diff --git a/ling_chair_http/index.js b/ling_chair_http/finally.js
similarity index 91%
rename from ling_chair_http/index.js
rename to ling_chair_http/finally.js
index 2d70e42..2838351 100644
--- a/ling_chair_http/index.js
+++ b/ling_chair_http/finally.js
@@ -35,11 +35,11 @@ else {
     else hello = "晚安"
     viewBinding.helloText.text(hello)
 
-    viewBinding.userHead.attr("src", User.getUserHeadUrl(localStorage.userName))
+    viewBinding.userHead.attr("src", CurrentUser.getUserHeadUrl(localStorage.userName))
 
     ContactsList.reloadList()
 
-    User.registerCallback()
+    CurrentUser.registerCallback()
 }
 
 // 感谢AI的力量
diff --git a/ling_chair_http/handler.js b/ling_chair_http/handler.js
index dc5d63e..0ecc74c 100644
--- a/ling_chair_http/handler.js
+++ b/ling_chair_http/handler.js
@@ -3,7 +3,12 @@
  * Github: MoonLeeeaf
  * 业务逻辑
  */
-class User {
+
+// ================================
+//             当前用户
+// ================================
+
+class CurrentUser {
     static myAccessToken
     // 登录账号  通过回调函数返回刷新令牌
     static signIn(name, passwd, cb) {
@@ -69,7 +74,7 @@ class User {
         let img = self.files[0]
         client.emit("user.setHeadImage", {
             name: localStorage.userName,
-            accessToken: await User.getAccessToken(),
+            accessToken: await CurrentUser.getAccessToken(),
             headImage: img,
         }, (re) => mdui.snackbar(re.msg))
     }
@@ -80,7 +85,7 @@ class User {
                 if (!re.invalid)
                     return mdui.snackbar("验证用户失败！")
 
-                mdui.alert("账号刷新令牌已过期, 请重新登录哦", "提示", () => User.signOutAndReload(), {
+                mdui.alert("账号刷新令牌已过期, 请重新登录哦", "提示", () => CurrentUser.signOutAndReload(), {
                     confirmText: "确定",
                     closeOnConfirm: false,
                     closeOnEsc: false,
@@ -107,7 +112,7 @@ class User {
             }
 
             if (ChatMsgAdapter.target !== localStorage.userName) {
-                let n = new 通知().setTitle("" + await NickCache.getNick(a.target)).setMessage(a.msg.msg).setIcon(User.getUserHeadUrl(a.target)).show(async () => {
+                let n = new 通知().setTitle("" + await NickCache.getNick(a.target)).setMessage(a.msg.msg).setIcon(CurrentUser.getUserHeadUrl(a.target)).show(async () => {
                     await ChatMsgAdapter.switchTo(a.target, a.type)
                     location.replace("#msgid_" + a.msg.msgid)
                     n.close()
@@ -116,12 +121,16 @@ class User {
         })
     }
     static async openProfileDialog(name) {
-        viewBinding.dialogProfileHead.attr("src", User.getUserHeadUrl(name))
+        viewBinding.dialogProfileHead.attr("src", CurrentUser.getUserHeadUrl(name))
         viewBinding.dialogProfileNick.text(await NickCache.getNick(name))
         new mdui.Dialog(viewBinding.dialogProfile).open()
     }
 }
 
+// ================================
+//             昵称缓存
+// ================================
+
 class NickCache {
     static data = {}
     static async getNick(name) {
@@ -145,7 +154,7 @@ class ContactsList {
     static async reloadList() {
         client.emit("user.getFriends", {
             name: localStorage.userName,
-            accessToken: await User.getAccessToken(),
+            accessToken: await CurrentUser.getAccessToken(),
         }, async (re) => {
             if (re.code !== 0)
                 return mdui.snackbar(re.msg)
@@ -155,7 +164,7 @@ class ContactsList {
             for (let index in ls) {
                 let name = ls[index]
                 let dick = await NickCache.getNick(name)
-                $($.parseHTML(`<li class="mdui-list-item mdui-ripple" mdui-drawer-close><div class="mdui-list-item-avatar"><img src="` + User.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" /></div><div class="mdui-list-item-content">` + dick + `</div></li>`)).appendTo(viewBinding.contactsList).click(() => {
+                $($.parseHTML(`<li class="mdui-list-item mdui-ripple" mdui-drawer-close><div class="mdui-list-item-avatar"><img src="` + CurrentUser.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" /></div><div class="mdui-list-item-content">` + dick + `</div></li>`)).appendTo(viewBinding.contactsList).click(() => {
                     ChatMsgAdapter.switchTo(name, "single")
                 })
             }
@@ -214,7 +223,7 @@ class ChatMsgAdapter {
             name: localStorage.userName,
             target: this.target,
             msg: msg,
-            accessToken: await User.getAccessToken(),
+            accessToken: await CurrentUser.getAccessToken(),
         }, async (re) => {
             if (re.code !== 0)
                 return mdui.snackbar(re.msg)
@@ -237,7 +246,7 @@ class ChatMsgAdapter {
                 name: localStorage.userName,
                 target: this.target,
                 limit: limit,
-                accessToken: await User.getAccessToken(),
+                accessToken: await CurrentUser.getAccessToken(),
                 startId: start,
             }, (re) => {
                 if (re.code !== 0)
@@ -298,11 +307,11 @@ class ChatMsgAdapter {
                 <span id="msg-content">` + msg + `</span>
                 </div>
                 </div>
-                <img class="avatar" src="` + User.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" />
+                <img class="avatar" src="` + CurrentUser.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" />
                 </div>`
         else
             temp = `<div class="chat-message-left">
-                <img class="avatar" src="` + User.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" />
+                <img class="avatar" src="` + CurrentUser.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" />
                 <div class="message-content-with-nickname-left">
                 <span class="nickname">` + nick + `</span>
                 <div class="message-content mdui-card" id="msgid_` + msgid + `">
@@ -427,7 +436,7 @@ function refreshAll() {
     NickCache.data = {}
 }
 
