diff --git a/src/main/java/com/peteralbus/controller/AccountController.java b/src/main/java/com/peteralbus/controller/AccountController.java
index 6f31120..dbac370 100644
--- a/src/main/java/com/peteralbus/controller/AccountController.java
+++ b/src/main/java/com/peteralbus/controller/AccountController.java
@@ -66,15 +66,7 @@ public class AccountController
     {
         final String roleAdmin="admin";
         ModelAndView modelAndView=new ModelAndView();
-        Subject subject = SecurityUtils.getSubject();
-        if(subject.hasRole(roleAdmin))
-        {
-            modelAndView.setViewName("redirect: /admin/index");
-        }
-        else
-        {
-            modelAndView.setViewName("redirect: /index");
-        }
+        modelAndView.setViewName("redirect: /index");
         return modelAndView;
     }
 }
diff --git a/src/main/java/com/peteralbus/controller/StudentController.java b/src/main/java/com/peteralbus/controller/StudentController.java
new file mode 100644
index 0000000..8de686a
--- /dev/null
+++ b/src/main/java/com/peteralbus/controller/StudentController.java
@@ -0,0 +1,39 @@
+package com.peteralbus.controller;
+
+import com.peteralbus.entity.Activity;
+import com.peteralbus.entity.User;
+import com.peteralbus.service.ActivityService;
+import com.peteralbus.util.PrincipalUtil;
+import org.apache.shiro.SecurityUtils;
+import org.apache.shiro.subject.Subject;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.servlet.ModelAndView;
+
+import java.util.List;
+
+/**
+ * The type Student controller.
+ * @author peteralbus
+ */
+@Controller
+@RequestMapping("/student")
+public class StudentController
+{
+    @Autowired
+    ActivityService activityService;
+    @RequestMapping("/activities")
+    public ModelAndView activities()
+    {
+        ModelAndView modelAndView=PrincipalUtil.getBasicModelAndView();
+        Subject subject = SecurityUtils.getSubject();
+        User user=(User)subject.getPrincipal();
+        List<Activity> activityList=activityService.getActivityByStudent(user.getUserId());
+        modelAndView.addObject("activityList",activityList);
+        List<Activity> allActivities=activityService.getActivities();
+        modelAndView.addObject("allActivities",allActivities);
+        modelAndView.setViewName("/jsp/student/activities.jsp");
+        return modelAndView;
+    }
+}
diff --git a/src/main/java/com/peteralbus/controller/TeacherController.java b/src/main/java/com/peteralbus/controller/TeacherController.java
index 5edf5be..6ecdd03 100644
--- a/src/main/java/com/peteralbus/controller/TeacherController.java
+++ b/src/main/java/com/peteralbus/controller/TeacherController.java
@@ -40,6 +40,7 @@ public class TeacherController
         User user=(User)subject.getPrincipal();
         List<Activity> activityList=activityService.getActivityByTeacher(user.getUserId());
         modelAndView.addObject("activityList",activityList);
+        System.out.println(activityList);
         List<Activity> allActivities=activityService.getActivities();
         modelAndView.addObject("allActivities",allActivities);
         modelAndView.setViewName("/jsp/teacher/activity.jsp");
@@ -82,12 +83,12 @@ public class TeacherController
             }
             else
             {
-                return "error";
+                return "error:didn't do any change";
             }
         }
         catch (Exception e)
         {
-            return "error"+e.getMessage();
+            return "error:"+e.getMessage();
         }
     }
     @ResponseBody
diff --git a/src/main/java/com/peteralbus/dao/ActivityDao.java b/src/main/java/com/peteralbus/dao/ActivityDao.java
index 1b5a190..84a2d79 100644
--- a/src/main/java/com/peteralbus/dao/ActivityDao.java
+++ b/src/main/java/com/peteralbus/dao/ActivityDao.java
@@ -2,6 +2,7 @@ package com.peteralbus.dao;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.peteralbus.entity.Activity;
+import com.peteralbus.entity.User;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
@@ -22,6 +23,22 @@ public interface ActivityDao extends BaseMapper<Activity>
      */
     List<Activity> getActivityByTeacher(Long userId);
 
+    /**
+     * Gets activity by student.
