diff --git a/project/example/ble/ble_peripheral/app/src/Mode.c b/project/example/ble/ble_peripheral/app/src/Mode.c
index e1d797b..cef5cdc 100644
--- a/project/example/ble/ble_peripheral/app/src/Mode.c
+++ b/project/example/ble/ble_peripheral/app/src/Mode.c
@@ -75,13 +75,13 @@ void set_mode(){
 				W_PWM=50U; C_PWM=50U; driveMode=0U; Mode=mode0;
 				break;
 			case 3:
-				W_PWM=100U; C_PWM=0U; driveMode=1U; direction=1U; Mode=mode1;
+				W_PWM=1U; C_PWM=0U; driveMode=1U; direction=0U; Mode=mode1;
 				break;
 			case 4:
-				W_PWM=0U; C_PWM=100U; driveMode=2U; direction=1U; Mode=mode1;
+				W_PWM=0U; C_PWM=1U; driveMode=2U; direction=0U; Mode=mode1;
 				break;
 			case 5:
-				W_PWM=68U; C_PWM=68U; driveMode=0U; direction=1U; Mode=mode1;
+				W_PWM=1U; C_PWM=1U; driveMode=0U; direction=0U; Mode=mode1;
 				break;
 			case 6:
 				W_PWM=100U; C_PWM=0U; driveMode=1U; direction=1U; Mode=mode1;
@@ -123,7 +123,18 @@ void set_mode(){
 				Light_Transition_ModeActive=0U;
 				Light_Transition_SyncBrightness(Brightness);
 			}
-			startTimer(&timer1,1);
+			if(Mode==mode1){
+				if(choose_mode_falsg==5U)
+					startTimer(&timer1,time_1_neutral[Speed]);
+				else
+					startTimer(&timer1,time_1[Speed]);
+			}else if(Mode==mode2){
+				startTimer(&timer1,time_2[Speed]);
+			}else if(Mode==mode3){
+				startTimer(&timer1,time_1[Speed]);
+			}else{
+				startTimer(&timer1,1U);
+			}
 		}
 		else
 		{
@@ -348,6 +359,7 @@ pfunc modefunctin[] = { //ģʽ
 	Mode3,
 };
 void choice_mode(){
+		if(choose_mode_bh==0U) return;
 		if(Light_Transition_ModeActive || Light_Transition_FeedbackActive()) return;
 		if (!timer1.active && timer1.count == 0){ 
 							if(Mode==mode0){