DOWN()			(SET_TWIN_BIT1(),CLR_TWIN_BIT0())
+//#define	BDC_STOP()			(SET_TWIN_BIT0(),SET_TWIN_BIT1())
+//#define BDC_UP()				(SET_TWIN_BIT0(),CLR_TWIN_BIT1())
+//#define	BDC_DOWN()			(SET_TWIN_BIT1(),CLR_TWIN_BIT0())
 	
+#define	BDC_STOP()				Motor_Control(MOTOR_CMD_STOP)
+#define BDC_UP()					Motor_Control(MOTOR_CMD_FORWARD)
+#define	BDC_DOWN()				Motor_Control(MOTOR_CMD_REVERSE)
+
 /*控制等级*/
 typedef enum {
 	LEVEL_1 = 1,  		// 一级