diff --git a/schoolNewsWeb/src/apis/system/user.ts b/schoolNewsWeb/src/apis/system/user.ts
index 6e124d2..377455f 100644
--- a/schoolNewsWeb/src/apis/system/user.ts
+++ b/schoolNewsWeb/src/apis/system/user.ts
@@ -62,17 +62,6 @@ export const userApi = {
     return response.data;
   },
 
-  /**
-   * 获取用户分页列表
-   * @param pageParam 分页参数
-   * @param filter 过滤条件
-   * @returns Promise<ResultDomain<SysUser>>
-   */
-  async getUserPage(pageParam: PageParam, filter: SysUser): Promise<ResultDomain<SysUser>> {
-    const response = await api.post<SysUser>('/users/page', { pageParam, filter });
-    return response.data;
-  },
-
   /**
    * 创建用户
    * @param user 用户信息
diff --git a/schoolNewsWeb/src/components/user/README.md b/schoolNewsWeb/src/components/user/README.md
new file mode 100644
index 0000000..7605098
--- /dev/null
+++ b/schoolNewsWeb/src/components/user/README.md
@@ -0,0 +1,213 @@
+# UserSelect 用户选择组件
+
+## 功能特性
+
+- ✅ 支持双栏选择器布局
+- ✅ 支持搜索功能（左右两侧独立搜索）
+- ✅ 三种操作方式：双击、勾选+按钮、全部按钮
+- ✅ **支持滚动分页加载**（性能优化）
+- ✅ 支持传入静态数据或API方法
+- ✅ 完全封装的样式和逻辑
+
+## Props 配置
+
+| 参数 | 类型 | 默认值 | 说明 |
+|------|------|--------|------|
+| visible | Boolean | false | 控制弹窗显示/隐藏 |
+| mode | 'add' \| 'remove' | 'add' | 选择模式 |
+| title | String | '人员选择' | 弹窗标题 |
+| leftTitle | String | '可选人员' | 左侧面板标题 |
+| rightTitle | String | '已选人员' | 右侧面板标题 |
+| availableUsers | UserVO[] | [] | 左区域静态数据 |
+| initialTargetUsers | UserVO[] | [] | 初始已选人员 |
+| loading | Boolean | false | 确认按钮加载状态 |
+| **usePagination** | Boolean | false | **是否启用分页加载** |
+| **fetchApi** | Function | undefined | **分页加载API方法** |
+| **filterParams** | Object | {} | **API过滤参数** |
+| **pageSize** | Number | 20 | **每页数量** |
+
+## Events 事件
+
+| 事件名 | 参数 | 说明 |
+|--------|------|------|
+| update:visible | (value: boolean) | 更新弹窗显示状态 |
+| confirm | (users: UserVO[]) | 确认提交，返回选中的用户列表 |
+| cancel | - | 取消操作 |
+
+## 使用方式
+
+### 方式一：传入静态数据（适合数据量少的场景）
+
+```vue
+<template>
+  <UserSelect
+    v-model:visible="showSelector"
+    mode="add"
+    title="选择用户"
+    :available-users="allUsers"
+    :initial-target-users="[]"
+    @confirm="handleConfirm"
+  />
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue';
+import { UserSelect } from '@/components';
+import type { UserVO } from '@/types';
+
+const showSelector = ref(false);
+const allUsers = ref<UserVO[]>([]);
+
+function handleConfirm(selectedUsers: UserVO[]) {
+  console.log('选中的用户:', selectedUsers);
+  showSelector.value = false;
+}
+</script>
+```
+
+### 方式二：使用分页加载（推荐，适合数据量大的场景）
+
+```vue
+<template>
+  <UserSelect
+    v-model:visible="showSelector"
+    mode="add"
+    title="选择用户"
+    :use-pagination="true"
+    :fetch-api="userApi.getUserPage"
+    :filter-params="filterParams"
+    :page-size="20"
+    :loading="saving"
+    @confirm="handleConfirm"
+  />
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue';
