diff --git a/README.MD b/README.MD
index 957fc00..95b5731 100644
--- a/README.MD
+++ b/README.MD
@@ -192,7 +192,7 @@
 ## 安装
 
 ```shell
-$ git clone git@github.com:Binaryify/NeteaseCloudMusicApi.git
+$ git clone https://github.com/Binaryify/NeteaseCloudMusicApi.git
 $ npm install
 ```
 
diff --git a/public/avatar_update.html b/public/avatar_update.html
index cc3caa2..45c2b82 100644
--- a/public/avatar_update.html
+++ b/public/avatar_update.html
@@ -1,80 +1,82 @@
 <!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>更新头像</title>
-  </head>
-  <body>
-    <input id="file" type="file" name="filename" />
-    <img id="avatar" style="height: 200px; width: 200px; border-radius: 50%;" />
-    <script src="https://cdn.bootcdn.net/ajax/libs/axios/0.20.0-0/axios.min.js
-    "></script>
-    <script>
-      const phone = ''
-      const password = ''
-      const port = 3000
-      let cookieToken = ''
-      if (!phone || !password) {
-        const msg = '请设置你的手机号码和密码'
-        alert(msg)
-        throw new Error(msg)
-      }
+<html lang="zh">
 
-      main()
-      login()
-      async function main() {
-        document.querySelector('input[type="file"]').addEventListener(
-          'change',
-          function (e) {
-            var file = this.files[0]
-            upload(file)
-          },
-          false
-        )
-        const res = await axios({
-          url: `http://localhost:${port}/user/detail?uid=32953014&timestamp=${Date.now()}`,
-          withCredentials: true, //关键
-        })
-        document.querySelector('#avatar').src = res.data.profile.avatarUrl
-      }
-      async function login() {
-        const res = await axios({
-          url: `http://localhost:${port}/login/cellphone?phone=${phone}&password=${password}`,
-          withCredentials: true, //关键
-        })
-        cookieToken = res.data.cookie
-      }
-      async function upload(file) {
-        var formData = new FormData()
-        formData.append('imgFile', file)
-        const imgSize = await  getImgSize(file)
-        const res = await axios({
-          method: 'post',
-          url: `http://localhost:3000/avatar/upload?cookie=${cookieToken}&imgSize=${imgSize.width}&imgX=0&imgY=0&timestamp=${Date.now()}`,
-          headers: {
-            'Content-Type': 'multipart/form-data',
-          },
-          data: formData,
-        })
-        document.querySelector('#avatar').src = res.data.data.url
-      }
-      function getImgSize(file) {
-        return new Promise((resolve, reject) => {
-          let reader = new FileReader()
-          reader.readAsDataURL(file)
-          reader.onload = function (theFile) {
-            let image = new Image()
-            image.src = theFile.target.result
-            image.onload = function () {
-              resolve({
-                width: this.width,
-                height: this.height
-              })
-            }
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>更新头像</title>
+</head>
+
+<body>
+  <input id="file" type="file" name="filename" />
+  <img id="avatar" style="height: 200px; width: 200px; border-radius: 50%;" />
+  <script src="https://cdn.bootcdn.net/ajax/libs/axios/0.20.0-0/axios.min.js
+    "></script>
+  <script>
+    const phone = ''
+    const password = ''
+    let cookieToken = ''
+    if (!phone || !password) {
+      const msg = '请设置你的手机号码和密码'
+      alert(msg)
+      throw new Error(msg)
+    }
+
+    main()
+    login()
+    async function main() {
+      document.querySelector('input[type="file"]').addEventListener(
+        'change',
+        function (e) {
+          var file = this.files[0]
+          upload(file)
+        },
+        false
+      )
+      const res = await axios({
+        url: `/user/detail?uid=32953014&timestamp=${Date.now()}`,
+        withCredentials: true, //关键
+      })
+      document.querySelector('#avatar').src = res.data.profile.avatarUrl
+    }
+    async function login() {
+      const res = await axios({
+        url: `/login/cellphone?phone=${phone}&password=${password}`,
+        withCredentials: true, //关键
+      })
+      cookieToken = res.data.cookie
+    }
+    async function upload(file) {
+      var formData = new FormData()
+      formData.append('imgFile', file)
+      const imgSize = await getImgSize(file)
+      const res = await axios({
+        method: 'post',
+        url: `http://localhost:3000/avatar/upload?cookie=${cookieToken}&imgSize=${imgSize.width}&imgX=0&imgY=0&timestamp=${Date.now()}`,
+        headers: {
+          'Content-Type': 'multipart/form-data',
+        },
+        data: formData,
+      })
+      document.querySelector('#avatar').src = res.data.data.url
+    }
+    function getImgSize(file) {
+      return new Promise((resolve, reject) => {
+        let reader = new FileReader()
+        reader.readAsDataURL(file)
+        reader.onload = function (theFile) {
+          let image = new Image()
+          image.src = theFile.target.result
+          image.onload = function () {
+            resolve({
+              width: this.width,
+              height: this.height
+            })
           }
-        })
-      }
-    </script>
-  </body>
-</html>
+        }
+      })
+    }
+  </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/public/index.html b/public/index.html
index 42c1788..c3bbc3b 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,11 +1,13 @@
 <!DOCTYPE html>
-<html>
+<html lang="zh">
+
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <meta http-equiv="X-UA-Compatible" content="ie=edge">
   <title>网易云音乐 API</title>
 </head>
+
 <body>
   <h1>网易云音乐 API</h1>
   当你看到这个页面时,这个服务已经成功跑起来了~
@@ -17,32 +19,40 @@
     <li>3. <a href="/dj/program?rid=336355127">电台节目</a></li>
   </ul>
   <style>
-    html,body{
+    html,
+    body {
       height: 100vh;
       width: 100vw;
       margin: 0;
       padding: 0;
       background: #ffffff;
       text-align: center;
-      margin-top:30px;
+      margin-top: 30px;
       overflow: hidden;
     }
-    *{
-      color:rgb(100,100,100);
+
+    * {
+      color: rgb(100, 100, 100);
     }
-    a{
-      color:#42b983;
+
+    a {
+      color: #42b983;
     }
-    ul,li{
+
+    ul,
+    li {
       margin: 0;
     }
-    ul{
+
+    ul {
       margin-left: -40px;
       line-height: 30px;
     }
-    li{
+
+    li {
       list-style: none;
     }
   </style>
 </body>
+
 </html>
\ No newline at end of file
diff --git a/public/playlist_cover_update.html b/public/playlist_cover_update.html
index dde976b..e6b1bd7 100644
--- a/public/playlist_cover_update.html
+++ b/public/playlist_cover_update.html
@@ -1,86 +1,88 @@
 <!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>歌单封面上传</title>
-  </head>
-  <body>
-      
-    <input id="file" type="file" name="filename" />
-    <img id="playlist_cover" style="height: 200px; width: 200px; border-radius: 50%;" />
-    <script src="https://cdn.bootcdn.net/ajax/libs/axios/0.20.0-0/axios.min.js
-    "></script>
-    <script>
-      const phone = ''
-      const password = ''
-      const playlist_id = ''
-      const port = 3000
-      let cookieToken = ''
-      if (!phone || !password) {
-        const msg = '请设置你的手机号码和密码'
-        alert(msg)
-        throw new Error(msg)
-      }
-      if (!playlist_id) {
-        const msg = '请设置你的歌单id'
-        alert(msg)
-        throw new Error(msg)
-      }
+<html lang="zh">
 
