diff --git a/server/adminserver/api/v1/system/announcement.go b/server/adminserver/api/v1/system/announcement.go
index 1c796a5f..d1846e4f 100644
--- a/server/adminserver/api/v1/system/announcement.go
+++ b/server/adminserver/api/v1/system/announcement.go
@@ -221,10 +221,10 @@ func (this *AnncApi) AddIngameAnnc(c *gin.Context) {
 
 	annc.Uniid = uint64(f5.GetApp().NewNodeUuid())
 	nowDaySeconds := int32(f5.GetApp().GetRealSeconds())
-	annc.BeginTime = getTimeSeconds(annc.BeginTime)
-	annc.EndTime = getTimeSeconds(annc.EndTime)
-	annc.BeginDate = getUtcDaysSeconds(annc.BeginDate)
-	annc.EndDate = getUtcDaysSeconds(annc.EndDate)
+	annc.BeginTime = int32(int64(annc.BeginTime) - q5.GetDaySeconds(int64(annc.BeginTime), 0))
+	annc.EndTime = int32(int64(annc.EndTime) - q5.GetDaySeconds(int64(annc.EndTime), 0))
+	annc.BeginDate = int32(q5.GetDaySeconds(int64(annc.BeginDate), 0))
+	annc.EndDate = int32(q5.GetDaySeconds(int64(annc.EndDate), 0))
 	annc.CreateTime = nowDaySeconds
 	annc.ModifyTime = nowDaySeconds
 	err := f5.GetApp().GetOrmDb(constant.CONF_DB).Create(&annc).Error
@@ -328,7 +328,8 @@ func (this *AnncApi) CheckIngameAnnc(annc system.IngameAnnc, c *gin.Context) boo
 	// 	return false
 	// }
 
-	if getUtcDaysSeconds(annc.EndDate) < getUtcDaysSeconds(annc.BeginDate) || getUtcDaysSeconds(annc.EndDate) < getUtcDaysSeconds(int32(notsecs)) {
+	if q5.GetDaySeconds(int64(annc.EndDate), 0) < q5.GetDaySeconds(int64(annc.BeginDate), 0) ||
+		q5.GetDaySeconds(int64(annc.EndDate), 0) < q5.GetDaySeconds(int64(notsecs), 0) {
 		c.JSON(http.StatusOK, gin.H{
 			"code":    2,
 			"message": "发送日期不对",
@@ -338,11 +339,3 @@ func (this *AnncApi) CheckIngameAnnc(annc system.IngameAnnc, c *gin.Context) boo
 
 	return true
 }
-
-func getUtcDaysSeconds(ts int32) int32 {
-	return ts / 3600 / 24 * 3600 * 24
-}
-
-func getTimeSeconds(ts int32) int32 {
-	return ts - ts/3600/24*3600*24
-}