diff --git a/src/DcatLogViewerServiceProvider.php b/src/DcatLogViewerServiceProvider.php
index 59dd516..55f74ed 100644
--- a/src/DcatLogViewerServiceProvider.php
+++ b/src/DcatLogViewerServiceProvider.php
@@ -25,8 +25,8 @@ class DcatLogViewerServiceProvider extends ServiceProvider
             'middleware' => config('dcat-log-viewer.route.middleware'),
         ], function ($router) {
             $router->get('/', ['as' => 'dcat-log-viewer', 'uses' => 'LogController@index',]);
+            $router->get('download', ['as' => 'dcat-log-viewer.download', 'uses' => 'LogController@download',]);
             $router->get('{file}', ['as' => 'dcat-log-viewer.file', 'uses' => 'LogController@index',]);
-            $router->get('download/{file}', ['as' => 'dcat-log-viewer.download', 'uses' => 'LogController@download',]);
         });
     }
 }
diff --git a/src/LogController.php b/src/LogController.php
index 3d30420..0555e3a 100644
--- a/src/LogController.php
+++ b/src/LogController.php
@@ -35,10 +35,11 @@ class LogController
         ]);
     }
 
-    public function download($file = null)
+    public function download()
     {
         $request = app('request');
 
+        $file = trim($request->get('file'));
         $dir = trim($request->get('dir'));
         $filename = trim($request->get('filename'));
         $keyword = trim($request->get('keyword'));