diff --git a/templates/index.html b/templates/index.html
deleted file mode 100644
index d25fe52..0000000
--- a/templates/index.html
+++ /dev/null
@@ -1,220 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link href="../static/bootstrap-4.3.1-dist/css/bootstrap.min.css" rel="stylesheet">
-    <script src="../static/jquery-3.3.1.min.js"></script>
-    <script src="../static/bootstrap-4.3.1-dist/js/bootstrap.min.js"></script>
-   <link href="../static/css/index.css" rel="stylesheet">
-    <title>在线习题测试系统</title>
-</head>
-<body>
-
-<nav class="navbar navbar-expand-sm bg-light navbar-light ">
-    <ul class="navbar-nav">
-        <li class="nav-item">
-            <!--<a class="nav-link" href="/toIndex/"><h3>首页</h3></a>-->
-            <a href="/toIndex/"><button class="btn btn-primary">首页</button></a>
-        </li>
-        <li>
-            <button data-target="#stuModal" data-toggle="modal" class="btn btn-primary">学生登录</button>
-        </li>
-        <li>
-            <button data-target="#teaModal" data-toggle="modal" class="btn btn-primary">教师登录</button>
-        </li>
-        <li style="position: fixed;right: 100px; font-size: 20px;top:10px;color:#000000" >{{ student.name }}</li>
-        <a href="/logout/"><li style="position: fixed;right: 20px; font-size: 20px;top:10px;color:#cc1313"><button data-target="#myModal" data-toggle="modal" class="btn btn-primary">退出</button></li></a>
-    </ul>
-</nav>
-
-<div class="container">
-  <br>
-  <ul class="nav nav-pills" role="tablist">
-    <li class="nav-item">
-      <a class="nav-link active" data-toggle="pill" href="#home">个人信息</a>
-    </li>
-    <li class="nav-item">
-      <a class="nav-link" data-toggle="pill" href="#menu1">考试信息</a>
-    </li>
-    <li class="nav-item">
-      <a class="nav-link" data-toggle="pill" href="#menu2">成绩查询</a>
-    </li>
-  </ul>
-
-  <div class="tab-content">
-    <div id="home" class="container tab-pane active"><br>
-      <h3>个人信息</h3>
-
-        <table class="table">
-    <thead>
-      <tr>
-        <th>属性</th>
-        <th>信息</th>
-
-      </tr>
-    </thead>
-    <tbody>
-      <tr>
-        <td>学号</td>
-        <td>{{ student.id }}</td>
-
-      </tr>
-      <tr>
-          <td>姓名</td>
-        <td>{{ student.name }}</td>
-
-      </tr>
-      <tr>
-        <td>性别</td>
-        <td>{{ student.sex }}</td>
-
-      </tr>
-      <tr>
-        <td>学院</td>
-        <td>{{ student.dept }}</td>
-
-      </tr>
-
-       <tr>
-        <td>专业</td>
-        <td>{{ student.major }}</td>
-    </tbody>
-  </table>
-    </div>
-
-    <div id="menu1" class="container tab-pane fade"><br>
-      <h3>考试信息</h3>
-      <p></p>
-        <table class="table">
-    <thead>
-      <tr>
-          <th>学号</th>
-          <th>姓名</th>
-          <th>考试科目</th>
-          <th>考试时间</th>
-          <th>操作</th>
-      </tr>
-    </thead>
-    <tbody>
-    {% for paper1 in paper %}
-
-     <tr>
-          <td>{{ student.id }}</td>
-          <td>{{ student.name }}</td>
-          <td>{{ paper1.subject }}{{ paper2.subject }}</td>
-          <td>{{ paper1.examtime }} {{ paper2.examtime }}</td>
-          <td>
-              <a href="/startExam/?sid={{ student.id }}&subject={{ paper1.subject }}">
-              <button class="btn btn-primary" id="toExam+{{ paper1.subject }}">开始考试</button>
-             </a>
-          </td>
-      </tr>
-    {% endfor %}
-
-    </tbody>
-  </table>
-    </div>
-
-    <div id="menu2" class="container tab-pane fade"><br>
-      <h3>考试成绩</h3>
-      <p></p>
-        <table class="table">
-        <thead>
-          <tr>
-            <th>姓名</th>
-            <th>科目</th>
-            <th>成绩</th>
-
-          </tr>
-        </thead>
-    <tbody>
-
-    {% for grade1 in grade %}
-        <tr>
-        <td>{{ student.name }}</td>
-        <td>{{ grade1.subject }}</td>
-        <td>{{ grade1.grade }}</td>
-
-      </tr>
-    {% endfor %}
-
-    </tbody>
-  </table>
-    </div>
-  </div>
-</div>
-
-
-<div class="modal fade" tabindex="-1" role="dialog" id="stuModal">
-    <div class="modal-dialog" role="document">
-        <div class="modal-content">
-            <div class="modal-header">
-                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
-                    <span aria-hidden="true">&times;</span>
-                </button>
-                <h4 class="modal-title"></h4>
-            </div>
-            <form class="form-horizontal" action="/studentLogin/" method="post">
-            <div class="modal-body">
-
-                    <div class="form-group">
-                        <label class="col-sm-3 control-label">学号</label>
-                        <div class="col-sm-9">
-                            <input type="text" class="form-control" name="id" placeholder="输入学号">
-                        </div>
-                    </div>
-                    <div class="form-group">
-                        <label for="addr" class="col-sm-3 control-label">密码</label>
-                        <div class="col-sm-9">
-                            <input type="password" class="form-control" name="password" placeholder="输入密码">
-                         </div>
-                    </div>
-
-            </div>
-            <div class="modal-footer">
-                <button type="submit" class="btn btn-primary">登录</button>
-                <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
-            </div>
-            </form>
-        </div>
-    </div>
-</div>
-
-<div class="modal fade" tabindex="-1" role="dialog" id="teaModal">
-    <div class="modal-dialog" role="document">
-        <div class="modal-content">
-            <div class="modal-header">
-                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
-                    <span aria-hidden="true">&times;</span>
-                </button>
-                <h4 class="modal-title"></h4>
-            </div>
-            <form class="form-horizontal" action="/teacherLogin/" method="post">
-            <div class="modal-body">
-
-                    <div class="form-group">
-                        <label for="inputEmail3" class="col-sm-3 control-label">工号</label>
-                        <div class="col-sm-9">
-                            <input type="text" class="form-control" name="id" placeholder="输入工号">
-                        </div>
-                    </div>
-                    <div class="form-group">
-                        <label for="addr" class="col-sm-3 control-label">密码</label>
-                        <div class="col-sm-9">
-                            <input type="password" name="password" placeholder="输入密码" class="form-control">
-                         </div>
-                    </div>
-
-            </div>
-            <div class="modal-footer">
-                <button type="submit" class="btn btn-primary">登录</button>
-                <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
-            </div>
-            </form>
-        </div>
-    </div>
-</div>
-
-</body>
-</html>
\ No newline at end of file

属性	信息
学号	{{ student.id }}
姓名	{{ student.name }}
性别	{{ student.sex }}
学院	{{ student.dept }}
专业	{{ student.major }}