diff --git a/library/think/App.php b/library/think/App.php
index 4c75f1f4..ad90d1c9 100644
--- a/library/think/App.php
+++ b/library/think/App.php
@@ -74,6 +74,9 @@ class App
             Session::init($config['session']);
         }
 
+        // 日志初始化
+        Log::init($config['log']);
+
         if (empty(self::$dispatch['type'])) {
             // 未指定调度类型 则进行URL路由检测
             self::route($config);
diff --git a/library/think/Log.php b/library/think/Log.php
index aaecfbf2..6c62b871 100644
--- a/library/think/Log.php
+++ b/library/think/Log.php
@@ -80,9 +80,6 @@ class Log
      */
     public static function save()
     {
-        if (is_null(self::$driver)) {
-            self::init(Config::get('log'));
-        }
         self::$driver->save(self::$log);
     }
 
@@ -102,9 +99,6 @@ class Log
 
         // 监听log_write
         APP_HOOK && Hook::listen('log_write', $log);
-        if (is_null(self::$driver)) {
-            self::init(Config::get('log'));
-        }
         // 写入日志
         self::$driver->save($log);
     }
diff --git a/tests/thinkphp/library/think/inputTest.php b/tests/thinkphp/library/think/inputTest.php
index ac533833..dedbe623 100644
--- a/tests/thinkphp/library/think/inputTest.php
+++ b/tests/thinkphp/library/think/inputTest.php
@@ -174,7 +174,7 @@ class inputTest extends \PHPUnit_Framework_TestCase
         //$path = $_SERVER['PATH_INFO'] ? explode('/', $_SERVER['PATH_INFO'])[0] : '';
         //$this->assertEquals($path, Input::path('0', ''));
 
-        $_FILES = ['file' => ['name' => 'test.png', 'type' => 'image/png', 'tmp_name' => '/tmp/php5Wx0aJ', 'error' => 0, size => 15726]];
+        $_FILES = ['file' => ['name' => 'test.png', 'type' => 'image/png', 'tmp_name' => '/tmp/php5Wx0aJ', 'error' => 0, 'size' => 15726]];
         $this->assertEquals('image/png', Input::file('file.type'));
 
     }