diff --git a/User/task/rc.c b/User/task/rc.c
index 02a91be..ad7de61 100644
--- a/User/task/rc.c
+++ b/User/task/rc.c
@@ -73,7 +73,7 @@ void Task_rc(void *argument) {
     rc_can.data.joy.ch_r_y = dr16.data.ch_r_y;
     rc_can.data.sw.sw_l = (RC_CAN_SW_t)dr16.data.sw_l;    
     rc_can.data.sw.sw_r = (RC_CAN_SW_t)dr16.data.sw_r;
-    rc_can.data.sw.ch_res = dr16.data.res;
+    rc_can.data.sw.ch_res = dr16.data.ch_res;
 
     RC_CAN_SendData(&rc_can,  RC_CAN_DATA_JOYSTICK);
     RC_CAN_SendData(&rc_can,  RC_CAN_DATA_SWITCH);