diff --git a/app/admin/logic/warehouse_product/WarehouseProductLogic.php b/app/admin/logic/warehouse_product/WarehouseProductLogic.php
index 81e521d8b..bae36df45 100644
--- a/app/admin/logic/warehouse_product/WarehouseProductLogic.php
+++ b/app/admin/logic/warehouse_product/WarehouseProductLogic.php
@@ -242,6 +242,7 @@ class WarehouseProductLogic extends BaseLogic
             return $res;
         } catch (\Exception $e) {
             Db::rollback();
+            d($e);
             throw new BusinessException($e->getMessage());
         }
     }
@@ -356,21 +357,25 @@ class WarehouseProductLogic extends BaseLogic
     private static function decProductIncStorege($res,$nums,$admin_id=0)
     {
         $res1 = WarehouseProductStorege::where('warehouse_id', $res['warehouse_id'])
-        ->where('product_id', $res['product_id'])->inc('nums',$nums)->update();
+        ->where('product_id', $res['product_id'])->find();
+        $res1->nums = bcadd($res1->nums,$nums,2);
+        $res1->save();
         SqlChannelLog('WarehouseProductStorege', $res1['id'], $nums, 1, Request()->url(),$admin_id);
         
-        $res->dec('nums',$nums)->update();
-        SqlChannelLog('WarehouseProduct', $res['id'], $res['nums'], -1, Request()->url(),$admin_id);
+        WarehouseProduct::where('id',$res['id'])->update(['nums'=>bcsub($res['nums'],$nums,2)]);
+        SqlChannelLog('WarehouseProduct', $res['id'], $nums, -1, Request()->url(),$admin_id);
     }
 
     //增加
     private static function incProductDecStorege($res, $nums,$admin_id=0)
     {
         $res1 = WarehouseProductStorege::where('warehouse_id', $res['warehouse_id'])
-        ->where('product_id', $res['product_id'])->dec('nums',$nums)->update();
+        ->where('product_id', $res['product_id'])->find();
+        $res1->nums = bcsub($res1->nums,$nums,2);
+        $res1->save();
         SqlChannelLog('WarehouseProductStorege', $res1['id'], $nums, -1, Request()->url(),$admin_id);
-        
-        $res->inc('nums',$nums)->update();
-        SqlChannelLog('WarehouseProduct', $res['id'], $res['nums'], 1, Request()->url(),$admin_id);
+
+        WarehouseProduct::where('id',$res['id'])->update(['nums'=>bcadd($res['nums'],$nums,2)]);
+        SqlChannelLog('WarehouseProduct', $res['id'], $nums, 1, Request()->url(),$admin_id);
     }
 }