修改

app/system/controller/ShowTemplate.php

@@ -180,7 +180,7 @@ class ShowTemplate extends  BaseController{
             ['title',''],
             ['status',''],
         ],$request);
-        $data = (new ServiceTypeModel)->getList($post);
+        $data = (new ServiceTimeTypeModel)->getList($post);
         return app('json')->success([
             'list'      => $data["list"],
             'pageCount' => $data["totalCount"],