diff --git a/TaiChi/moveTaiChi.h b/TaiChi/moveTaiChi.h
index ae4cc65..dd96e69 100644
--- a/TaiChi/moveTaiChi.h
+++ b/TaiChi/moveTaiChi.h
@@ -33,18 +33,18 @@
 #define DEFAULT_TRUN_SPEED_RATE -1.0
 
 //左侧 L298N 接口定义
-#define LEFT_L298N_IN1 22
-#define LEFT_L298N_IN2 23
-#define LEFT_L298N_IN3 24
-#define LEFT_L298N_IN4 25
+#define LEFT_L298N_IN1 24
+#define LEFT_L298N_IN2 25
+#define LEFT_L298N_IN3 26
+#define LEFT_L298N_IN4 27
 #define LEFT_L298N_ENA 8
 #define LEFT_L298N_ENB 9
 
 //右侧 L298N 接口定义
-#define RIGHT_L298N_IN1 26
-#define RIGHT_L298N_IN2 27
-#define RIGHT_L298N_IN3 28
-#define RIGHT_L298N_IN4 29
+#define RIGHT_L298N_IN1 28
+#define RIGHT_L298N_IN2 29
+#define RIGHT_L298N_IN3 30
+#define RIGHT_L298N_IN4 31
 #define RIGHT_L298N_ENA 10
 #define RIGHT_L298N_ENB 11