diff --git a/public/react/src/modules/tpm/TPMIndexHOC.js b/public/react/src/modules/tpm/TPMIndexHOC.js
index d3054e029..1ae9e34fb 100644
--- a/public/react/src/modules/tpm/TPMIndexHOC.js
+++ b/public/react/src/modules/tpm/TPMIndexHOC.js
@@ -34,8 +34,8 @@ if (!window['indexHOCLoaded']) {
       .attr('href', `${_url_origin}/stylesheets/educoder/edu-main.css?1525440977`));
 
   // index.html有加载
-    $('head').append($('<link rel="stylesheet" type="text/css" />')
-        .attr('href', `${_url_origin}/stylesheets/educoder/edu-all.css?1525440977`));
+	$('head').append($('<link rel="stylesheet" type="text/css" />')
+		.attr('href', `${_url_origin}/stylesheets/educoder/edu-all.css?1525440977`));
 
 
   // $('head').append($('<link rel="stylesheet" type="text/css" />')