diff --git a/app/index/lang/en-us/mobile.php b/app/index/lang/en-us/mobile.php
index 8dfb523d..75ff8c8c 100644
--- a/app/index/lang/en-us/mobile.php
+++ b/app/index/lang/en-us/mobile.php
@@ -193,7 +193,7 @@ return [
 
     // nas主题 - 下载页
     'topicnas/download' => [
-        'CyberData赛博云空间'  => 'CyberData',
+        'CyberData赛博云空间' => 'CyberData',
         'Weline微链接' => 'Weline'
     ],