diff --git a/v1.3/src/main.cpp b/v1.3/src/main.cpp
index 6af022b..1b27d2d 100644
--- a/v1.3/src/main.cpp
+++ b/v1.3/src/main.cpp
@@ -57,6 +57,8 @@ bool last_btnDirDown = 0;
 bool last_btnSelect = 0;
 bool last_btnStart = 0;
 bool last_btnShare = 0;
+bool last_joyRHori = 0;
+bool last_joyLHori = 0;
 
 
 /************实例定义*************/
@@ -1059,7 +1061,10 @@ void processControllerData(const XboxControllerNotificationParser& remoteData) {
         map(remoteData.joyLHori, 0, 65535, -100, 100),  
         -100, 100
       );
-      if(abs(convertedJ1PotX) > deadZone) { // 左右运动  -100 到 100
+      if(abs(convertedJ1PotX) > deadZone
+          && ( (last_joyLHori > 0 && ( remoteData.joyLHori- last_joyLHori)> 0 ) 
+              || (last_joyLHori <0 && ( remoteData.joyLHori- last_joyLHori)< 0 )
+          )) { // 左右运动  -100 到 100
         wrobot.joyx = convertedJ1PotX; 
       } else {
         wrobot.joyx = 0;
@@ -1070,12 +1075,18 @@ void processControllerData(const XboxControllerNotificationParser& remoteData) {
         map(remoteData.joyRHori, 0, 65535, -100, 100),  
         -100, 100
       );
-      if(abs(convertedJ2PotX) > deadZone) { // 左右运动  -100 到 100
+      if(abs(convertedJ2PotX) > deadZone
+      && ( (last_joyRHori > 0 && ( remoteData.joyRHori- last_joyRHori)> 0 ) 
+              || (last_joyRHori <0 && ( remoteData.joyRHori- last_joyRHori)< 0 )
+      )) { // 左右运动  -100 到 100
         wrobot.joyx = convertedJ2PotX * 0.3; 
       } else {
         wrobot.joyx = 0;
       }
     }
+    last_joyRHori = remoteData.joyRHori;
+    last_joyLHori = remoteData.joyLHori;
+
    
     // 智能计算wrobot.height ，根据前后速度，
     // convertedJ2PotY 范围-100到100，默认0，输出范围30（最矮）-50（最高）, 默认 50