diff --git a/common/constant.go b/common/constant.go
index 4d3e425..4bd7dad 100644
--- a/common/constant.go
+++ b/common/constant.go
@@ -268,6 +268,7 @@ const (
 	GainWayItemTaskEveryDay             = 81 //每日任务
 	GainWayItemWeekActive               = 82 //周活跃奖励
 	GainWayContinueSign                 = 83 //累计签到
+	GainWayBackend                      = 84 // 后台操作
 )
 
 // 后台选择 金币变化类型 的充值 类型id号起始
diff --git a/worldsrv/trascate_webapi.go b/worldsrv/trascate_webapi.go
index 6f66d41..f8bc320 100644
--- a/worldsrv/trascate_webapi.go
+++ b/worldsrv/trascate_webapi.go
@@ -4360,13 +4360,13 @@ func init() {
 			p := PlayerMgrSington.GetPlayerBySnId(msg.GetSnid())
 			if p != nil {
 				//获取道具Id
-				BagMgrSingleton.AddItems(p, items, 0, common.GainWay_Exchange, "system", "商城兑换", 0, 0, false)
+				BagMgrSingleton.AddItems(p, items, 0, common.GainWayBackend, "system", "后台操作", 0, 0, false)
 				pack.Tag = webapiproto.TagCode_SUCCESS
 				pack.Msg = "AddItem success"
 				return common.ResponseTag_Ok, pack
 			} else {
-				BagMgrSingleton.AddItemsOffline(msg.Platform, msg.Snid, items, common.GainWay_Pay,
-					"system", "", 0, 0, false, func(err error) {
+				BagMgrSingleton.AddItemsOffline(msg.Platform, msg.Snid, items, common.GainWayBackend,
+					"system", "后台操作", 0, 0, false, func(err error) {
 						if err != nil {
 							pack.Tag = webapiproto.TagCode_FAILED
 							pack.Msg = "AddItem failed:" + err.Error()