diff --git a/dbproxy/svc/u_player.go b/dbproxy/svc/u_player.go
index 35ab3a1..bf6b7c1 100644
--- a/dbproxy/svc/u_player.go
+++ b/dbproxy/svc/u_player.go
@@ -354,6 +354,11 @@ func (svc *PlayerDataSvc) GetPlayerDataBySnId(args *model.GetPlayerDataBySnIdArg
 			}
 			cplayerdata.Update(bson.M{"snid": args.SnId}, bson.M{"$set": param})
 		}
+		if p.GuideStep >= 0 && p.CreateTime.Unix() < model.GameParamData.GuideTs {
+			p.GuideStep = -1
+			param["guidestep"] = p.GuideStep
+			cplayerdata.Update(bson.M{"snid": args.SnId}, bson.M{"$set": param})
+		}
 	}
 
 	var code string
diff --git a/model/gameparam.go b/model/gameparam.go
index c4c51e2..fb99669 100644
--- a/model/gameparam.go
+++ b/model/gameparam.go
@@ -82,7 +82,8 @@ type GameParam struct {
 	TestRankMatchAward         bool     // 测试段位奖励领取通知，直接改玩家排位积分使玩家获得奖励
 	RankPlayerPermitMaxNum     int32    // 赛季通行证积分排行榜最大人数
 	PermitInitScore            int64    // 赛季通行证初始积分
-	GuideStepMaxNum            int32    // 引导步骤最大值
+	GuideStepMaxNum            int32    // 新手引导步骤最大值
+	GuideTs                    int64    // 新手引导时间戳，小于这个时间的玩家不显示新手引导
 }
 
 var GameParamPath = "../data/gameparam.json"
@@ -213,4 +214,7 @@ func InitGameParam() {
 	if GameParamData.GuideStepMaxNum == 0 {
 		GameParamData.GuideStepMaxNum = 4
 	}
+	if GameParamData.GuideTs == 0 {
+		GameParamData.GuideTs = 1724623200
+	}
 }