diff --git a/index.php b/index.php
index f6d9475..6aba2fb 100644
--- a/index.php
+++ b/index.php
@@ -1,245 +1,220 @@
-<?php
-@header('Content-Type: text/html; charset=UTF-8');
-if(!file_exists('install/install.lock')){
-	exit('<title>六零导航页 - 安装</title>您还未安装，点击<a href="install"><font color="blue">这里</font></a>开始安装！');
-}
-include "include/head.php"; ?>
-
-	<body onload="FocusOnInput()">
-
-		<div class="banner-video">
-
-<?php
-
-if(file_exists('./assets/img/background.jpg')){
-     echo 	'<img src="./assets/img/background.jpg" alt="本地背景">';
-}
-else {
-    echo 	'<img src="./assets/img/bing.php" alt="Bing每日背景">';
-}
-?>
-			<div class="bottom-cover">
-			</div>
-		</div>
-		<!--topbar开始-->
-		<nav class="navbar navbar-expand-lg navbar-light fixed-top">
-		<!--<a class="navbar-brand" href="/"><img src="../assets/img/logos.png" height="25"  title="六零起始页"></a>-->
-			<button class="navbar-toggler collapsed" style="border: none; outline: none;"
-			type="button" data-toggle="collapse" data-target="#navbarsExample05" aria-controls="navbarsExample05"
-			aria-expanded="false" aria-label="Toggle navigation">
-				<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" class="bi bi-list-nested"
-				fill="currentColor" id="list-nested">
-					<path fill-rule="evenodd" d="M4.5 11.5A.5.5 0 015 11h10a.5.5 0 010 1H5a.5.5 0 01-.5-.5zm-2-4A.5.5 0 013 7h10a.5.5 0 010 1H3a.5.5 0 01-.5-.5zm-2-4A.5.5 0 011 3h10a.5.5 0 010 1H1a.5.5 0 01-.5-.5z">
-					</path>
-				</svg>
-				<span>
-					<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" class="bi bi-x"
-					fill="currentColor" id="x">
-						<path fill-rule="evenodd" d="M11.854 4.146a.5.5 0 010 .708l-7 7a.5.5 0 01-.708-.708l7-7a.5.5 0 01.708 0z">
-						</path>
-						<path fill-rule="evenodd" d="M4.146 4.146a.5.5 0 000 .708l7 7a.5.5 0 00.708-.708l-7-7a.5.5 0 00-.708 0z">
-						</path>
-					</svg>
-					</span>
-			</button>
-			<div class="collapse navbar-collapse" id="navbarsExample05">
-				<ul class="navbar-nav mr-auto">
-					<li class="nav-item">
-						<a class="nav-link" href="https://www.lylme.com" target="_blant">
-							主页
-						</a>
-					</li>
-					<li class="nav-item">
-						<a class="nav-link" href="https://blog.lylme.com" target="_blant">
-							博客
-						</a>
-					</li>
-					<li class="nav-item">
-						<a class="nav-link" href="https://github.com/lylme" target="_blant">
-							Github
-						</a>
-					</li>
-					<li class="nav-item">
-						<a class="nav-link" href="https://blog.lylme.com/about.html" target="_blant">
-							关于
-						</a>
-					</li>
-				</ul>
-				<div id="main">  
-<div id="show_date"> </div>  
- </div>	
-<div id="show_time"></div>
-				<div id="he-plugin-simple">
-				</div>
-				
-				<script src="https://widget.qweather.net/simple/static/js/he-simple-common.js?v=2.0">
-				</script>
-			</div>
-			
-		</nav>
-				<!--topbar结束-->
-		<div class="container" style="margin-top:10vh; position: relative; z-index: 100;">
-		   
-	
-			<h2 class="title">
-			上网，从这里开始!
