diff --git a/src/api/info.js b/src/api/info.js
index de7c3cc..301996c 100644
--- a/src/api/info.js
+++ b/src/api/info.js
@@ -2,6 +2,11 @@ import request from '@/utils/request'
 
 // ==================== 教学楼信息 ====================
 
+// 获取教学楼列表（下拉用，返回全部）
+export function getBuildingList() {
+  return request({ url: '/building/list', method: 'get' })
+}
+
 // 获取教学楼列表（分页）
 export function getBuildings(params) {
   return request({ url: '/building/page', method: 'get', params })
@@ -115,3 +120,47 @@ export function getTeacherDetail(id) {
 export function deleteTeacher(ids) {
   return request({ url: '/teacher', method: 'delete', data: ids })
 }
+
+// ==================== 课程信息 ====================
+
+// 获取课程列表（分页）
+export function getCourses(params) {
+  return request({ url: '/course/page', method: 'get', params })
+}
+
+// 新增课程
+export function addCourse(data) {
+  return request({ url: '/course', method: 'post', data })
+}
+
+// 编辑课程
+export function updateCourse(data) {
+  return request({ url: `/course/${data.id}`, method: 'put', data })
+}
+
+// 删除课程（支持批量，传入 id 数组）
+export function deleteCourse(ids) {
+  return request({ url: '/course', method: 'delete', data: ids })
+}
+
+// ==================== 课程安排 ====================
+
+// 获取课程安排列表（分页）
+export function getSchedulePage(params) {
+  return request({ url: '/schedule/page', method: 'get', params })
+}
+
+// 新增课程安排
+export function addSchedule(data) {
+  return request({ url: '/schedule', method: 'post', data })
+}
+
+// 编辑课程安排
+export function updateSchedule(data) {
+  return request({ url: `/schedule/${data.id}`, method: 'put', data })
+}
+
+// 删除课程安排（支持批量，传入 id 数组）
+export function deleteSchedule(ids) {
+  return request({ url: '/schedule', method: 'delete', data: ids })
+}
diff --git a/src/components/SideMenu.vue b/src/components/SideMenu.vue
index 0936a5f..e6b42ac 100644
--- a/src/components/SideMenu.vue
+++ b/src/components/SideMenu.vue
@@ -46,10 +46,6 @@
             <el-icon><Setting /></el-icon>
             <span>系统设置</span>
           </template>
-          <el-menu-item index="/settings/personnel">
-            <el-icon><User /></el-icon>
-            <span>人员管理</span>
-          </el-menu-item>
           <el-menu-item index="/settings/device">
             <el-icon><Monitor /></el-icon>
             <span>设备管理</span>
@@ -81,6 +77,14 @@
             <el-icon><UserFilled /></el-icon>
             <span>教师信息</span>
           </el-menu-item>
+          <el-menu-item index="/info/student">
+            <el-icon><User /></el-icon>
+            <span>学生信息</span>
+          </el-menu-item>
+          <el-menu-item index="/info/course">
+            <el-icon><Reading /></el-icon>
+            <span>课程信息</span>
+          </el-menu-item>
         </el-sub-menu>
       </el-menu>
     </el-scrollbar>
diff --git a/src/router/index.js b/src/router/index.js
index 9b4e99f..6c02f21 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -1,4 +1,5 @@
 import { createRouter, createWebHashHistory } from 'vue-router'
+import { useUserStore } from '@/stores/user'
 
 const routes = [
   {
@@ -39,12 +40,6 @@ const routes = [
         component: () => import('@/views/bigscreen/index.vue'),
         meta: { title: '数据展示大屏', icon: 'DataAnalysis' }
       },
-      {
-        path: 'settings/personnel',
-        name: 'Personnel',
-        component: () => import('@/views/settings/personnel.vue'),
-        meta: { title: '人员管理', icon: 'User' }
-      },
       {
         path: 'settings/device',
         name: 'Device',
@@ -63,6 +58,12 @@ const routes = [
         component: () => import('@/views/settings/permissions.vue'),
         meta: { title: '权限管理', icon: 'Lock' }
       },
+      {
+        path: 'info/student',
+        name: 'InfoStudent',
+        component: () => import('@/views/settings/personnel.vue'),
+        meta: { title: '学生信息', icon: 'User' }
+      },
       {
         path: 'info/building',
         name: 'InfoBuilding',
@@ -80,6 +81,12 @@ const routes = [
         name: 'InfoTeacher',
         component: () => import('@/views/info/teacher.vue'),
         meta: { title: '教师信息', icon: 'UserFilled' }
+      },
+      {
+        path: 'info/course',
+        name: 'InfoCourse',
+        component: () => import('@/views/info/course.vue'),
+        meta: { title: '课程信息', icon: 'Reading' }
       }
     ]
   }
@@ -93,13 +100,8 @@ const router = createRouter({
 router.beforeEach((to, from, next) => {
   document.title = to.meta.title ? `${to.meta.title} - 教室智能人脸考勤系统` : '教室智能人脸考勤系统'
 
-  // 登录鉴权：从持久化的 user store 中读取 token
-  let token = ''
-  try {
-    const store = localStorage.getItem('user')
-    if (store) token = JSON.parse(store).token || ''
-  } catch { /* ignore */ }
-  if (!token && to.path !== '/login') {
+  const store = useUserStore()
+  if (!store.token && to.path !== '/login') {
     next('/login')
   } else {
     next()
diff --git a/src/utils/request.js b/src/utils/request.js
index 39a36e8..54cc33f 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -1,5 +1,6 @@
 import axios from 'axios'
 import { ElMessage } from 'element-plus'
+import { useUserStore } from '@/stores/user'
 
