diff --git a/404.html b/404.html
index d2963271..77fd9387 100644
--- a/404.html
+++ b/404.html
@@ -3,27 +3,27 @@
 	<head>
 		<meta charset="utf-8"/>		
 		<title>568Tools&nbsp;|&nbsp;404</title>
-		<link rel="icon" type="image/svg+xml" href="https://tools.pj568.eu.org/img/icon.svg">
-		<link rel="stylesheet" href="https://tools.pj568.eu.org/css/tool_type.css">
-		<script src="https://tools.pj568.eu.org/js/include.js"></script>
+		<link rel="icon" type="image/svg+xml" href="/img/icon.svg">
+		<link rel="stylesheet" href="/css/tool_type.css">
+		<script src="/js/include.js"></script>
 	</head>
 	<body>
 		<div class="bg-img"></div>
 		<div id="list" class="nav_content">
 			<div class="item info">
-                <h2><img class="mainicon" src="https://tools.pj568.eu.org/img/icon.svg" />&nbsp;568Tools&nbsp;|&nbsp;404</h2>
+                <h2><img class="mainicon" src="/img/icon.svg" />&nbsp;568Tools&nbsp;|&nbsp;404</h2>
                 <div id="ad_line" style="margin: 0 10px;"></div>
                 <p>抱歉，查找的页面不存在。</p>
             </div>
 			<div class="item">
                 <h2>可选操作</h2>
 				<div class="child">
-					<a href="https://Tools.pj568.eu.org/">回到主页</a>
+					<a href="/">回到主页</a>
 					<a onclick="javascript:history.back(-1);">尝试返回</a>
 				</div>
             </div>
         </div>
-		<include src="https://tools.pj568.eu.org/header.html"></include>
+		<include src="/header.html"></include>
 		<ul id="rcb_menu">
 			<li id="rcb_t1">🏠&nbsp;首页</li>
 			<li class="hr_break"></li>
@@ -35,4 +35,4 @@
 		</ul>
 	</body>
 </html>
-<script src="https://tools.pj568.eu.org/js/contextmenu.js"></script>
\ No newline at end of file
+<script src="/js/contextmenu.js"></script>
\ No newline at end of file
diff --git a/README.md b/README.md
index b44ca68f..efa76aa9 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@
 - [X] ~~构建`留言反馈`页面，做到无后端。~~
 - [ ] 构建`提交页面`页面。
 - [ ] 修复右键菜单中的`在新标签页打开`按钮。
-- [ ] 添加`加载`页面。
+- [ ] 添加`加载`动画。
 - [ ] ……
 
 ## 🏆贡献者们
diff --git a/about/index.html b/about/index.html
index 90738b8f..08e79732 100644
--- a/about/index.html
+++ b/about/index.html
@@ -13,7 +13,7 @@
 		<div class="bg-img"></div>
 		<div id="list" class="nav_content">
 			<div class="item info">
-                <div style="padding:0 20px" id="content"></div>
+                <div style="padding:0 20px;max-width:800px" id="content"></div>
 				<h1 id="1">许可证</h1>
 				<p style="color:#F5F5F5;padding:0 20px;max-width:800px" id="lic"></p>
             </div>
diff --git a/incert/index.html b/incert/index.html
index 61a7fb4c..38a866f3 100644
--- a/incert/index.html
+++ b/incert/index.html
@@ -30,7 +30,7 @@
 	</head>
 	<body style="display:block;height:calc(100% - 42px)">
 		<div class="bg-img"></div>
-        <iframe id="myIframe" width="100%" style="display:block;height:100%;border:none" src="/incert/defualt.html"></iframe>
 		<include src="/header.html"></include>
+        <iframe id="myIframe" width="100%" style="display:block;height:100%;border:none" src="/incert/defualt.html"></iframe>
 	</body>
 </html>
\ No newline at end of file
diff --git a/lib b/lib
index e3ff1787..56c504a0 160000
--- a/lib
+++ b/lib
@@ -1 +1 @@
-Subproject commit e3ff1787273ee223e95aa2b5a624eb7c18d0ff72
+Subproject commit 56c504a0941f577f2d3ee491ea14da2da11aa08c