-			</h2>
-
-			 
-
-
-			<p class="content"><b>随机一言:</b>
-			 
- <?php
-// 存储数据的文件
-$filename = './assets/data/data.dat'; 
-// 指定页面编码
-// if (!file_exists($filename)) {
-//     die($filename . ' Error');
-// }
-// 读取整个数据文件
-$data = file_get_contents($filename);
-// 按换行符分割成数组
-$data = explode(PHP_EOL, $data);
-// 随机获取一行索引
-$result = $data[array_rand($data)];
-// 去除多余的换行符
-$result = str_replace(array("\r", "\n", "\r\n"), '', $result);
-echo $result;?>
-		</p>
-			<!--搜索开始-->
-			<div id="search" class="s-search">
-				<div id="search-list" class="hide-type-list">
-					<div class="search-group group-a s-current" style=" margin-top: 50px;">
-						<ul class="search-type">
-							<li>
-								<input checked="" hidden="" type="radio" name="type" id="type-baidu" value="https://www.baidu.com/?tn=simple#&wd="
-								data-placeholder="百度一下，你就知道">
-								<label for="type-baidu">
-									<svg class="icon" aria-hidden="true">
-										<use xlink:href="#icon-icon_baidulogo">
-										</use>
-									</svg>
-									<span style="color:#0c498c;font-weight:600">
-										百度一下
-									</span>
-								</label>
-							</li>
-							<li>
-								<input hidden="" type="radio" name="type" id="type-bing" value="https://cn.bing.com/search?q="
-								data-placeholder="微软必应搜索引擎">
-								<label for="type-bing" style="font-weight:600">
-									<svg class="icon" aria-hidden="true">
-										<use xlink:href="#icon-bing">
-										</use>
-									</svg>
-									<span style="color:#696a6d">
-										Bing必应
-									</span>
-								</label>
-							</li>
-							<li>
-								<input hidden="" type="radio" name="type" id="type-sogou" value="https://www.sogou.com/web?query="
-								data-placeholder="上网从搜狗开始">
-								<label for="type-sogou" style="font-weight:600">
-									<svg class="icon" aria-hidden="true">
-										<use xlink:href="#icon-sougou">
-										</use>
-									</svg>
-									<span style="color:#696a6d">
-										搜狗搜索
-									</span>
-								</label>
-							</li>
-							<li>
-								<input hidden="" type="radio" name="type" id="type-google" value="https://www.google.com.hk/search?hl=zh-CN&q="
-								data-placeholder="值得信任的搜索引擎">
-								<label for="type-google" style="font-weight:600">
-								<svg class="icon" aria-hidden="true">
-										<use xlink:href="#icon-google00">
-										</use>
-									</svg>
-									<span style="color:#3B83FA">
-										谷歌搜索
-									</span>
-								</label>
-							</li>
-							<li>
-								<input hidden="" type="radio" name="type" id="type-bilibili" value="https://search.bilibili.com/all?keyword="
-								data-placeholder=" (゜-゜)つロ 干杯">
-								<label for="type-bilibili">
-							<svg class="icon" aria-hidden="true">
-										<use xlink:href="#icon-bili">
-										</use>
-									</svg>
-									<span style="color:#00aeec;font-weight:600">
-										哔哩哔哩
-									</span>
-								</label>
-							</li>
-							<li>
-								<input hidden="" type="radio" name="type" id="type-weibo" value="https://s.weibo.com/weibo/"
-								data-placeholder="随时随地发现新鲜事">
-								<label for="type-weibo">
-									<svg class="icon" aria-hidden="true">
-										<use xlink:href="#icon-weibo">
-										</use>
-									</svg>
-									<span style="color:#ff5722;font-weight:600">
-										微博搜索
-									</span>
-								</label>
-							</li>
-							<li>
-								<input hidden="" type="radio" name="type" id="type-zhihu" value="https://www.zhihu.com/search?q="
-								data-placeholder="有问题，上知乎">
-								<label for="type-zhihu">
-									<svg class="icon" aria-hidden="true">
-										<use xlink:href="#icon-zhihu">
-										</use>
-									</svg>
-									<span style="color:#06f;font-weight:600">
-										知乎搜索
-									</span>
-								</label>
-							</li>
-								<li>
-								<input hidden="" type="radio" name="type" id="type-fanyi" value="https://translate.google.cn/?hl=zh-CN&sl=auto&tl=zh-CN&text="
-								data-placeholder="输入翻译内容，自动检测语言">
-								<label for="type-fanyi">
-									<svg class="icon" aria-hidden="true">
-										<use xlink:href="#icon-fanyi">
-										</use>
-									</svg>
-									<span style="color:#06f;font-weight:600">
-										在线翻译
-									</span>
-								</label>
-							</li>
-						</ul>
-					</div>
-				</div>
-				<form action="https://www.baidu.com/s?wd=" method="get" target="_blank"
-				id="super-search-fm">
-					<input type="text" id="search-text" placeholder="百度一下" style="outline:0"
-					autocomplete="off">