 const request = axios.create({
   baseURL: import.meta.env.VITE_API_BASE_URL,
@@ -10,15 +11,9 @@ const request = axios.create({
 // 请求拦截器
 request.interceptors.request.use(
   (config) => {
-    // 从 pinia-plugin-persistedstate 持久化的 user store 中读取 token
-    const store = localStorage.getItem('user')
-    if (store) {
-      try {
-        const { token } = JSON.parse(store)
-        if (token) {
-          config.headers.Authorization = `Bearer ${token}`
-        }
-      } catch { /* ignore */ }
+    const store = useUserStore()
+    if (store.token) {
+      config.headers.Authorization = `Bearer ${store.token}`
     }
     return config
   },
@@ -41,6 +36,8 @@ request.interceptors.response.use(
       switch (status) {
         case 401:
           ElMessage.error('登录已过期，请重新登录')
+          useUserStore().$patch({ token: '' })
+          window.location.hash = '#/login'
           break
         case 403:
           ElMessage.error('没有访问权限')
diff --git a/src/views/history/index.vue b/src/views/history/index.vue
index b94a1cf..949ed75 100644
--- a/src/views/history/index.vue
+++ b/src/views/history/index.vue
@@ -16,15 +16,6 @@
         style="width: 200px"
       />
       <el-date-picker v-model="query.date" type="date" placeholder="选择日期" size="default" value-format="YYYY-MM-DD" />
-      <el-select v-model="query.behaviorType" placeholder="行为类型" clearable size="default" style="width: 140px">
-        <el-option label="全部" value="" />
-        <el-option
-          v-for="bt in behaviorTypes"
-          :key="bt.id"
-          :label="bt.typeName"
-          :value="bt.id"
-        />
-      </el-select>
       <el-button type="primary" :icon="Search" :loading="loading" @click="doSearch">查询</el-button>
       <el-button :icon="RefreshRight" @click="doReset">重置</el-button>
     </div>
@@ -44,14 +35,27 @@
           @click="viewDetail(record)"
         >
           <div class="masonry-thumb">
-            <div class="thumb-placeholder" :style="{ borderColor: getBorderColor(record.attendanceRate) }">
-              <div class="attendance-stat">
-                <span class="attendance-rate">{{ record.attendanceRate }}%</span>
-                <span class="attendance-label">出勤率</span>
+            <div class="water-glass">
+              <div
+                class="water-fill"
+                :style="{
+                  height: record.attendanceRate + '%',
+                  background: getWaterGradient(record.attendanceRate)
+                }"
+              >
+                <svg class="water-wave" viewBox="0 0 200 24" preserveAspectRatio="none">
+                  <path d="M0,12 C40,4 60,20 100,12 C140,4 160,20 200,12 L200,24 L0,24 Z" :fill="getBorderColor(record.attendanceRate)" />
+                </svg>
+                <svg class="water-wave water-wave-back" viewBox="0 0 200 24" preserveAspectRatio="none">
+                  <path d="M0,12 C40,18 60,6 100,12 C140,18 160,6 200,12 L200,24 L0,24 Z" :fill="getBorderColor(record.attendanceRate)" opacity="0.4" />
+                </svg>
               </div>
+              <span class="water-value">{{ record.attendanceRate }}%</span>
             </div>
+            <span class="water-label">出勤率</span>
           </div>
           <div class="masonry-info">
+            <span class="masonry-course" :title="record.courseName">{{ record.courseName }}</span>
             <span class="masonry-time">
               <el-icon :size="12"><Clock /></el-icon>
               {{ record.attDate }}
@@ -61,9 +65,13 @@
               <el-divider direction="vertical" />
               <span>实到 {{ record.actualCount }}</span>
             </div>
-            <span class="masonry-absent" v-if="record.absentCount > 0">
+            <span class="masonry-absent">
               缺勤 {{ record.absentCount }} 人
             </span>
+            <div class="masonry-extra">
+              <span v-if="record.className" class="masonry-tag">{{ record.className }}</span>
+              <span v-if="record.classroomName" class="masonry-tag">{{ record.classroomName }}</span>
+            </div>
           </div>
         </div>
       </div>
@@ -73,7 +81,7 @@
           v-model:current-page="pagination.current"
           :total="pagination.total"
           :page-size="pagination.size"
-          small
+          size="small"
           background
           layout="prev, pager, next"
           @current-change="doSearch"
@@ -111,19 +119,16 @@
 
 <script setup>
 import { ref, reactive, onMounted } from 'vue'
+import { Search, RefreshRight, Clock } from '@element-plus/icons-vue'
 import { getAttendanceHistory } from '@/api/history'
-import { getBehaviorTypes } from '@/api/behavior'
 
 const loading = ref(false)
 const detailVisible = ref(false)
 const currentRecord = ref(null)
 
-const behaviorTypes = ref([])
-
 const query = reactive({
   courseName: '',
-  date: null,
-  behaviorType: ''
+  date: null
 })
 
 const pagination = reactive({
@@ -134,16 +139,6 @@ const pagination = reactive({
 
 const records = ref([])
 
-/** 获取行为类型列表 */
-const fetchBehaviorTypes = async () => {
-  try {
-    const res = await getBehaviorTypes()
-    if (res && res.data) {
-      behaviorTypes.value = res.data
-    }
-  } catch { /* 错误已在拦截器统一处理 */ }
-}
-
 /** 查询 */
 const doSearch = async () => {
   loading.value = true
@@ -152,7 +147,6 @@ const doSearch = async () => {
       current: pagination.current,
       size: pagination.size,
       courseName: query.courseName || undefined,
-      behaviorTypeId: query.behaviorType || undefined,
       attDate: query.date || undefined
     }
     const res = await getAttendanceHistory(params)
@@ -173,18 +167,24 @@ const doSearch = async () => {
 const doReset = () => {
   query.courseName = ''
   query.date = null
-  query.behaviorType = ''
   pagination.current = 1
   doSearch()
 }
 
-/** 根据出勤率获取边框颜色 */
+/** 根据出勤率获取水波颜色 */
 const getBorderColor = (rate) => {
   if (rate >= 95) return '#52c41a'
   if (rate >= 85) return '#faad14'
   return '#ff4d4f'
 }
 
