更新

app/Admin/routes.php

@@ -25,5 +25,5 @@ Route::group([
     $router->resource('/problem', 'UsersProblemController');
     $router->resource('/users_info', 'UsersInfoController');
     $router->resource('/setting', 'SystemConfigController');
-    $router->resource('/paymentlog', 'PaymentLogController.php');
+    $router->resource('/paymentlog', 'PaymentLogController');
 });