diff --git a/modules/items/modelitems.go b/modules/items/modelitems.go
index f0a5428f9..9970daa8b 100644
--- a/modules/items/modelitems.go
+++ b/modules/items/modelitems.go
@@ -126,7 +126,7 @@ func (this *ModelItemsComp) Pack_AddItemToUserPack(uId string, itemId int32, add
 		return
 	}
 	change = make([]*pb.DB_UserItemData, len(itmes))
-	add, update, del, leftnum = this.pack_addItemToUserPack(itmes, itemId, addnum)
+	add, update, del, leftnum = this.pack_addItemToUserPack(uId, itmes, itemId, addnum)
 	if leftnum < 0 {
 		err = ItemNotEnoughError
 		return
@@ -173,7 +173,7 @@ func (this *ModelItemsComp) Pack_AddItemsToUserPack(uId string, items map[int32]
 	}
 	change = make([]*pb.DB_UserItemData, len(itmes))
 	for k, v := range items {
-		add, update, del, leftnum = this.pack_addItemToUserPack(itmes, k, v)
+		add, update, del, leftnum = this.pack_addItemToUserPack(uId, itmes, k, v)
 		if leftnum < 0 {
 			err = ItemNotEnoughError
 			return
@@ -248,7 +248,7 @@ func (this *ModelItemsComp) Pack_AddItemToUserPackByGrid(uId string, gridid stri
 }
 
 ///添加移除物品到用户背包
-func (this *ModelItemsComp) pack_addItemToUserPack(items []*pb.DB_UserItemData, itemId int32, addnum int32) (add, update, del []*pb.DB_UserItemData, leftnum int64) {
+func (this *ModelItemsComp) pack_addItemToUserPack(uid string, items []*pb.DB_UserItemData, itemId int32, addnum int32) (add, update, del []*pb.DB_UserItemData, leftnum int64) {
 	var (
 		err   error
 		conf  *cfg.Game_itemData
@@ -323,6 +323,7 @@ func (this *ModelItemsComp) pack_addItemToUserPack(items []*pb.DB_UserItemData,
 			if leftnum <= int64(conf.Maxnum) {
 				grid := &pb.DB_UserItemData{
 					GridId:    primitive.NewObjectID().Hex(),
+					UId:       uid,
 					ItemId:    itemId,
 					Amount:    uint32(leftnum),
 					CTime:     time.Now().Unix(),
@@ -336,6 +337,7 @@ func (this *ModelItemsComp) pack_addItemToUserPack(items []*pb.DB_UserItemData,
 				leftnum -= int64(conf.Maxnum)
 				grid := &pb.DB_UserItemData{
 					GridId:    primitive.NewObjectID().Hex(),
+					UId:       uid,
 					ItemId:    itemId,
 					Amount:    uint32(conf.Maxnum),
 					CTime:     time.Now().Unix(),