+/** 根据出勤率获取水面渐变 */
+const getWaterGradient = (rate) => {
+  if (rate >= 95) return 'linear-gradient(180deg, rgba(82,196,26,0.3) 0%, rgba(82,196,26,0.65) 100%)'
+  if (rate >= 85) return 'linear-gradient(180deg, rgba(250,173,20,0.3) 0%, rgba(250,173,20,0.65) 100%)'
+  return 'linear-gradient(180deg, rgba(255,77,79,0.3) 0%, rgba(255,77,79,0.65) 100%)'
+}
+
 /** 根据出勤率获取 tag 类型 */
 const getRateType = (rate) => {
   if (rate >= 95) return 'success'
@@ -199,7 +199,6 @@ const viewDetail = (record) => {
 }
 
 onMounted(() => {
-  fetchBehaviorTypes()
   doSearch()
 })
 </script>
@@ -251,33 +250,74 @@ onMounted(() => {
 }
 
 .masonry-thumb {
-  position: relative;
-}
-
-.thumb-placeholder {
-  height: 140px;
-  background: #f5f7fa;
+  background: #f9fafb;
   display: flex;
+  flex-direction: column;
   align-items: center;
   justify-content: center;
-  border-bottom: 3px solid #d9d9d9;
+  padding: 18px 0 12px;
 }
 
-.attendance-stat {
-  text-align: center;
+/* ========== 水球玻璃 ========== */
+.water-glass {
+  width: 110px;
+  height: 110px;
+  border-radius: 50%;
+  position: relative;
+  overflow: hidden;
+  background: rgba(255, 255, 255, 0.25);
+  border: 3px solid rgba(255, 255, 255, 0.5);
+  box-shadow:
+    0 0 15px rgba(0, 0, 0, 0.08),
+    inset 0 2px 8px rgba(255, 255, 255, 0.4),
+    inset 0 -2px 8px rgba(0, 0, 0, 0.05);
 }
 
-.attendance-rate {
-  display: block;
-  font-size: 36px;
-  font-weight: 700;
-  color: #262626;
-  line-height: 1.2;
+.water-fill {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  width: 100%;
+  height: 0%;
+  transition: height 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  overflow: visible;
+}
+
+.water-wave {
+  position: absolute;
+  top: -16px;
+  left: 0;
+  width: 200%;
+  height: 20px;
+  animation: wave 3s linear infinite;
+}
+
+.water-wave-back {
+  animation: wave 4s linear infinite reverse;
 }
 
-.attendance-label {
+@keyframes wave {
+  0% { transform: translateX(0); }
+  100% { transform: translateX(-50%); }
+}
+
+.water-label {
   font-size: 12px;
-  color: #bfbfbf;
+  color: #8c8c8c;
+  margin-top: 4px;
+}
+
+.water-value {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  font-size: 24px;
+  font-weight: 700;
+  color: #262626;
+  z-index: 2;
+  pointer-events: none;
+  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
 }
 
 .masonry-info {
@@ -287,8 +327,17 @@ onMounted(() => {
   gap: 4px;
 }
 
+.masonry-course {
+  font-size: 14px;
+  font-weight: 600;
+  color: #262626;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
 .masonry-time {
-  font-size: 12px;
+  font-size: 13px;
   color: #525252;
   display: flex;
   align-items: center;
@@ -297,7 +346,7 @@ onMounted(() => {
 }
 
 .masonry-stats {
-  font-size: 12px;
+  font-size: 13px;
   color: #bfbfbf;
   display: flex;
   align-items: center;
@@ -305,10 +354,28 @@ onMounted(() => {
 }
 
