diff --git a/dbproxy/svc/l_customaward.go b/dbproxy/svc/l_customaward.go
index 77c1f2d..76daa52 100644
--- a/dbproxy/svc/l_customaward.go
+++ b/dbproxy/svc/l_customaward.go
@@ -39,7 +39,7 @@ func (this *DBCustomLogAwardSvc) Find(req *model.CustomLogAwardFindReq, res *mod
 		return ErrCustomLogAwardNotFound
 	}
 
-	if err := c.Find(bson.M{"startts": bson.M{"$gte": req.StartTs, "$lte": req.EndTs}}).Sort("startts").All(&res.List); err != nil {
+	if err := c.Find(bson.M{"startts": bson.M{"$gte": req.StartTs, "$lte": req.EndTs}}).Sort("-startts").Limit(50).All(&res.List); err != nil {
 		return err
 	}
 	return nil
diff --git a/ranksrv/com/listmgr.go b/ranksrv/com/listmgr.go
index 14d818e..218cfe3 100644
--- a/ranksrv/com/listmgr.go
+++ b/ranksrv/com/listmgr.go
@@ -92,6 +92,7 @@ func (r *ListMgr[T]) Take(platform string, index int32, f func([]T, error)) {
 }
 
 // UpdateCache 更新缓存
+// 重新获取数据
 func (r *ListMgr[T]) UpdateCache(platform string, index int32) {
 	tp := r.platform[platform]
 	if tp == nil {
diff --git a/ranksrv/rank/customaward.go b/ranksrv/rank/customaward.go
index fdafc74..b2f9aed 100644
--- a/ranksrv/rank/customaward.go
+++ b/ranksrv/rank/customaward.go
@@ -7,6 +7,7 @@ import (
 	"github.com/jinzhu/now"
 	"mongo.games.com/goserver/core/logger"
 	"mongo.games.com/goserver/core/module"
+	"mongo.games.com/goserver/core/timer"
 	"mongo.games.com/goserver/srvlib"
 	"mongo.games.com/goserver/srvlib/action"
 
@@ -84,6 +85,10 @@ func (c *CustomAwardMgr) Update() {
 				StartTs:  nowTime.Add(-time.Minute * 8).Unix(),
 				EndTs:    nowTime.Unix(),
 			})
+			timer.AfterTimer(func(h timer.TimerHandle, ud interface{}) bool {
+				CustomAwardMgrInstance.UpdateCache(k, 0)
+				return true
+			}, nil, time.Second*2)
 			// 通知获奖
 			pack := &rank.UserAward{
 				Snid:   int32(id),