diff --git a/modules/arena/api_info.go b/modules/arena/api_info.go
index 1101900c6..eb9d73da5 100644
--- a/modules/arena/api_info.go
+++ b/modules/arena/api_info.go
@@ -53,6 +53,10 @@ func (this *apiComp) Info(session comm.IUserSession, req *pb.ArenaInfoReq) (code
 			Ticket:   10,
 			Record:   make([]*pb.DBArenaBattleRecord, 0),
 		}
+		if info.Dan, err = this.module.modelArena.computedan(info.Integral); err != nil {
+			code = pb.ErrorCode_ConfigNoFound
+			return
+		}
 		if err = this.module.modelArena.Add(session.GetUserId(), info); err != nil {
 			this.module.Errorln(err)
 		}
diff --git a/modules/arena/modelarena.go b/modules/arena/modelarena.go
index 08be4e333..dae108015 100644
--- a/modules/arena/modelarena.go
+++ b/modules/arena/modelarena.go
@@ -85,17 +85,14 @@ func (this *modelArena) queryUserHeros(uid string, heroids []string) (results []
 ///保存用户竞技场信息
 func (this *modelArena) updateArenaUserInfo(info *pb.DBArenaUser) (err error) {
 	var (
-		active *cfg.GameArenaActiveRewardData
+		dan int32
 	)
-
-	if active, err = this.module.configure.getActiveReward(info.Integral); err != nil {
-		this.module.Errorln(err)
+	if dan, err = this.computedan(info.Integral); err != nil {
 		return
 	}
-
 	this.Change(info.Uid, map[string]interface{}{
 		"integral": info.Integral,
-		"dan":      active.LvId,
+		"dan":      dan,
 		"attack":   info.Attack,
 		"defend":   info.Defend,
 		"streak":   info.Streak,
@@ -103,6 +100,19 @@ func (this *modelArena) updateArenaUserInfo(info *pb.DBArenaUser) (err error) {
 	return
 }
 
+func (this *modelArena) computedan(integral int32) (dan int32, err error) {
+	var (
+		active *cfg.GameArenaActiveRewardData
+	)
+
+	if active, err = this.module.configure.getActiveReward(integral); err != nil {
+		this.module.Errorln(err)
+		return
+	}
+	dan = active.LvId
+	return
+}
+
 //获取目标去陪数据
 // func (this *modelArena) matchePlayer(integral int32) (results []*pb.DBArenaUser, err error) {
 // 	var (