+     *
+     * @param userId the user id
+     * @return the activity by student
+     */
+    List<Activity> getActivityByStudent(Long userId);
+
+    /**
+     * Gets teacher list.
+     *
+     * @param activityId the activity id
+     * @return the teacher list
+     */
+    List<User> getTeacherList(Long activityId);
+
     /**
      * Gets activities.
      *
diff --git a/src/main/java/com/peteralbus/entity/Activity.java b/src/main/java/com/peteralbus/entity/Activity.java
index bfdc7aa..24ed3a2 100644
--- a/src/main/java/com/peteralbus/entity/Activity.java
+++ b/src/main/java/com/peteralbus/entity/Activity.java
@@ -34,7 +34,7 @@ public class Activity implements Serializable
     @TableLogic
     private Integer isDelete;
     @TableField(exist = false)
-    private List<String> teacherNameList;
+    private List<User> teacherList;
 
     public Long getActivityId()
     {
@@ -121,14 +121,14 @@ public class Activity implements Serializable
         this.isDelete = isDelete;
     }
 
-    public List<String> getTeacherNameList()
+    public List<User> getTeacherList()
     {
-        return teacherNameList;
+        return teacherList;
     }
 
-    public void setTeacherNameList(List<String> teacherNameList)
+    public void setTeacherList(List<User> teacherList)
     {
-        this.teacherNameList = teacherNameList;
+        this.teacherList = teacherList;
     }
 
     @Override
@@ -143,7 +143,7 @@ public class Activity implements Serializable
                 ", gmtCreate=" + gmtCreate +
                 ", gmtModified=" + gmtModified +
                 ", isDelete=" + isDelete +
-                ", teacherNameList=" + teacherNameList +
+                ", teacherList=" + teacherList +
                 '}';
     }
 }
diff --git a/src/main/java/com/peteralbus/service/ActivityService.java b/src/main/java/com/peteralbus/service/ActivityService.java
index cca4e89..bc23133 100644
--- a/src/main/java/com/peteralbus/service/ActivityService.java
+++ b/src/main/java/com/peteralbus/service/ActivityService.java
@@ -58,11 +58,33 @@ public class ActivityService
     }
     public List<Activity> getActivityByTeacher(Long teacherId)
     {
-        return activityDao.getActivityByTeacher(teacherId);
+        List<Activity> activityList=activityDao.getActivityByTeacher(teacherId);
+        for(Activity activity:activityList)
+        {
+            List<User> teacherList=activityDao.getTeacherList(activity.getActivityId());
+            activity.setTeacherList(teacherList);
+        }
+        return activityList;
+    }
+    public List<Activity> getActivityByStudent(Long studentId)
+    {
+        List<Activity> activityList=activityDao.getActivityByStudent(studentId);
+        for(Activity activity:activityList)
+        {
+            List<User> teacherList=activityDao.getTeacherList(activity.getActivityId());
+            activity.setTeacherList(teacherList);
+        }
+        return activityList;
     }
     public List<Activity> getActivities()
     {
-        return activityDao.getActivities();
+        List<Activity> activityList=activityDao.getActivities();
+        for(Activity activity:activityList)
+        {
+            List<User> teacherList=activityDao.getTeacherList(activity.getActivityId());
+            activity.setTeacherList(teacherList);
+        }
+        return activityList;
     }
     public int getCount()
     {
diff --git a/src/main/resources/applicationContext.xml b/src/main/resources/applicationContext.xml
index 108957c..0400f47 100644
--- a/src/main/resources/applicationContext.xml
+++ b/src/main/resources/applicationContext.xml
@@ -172,8 +172,6 @@
                 /login=anon
 
                 /jsp/account/** =anon
-                /jsp/admin/** = roles[admin]
-
                 /logout = logout
                 /** = authc
                 <!-- /**=authc 所有的url都必须通过认证才可以访问 -->
diff --git a/src/main/resources/mapper/ActivityDao.xml b/src/main/resources/mapper/ActivityDao.xml
index 1f4d4d8..b059d78 100644
--- a/src/main/resources/mapper/ActivityDao.xml
+++ b/src/main/resources/mapper/ActivityDao.xml
@@ -3,29 +3,24 @@
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.peteralbus.dao.ActivityDao">
-    <resultMap id="activityWithTeacher" type="com.peteralbus.entity.Activity">
-        <id property="activityId" column="activity_id"/>
-        <result property="activityName" column="activity_name"/>
-        <result property="activityType" column="activity_type"/>
-        <result property="activityIntroduction" column="activity_introduction"/>
-        <result property="version" column="version"/>