 .masonry-absent {
-  font-size: 12px;
+  font-size: 13px;
   color: #ff4d4f;
 }
 
+.masonry-extra {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  margin-top: 2px;
+}
+
+.masonry-tag {
+  font-size: 12px;
+  color: #8c8c8c;
+  background: #f5f5f5;
+  border-radius: 3px;
+  padding: 1px 6px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
 .pagination-wrap {
   display: flex;
   justify-content: center;
diff --git a/src/views/info/components/ClassCourseDialog.vue b/src/views/info/components/ClassCourseDialog.vue
index 34cb09d..f643294 100644
--- a/src/views/info/components/ClassCourseDialog.vue
+++ b/src/views/info/components/ClassCourseDialog.vue
@@ -1,56 +1,132 @@
 <template>
-  <el-dialog v-model="visible" :title="`${classData?.className || ''} — 课程安排`" width="800px" align-center destroy-on-close @closed="emit('closed')">
-    <div class="filter-bar" style="padding: 0 0 16px 0">
-      <el-button type="primary" :icon="Plus" size="small" @click="addCourseRow">添加课程</el-button>
+  <el-dialog v-model="visible" :title="`${classData?.className || ''} — 课程安排`" width="850px" align-center destroy-on-close @closed="emit('closed')">
+    <div v-loading="loading" style="min-height: 200px">
+      <div class="toolbar">
+        <div class="toolbar-left">
+          <el-button type="primary" :icon="Plus" size="small" @click="showAddDialog">新增课程安排</el-button>
+          <el-button type="danger" :icon="Delete" size="small" :disabled="selectedIds.length === 0" @click="batchDelete">批量删除</el-button>
+        </div>
+        <span v-if="selectedIds.length > 0" class="toolbar-tip">已选 {{ selectedIds.length }} 项</span>
+      </div>
+
+      <el-table ref="tableRef" :data="scheduleList" stripe border size="small" empty-text="暂无课程安排数据" @selection-change="onSelectionChange">
+        <el-table-column type="selection" width="40" />
+        <el-table-column label="课程名称" min-width="180">
+          <template #default="{ row }">{{ getCourseName(row.courseId) }}</template>
+        </el-table-column>
+        <el-table-column label="授课教师" width="110">
+          <template #default="{ row }">{{ getTeacherName(row.teacherId) }}</template>
+        </el-table-column>
+        <el-table-column label="星期" width="80" align="center">
+          <template #default="{ row }">{{ weekLabel[row.weekDay] || row.weekDay }}</template>
+        </el-table-column>
+        <el-table-column label="学期" width="120" align="center">
+          <template #default="{ row }">{{ row.semester }}</template>
+        </el-table-column>
+        <el-table-column prop="status" label="状态" width="90" align="center">
+          <template #default="{ row }">
+            <el-tag :type="row.status === 1 ? 'success' : 'info'" size="small">{{ row.status === 1 ? '进行中' : '已结束' }}</el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="150" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button type="primary" link size="small" @click="showDetail(row)">详情</el-button>
+            <el-button type="primary" link size="small" @click="showEditDialog(row)">修改</el-button>
+            <el-button type="danger" link size="small" @click="handleDelete(row.id)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
     </div>
-    <el-table :data="currentCourses" stripe border size="small">
-      <el-table-column label="课程名称" min-width="160">
-        <template #default="{ row }">
-          <el-input v-model="row.courseName" placeholder="课程名称" size="small" />
-        </template>
-      </el-table-column>
-      <el-table-column label="授课教师" width="110">
-        <template #default="{ row }">
-          <el-input v-model="row.teacherName" placeholder="教师" size="small" />
-        </template>
-      </el-table-column>
-      <el-table-column label="星期" width="90" align="center">
-        <template #default="{ row }">
-          <el-select v-model="row.weekday" size="small" style="width: 100%">
-            <el-option v-for="(w, i) in weekdays" :key="i" :label="w" :value="i + 1" />
-          </el-select>
-        </template>
-      </el-table-column>
-      <el-table-column label="开始节次" width="90" align="center">
-        <template #default="{ row }">
-          <el-input-number v-model="row.startPeriod" :min="1" :max="12" size="small" controls-position="right" style="width: 100%" />
-        </template>
-      </el-table-column>
-      <el-table-column label="结束节次" width="90" align="center">
-        <template #default="{ row }">
-          <el-input-number v-model="row.endPeriod" :min="1" :max="12" size="small" controls-position="right" style="width: 100%" />
-        </template>
-      </el-table-column>
-      <el-table-column label="教室" width="140">
-        <template #default="{ row }">
-          <el-input v-model="row.classroom" placeholder="教室" size="small" />
-        </template>
-      </el-table-column>
-      <el-table-column label="操作" width="70" align="center">
-        <template #default="{ $index }">
-          <el-button link type="danger" size="small" :icon="Delete" @click="currentCourses.splice($index, 1)" />
-        </template>
-      </el-table-column>
-    </el-table>
+
     <template #footer>
       <el-button @click="visible = false">关闭</el-button>
     </template>
+
+    <!-- 新增/编辑课程安排弹窗 -->
+    <el-dialog v-model="addVisible" :title="isEdit ? '编辑课程安排' : '新增课程安排'" width="500px" append-to-body destroy-on-close @closed="onFormDialogClosed">
+      <el-form ref="addFormRef" :model="addForm" :rules="addRules" label-width="90px" label-position="left">
+        <el-form-item label="课程名称" prop="courseId">
+          <el-select v-model="addForm.courseId" placeholder="请选择课程" filterable style="width: 100%">
+            <el-option v-for="c in courseOptions" :key="c.id" :label="c.courseName" :value="c.id" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="授课老师" prop="teacherId">
+          <el-select v-model="addForm.teacherId" placeholder="请选择老师" filterable style="width: 100%">
+            <el-option v-for="t in teacherOptions" :key="t.id" :label="t.name" :value="t.id" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="星期几" prop="weekDay">
+          <el-select v-model="addForm.weekDay" placeholder="请选择星期" style="width: 100%">
+            <el-option v-for="w in weekdayOptions" :key="w.value" :label="w.label" :value="w.value" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="教学楼" prop="buildingId">
+          <el-select v-model="addForm.buildingId" placeholder="请选择教学楼" @change="onBuildingChange" style="width: 100%">
+            <el-option v-for="b in buildingOptions" :key="b.id" :label="b.buildingName" :value="b.id" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="教室" prop="classroomId">
+          <el-select v-model="addForm.classroomId" placeholder="请选择教室" filterable style="width: 100%">
+            <el-option v-for="r in filteredRoomOptions" :key="r.id" :label="r.name" :value="r.id" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="开始节次" prop="startSection">
+          <el-input-number v-model="addForm.startSection" :min="1" :max="12" style="width: 100%" />
+        </el-form-item>
+        <el-form-item label="结束节次" prop="endSection">
+          <el-input-number v-model="addForm.endSection" :min="1" :max="12" style="width: 100%" />
+        </el-form-item>
+        <el-form-item label="开始周" prop="startWeek">
+          <el-input-number v-model="addForm.startWeek" :min="1" :max="20" style="width: 100%" />
+        </el-form-item>
+        <el-form-item label="结束周" prop="endWeek">
+          <el-input-number v-model="addForm.endWeek" :min="1" :max="20" style="width: 100%" />
+        </el-form-item>
+        <el-form-item label="学期" prop="semester">
+          <el-input v-model="addForm.semester" placeholder="请输入学期，如：2024-2025-1" style="width: 100%" />
+        </el-form-item>
+        <el-form-item label="状态" prop="status">
+          <el-radio-group v-model="addForm.status">
+            <el-radio :value="1">启用</el-radio>
+            <el-radio :value="0">结束</el-radio>
+          </el-radio-group>
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="addVisible = false">取消</el-button>
+        <el-button type="primary" :loading="addLoading" @click="saveSchedule">保存</el-button>
+      </template>
+    </el-dialog>
+
+    <!-- 课程安排详情弹窗 -->
+    <el-dialog v-model="detailVisible" title="课程安排详情" width="600px" append-to-body destroy-on-close>
+      <el-descriptions :column="2" border v-if="detailData">
+        <el-descriptions-item label="课程名称">{{ getCourseName(detailData.courseId) }}</el-descriptions-item>
+        <el-descriptions-item label="授课教师">{{ getTeacherName(detailData.teacherId) }}</el-descriptions-item>
+        <el-descriptions-item label="星期">{{ weekLabel[detailData.weekDay] || detailData.weekDay }}</el-descriptions-item>
+        <el-descriptions-item label="学期">{{ detailData.semester }}</el-descriptions-item>
+        <el-descriptions-item label="开始节次">{{ detailData.startSection }}</el-descriptions-item>
+        <el-descriptions-item label="结束节次">{{ detailData.endSection }}</el-descriptions-item>
+        <el-descriptions-item label="开始周">{{ detailData.startWeek }}</el-descriptions-item>
+        <el-descriptions-item label="结束周">{{ detailData.endWeek }}</el-descriptions-item>
+        <el-descriptions-item label="教学楼">{{ getBuildingName(detailData.classroomId) }}</el-descriptions-item>
+        <el-descriptions-item label="教室">{{ getRoomName(detailData.classroomId) }}</el-descriptions-item>
+        <el-descriptions-item label="状态">
+          <el-tag :type="detailData.status === 1 ? 'success' : 'info'" size="small">{{ detailData.status === 1 ? '进行中' : '已结束' }}</el-tag>
+        </el-descriptions-item>
+      </el-descriptions>
+      <template #footer>
+        <el-button @click="detailVisible = false">关闭</el-button>
+      </template>
+    </el-dialog>
   </el-dialog>
 </template>
 
