diff --git a/application/chassis/chassis.c b/application/chassis/chassis.c
index 338218a..17d2726 100644
--- a/application/chassis/chassis.c
+++ b/application/chassis/chassis.c
@@ -477,7 +477,7 @@ void ChassisTask() {
     last_chassis_mode = chassis_cmd_recv.chassis_mode;
 
     chassis_vx = (chassis_cmd_recv.vx * cos_theta + chassis_cmd_recv.vy * sin_theta)/4;//实验版
-    chassis_vy = (-chassis_cmd_recv.vx * sin_theta + chassis_cmd_recv.vy * cos_theta)/4;//实验版
+    chassis_vy = (-chassis_cmd_recv.vx * sin_theta + chassis_cmd_recv.vy * cos_theta)/4;//实验版/
 
     // 根据控制模式进行正运动学解算,计算底盘输出
     SteeringWheelCalculate();