diff --git a/kiri-engine/Abstracts/BaseApplication.php b/kiri-engine/Abstracts/BaseApplication.php
index db86e13e..7374a170 100644
--- a/kiri-engine/Abstracts/BaseApplication.php
+++ b/kiri-engine/Abstracts/BaseApplication.php
@@ -29,7 +29,7 @@ use Kiri\Jwt\Jwt;
 use Kiri\Kiri;
 use ReflectionException;
 use Server\ServerManager;
-use Server\SInterface\OnTaskInterface;
+use Server\Contract\OnTaskInterface;
 use Swoole\Table;
 
 /**
diff --git a/kiri-gii/GiiTask.php b/kiri-gii/GiiTask.php
index 092718b6..bf66da6e 100644
--- a/kiri-gii/GiiTask.php
+++ b/kiri-gii/GiiTask.php
@@ -31,7 +31,7 @@ class GiiTask extends GiiBase
 		
 namespace App\Async;
 
-use Server\SInterface\OnTaskInterface;
+use Server\Contract\OnTaskInterface;
 
 ';