diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 35410ca..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# 默认忽略的文件
-/shelf/
-/workspace.xml
-# 基于编辑器的 HTTP 客户端请求
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/cdnflydadao.iml b/.idea/cdnflydadao.iml
deleted file mode 100644
index c956989..0000000
--- a/.idea/cdnflydadao.iml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="WEB_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index d55ca90..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/cdnflydadao.iml" filepath="$PROJECT_DIR$/.idea/cdnflydadao.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/web/update.php b/web/update.php
index 63f2bb9..710f5a8 100644
--- a/web/update.php
+++ b/web/update.php
@@ -3,7 +3,7 @@
 
 error_reporting(0);
 header('Content-Type: text/html; charset=UTF-8');
-aaaa
+
 $url = 'https://update.cdnfly.cn/master/upgrades?version_num=';
 $data = send_request($url);
 $arr = json_decode($data, true);