diff --git a/application/common/controller/Backend.php b/application/common/controller/Backend.php
index 1945fd82b6d0b9ada74fdb686e1508f20fed2294..bcc6d0cb70c3b909c90529029f7f97808ae32729 100644
--- a/application/common/controller/Backend.php
+++ b/application/common/controller/Backend.php
@@ -266,7 +266,6 @@ class Backend extends Controller
         $tableName = '';
         if ($relationSearch) {
             if (!empty($this->model)) {
-                $name = \think\Loader::parseName(basename(str_replace('\\', '/', get_class($this->model))));
                 $name = $this->model->getTable();
                 $tableName = $name . '.';
             }