-      main()
-      login()
-      async function main() {
-        document.querySelector('input[type="file"]').addEventListener(
-          'change',
-          function (e) {
-            var file = this.files[0]
-            upload(file)
-          },
-          false
-        )
-        const res = await axios({
-          url: `http://localhost:${port}/playlist/detail?id=${playlist_id}&timestamp=${Date.now()}`,
-        })
-        document.querySelector('#playlist_cover').src = res.data.playlist.coverImgUrl
-      }
-      async function login() {
-        const res = await axios({
-          url: `http://localhost:${port}/login/cellphone?phone=${phone}&password=${password}`,
-          withCredentials: true, //关键
-        })
-        cookieToken = res.data.cookie
-      }
-      async function upload(file) {
-        var formData = new FormData()
-        formData.append('imgFile', file)
-        const imgSize = await getImgSize(file)
-        const res = await axios({
-          method: 'post',
-          url: `http://localhost:3000/playlist/cover/update?id=${playlist_id}&cookie=${cookieToken}&imgSize=${imgSize.width}&imgX=0&imgY=0&timestamp=${Date.now()}`,
-          headers: {
-            'Content-Type': 'multipart/form-data',
-          },
-          data: formData,
-        })
-        document.querySelector('#playlist_cover').src = res.data.data.url
-      }
-      function getImgSize(file) {
-        return new Promise((resolve, reject) => {
-          let reader = new FileReader()
-          reader.readAsDataURL(file)
-          reader.onload = function (theFile) {
-            let image = new Image()
-            image.src = theFile.target.result
-            image.onload = function () {
-              resolve({
-                width: this.width,
-                height: this.height,
-              })
-            }
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>歌单封面上传</title>
+</head>
+
+<body>
+
+  <input id="file" type="file" name="filename" />
+  <img id="playlist_cover" style="height: 200px; width: 200px; border-radius: 50%;" />
+  <script src="https://cdn.bootcdn.net/ajax/libs/axios/0.20.0-0/axios.min.js
+    "></script>
+  <script>
+    const phone = ''
+    const password = ''
+    const playlist_id = ''
+    let cookieToken = ''
+    if (!phone || !password) {
+      const msg = '请设置你的手机号码和密码'
+      alert(msg)
+      throw new Error(msg)
+    }
+    if (!playlist_id) {
+      const msg = '请设置你的歌单id'
+      alert(msg)
+      throw new Error(msg)
+    }
+
+    main()
+    login()
+    async function main() {
+      document.querySelector('input[type="file"]').addEventListener(
+        'change',
+        function (e) {
+          var file = this.files[0]
+          upload(file)
+        },
+        false
+      )
+      const res = await axios({
+        url: `/playlist/detail?id=${playlist_id}&timestamp=${Date.now()}`,
+      })
+      document.querySelector('#playlist_cover').src = res.data.playlist.coverImgUrl
+    }
+    async function login() {
+      const res = await axios({
+        url: `/login/cellphone?phone=${phone}&password=${password}`,
+        withCredentials: true, //关键
+      })
+      cookieToken = res.data.cookie
+    }
+    async function upload(file) {
+      var formData = new FormData()
+      formData.append('imgFile', file)
+      const imgSize = await getImgSize(file)
+      const res = await axios({
+        method: 'post',
+        url: `http://localhost:3000/playlist/cover/update?id=${playlist_id}&cookie=${cookieToken}&imgSize=${imgSize.width}&imgX=0&imgY=0&timestamp=${Date.now()}`,
+        headers: {
+          'Content-Type': 'multipart/form-data',
+        },
+        data: formData,
+      })
+      document.querySelector('#playlist_cover').src = res.data.data.url
+    }
+    function getImgSize(file) {
+      return new Promise((resolve, reject) => {
+        let reader = new FileReader()
+        reader.readAsDataURL(file)
+        reader.onload = function (theFile) {
+          let image = new Image()
+          image.src = theFile.target.result
+          image.onload = function () {
+            resolve({
+              width: this.width,
+              height: this.height,
+            })
           }
-        })
-      }
-    </script>
-  </body>
-</html>
+        }
+      })
+    }
+  </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/public/test.html b/public/test.html
index 804bd92..d0e8768 100644
--- a/public/test.html
+++ b/public/test.html
@@ -1,62 +1,63 @@
 <!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8" />
-        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-        <meta http-equiv="X-UA-Compatible" content="ie=edge" />
-        <title>test</title>
-    </head>
+<html lang="zh">
 
