diff --git a/Project/GateWay/source/User/Src/bsp.c b/Project/GateWay/source/User/Src/bsp.c
index d5a09aa..96ad0af 100644
--- a/Project/GateWay/source/User/Src/bsp.c
+++ b/Project/GateWay/source/User/Src/bsp.c
@@ -1506,13 +1506,14 @@ void TimeSync(time_t ts)
   struct tm *td;
 	stc_rtc_date_time_t RtcDateTime;
   
+  ts += 8 * 3600;	//东八区偏移，先加到时间戳再折算，避免tm_hour加8越界(24~31)
   td = localtime(&ts);
   
   RtcDateTime.u8Year = td->tm_year - 100;
   RtcDateTime.u8Month = td->tm_mon + 1;
   RtcDateTime.u8Day = td->tm_mday;
   RtcDateTime.u8Weekday = td->tm_wday;
-  RtcDateTime.u8Hour = td->tm_hour + 8;
+  RtcDateTime.u8Hour = td->tm_hour;
   RtcDateTime.u8Minute = td->tm_min;
   RtcDateTime.u8Second = td->tm_sec;