 <script setup>
 import { ref, watch, computed } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
 import { Plus, Delete } from '@element-plus/icons-vue'
+import { getSchedulePage, addSchedule, updateSchedule, deleteSchedule, getTeacherList, getCourses, getRooms, getBuildingList } from '@/api/info'
 
 const props = defineProps({
   modelValue: { type: Boolean, default: false },
@@ -64,45 +140,280 @@ const visible = computed({
   set: (val) => emit('update:modelValue', val)
 })
 
-const currentCourses = ref([])
-
-const weekdays = ['一', '二', '三', '四', '五']
-
-// 模拟各班级课程
-const courseMap = {
-  1: [
-    { courseName: '数据结构与算法', teacherName: '张明', weekday: 1, startPeriod: 1, endPeriod: 2, classroom: '阶梯教室101' },
-    { courseName: '操作系统', teacherName: '李华', weekday: 2, startPeriod: 3, endPeriod: 4, classroom: '多媒体教室102' },
-    { courseName: '计算机网络', teacherName: '王芳', weekday: 3, startPeriod: 1, endPeriod: 2, classroom: '多媒体教室201' },
-    { courseName: '数据库原理', teacherName: '陈伟', weekday: 4, startPeriod: 5, endPeriod: 6, classroom: '多媒体教室201' }
-  ],
-  2: [
-    { courseName: '计算机网络', teacherName: '王芳', weekday: 1, startPeriod: 3, endPeriod: 4, classroom: '多媒体教室102' },
-    { courseName: '数据库原理', teacherName: '陈伟', weekday: 2, startPeriod: 1, endPeriod: 2, classroom: '多媒体教室201' },
-    { courseName: '数据结构与算法', teacherName: '张明', weekday: 3, startPeriod: 5, endPeriod: 6, classroom: '阶梯教室101' }
-  ],
-  3: [
-    { courseName: '软件工程', teacherName: '刘洋', weekday: 1, startPeriod: 1, endPeriod: 2, classroom: '多媒体教室101' },
-    { courseName: 'Java程序设计', teacherName: '赵丽', weekday: 2, startPeriod: 3, endPeriod: 4, classroom: '多媒体教室102' },
-    { courseName: '软件测试', teacherName: '孙磊', weekday: 3, startPeriod: 1, endPeriod: 2, classroom: '多媒体教室201' }
-  ]
-}
-
-// 弹窗打开时根据 classData 加载课程数据
-watch(() => props.modelValue, (val) => {
+const loading = ref(false)
+const scheduleList = ref([])
+
+// 下拉选项
+const teacherOptions = ref([])
+const courseOptions = ref([])
+const buildingOptions = ref([])
+const allRooms = ref([])  // 全部教室（含 buildingId，供筛选与映射）
+
+const weekdayOptions = [
+  { label: '星期一', value: 1 },
+  { label: '星期二', value: 2 },
+  { label: '星期三', value: 3 },
+  { label: '星期四', value: 4 },
+  { label: '星期五', value: 5 },
+  { label: '星期六', value: 6 },
+  { label: '星期日', value: 7 }
+]
+
+const weekLabel = ['', '一', '二', '三', '四', '五', '六', '日']
+
+const getTeacherName = (teacherId) => {
+  const t = teacherOptions.value.find(item => item.id === teacherId)
+  return t ? t.name : ''
+}
+const getCourseName = (courseId) => {
+  const c = courseOptions.value.find(item => item.id === courseId)
+  return c ? c.courseName : ''
+}
+const getRoomName = (roomId) => {
+  const r = allRooms.value.find(item => item.id === roomId)
+  return r ? r.name : ''
+}
+const getBuildingName = (classroomId) => {
+  const r = allRooms.value.find(item => item.id === classroomId)
+  if (!r) return ''
+  const b = buildingOptions.value.find(item => item.id === r.buildingId)
+  return b ? b.buildingName : ''
+}
+
+// 加载基础数据
+const fetchBaseData = async () => {
+  try {
+    const [teacherRes, courseRes, roomRes, buildingRes] = await Promise.all([
+      getTeacherList(),
+      getCourses({ current: 1, size: 9999 }),
+      getRooms({ current: 1, size: 9999 }),
+      getBuildingList()
+    ])
+
+    if (teacherRes.code === 200 && teacherRes.data) {
+      teacherOptions.value = Array.isArray(teacherRes.data) ? teacherRes.data : []
+    }
+    if (courseRes.code === 200 && courseRes.data) {
+      courseOptions.value = courseRes.data.records || []
+    }
+    if (roomRes.code === 200 && roomRes.data) {
+      const list = roomRes.data.records || []
+      allRooms.value = list.map(r => ({
+        id: r.id,
+        name: r.roomName || r.classroomName || `教室${r.id}`,
+        buildingId: r.buildingId
+      }))
+    }
+    if (buildingRes.code === 200 && buildingRes.data) {
+      buildingOptions.value = Array.isArray(buildingRes.data) ? buildingRes.data : []
+    }
+  } catch {
+    // 忽略
+  }
+}
+
+// 根据选中教学楼筛选教室
+const filteredRoomOptions = computed(() => {
+  if (!addForm.value.buildingId) return []
+  return allRooms.value.filter(r => r.buildingId === addForm.value.buildingId)
+})
+
+// 切换教学楼时清空教室选择
+const onBuildingChange = () => {
+  addForm.value.classroomId = null
+}
+
+// 加载课程安排列表
+const fetchSchedules = async () => {
+  if (!props.classData) return
+  try {
+    const res = await getSchedulePage({
+      current: 1,
+      size: 9999,
+      classId: props.classData.id
+    })
+    if (res.code === 200 && res.data) {
+      scheduleList.value = res.data.records || []
+    }
+  } catch {
+    scheduleList.value = []
+  }
+}
+
+// 弹窗打开时加载数据
+watch(() => props.modelValue, async (val) => {
   if (val && props.classData) {
-    currentCourses.value = courseMap[props.classData.id] ? [...courseMap[props.classData.id]] : []
+    loading.value = true
+    scheduleList.value = []
+    try {
+      await Promise.all([fetchBaseData(), fetchSchedules()])
+    } catch {
+      // ignore
+    } finally {
+      loading.value = false
+    }
   }
 })
 
