gx

@@ -157,9 +157,13 @@ class SuppliersController extends BaseController
         $action_name = 'supplier_area';
         $param = [
             'prod_desc'=>$this->param['prod_desc'] ?? '',
-            'start_date'=>$this->param['start_date'] ?? '',
-            'end_date'=>$this->param['end_date'] ?? '',
         ];
+        if(isset($this->param['start_date'] )){
+            $param['start_date'] = $this->param['start_date'] ?? '';
+        }
+        if(isset($this->param['end_date'] )){
+            $param['end_date'] = $this->param['end_date'] ?? '';
+        }
         $res = $this->_action($api_url,$action_name,$param);
         $this->response('success',Code::SUCCESS,$res);
     }
@@ -176,8 +180,10 @@ class SuppliersController extends BaseController
         $action_name = 'trade_partner';
         $param = [
             'com_id'=>$this->param['com_id'] ?? '',
-            'com_role'=>$this->param['com_role'] ?? '',
         ];
+        if(isset($this->param['com_role'] )){
+            $param['com_role'] = $this->param['com_role'] ?? '';
+        }
         $res = $this->_action($api_url,$action_name,$param);
         $this->response('success',Code::SUCCESS,$res);
     }