HTML中出现了没有写的CSS和JS链接后出现Failed to load resource错误提示

HTML中出现了没有写的CSS和JS链接

<head>
    <meta charset="utf-8"> 
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="IE=Edge">
    <meta http-equiv="Cache-Control" content="no-store">
    <meta http-equiv="Content-Security-Policy" content=" default-src 'self';script-src 'self' 'unsafe-inline';style-src 'self' 'unsafe-inline';">
    <title>车辆管理系统</title>
    <link rel="stylesheet" href="./index/static/layui/css/layui.css"></link>
    <link rel="stylesheet" href="./index/static/car.css"></link>
    <link rel="icon" href="./index/static/img/favicon.ico" type="image/x-icon" />
    <link rel="shortcut icon" href="./index/static/img/favicon.ico" type="image/x-icon"/>
</head>
<body>
<script src="./index/static/layui/layui.js"></script>
<script src="./index/static/car.js"></script>
</body>

以上是自己写的代码，HTML中引用了layui的文件，文件在index/static/layui下面
以下是开发者模式的元素里的代码，截图里面的内容

<head>
    <meta charset="utf-8"> 
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="IE=Edge">
    <meta http-equiv="Cache-Control" content="no-store">
    <meta http-equiv="Content-Security-Policy" content=" default-src 'self';script-src 'self' 'unsafe-inline';style-src 'self' 'unsafe-inline';">
    <title>车辆管理系统</title>
    <link rel="stylesheet" href="./index/static/layui/css/layui.css">
    <link rel="stylesheet" href="./index/static/car.css">
    <link rel="icon" href="./index/static/img/favicon.ico" type="image/x-icon">
    <link rel="shortcut icon" href="./index/static/img/favicon.ico" type="image/x-icon">
<link id="layuicss-laydate" rel="stylesheet" href="http://10.41.31.16/clglxt/index/static/layui/css/modules/laydate/default/laydate.css?v=5.3.1" media="all">
<link id="layuicss-layer" rel="stylesheet" href="http://10.41.31.16/clglxt/index/static/layui/css/modules/layer/default/layer.css?v=3.5.1" media="all">
<link id="layuicss-skincodecss" rel="stylesheet" href="http://10.41.31.16/clglxt/index/static/layui/css/modules/code.css?v=3" media="all">
<script async="" charset="utf-8" src="layui.js"></script>
</head>

最后三行link和script是莫名其妙出现的，我从来没有写过这几行
登录到内部界面后，所有的界面也出现了这个提示，也是没有同文件夹下的layui.js
Windows服务器试过，首页复制一个同名文件，运行一次，然后删除，就没提示了。
但是内部页面同样操作就不行。
但是Linux服务器同样不行
什么乱七八糟的问题都出来了

img

img

js 文件里可能有动态写成的css和js