diff --git a/library/think/App.php b/library/think/App.php
index f2a199d4..0dba6fe8 100644
--- a/library/think/App.php
+++ b/library/think/App.php
@@ -34,7 +34,7 @@ class App
         // 读取扩展配置文件
         if (Config::get('extra_config_list')) {
             foreach (Config::get('extra_config_list') as $file) {
-                Config::load($file, $file);
+                Config::load(APP_PATH . $file . EXT, $file);
             }
         }
 
@@ -287,11 +287,11 @@ class App
         } else {
             $path = APP_PATH . $module;
             // 加载模块配置
-            Config::load($module . 'config');
+            Config::load(APP_PATH . $module . 'config' . EXT);
 
             // 加载应用状态配置
             if ($config['app_status']) {
-                Config::load($module . $config['app_status']);
+                Config::load(APP_PATH . $module . $config['app_status'] . EXT);
             }
 
             // 加载别名文件
diff --git a/library/think/Config.php b/library/think/Config.php
index 75b59514..b6a4d365 100644
--- a/library/think/Config.php
+++ b/library/think/Config.php
@@ -55,7 +55,6 @@ class Config
     public static function load($file, $name = '', $range = '')
     {
         $range = $range ?: self::$range;
-        $file  = strpos($file, '.') ? $file : APP_PATH . $file . EXT;
         if (!isset(self::$config[$range])) {
             self::$config[$range] = [];
         }
diff --git a/tests/thinkphp/library/think/configTest.php b/tests/thinkphp/library/think/configTest.php
index 92b46788..a0167056 100644
--- a/tests/thinkphp/library/think/configTest.php
+++ b/tests/thinkphp/library/think/configTest.php
@@ -46,8 +46,8 @@ class configTest extends \PHPUnit_Framework_TestCase
 
     public function testLoad()
     {
-        $file   = 'config';
-        $config = array_change_key_case(include APP_PATH . $file . EXT);
+        $file   = include APP_PATH . 'config' . EXT;
+        $config = array_change_key_case(include $file);
         $name   = '_name_';
         $range  = '_test_';