-const addCourseRow = () => {
-  currentCourses.value.push({
-    courseName: '新课程',
-    teacherName: '',
-    weekday: 1,
-    startPeriod: 1,
-    endPeriod: 2,
-    classroom: ''
-  })
+// ==================== 新增/编辑课程安排 ====================
+const addVisible = ref(false)
+const addLoading = ref(false)
+const addFormRef = ref(null)
+const isEdit = ref(false)
+const editId = ref(null)
+
+const addRules = {
+  courseId: [{ required: true, message: '请选择课程', trigger: 'change' }],
+  teacherId: [{ required: true, message: '请选择授课老师', trigger: 'change' }],
+  weekDay: [{ required: true, message: '请选择星期', trigger: 'change' }],
+  buildingId: [{ required: true, message: '请选择教学楼', trigger: 'change' }],
+  classroomId: [{ required: true, message: '请选择教室', trigger: 'change' }],
+  startSection: [{ required: true, message: '请输入开始节次', trigger: 'blur' }],
+  endSection: [{ required: true, message: '请输入结束节次', trigger: 'blur' }],
+  startWeek: [{ required: true, message: '请输入开始周', trigger: 'blur' }],
+  endWeek: [{ required: true, message: '请输入结束周', trigger: 'blur' }]
+}
+
+const defaultForm = () => ({
+  courseId: null,
+  teacherId: null,
+  weekDay: 1,
+  buildingId: null,
+  classroomId: null,
+  startSection: 1,
+  endSection: 2,
+  startWeek: 1,
+  endWeek: 16,
+  semester: '',
+  status: 1
+})
+
+const addForm = ref(defaultForm())
+
+const onFormDialogClosed = () => {
+  isEdit.value = false
+  editId.value = null
+}
+
+const showAddDialog = () => {
+  addForm.value = defaultForm()
+  isEdit.value = false
+  editId.value = null
+  addVisible.value = true
+}
+
+const showEditDialog = (row) => {
+  // 根据 classroomId 反查 buildingId
+  const room = allRooms.value.find(r => r.id === row.classroomId)
+  addForm.value = {
+    courseId: row.courseId,
+    teacherId: row.teacherId,
+    weekDay: row.weekDay,
+    buildingId: room ? room.buildingId : null,
+    classroomId: row.classroomId,
+    startSection: row.startSection,
+    endSection: row.endSection,
+    startWeek: row.startWeek,
+    endWeek: row.endWeek,
+    semester: row.semester || '',
+    status: row.status
+  }
+  isEdit.value = true
+  editId.value = row.id
+  addVisible.value = true
+}
+
+const saveSchedule = async () => {
+  if (!addFormRef.value) return
+  try {
+    await addFormRef.value.validate()
+    addLoading.value = true
+    const payload = {
+      courseId: addForm.value.courseId,
+      teacherId: addForm.value.teacherId,
+      weekDay: addForm.value.weekDay,
+      buildingId: addForm.value.buildingId,
+      classroomId: addForm.value.classroomId,
+      classId: props.classData.id,
+      startSection: addForm.value.startSection,
+      endSection: addForm.value.endSection,
+      startWeek: addForm.value.startWeek,
+      endWeek: addForm.value.endWeek,
+      semester: addForm.value.semester,
+      status: addForm.value.status
+    }
+    if (isEdit.value) {
+      payload.id = editId.value
+      await updateSchedule(payload)
+      ElMessage.success('修改成功')
+    } else {
+      await addSchedule(payload)
+      ElMessage.success('新增成功')
+    }
+    addVisible.value = false
+    await fetchSchedules()
+  } catch {
+    // 表单校验失败或请求错误
+  } finally {
+    addLoading.value = false
+  }
+}
+
+// ==================== 详情 ====================
+const detailVisible = ref(false)
+const detailData = ref(null)
+
+const showDetail = (row) => {
+  detailData.value = row
+  detailVisible.value = true
+}
+
+// ==================== 删除 ====================
+const tableRef = ref(null)
+const selectedIds = ref([])
+
+const onSelectionChange = (selection) => {
+  selectedIds.value = selection.map(item => item.id)
+}
+
+const handleDelete = (id) => {
+  ElMessageBox.confirm('确定要删除该课程安排吗？', '提示', { confirmButtonText: '确定', cancelButtonText: '取消', type: 'warning' })
+    .then(async () => {
+      await deleteSchedule([id])
+      ElMessage.success('删除成功')
+      await fetchSchedules()
+    })
+    .catch(() => {})
+}
+
+const batchDelete = () => {
+  if (selectedIds.value.length === 0) return
+  ElMessageBox.confirm(`确定要删除选中的 ${selectedIds.value.length} 条课程安排吗？`, '提示', { confirmButtonText: '确定', cancelButtonText: '取消', type: 'warning' })
+    .then(async () => {
+      await deleteSchedule(selectedIds.value)
+      ElMessage.success('删除成功')
+      selectedIds.value = []
+      await fetchSchedules()
+    })
+    .catch(() => {})
 }
 </script>
+
+<style scoped>
+.toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 0 16px 0;
+}
+
+.toolbar-left {
+  display: flex;
+  gap: 10px;
+}
+
+.toolbar-tip {
+  font-size: 13px;
+  color: #909399;
+}
+</style>
diff --git a/src/views/info/course.vue b/src/views/info/course.vue
new file mode 100644
index 0000000..63819b2
--- /dev/null
+++ b/src/views/info/course.vue
@@ -0,0 +1,286 @@
+<template>
+  <div class="page-container fade-in-up">
+    <div class="page-header">
+      <h2 class="page-title">课程信息</h2>
