diff --git a/src/server/conf/limited_time_event/limited_time_event_cfg.go b/src/server/conf/limited_time_event/limited_time_event_cfg.go
index 51a49df7..84035515 100644
--- a/src/server/conf/limited_time_event/limited_time_event_cfg.go
+++ b/src/server/conf/limited_time_event/limited_time_event_cfg.go
@@ -312,6 +312,15 @@ func GetUnlockLv() int {
 	return gamedata.GetIntValue(data, "Value")
 }
 
+func GetCatSaleCD() int64 {
+	data, err := gamedata.GetDataByKey(CFG_LIMITED_TIME_EVENT_CONST, "Event_Cooldown_7days")
+	if err != nil {
+		log.Debug("GetCatSaleCD err:%v", err)
+		return 0
+	}
+	return int64(gamedata.GetIntValue(data, "Value"))
+}
+
 func GetFirstEvent() int {
 	data, err := gamedata.GetDataByKey(CFG_LIMITED_TIME_EVENT_CONST, "First_Event")
 	if err != nil {
diff --git a/src/server/game/mod/limited_time_event/limited_time_event.go b/src/server/game/mod/limited_time_event/limited_time_event.go
index de3c40fd..3739d4aa 100644
--- a/src/server/game/mod/limited_time_event/limited_time_event.go
+++ b/src/server/game/mod/limited_time_event/limited_time_event.go
@@ -49,7 +49,8 @@ type LimitedTimeEventMod struct {
 	BonusNum       int
 	First          bool
 	FirstReward    bool
-	CatDaySale     bool // 是否参与猫咪大甩卖活动
+	CatDaySale     bool  // 是否参与猫咪大甩卖活动
+	LastCatDaySale int64 // 上次开启猫咪大甩卖时间
 }
 
 type LTEInfo struct {
@@ -205,6 +206,9 @@ func (l *LimitedTimeEventMod) Trigger(Lv int) (int, []int, []int) {
 // 增加限时事件
 func (l *LimitedTimeEventMod) AddEvent(EventId, Duration int) int64 {
 	v, ok := l.EventList[EventId]
+	if EventId == EVENT_TYPE_CAT_DAY_SALE {
+		l.LastCatDaySale = GoUtil.Now()
+	}
 	if ok && v.StartT+v.Remian > GoUtil.Now() {
 		// 事件未过期
 		v.Remian += int64(Duration)
@@ -366,6 +370,10 @@ func (l *LimitedTimeEventMod) SelectProgressReward(Id, Lv, Energy int) ([]*item.
 	if Energy < limitedTimeEventCfg.GetHighRollerNeedEnergy() {
 		delete(RandMap, limitedTimeEventCfg.GetJackpotIdByType(EVENT_TYPE_HIGH_ROLLER))
 	}
+	if GoUtil.Now()-l.LastCatDaySale < limitedTimeEventCfg.GetCatSaleCD() {
+		// 参与猫咪大甩卖活动时，猫咪大甩卖事件不进池子
+		delete(RandMap, limitedTimeEventCfg.GetJackpotIdByType(EVENT_TYPE_CAT_DAY_SALE))
+	}
 	n := 0
 	r := make([]int, 0)
 	LastOption := l.LastOption