-					<button class="submit" type="submit">
-						<svg style="width: 22px; height: 22px; margin: 0 20px 0 20px; color: #fff;"
-						class="icon" aria-hidden="true">
-							<use xlink:href="#icon-sousuo">
-							</use>
-						</svg>
-						<span>
-					</button>
-				
-					<ul id="word" style="display: none;">
-					</ul>
-				</form>
-				<div class="set-check hidden-xs">
-					<input type="checkbox" id="set-search-blank" class="bubble-3" autocomplete="off">
-				</div>
-			</div>
-<?php
-    include "include/list.php";
-	include "include/footer.php";
+<?php
+@header('Content-Type: text/html; charset=UTF-8');
+if(!file_exists('install/install.lock')){
+	exit('<title>六零导航页 - 安装</title>您还未安装，点击<a href="install"><font color="blue">这里</font></a>开始安装！');
+}
+include "include/head.php"; 
+echo '<body onload="FocusOnInput()"><div class="banner-video">';
+if(file_exists('./assets/img/background.jpg')){
+    echo '<img src="./assets/img/background.jpg" alt="本地背景">';
+}
+else{
+    echo '<img src="./assets/img/bing.php" alt="自定义背景">';
+}
+?> 
+			<div class="bottom-cover" style="background-image: linear-gradient(rgba(255, 255, 255, 0) 0%, rgb(244 248 251 / 0.6) 50%, rgb(244 248 251) 100%);">
+			</div>
+		</div>
+		<!--topbar开始-->
+		<nav class="navbar navbar-expand-lg navbar-light fixed-top" style="position: absolute; z-index: 10000;">
+		<!--<a class="navbar-brand" href="/"><img src="./assets/img/logos.png" height="25"  title="六零起始页"></a>-->
+			<button class="navbar-toggler collapsed" style="border: none; outline: none;"
+			type="button" data-toggle="collapse" data-target="#navbarsExample05" aria-controls="navbarsExample05"
+			aria-expanded="false" aria-label="Toggle navigation">
+			<svg t="1636792421852" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="3801" width="200" height="200"><path d="M901.632 896H122.368c-30.72 0-55.808-25.088-55.808-55.808v-1.536c0-30.72 25.088-55.808 55.808-55.808h779.776c30.72 0 55.808 25.088 55.808 55.808v1.536c-0.512 30.72-25.6 55.808-56.32 55.808zM901.632 568.32H122.368c-30.72 0-55.808-25.088-55.808-55.808v-1.536c0-30.72 25.088-55.808 55.808-55.808h779.776c30.72 0 55.808 25.088 55.808 55.808v1.536c-0.512 30.72-25.6 55.808-56.32 55.808zM901.632 240.64H122.368c-30.72 0-55.808-25.088-55.808-55.808v-1.536c0-30.72 25.088-55.808 55.808-55.808h779.776c30.72 0 55.808 25.088 55.808 55.808v1.536c-0.512 30.72-25.6 55.808-56.32 55.808z" p-id="3802" fill="#ffffff"></path></svg>
+				<span>
+					<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" class="bi bi-x"
+					fill="currentColor" id="x">
+						<path fill-rule="evenodd" d="M11.854 4.146a.5.5 0 010 .708l-7 7a.5.5 0 01-.708-.708l7-7a.5.5 0 01.708 0z">
+						</path>
+						<path fill-rule="evenodd" d="M4.146 4.146a.5.5 0 000 .708l7 7a.5.5 0 00.708-.708l-7-7a.5.5 0 00-.708 0z">
+						</path>
+					</svg>
+					<span>
+			</button>
+			<div class="collapse navbar-collapse" id="navbarsExample05">
+				<ul class="navbar-nav mr-auto">
+					<li class="nav-item">
+						<a class="nav-link" href="https://www.lylme.com" target="_blant">主页</a>
+					</li>
+					<li class="nav-item">
+						<a class="nav-link" href="https://blog.lylme.com" target="_blant">博客</a>
+					</li>
+					<li class="nav-item">
+						<a class="nav-link" href="https://github.com/lylme" target="_blant">Github</a>
+					</li>
+					<li class="nav-item">
+						<a class="nav-link" href="https://blog.lylme.com/about.html" target="_blant">关于</a>
+					</li>
+				</ul>
+				<div id="main">  
+<div id="show_date"></div>  
+<div id="show_time"></div>
+ </div>	
+
+				<div id="he-plugin-simple">
+				</div>
+				
+				<script src="https://widget.qweather.net/simple/static/js/he-simple-common.js?v=2.0">
+				</script>
+			</div>
+			
+		</nav>
+				<!--topbar结束-->
+		<div class="container" style="margin-top:10vh; position: relative; z-index: 100;">
+			<h2 class="title">上网，从这里开始!</h2>
+
+ <?php
+
+$filename = './assets/data/data.dat';  //随机一言文件目录
+
+if (!file_exists($filename)) {
+    die($filename . ' Error');
+}
+$data = file_get_contents($filename);
+$data = explode(PHP_EOL, $data);
+$result = $data[array_rand($data)];
+$result = str_replace(array("\r", "\n", "\r\n"), '', $result);
+echo '<p class="content"><b>随机一言:</b>'.$result;
+?>
+		</p>
+			<!--搜索开始-->
+			<div id="search" class="s-search">
+				<div id="search-list" class="hide-type-list">
+					<div class="search-group group-a s-current" style=" margin-top: 50px;">
+						<ul class="search-type">
+							<li>
