diff --git a/utils/es/base.go b/utils/es/base.go
index c9ae96d..0fc4ce7 100644
--- a/utils/es/base.go
+++ b/utils/es/base.go
@@ -21,10 +21,10 @@ func GetLatestEffectiveIndexFromAlias(now time.Time) string {
 	//if now.Weekday() > time.Wednesday || (now.Weekday() > time.Wednesday && now.Hour() > 14) {
 	if now.Weekday() > time.Friday || (now.Weekday() > time.Friday && now.Hour() > 14) {
 		// 当前已经过了周三下午两点 返回上周蛋蛋分
-		now = now.AddDate(0, 0, -7*2)
+		now = now.AddDate(0, 0, -7*1)
 	} else {
 		// 没过周三下午两点 返回上上周蛋蛋分
-		now = now.AddDate(0, 0, -7*1)
+		now = now.AddDate(0, 0, -7*2)
 	}
 	year, week := now.ISOWeek()
 	return egg_system_rules.IntToStr(year) + egg_system_rules.IntToStr(week)