diff --git a/modules/items/modelitems.go b/modules/items/modelitems.go
index dca9c3fd9..3eff139f3 100644
--- a/modules/items/modelitems.go
+++ b/modules/items/modelitems.go
@@ -754,7 +754,7 @@ func (this *ModelItemsComp) useitem(session comm.IUserSession, gid string, amoun
 		}
 	case itemuse_randombox: //宝箱
 		user := this.module.ModuleUser.GetUser(session.GetUserId())
-		if prop := this.module.ModuleTools.GetGroupDataByLottery(itemcf.BoxId, user.Vip, user.Lv); len(prop) > 0 {
+		if prop := this.module.ModuleTools.GetGroupDataByLottery(itemcf.BoxId, user.Vip, user.Lv); len(prop) == 0 {
 			//if prop = this.module.configure.GetDropData(itemcf.BoxId); prop == nil {
 			errdata = &pb.ErrorData{
 				Code:    pb.ErrorCode_ConfigNoFound,