-window.User = User
+window.User = CurrentUser
 window.ContactsList = ContactsList
 window.NickCache = NickCache
 window.ChatPage = ChatPage
diff --git a/ling_chair_http/index.html b/ling_chair_http/index.html
index 158fb54..e05cf15 100644
--- a/ling_chair_http/index.html
+++ b/ling_chair_http/index.html
@@ -184,9 +184,9 @@
       </div>
       <div class="mdui-dialog-actions">
         <button class="mdui-btn mdui-ripple"
-          onclick="User.signUp(viewBinding.dialogSignInName.val(), viewBinding.dialogSignInPasswd.val(), () => mdui.snackbar('注册成功, 请直接点击登录即可~'))">注册</button>
+          onclick="CurrentUser.signUp(viewBinding.dialogSignInName.val(), viewBinding.dialogSignInPasswd.val(), () => mdui.snackbar('注册成功, 请直接点击登录即可~'))">注册</button>
         <button class="mdui-btn mdui-ripple" n-id="dialogSignInEnter"
-          onclick="User.signInWithDialog(viewBinding.dialogSignInName.val(), viewBinding.dialogSignInPasswd.val())">登录</button>
+          onclick="CurrentUser.signInWithDialog(viewBinding.dialogSignInName.val(), viewBinding.dialogSignInPasswd.val())">登录</button>
       </div>
     </div>
   </div>
@@ -221,7 +221,7 @@
       <button class="mdui-btn mdui-ripple" n-id="dialogEditNickClose" mdui-dialog-close
         onclick="new mdui.Dialog(viewBinding.dialogSettings.get(0)).open()">关闭</button>
       <button class="mdui-btn mdui-ripple"
-        onclick="User.setNick(viewBinding.dialogEditNickNick.val(), () => {mdui.snackbar('已保存, 刷新页面生效');viewBinding.dialogEditNickClose.click()})">保存</button>
+        onclick="CurrentUser.setNick(viewBinding.dialogEditNickNick.val(), () => {mdui.snackbar('已保存, 刷新页面生效');viewBinding.dialogEditNickClose.click()})">保存</button>
     </div>
   </div>
 
@@ -276,7 +276,7 @@
           <i class="mdui-list-item-icon mdui-icon material-icons">edit</i>
           <div class="mdui-list-item-content">修改昵称</div>
         </li>
-        <li class="mdui-list-item mdui-ripple" onclick="User.uploadHeadImage()">
+        <li class="mdui-list-item mdui-ripple" onclick="CurrentUser.uploadHeadImage()">
           <i class="mdui-list-item-icon mdui-icon material-icons">account_circle</i>
           <div class="mdui-list-item-content">上传头像</div>
         </li>
@@ -289,7 +289,7 @@
   </div>
 
   <div class="mdui-hidden">
-    <input type="file" n-id="uploadHeadImage" name="选择头像" onchange="User.uploadHeadImageCallback(this)"
+    <input type="file" n-id="uploadHeadImage" name="选择头像" onchange="CurrentUser.uploadHeadImageCallback(this)"
       accept="image/png, image/jpeg" />
   </div>
 
@@ -302,7 +302,7 @@
   <script src="manager.js"></script>
   <script src="ui.js"></script>
   <script src="handler.js"></script>
-  <script src="index.js"></script>
+  <script src="finally.js"></script>
 </body>
 
 </html>
\ No newline at end of file