diff --git a/modules/modulebase.go b/modules/modulebase.go
index bc59db64d..5b96bfeb7 100644
--- a/modules/modulebase.go
+++ b/modules/modulebase.go
@@ -254,7 +254,7 @@ func (this *ModuleBase) CheckRes(session comm.IUserSession, res []*cfg.Gameatn)
 	}
 	// 校验数量
 	for k, v := range attrs {
-		if this.ModuleUser.QueryAttributeValue(session.GetUserId(), k) < int64(v) { // -v 负负得正
+		if this.ModuleUser.QueryAttributeValue(session.GetUserId(), k) < int64(v) {
 			code = pb.ErrorCode_ResNoEnough
 			this.Warnf("资源不足", log.Field{Key: "uid", Value: session.GetUserId()}, log.Field{Key: "T", Value: k}, log.Field{Key: "N", Value: v})
 			return