diff --git a/app/api/lists/product/ProductLists.php b/app/api/lists/product/ProductLists.php
index 4abfe93cb..a11a486c2 100644
--- a/app/api/lists/product/ProductLists.php
+++ b/app/api/lists/product/ProductLists.php
@@ -101,7 +101,7 @@ class ProductLists extends BaseAdminDataLists implements ListsSearchInterface,Li
                 $where[]=['cate_id','in',array_merge($arr,$arr2)];
             }
         }
-        if(empty($where)){
+        if(empty($where) && $class_all){
             //2或者1
             $where[]=['cate_id','=',$class_all];
         }
@@ -177,7 +177,7 @@ class ProductLists extends BaseAdminDataLists implements ListsSearchInterface,Li
                 $where[]=['cate_id','in',array_merge($arr,$arr2)];
             }
         }
-        if(empty($where)){
+        if(empty($where)&& $class_all){
             //2或者1
             $where[]=['cate_id','=',$class_all];
         }