+      <p class="page-subtitle">管理学校课程基本信息</p>
+    </div>
+
+    <div class="filter-bar">
+      <el-input v-model="searchCourseName" placeholder="搜索课程名称" :prefix-icon="Search" clearable size="default" style="width: 220px" />
+      <el-select v-model="searchCourseType" placeholder="课程类型" clearable size="default" style="width: 140px">
+        <el-option v-for="t in courseTypes" :key="t" :label="t" :value="t" />
+      </el-select>
+      <el-select v-model="searchTeacherName" placeholder="教师名称" clearable filterable size="default" style="width: 180px">
+        <el-option v-for="t in teacherOptions" :key="t.id" :label="t.name" :value="t.name" />
+      </el-select>
+      <el-button type="primary" :icon="Plus" @click="showDialog()">添加课程</el-button>
+      <el-button :icon="Delete" :disabled="selectedRows.length === 0" @click="batchDelete">批量删除</el-button>
+    </div>
+
+    <div class="data-table-card">
+      <el-table :data="courses" stripe @selection-change="handleSelection" row-key="id">
+        <el-table-column type="selection" width="45" />
+        <el-table-column prop="courseCode" label="课程编码" width="140" />
+        <el-table-column prop="courseName" label="课程名称" min-width="160" />
+        <el-table-column prop="courseType" label="课程类型" width="100" align="center" />
+        <el-table-column prop="credit" label="学分" width="80" align="center" />
+        <el-table-column label="授课老师" width="120">
+          <template #default="{ row }">{{ getTeacherName(row.teacherId) }}</template>
+        </el-table-column>
+        <el-table-column prop="description" label="课程描述" min-width="200" show-overflow-tooltip />
+        <el-table-column prop="status" label="状态" width="100" align="center">
+          <template #default="{ row }">
+            <el-tag :type="row.status === 1 ? 'success' : 'info'" size="small">{{ row.status === 1 ? '开放中' : '已结束' }}</el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="150" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" size="small" :icon="Edit" @click="showDialog(row)">编辑</el-button>
+            <el-button link type="danger" size="small" :icon="Delete" @click="deleteRow(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <el-pagination
+        v-model:current-page="pageCurrent"
+        v-model:page-size="pageSize"
+        :total="total"
+        :page-sizes="[10, 20, 50]"
+        size="small"
+        background
+        layout="total, sizes, prev, pager, next"
+        style="justify-content: flex-end; margin-top: 16px"
+        @current-change="fetchCourses"
+        @size-change="onSizeChange"
+      />
+    </div>
+
+    <!-- 添加/编辑课程弹窗 -->
+    <el-dialog v-model="dialogVisible" :title="editing ? '编辑课程信息' : '添加课程'" width="560px" destroy-on-close>
+      <el-form ref="formRef" :model="form" :rules="rules" label-width="90px" label-position="left">
+        <el-form-item label="课程编码" prop="courseCode">
+          <el-input v-model="form.courseCode" placeholder="请输入课程编码" />
+        </el-form-item>
+        <el-form-item label="课程名称" prop="courseName">
+          <el-input v-model="form.courseName" placeholder="请输入课程名称" />
+        </el-form-item>
+        <el-form-item label="课程类型" prop="courseType">
+          <el-select v-model="form.courseType" placeholder="请选择课程类型" style="width: 100%">
+            <el-option v-for="t in courseTypes" :key="t" :label="t" :value="t" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="学分" prop="credit">
+          <el-input-number v-model="form.credit" :min="0" :max="20" :step="0.5" placeholder="请输入学分" style="width: 100%" />
+        </el-form-item>
+        <el-form-item label="授课老师" prop="teacherId">
+          <el-select v-model="form.teacherId" placeholder="请选择授课老师" filterable style="width: 100%">
+            <el-option v-for="t in teacherOptions" :key="t.id" :label="t.name" :value="t.id" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="课程描述">
+          <el-input v-model="form.description" type="textarea" :rows="3" placeholder="请输入课程描述" />
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-radio-group v-model="form.status">
+            <el-radio :value="1">开放中</el-radio>
+            <el-radio :value="0">已结束</el-radio>
+          </el-radio-group>
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="dialogVisible = false">取消</el-button>
+        <el-button type="primary" @click="saveCourse">保存</el-button>
+      </template>
+    </el-dialog>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted, watch } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Search, Plus, Delete, Edit } from '@element-plus/icons-vue'
+import { addCourse, getCourses, updateCourse, deleteCourse } from '@/api/info'
+import { getTeacherList } from '@/api/info'
+
+const searchCourseName = ref('')
+const searchCourseType = ref('')
+const searchTeacherName = ref('')
+const pageCurrent = ref(1)
+const pageSize = ref(10)
+const dialogVisible = ref(false)
