11

application/admin/controller/unishop/Order.php

@@ -565,7 +565,7 @@ class Order extends Backend
                 SUM(p.number) num,
 	            p.price,
 	            SUM(p.number)*p.price')
-            ->group("p.id")
+            ->group("p.product_id")
             ->select();
         $product_list = collection($product_list)->toArray();