diff --git a/worldsrv/trascate_webapi.go b/worldsrv/trascate_webapi.go
index b73a19e..09f2ee6 100644
--- a/worldsrv/trascate_webapi.go
+++ b/worldsrv/trascate_webapi.go
@@ -2495,15 +2495,26 @@ func init() {
 				return common.ResponseTag_ParamError, pack
 			}
 			var items []*model.Item
+			var has bool
 			for _, info := range msg.ItemInfo {
 				items = append(items, &model.Item{
 					ItemId:     info.ItemId,  // 物品id
 					ItemNum:    info.ItemNum, // 数量
 					ObtainTime: time.Now().Unix(),
 				})
+				if info.ItemNum < 0 {
+					has = true
+				}
 			}
 			p := PlayerMgrSington.GetPlayerBySnId(msg.GetSnid())
 			if p != nil {
+				if p.scene != nil && has {
+					logger.Logger.Warnf("游戏中不能减道具")
+					pack.Tag = webapiproto.TagCode_FAILED
+					pack.Msg = "游戏中不能减道具"
+					return common.ResponseTag_Ok, pack
+				}
+
 				//获取道具Id
 				_, _, ok := BagMgrSingleton.AddItems(&model.AddItemParam{
 					Platform: p.Platform,