add reverse:for v3.3.8 礼包可以用购买商品补贴

lib/comm_plan/all.go

@@ -483,15 +483,18 @@ func commSubsidy(opt *PlanOpt, totalAmt, integralTotalAmt float64, lvuser *LvUse
 			pvdBool = true
 		}
 	}
-	if pvdBool && lvuser.Diff != 1 {
-		return 0, 0, 0, nil, nil
-	}
 	if _, ok := grade[lv]; !ok {
 		return 0, 0, 0, nil, nil
 	}
 	if grade[lv].UserSubsidyType == "" {
 		grade[lv].UserSubsidyType = "up_lv"
 	}
+	if opt.Mode == "lv_price_other" && grade[lv].UserSubsidyType != "up_lv" {
+		pvdBool = false
+	}
+	if pvdBool && lvuser.Diff != 1 {
+		return 0, 0, 0, nil, nil
+	}
 	// 各等级 各虚拟币补贴设置
 	userLvUpSubsidyList := grade[lv].UserLvUpSubsidyList
 	if userLvUpSubsidyList == nil {