-        <result property="gmtCreate" column="gmt_create"/>
-        <result property="gmtModified" column="gmt_modified"/>
-        <collection property="teacherNameList" javaType="list" ofType="String">
-            <constructor>
-                <arg column="real_name"/>
-            </constructor>
-        </collection>
-    </resultMap>
-    <select id="getActivityByTeacher" parameterType="java.lang.Long" resultMap="activityWithTeacher">
-            select activity.activity_id, activity_name, activity_type, activity_introduction, activity.version, activity.gmt_create, activity.gmt_modified,user.real_name
-            from social_practice_sys.activity,social_practice_sys.user,social_practice_sys.manage
-            where activity.is_delete=0 and user.user_id=#{userId} and user.user_id=manage.user_id and manage.activity_id=activity.activity_id
-    </select>
-    <select id="getActivities" resultMap="activityWithTeacher">
-        select activity.activity_id, activity_name, activity_type, activity_introduction, activity.version, activity.gmt_create, activity.gmt_modified,user.real_name
+    <select id="getActivityByTeacher" parameterType="java.lang.Long" resultType="com.peteralbus.entity.Activity">
+        select activity.activity_id, activity_name, activity_type, activity_introduction, activity.version, activity.gmt_create, activity.gmt_modified
         from social_practice_sys.activity,social_practice_sys.user,social_practice_sys.manage
-        where activity.is_delete=0 and user.user_id=manage.user_id and manage.activity_id=activity.activity_id
+        where activity.is_delete=0 and user.user_id=#{userId} and user.user_id=manage.user_id and manage.activity_id=activity.activity_id
+    </select>
+    <select id="getActivityByStudent" parameterType="java.lang.Long" resultType="com.peteralbus.entity.Activity">
+        select activity.activity_id, activity_name, activity_type, activity_introduction, activity.version, activity.gmt_create, activity.gmt_modified
+        from activity,participate,user
+        where user.user_id=#{userId} and activity.activity_id=participate.activity_id and user.user_id=participate.user_id and activity.is_delete=0
+    </select>
+    <select id="getTeacherList" parameterType="java.lang.Long" resultType="com.peteralbus.entity.User">
+        select user.user_id,username,real_name,user_phone,avatar_src from activity,user,manage
+        where activity.activity_id=#{activityId} and manage.activity_id=activity.activity_id and manage.user_id=user.user_id and manage.is_delete=0 and user.is_delete=0
+    </select>
+    <select id="getActivities" resultType="com.peteralbus.entity.Activity">
+        select activity.activity_id, activity_name, activity_type, activity_introduction, activity.version, activity.gmt_create, activity.gmt_modified
+        from activity
+        where activity.is_delete=0
     </select>
     <select id="getCount" resultType="int">
         select count(*) from social_practice_sys.activity
diff --git a/src/main/webapp/css/student/activities.css b/src/main/webapp/css/student/activities.css
new file mode 100644
index 0000000..ff85837
--- /dev/null
+++ b/src/main/webapp/css/student/activities.css
@@ -0,0 +1,20 @@
+.activity-list{
+    display: flex;
+    flex-direction: column;
+}
+
+.activity-list-top{
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.activity-list-card{
+    margin: 20px;
+}
+
+.card-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
diff --git a/src/main/webapp/jsp/aside.html b/src/main/webapp/jsp/aside.html
index 5a4ab9a..29bfd28 100644
--- a/src/main/webapp/jsp/aside.html
+++ b/src/main/webapp/jsp/aside.html
@@ -15,11 +15,17 @@
         <template #title>活动列表</template>
     </el-menu-item>
     </shiro:hasRole>
-    <el-menu-item index="3">
+    <shiro:hasRole name="student">
+        <el-menu-item index="3" onclick="location.href='/student/activities'">
+            <i class="el-icon-s-data"></i>
+            <template #title>活动列表</template>
+        </el-menu-item>
+    </shiro:hasRole>
+    <el-menu-item index="9">
         <i class="el-icon-document"></i>
         <template #title>Navigator Three</template>
     </el-menu-item>
-    <el-menu-item index="4">
+    <el-menu-item index="10">
         <i class="el-icon-setting"></i>
         <template #title>Navigator Four</template>
     </el-menu-item>
diff --git a/src/main/webapp/jsp/student/activities.jsp b/src/main/webapp/jsp/student/activities.jsp
new file mode 100644
index 0000000..b9ad462
--- /dev/null
+++ b/src/main/webapp/jsp/student/activities.jsp
@@ -0,0 +1,252 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: peteralbus