+								<input checked="" hidden="" type="radio" name="type" id="type-baidu" value="<?php if($ua == "pc"){echo 'https://www.baidu.com/s?tn=simple&word=';}else{echo 'https://m.baidu.com/s?tn=simple&word=';}?>"
+								data-placeholder="百度一下，你就知道">
+								<label for="type-baidu">
+									<svg class="icon" aria-hidden="true">
+										<use xlink:href="#icon-icon_baidulogo">
+										</use>
+									</svg>
+									<span style="color:#0c498c;font-weight:600">
+										百度一下
+									</span>
+								</label>
+							</li>
+						
+							<li>
+								<input hidden="" type="radio" name="type" id="type-sogou" value="https://www.sogou.com/web?query="
+								data-placeholder="上网从搜狗开始">
+								<label for="type-sogou" style="font-weight:600">
+									<svg class="icon" aria-hidden="true">
+										<use xlink:href="#icon-sougou">
+										</use>
+									</svg>
+									<span style="color:#696a6d">
+										搜狗搜索
+									</span>
+								</label>
+							</li>
+							
+								<li>
+								<input hidden="" type="radio" name="type" id="type-bing" value="https://cn.bing.com/search?q="
+								data-placeholder="微软必应搜索引擎">
+								<label for="type-bing" style="font-weight:600">
+									<svg class="icon" aria-hidden="true">
+										<use xlink:href="#icon-bing">
+										</use>
+									</svg>
+									<span style="color:#696a6d">
+										Bing必应
+									</span>
+								</label>
+							</li>
+							<li>
+								<input hidden="" type="radio" name="type" id="type-zhihu" value="https://www.zhihu.com/search?q="
+								data-placeholder="有问题，上知乎">
+								<label for="type-zhihu">
+									<svg class="icon" aria-hidden="true">
+										<use xlink:href="#icon-zhihu">
+										</use>
+									</svg>
+									<span style="color:#06f;font-weight:600">
+										知乎搜索
+									</span>
+								</label>
+							</li>
+							<li>
+								<input hidden="" type="radio" name="type" id="type-bilibili" value="https://search.bilibili.com/all?keyword="
+								data-placeholder=" (゜-゜)つロ 干杯">
+								<label for="type-bilibili">
+							<svg class="icon" aria-hidden="true">
+										<use xlink:href="#icon-bili">
+										</use>
+									</svg>
+									<span style="color:#00aeec;font-weight:600">
+										哔哩哔哩
+									</span>
+								</label>
+							</li>
+							<li>
+								<input hidden="" type="radio" name="type" id="type-weibo" value="https://s.weibo.com/weibo/"
+								data-placeholder="随时随地发现新鲜事">
+								<label for="type-weibo">
+									<svg class="icon" aria-hidden="true">
+										<use xlink:href="#icon-weibo">
+										</use>
+									</svg>
+									<span style="color:#ff5722;font-weight:600">
+										微博搜索
+									</span>
+								</label>
+							</li>
+							
+							<li>
+								<input hidden="" type="radio" name="type" id="type-google" value="https://www.google.com.hk/search?hl=zh-CN&q="
+								data-placeholder="值得信任的搜索引擎">
+								<label for="type-google" style="font-weight:600">
+								<svg class="icon" aria-hidden="true">
+										<use xlink:href="#icon-google00">
+										</use>
+									</svg>
+									<span style="color:#3B83FA">
+										谷歌搜索
+									</span>
+								</label>
+							</li>
+								<li>
+								<input hidden="" type="radio" name="type" id="type-fanyi" value="https://translate.google.cn/?hl=zh-CN&sl=auto&tl=zh-CN&text="
+								data-placeholder="输入翻译内容（自动检测语言）后回车">
+								<label for="type-fanyi">
+									<svg class="icon" aria-hidden="true">
+										<use xlink:href="#icon-fanyi">
+										</use>
+									</svg>
+									<span style="color:#06f;font-weight:600">
+										在线翻译
+									</span>
+								</label>
+							</li>
+						</ul>
+					</div>
+				</div>
+				<form action="https://www.baidu.com/s?wd=" method="get" target="_blank"
+				id="super-search-fm">
+					<input type="text" id="search-text" placeholder="百度一下" style="outline:0"
+					autocomplete="off">
+					<button class="submit" type="submit">
+						<svg style="width: 22px; height: 22px; margin: 0 20px 0 20px; color: #fff;"
+						class="icon" aria-hidden="true">
+							<use xlink:href="#icon-sousuo">
+							</use>
+						</svg>
+						<span>
+					</button>
+				
+					<ul id="word" style="display: none;">
+					</ul>
+				</form>
+				<div class="set-check hidden-xs">
+					<input type="checkbox" id="set-search-blank" class="bubble-3" autocomplete="off">
+				</div>
+			</div>
+
+<?php
+    include "include/list.php";
+	include "include/footer.php";
 ?>
\ No newline at end of file
