提交

app/admin/controller/Config.php

@@ -53,7 +53,7 @@ class Config extends BaseController
                     return $this->error('配置不存在');
                 }
                 $params['val'] = $exist['type'] == 'rich_text' ? json_encode($params['val']) : $params['val'];
-            
+                $params['field'] = $exist['field'];
                 ConfigModel::where('id', $id)->update($params);
             } else {
                 $params['val'] = $params['type'] == 'rich_text' ? json_encode($params['val']) : $params['val'];