+  Date: 2021/12/18
+  Time: 12:15
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
+<%@ taglib prefix="shiro" uri="http://shiro.apache.org/tags" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<!DOCTYPE html>
+<html>
+<head>
+    <title>社会实践活动列表</title>
+    <!-- 导入 Vue 3 -->
+    <script src="${pageContext.request.contextPath}/vue/vue@next/vue.global.js"></script>
+    <!-- 导入组件库 -->
+    <script src="${pageContext.request.contextPath}/vue/element/index.full.js"></script>
+    <!-- 引入样式 -->
+    <link rel="stylesheet" href="${pageContext.request.contextPath}/vue/font-awesome/css/font-awesome.css">
+    <link rel="stylesheet" href="${pageContext.request.contextPath}/css/main.css">
+    <link rel="stylesheet" href="${pageContext.request.contextPath}/css/teacher/activity.css">
+    <link rel="stylesheet" href="//unpkg.com/element-plus@1.1.0-beta.9/dist/index.css" />
+</head>
+<body>
+<div id="app">
+    <el-dialog
+            v-model="dialogVisible"
+            title="Tips"
+    >
+        <div style="text-align:center">
+            <el-descriptions
+                    title="活动情况"
+                    :column="1"
+                    border
+            >
+                <template #extra>
+                    <el-button type="primary" size="small">参与活动</el-button>
+                </template>
+                <el-descriptions-item>
+                    <template #label>
+                        活动名称
+                    </template>
+                    {{showedActivity.activityName}}
+                </el-descriptions-item>
+                <el-descriptions-item>
+                    <template #label>
+                        活动类别
+                    </template>
+                    {{showedActivity.activityType}}
+                </el-descriptions-item>
+                <el-descriptions-item>
+                    <template #label>
+                        创建日期
+                    </template>
+                    {{showedActivity.gmtCreate}}
+                </el-descriptions-item>
+            </el-descriptions>
+        </div>
+        <br/>
+        <div>
+            <el-descriptions :column="1" border>
+                <el-descriptions-item>
+                    <template #label>
+                        简介
+                    </template>
+                    {{showedActivity.activityIntroduction}}
+                </el-descriptions-item>
+            </el-descriptions>
+        </div>
+        <template #footer>
+            <span class="dialog-footer">
+                <el-button @click="dialogVisible = false">Cancel</el-button>
+                <el-button type="primary" @click="dialogVisible = false"
+                >Confirm</el-button>
+            </span>
+        </template>
+    </el-dialog>
+    <header>
+        <%@ include file="/jsp/header.html" %>
+    </header>
+    <div class="main">
+        <div class="container">
+            <el-container>
+                <el-aside width="80px">
+                    <%@ include file="/jsp/aside.html" %>
+                </el-aside>
+                <el-main>
+                    <el-page-header icon="el-icon-arrow-left" :content="title" @back="goBack"></el-page-header>
+                    <br/>
+                    <div class="container">
+                        <div class="activity-list">
+                            <div class="activity-list-top">
+                                <el-input v-model="keyWord" prefix-icon="el-icon-search" placeholder="请输入活动名搜索" style="width: 50%"></el-input>
+                            </div>
+                            <el-divider content-position="left">参加的活动</el-divider>
+                            <div class="activity-list-card" v-for="item in activityListResult">
+                                <el-card class="box-card" shadow="hover">
+                                    <template #header>
+                                        <div class="card-header">
+                                            <span>{{item.activityName}}<el-tag size="mini">{{item.activityType}}</el-tag></span>
+                                            <el-button class="button" type="text" @click="toModify(item.activityId)">管理</el-button>
+                                        </div>
+                                    </template>
+                                    <h5>负责老师:<span v-for="i in item.teachers">{{i.realName}}&emsp;</span></h5>
+                                    <div>{{item.activityIntroduction}}</div>
+                                </el-card>
+                            </div>
+                            <el-divider content-position="left">所有活动</el-divider>
