diff a/APP/Device/Device_speed/speed_to_bldc.c b/APP/Device/Device_speed/speed_to_bldc.c	(rejected hunks)
@@ -121,7 +121,7 @@
 //�µ��ٷ�ʽ
 static void ptz_hori_pid_task()
 {
-  unsigned int time = 0;
+//   unsigned int time = 0;
   char i = 0;
   while(1)
   {