diff --git a/public/index.php b/public/index.php
index e3c0fe908..c3b7842f1 100644
--- a/public/index.php
+++ b/public/index.php
@@ -9,8 +9,9 @@
 // | Author: liu21st <liu21st@gmail.com>
 // +----------------------------------------------------------------------
 
+use think\App;
+
 // [ 应用入口文件 ]
-namespace think;
 
 require __DIR__ . '/../vendor/autoload.php';
 
diff --git a/think b/think
index 2429d223a..979ac3585 100644
--- a/think
+++ b/think
@@ -1,10 +1,11 @@
 #!/usr/bin/env php
 <?php
-namespace think;
+
+use think\App;
 
 // 命令行入口文件
 // 加载基础文件
 require __DIR__ . '/vendor/autoload.php';
 
 // 应用初始化
-(new App())->console->run();
\ No newline at end of file
+(new App())->console->run();