+                            <div class="activity-list-card" v-for="(item,index) in allActivitiesResult">
+                                <el-card class="box-card" shadow="hover">
+                                    <template #header>
+                                        <div class="card-header">
+                                            <span>{{item.activityName}}<el-tag size="mini">{{item.activityType}}</el-tag></span>
+                                            <el-button class="button" type="text" @click="showDetail(index)">查看详情</el-button>
+                                        </div>
+                                    </template>
+                                    <div>
+                                        <h5>负责老师:<span v-for="i in item.teachers">{{i.realName}}&emsp;</span></h5>
+                                        <p>{{item.activityIntroduction}}</p>
+                                    </div>
+                                </el-card>
+                            </div>
+                        </div>
+                    </div>
+                </el-main>
+            </el-container>
+        </div>
+    </div>
+    <footer>
+        <%@ include file="/jsp/foot.html" %>
+    </footer>
+</div>
+<script>
+    const App = {
+        data() {
+            return{
+                title:'社会实践活动列表',
+                keyWord:'',
+                user:{
+                    username:'',
+                    realName:'',
+                    avatarSrc: ''
+                },
+                activityList:[],
+                allActivities:[],
+                showedActivity:{
+                    activityId: '',
+                    activityName: '',
+                    activityType:'',
+                    activityIntroduction:''
+                },
+                dialogVisible:false,
+                activeIndex:'3'
+            }
+        },
+        mounted(){
+            this.user.realName='${realName}'
+            this.user.username='${username}'
+            this.user.avatarSrc='${avatarSrc}'
+            let teachers
+            <c:forEach items="${activityList}" var="activity">
+            teachers=[]
+            <c:forEach items="${activity.getTeacherList()}" var="teacher">
+            teachers.push({
+                userId:'${teacher.getUserId()}',
+                username:'${teacher.getUsername()}',
+                realName:'${teacher.getRealName()}',
+                userPhone:'${teacher.getUserPhone()}',
+                avatarSrc:'${teacher.getAvatarSrc()}'
+            })
+            </c:forEach>
+            this.activityList.push({
+                activityId: '${activity.getActivityId()}',
+                activityName: '${activity.getActivityName()}',
+                activityType:'${activity.getActivityType()}',
+                activityIntroduction:'${activity.getActivityIntroduction()}',
+                gmtCreate:'${activity.getFormattedCreateDate()}',
+                teachers:teachers
+            })
+            </c:forEach>
+            <c:forEach items="${allActivities}" var="activity">
+            teachers=[]
+            <c:forEach items="${activity.getTeacherList()}" var="teacher">
+            teachers.push({
+                userId:'${teacher.getUserId()}',
+                username:'${teacher.getUsername()}',
+                realName:'${teacher.getRealName()}',
+                userPhone:'${teacher.getUserPhone()}',
+                avatarSrc:'${teacher.getAvatarSrc()}'
+            })
+            </c:forEach>
+            this.allActivities.push({
+                activityId: '${activity.getActivityId()}',
+                activityName: '${activity.getActivityName()}',
+                activityType:'${activity.getActivityType()}',
+                activityIntroduction:'${activity.getActivityIntroduction()}',
+                gmtCreate:'${activity.getFormattedCreateDate()}',
+                teachers:teachers
+            })
+            </c:forEach>
+        },
+        computed:{
+            activityListResult:function (){
+                let result=[];
+                if(this.keyWord==='')
+                {
+                    return this.activityList;
+                }
+                for(let i=0;i<this.activityList.length;i++)
+                {
+                    let str=this.activityList[i].activityName;
+                    if(str.search(this.keyWord)!==-1)
+                    {
+                        result.push(this.activityList[i]);
+                    }
+                }
+                return result;
