diff --git a/modules/arena/modelarena.go b/modules/arena/modelarena.go
index eb4220d88..8ddbdbfc7 100644
--- a/modules/arena/modelarena.go
+++ b/modules/arena/modelarena.go
@@ -92,7 +92,7 @@ func (this *modelArena) queryPlayerInfo(uId string) (result *pb.DBArenaUser, err
 // 查询用户装备数据
 func (this *modelArena) queryPlayers(uIds []string) (result []*pb.DBArenaUser, err error) {
 	result = make([]*pb.DBArenaUser, 0)
-	if _, err = this.Gets(uIds, &result); err != nil && err != mgo.MongodbNil {
+	if _, err = this.GetByUids(uIds, &result); err != nil && err != mgo.MongodbNil {
 		this.module.Errorln(err)
 		return
 	}