gx

@@ -79,7 +79,7 @@ class ProductLogic extends  BaseLogic
             $this->param['category_id'] = $this->getLastCategory($this->param['category_id']);
         }
         if(isset($this->param['keyword_id']) && !empty($this->param['keyword_id'])){
-            $this->param['keyword_id'] = implode(',',$this->saveKeyword($this->param['keyword_id']));
+            $this->param['keyword_id'] = ','.implode(',',$this->saveKeyword($this->param['keyword_id'])).',';
         }
         $this->model->edit($this->param,['id'=>$this->param['id']]);
         return $this->success();