diff --git a/application/cmd/robot_cmd.c b/application/cmd/robot_cmd.c
index 58058e2..2fe4992 100644
--- a/application/cmd/robot_cmd.c
+++ b/application/cmd/robot_cmd.c
@@ -173,8 +173,8 @@ static void RemoteControlSet() {
 
             gimbal_cmd_send.pitch = trajectory_cal.cmd_pitch * 180 / PI;
 
-            float yaw_err = fabsf(trajectory_cal.cmd_yaw - gimbal_cmd_send.yaw);
-            if (yaw_err <= 0.008) //3度
+            float yaw_err = fabsf(gimbal_cmd_send.yaw - gimbal_fetch_data.gimbal_imu_data.Yaw);
+            if (yaw_err <= 3) //3度
                 aim_select.suggest_fire = 1;
             else
                 aim_select.suggest_fire = 0;