+const editing = ref(false)
+const selectedRows = ref([])
+const formRef = ref(null)
+const teacherOptions = ref([])
+
+const courseTypes = ['必修课', '选修课']
+
+const rules = {
+  courseCode: [{ required: true, message: '请输入课程编码', trigger: 'blur' }],
+  courseName: [{ required: true, message: '请输入课程名称', trigger: 'blur' }],
+  courseType: [{ required: true, message: '请选择课程类型', trigger: 'change' }],
+  credit: [{ required: true, message: '请输入学分', trigger: 'blur' }],
+  teacherId: [{ required: true, message: '请选择授课老师', trigger: 'change' }]
+}
+
+const form = ref({
+  id: '',
+  courseCode: '',
+  courseName: '',
+  courseType: '必修课',
+  credit: 0,
+  teacherId: null,
+  description: '',
+  status: 1
+})
+
+const courses = ref([])
+const total = ref(0)
+
+// 根据 teacherId 获取老师姓名
+const getTeacherName = (teacherId) => {
+  const teacher = teacherOptions.value.find(t => t.id === teacherId)
+  return teacher ? teacher.name : ''
+}
+
+const handleSelection = (rows) => { selectedRows.value = rows }
+
+const showDialog = (row) => {
+  if (row) {
+    editing.value = true
+    form.value = {
+      id: row.id,
+      courseCode: row.courseCode,
+      courseName: row.courseName,
+      courseType: row.courseType,
+      credit: row.credit,
+      teacherId: row.teacherId,
+      description: row.description,
+      status: row.status
+    }
+  } else {
+    editing.value = false
+    form.value = { id: '', courseCode: '', courseName: '', courseType: '必修课', credit: 0, teacherId: null, description: '', status: 1 }
+  }
+  dialogVisible.value = true
+}
+
+const saveCourse = async () => {
+  if (!formRef.value) return
+  try {
+    await formRef.value.validate()
+    if (editing.value) {
+      await updateCourse({
+        id: form.value.id,
+        courseCode: form.value.courseCode,
+        courseName: form.value.courseName,
+        courseType: form.value.courseType,
+        credit: form.value.credit,
+        teacherId: form.value.teacherId,
+        description: form.value.description,
+        status: form.value.status
+      })
+      ElMessage.success('编辑成功')
+    } else {
+      await addCourse({
+        courseCode: form.value.courseCode,
+        courseName: form.value.courseName,
+        courseType: form.value.courseType,
+        credit: form.value.credit,
+        teacherId: form.value.teacherId,
+        description: form.value.description,
+        status: form.value.status
+      })
+      ElMessage.success('添加成功')
+    }
+    dialogVisible.value = false
+    fetchCourses()
+  } catch {
+    // 表单验证失败，不做处理
+  }
+}
+
+const deleteRow = (row) => {
+  ElMessageBox.confirm(`确认删除课程 "${row.courseName}"？`, '提示', { type: 'warning' })
+    .then(async () => {
+      await deleteCourse([row.id])
+      ElMessage.success('删除成功')
+      fetchCourses()
+    })
+    .catch(() => {})
+}
+
+const batchDelete = () => {
+  ElMessageBox.confirm(`确认删除选中的 ${selectedRows.value.length} 门课程？`, '批量删除', { type: 'warning' })
+    .then(async () => {
+      const ids = selectedRows.value.map(r => r.id)
+      await deleteCourse(ids)
+      ElMessage.success('批量删除成功')
+      fetchCourses()
+    })
+    .catch(() => {})
+}
+
+// 获取教师列表（下拉用）
+const fetchTeachers = async () => {
+  try {
+    const res = await getTeacherList()
+    if (res.code === 200) {
+      teacherOptions.value = res.data || []
+    }
+  } catch {
+    // 获取教师列表失败也不阻塞页面
+  }
+}
+
+// 获取课程列表
+const fetchCourses = async () => {
+  try {
+    const res = await getCourses({
+      current: pageCurrent.value,
+      size: pageSize.value,
+      courseName: searchCourseName.value || undefined,
+      teacherName: searchTeacherName.value || undefined,
+      courseType: searchCourseType.value || undefined
+    })
+    if (res.code === 200) {
+      courses.value = res.data.records || []
+      total.value = res.data.total || 0
+    }
+  } catch {
+    ElMessage.error('获取课程列表失败')
+  }
+}
+
+const onSizeChange = () => {
+  pageCurrent.value = 1
+  fetchCourses()
+}
+
+watch(searchCourseName, () => {
+  pageCurrent.value = 1
+  fetchCourses()
+})
+watch(searchCourseType, () => {
+  pageCurrent.value = 1
+  fetchCourses()
+})
+watch(searchTeacherName, () => {
+  pageCurrent.value = 1
+  fetchCourses()
+})
+
+onMounted(() => {
+  fetchTeachers()
+  fetchCourses()
+})
+</script>
+
+<style lang="scss" scoped>
+.data-table-card {
+  background: #ffffff;
+  border-radius: 8px;
+  padding: 20px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
+}
+</style>
diff --git a/src/views/settings/personnel.vue b/src/views/settings/personnel.vue
index 1ce8731..58f165c 100644
--- a/src/views/settings/personnel.vue
+++ b/src/views/settings/personnel.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="page-container fade-in-up">
     <div class="page-header">
-      <h2 class="page-title">人员管理</h2>
+      <h2 class="page-title">学生信息</h2>
       <p class="page-subtitle">管理学生信息，支持批量导入与编辑</p>
     </div>