+            },
+            allActivitiesResult:function (){
+                let result=[];
+                if(this.keyWord==='')
+                {
+                    return this.allActivities;
+                }
+                for(let i=0;i<this.allActivities.length;i++)
+                {
+                    let str=this.allActivities[i].activityName;
+                    if(str.search(this.keyWord)!==-1)
+                    {
+                        result.push(this.allActivities[i]);
+                    }
+                }
+                return result;
+            }
+        },
+        methods: {
+            goBack(){
+                window.history.go(-1);
+            },
+            showDetail(index){
+                this.showedActivity=this.allActivitiesResult[index];
+                this.dialogVisible=true
+            },
+        }
+    };
+    const app = Vue.createApp(App);
+    app.use(ElementPlus);
+    app.mount("#app");
+</script>
+</body>
+</html>
diff --git a/src/main/webapp/jsp/teacher/activity.jsp b/src/main/webapp/jsp/teacher/activity.jsp
index ac2d867..d855456 100644
--- a/src/main/webapp/jsp/teacher/activity.jsp
+++ b/src/main/webapp/jsp/teacher/activity.jsp
@@ -36,8 +36,8 @@
                 </el-aside>
                 <el-main>
                     <el-page-header icon="el-icon-arrow-left" :content="title" @back="goBack"></el-page-header>
+                    <br/>
                     <div class="container">
-                        <br/>
                         <div class="activity-list">
                             <div class="activity-list-top">
                                 <el-input v-model="keyWord" prefix-icon="el-icon-search" placeholder="请输入活动名搜索" style="width: 50%"></el-input>
@@ -96,7 +96,7 @@
                                         </div>
                                     </template>
                                     <div>
-                                        <h5>负责老师:<span v-for="i in item.teachers">{{i}}&emsp;</span></h5>
+                                        <h5>负责老师:<span v-for="i in item.teachers">{{i.realName}}&emsp;</span></h5>
                                         <p>{{item.activityIntroduction}}</p>
                                     </div>
                                 </el-card>
@@ -149,26 +149,43 @@
             this.user.realName='${realName}'
             this.user.username='${username}'
             this.user.avatarSrc='${avatarSrc}'
+            let teachers
             <c:forEach items="${activityList}" var="activity">
+            teachers=[]
+            <c:forEach items="${activity.getTeacherList()}" var="teacher">
+            teachers.push({
+                userId:'${teacher.getUserId()}',
+                username:'${teacher.getUsername()}',
+                realName:'${teacher.getRealName()}',
+                userPhone:'${teacher.getUserPhone()}',
+                avatarSrc:'${teacher.getAvatarSrc()}'
+            })
+            </c:forEach>
             this.activityList.push({
                 activityId: '${activity.getActivityId()}',
                 activityName: '${activity.getActivityName()}',
                 activityType:'${activity.getActivityType()}',
-                activityIntroduction:'${activity.getActivityIntroduction()}'
+                activityIntroduction:'${activity.getActivityIntroduction()}',
+                teachers:teachers
             })
             </c:forEach>
-            let teachersName=[]
             <c:forEach items="${allActivities}" var="activity">
-            teachersName=[]
-                <c:forEach items="${activity.getTeacherNameList()}" var="teacherName">
-            teachersName.push('${teacherName}')
-                </c:forEach>
+            teachers=[]
+            <c:forEach items="${activity.getTeacherList()}" var="teacher">
+            teachers.push({
+                userId:'${teacher.getUserId()}',
+                username:'${teacher.getUsername()}',
+                realName:'${teacher.getRealName()}',
+                userPhone:'${teacher.getUserPhone()}',
+                avatarSrc:'${teacher.getAvatarSrc()}'
+            })
+            </c:forEach>
             this.allActivities.push({
                 activityId: '${activity.getActivityId()}',
                 activityName: '${activity.getActivityName()}',
                 activityType:'${activity.getActivityType()}',
                 activityIntroduction:'${activity.getActivityIntroduction()}',
-                teachers:teachersName
+                teachers:teachers
             })
             </c:forEach>
         },