-    <body>
-        <p>请在控制台看结果</p>
-        <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>
-        <script src="https://cdn.bootcss.com/axios/0.18.0/axios.min.js"></script>
-        <script>
-            const phone = ''
-            const password = ''
-            const port = 3000
-            if(!phone || !password){
-              const msg = '请设置你的手机号码和密码'
-              alert(msg)
-              throw new Error(msg)
-            }
-            $.ajax({
-              url: `http://localhost:${port}/login/cellphone?phone=${phone}&password=${password}`,
-              xhrFields: {
-                withCredentials: true //关键
-              },
-              success: function(data) {
-                console.log(data)
-                $.ajax({
-                  url: `http://localhost:${port}/recommend/resource `,
-                  xhrFields: {
-                    withCredentials: true //关键
-                  },
-                  success: function(data) {
-                    console.log(data)
-                  },
-                  error: function(err) {
-                    console.log(err)
-                  }
-                })
-              },
-              error: function(err) {
-                console.log(err)
-              }
-            })
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
+  <title>test</title>
+</head>
 
-            axios({
-              url: `http://localhost:${port}/login/cellphone?phone=${phone}&password=${password}`,
-              withCredentials: true //关键
-            }).then(function(res) {
-              console.log(res.data)
-              axios({
-                url: `http://localhost:${port}/recommend/resource`,
-                withCredentials: true //关键
-              }).then(function(res) {
-                console.log(res.data)
-              })
-            })
-        </script>
-    </body>
-</html>
+<body>
+  <p>请在控制台看结果</p>
+  <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdn.bootcss.com/axios/0.18.0/axios.min.js"></script>
+  <script>
+    const phone = ''
+    const password = ''
+    if (!phone || !password) {
+      const msg = '请设置你的手机号码和密码'
+      alert(msg)
+      throw new Error(msg)
+    }
+    $.ajax({
+      url: `/login/cellphone?phone=${phone}&password=${password}`,
+      xhrFields: {
+        withCredentials: true //关键
+      },
+      success: function (data) {
+        console.log(data)
+        $.ajax({
+          url: `/recommend/resource `,
+          xhrFields: {
+            withCredentials: true //关键
+          },
+          success: function (data) {
+            console.log(data)
+          },
+          error: function (err) {
+            console.log(err)
+          }
+        })
+      },
+      error: function (err) {
+        console.log(err)
+      }
+    })
+
+    axios({
+      url: `/login/cellphone?phone=${phone}&password=${password}`,
+      withCredentials: true //关键
+    }).then(function (res) {
+      console.log(res.data)
+      axios({
+        url: `/recommend/resource`,
+        withCredentials: true //关键
+      }).then(function (res) {
+        console.log(res.data)
+      })
+    })
+  </script>
+</body>
+
+</html>
\ No newline at end of file
