diff --git a/modules/mainline/api_levelpass.go b/modules/mainline/api_levelpass.go
index 724dad07d..1a52e4b14 100644
--- a/modules/mainline/api_levelpass.go
+++ b/modules/mainline/api_levelpass.go
@@ -112,7 +112,10 @@ func (this *apiComp) LevelPass(session comm.IUserSession, req *pb.MainlineLevelP
 		}
 		aeward = append(aeward, atno...)
 	}
-	userExp, _ = this.module.ModuleUser.ConsumePsAddExp(session, consumPs)
+	consumPs = info.Ps[req.Level]
+	if userExp, errdata = this.module.ModuleUser.ConsumePsAddExp(session, consumPs); errdata != nil {
+		return
+	}
 	session.SendMsg(string(this.module.GetType()), "levelpass", &pb.MainlineLevelPassResp{
 		Level:   req.Level,
 		Star:    star,
diff --git a/modules/user/module.go b/modules/user/module.go
index 9e3b8cd4d..c96e05dc5 100644
--- a/modules/user/module.go
+++ b/modules/user/module.go
@@ -1213,8 +1213,9 @@ func (this *User) AddPer(session comm.IUserSession, pers map[string]int32, bPush
 func (this *User) ConsumePsAddExp(session comm.IUserSession, ps int32) (addExp int32, errdata *pb.ErrorData) {
 	if ps <= 0 {
 		errdata = &pb.ErrorData{
-			Code:  pb.ErrorCode_ReqParameterError,
-			Title: pb.ErrorCode_ReqParameterError.ToString(),
+			Code:    pb.ErrorCode_ReqParameterError,
+			Title:   pb.ErrorCode_ReqParameterError.ToString(),
+			Message: "ConsumePsAddExp ps is zero",
 		}
 		return
 	}