diff --git a/rule/user_amount.go b/rule/user_amount.go
index 16e6615..98c04b7 100644
--- a/rule/user_amount.go
+++ b/rule/user_amount.go
@@ -55,26 +55,27 @@ func DealUserCoin(session *xorm.Session, req md.DealUserCoinReq) (err error) {
 	} else if req.Kind == "sub" {
 		userVirtualCoinFlow.Direction = 2
 		userVirtualCoinFlow.AfterAmout = coinAmountValue.Sub(amountValue).RoundFloor(4).String()
+		if zhios_order_relate_utils.StrToFloat64(userVirtualCoinFlow.AfterAmout) < 0 {
+			var coin model.VirtualCoin
+			_, err = session.Where("id = ?", req.CoinId).Get(&coin)
+			if err != nil {
+				return err
+			}
+			zhios_order_relate_utils.FilePutContents("virtual_coin_not", zhios_order_relate_utils.SerializeStr(map[string]interface{}{
+				"uid":           userVirtualCoinFlow.Uid,
+				"amount":        userVirtualCoinFlow.Amout,
+				"before_amount": userVirtualCoinFlow.BeforeAmout,
+				"after_amount":  userVirtualCoinFlow.AfterAmout,
+				"coin_id":       userVirtualCoinFlow.CoinId,
+			}))
+			return errors.New("用户" + zhios_order_relate_utils.IntToStr(userVirtualCoinFlow.Uid) + "的" + coin.Name + "不足")
+			//userVirtualCoinFlow.AfterAmout = "0"
+		}
 	} else {
 		err = errors.New("错误的kind类型")
 		return err
 	}
-	if zhios_order_relate_utils.StrToFloat64(userVirtualCoinFlow.AfterAmout) < 0 {
-		var coin model.VirtualCoin
-		_, err = session.Where("id = ?", req.CoinId).Get(&coin)
-		if err != nil {
-			return err
-		}
-		zhios_order_relate_utils.FilePutContents("virtual_coin_not", zhios_order_relate_utils.SerializeStr(map[string]interface{}{
-			"uid":           userVirtualCoinFlow.Uid,
-			"amount":        userVirtualCoinFlow.Amout,
-			"before_amount": userVirtualCoinFlow.BeforeAmout,
-			"after_amount":  userVirtualCoinFlow.AfterAmout,
-			"coin_id":       userVirtualCoinFlow.CoinId,
-		}))
-		return errors.New("用户" + zhios_order_relate_utils.IntToStr(userVirtualCoinFlow.Uid) + "的" + coin.Name + "不足")
-		//userVirtualCoinFlow.AfterAmout = "0"
-	}
+
 	//3、插入 `user_virtual_coin_flow` 记录
 	_, err = db.UserVirtualCoinFlowInsert(session, &userVirtualCoinFlow)
 	if err != nil {