diff --git a/model/rank.go b/model/rank.go
index 35ca9de..f417be9 100644
--- a/model/rank.go
+++ b/model/rank.go
@@ -411,6 +411,7 @@ func DelNianRank(args *FindNianListArgs) error {
 type NianPlayerRankLog struct {
 	TypeId   int32 //1-幸运榜 2：伤害榜
 	RankData []*NianPlayerRankData
+	Platform string
 	Ts       int64
 }
 type NianPlayerRankData struct {
diff --git a/worldsrv/rankmatch.go b/worldsrv/rankmatch.go
index ad47dc4..e2a7da1 100644
--- a/worldsrv/rankmatch.go
+++ b/worldsrv/rankmatch.go
@@ -961,6 +961,7 @@ func (r *RankMatchMgr) NianRankAward() {
 		}
 		log := &model.NianPlayerRankLog{}
 		log.Ts = time.Now().Unix()
+		log.Platform = platform
 		for _, info := range rankConfig.RankData {
 			if info.TypeId == 1 {
 				log.TypeId = info.TypeId