+import { UserSelect } from '@/components';
+import { userApi } from '@/apis/system';
+import type { UserVO } from '@/types';
+
+const showSelector = ref(false);
+const saving = ref(false);
+const filterParams = ref({
+  // 可以添加额外的过滤条件
+  status: 0
+});
+
+async function handleConfirm(selectedUsers: UserVO[]) {
+  saving.value = true;
+  try {
+    // 处理业务逻辑
+    for (const user of selectedUsers) {
+      await someApi.addUser(user.id);
+    }
+    showSelector.value = false;
+  } finally {
+    saving.value = false;
+  }
+}
+</script>
+```
+
+### 方式三：混合模式（添加模式用分页，删除模式用静态）
+
+```vue
+<template>
+  <UserSelect
+    v-model:visible="showSelector"
+    :mode="selectorMode"
+    :title="selectorMode === 'add' ? '添加人员' : '删除人员'"
+    :available-users="selectorMode === 'remove' ? currentUsers : []"
+    :use-pagination="selectorMode === 'add'"
+    :fetch-api="selectorMode === 'add' ? userApi.getUserPage : undefined"
+    :filter-params="filterParams"
+    @confirm="handleConfirm"
+  />
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue';
+import { UserSelect } from '@/components';
+import { userApi } from '@/apis/system';
+import type { UserVO } from '@/types';
+
+const showSelector = ref(false);
+const selectorMode = ref<'add' | 'remove'>('add');
+const currentUsers = ref<UserVO[]>([]);
+const filterParams = ref({});
+
+function handleConfirm(selectedUsers: UserVO[]) {
+  if (selectorMode.value === 'add') {
+    // 添加用户逻辑
+  } else {
+    // 删除用户逻辑
+  }
+}
+</script>
+```
+
+## API 方法要求
+
+使用 `usePagination` 时，`fetchApi` 方法需要符合以下签名：
+
+```typescript
+async function fetchApi(
+  pageParam: PageParam, 
+  filter?: any
+): Promise<ResultDomain<UserVO>>
+```
+
+### PageParam 类型
+
+```typescript
+interface PageParam {
+  page: number;  // 当前页码（从1开始）
+  size: number;  // 每页数量
+}
+```
+
+### ResultDomain 类型
+
+```typescript
+interface ResultDomain<T> {
+  success: boolean;
+  message?: string;
+  dataList?: T[];
+  pageParam?: {
+    totalElements: number;  // 总记录数
+    // ... 其他分页信息
+  };
+}
+```
+
+## 特性说明
+
+### 滚动分页加载
+
+- 当启用 `usePagination` 时，左侧面板支持滚动加载更多数据
+- 滚动到距离底部 50px 时自动加载下一页
+- 显示加载状态和"已加载全部数据"提示
+- 搜索时自动重置分页并重新加载
+
+### 搜索功能
+
+- **分页模式**：搜索关键词会传递给 API，在服务端进行过滤
+- **静态模式**：搜索在前端进行过滤
+
+### 数据过滤
+
+组件会自动过滤掉右侧已选择的用户，避免重复选择。
+
+## 性能优化建议
+
+1. **数据量 < 100**：使用静态数据模式
+2. **数据量 > 100**：使用分页加载模式
+3. **数据量 > 1000**：使用分页加载 + 服务端搜索
+
+## 注意事项
+
+1. 使用分页模式时，`availableUsers` 会被忽略
+2. 删除模式下通常使用静态数据（当前已分配的用户）
+3. `filterParams` 支持传入额外的过滤条件，会合并到 API 请求中
+
diff --git a/schoolNewsWeb/src/components/user/UserSelect.vue b/schoolNewsWeb/src/components/user/UserSelect.vue
new file mode 100644
index 0000000..9d8dc1a
--- /dev/null
+++ b/schoolNewsWeb/src/components/user/UserSelect.vue
@@ -0,0 +1,781 @@
+<template>
+  <div v-if="visible" class="modal-overlay" @click.self="handleCancel">
+    <div class="modal-content large">
+      <div class="modal-header">
+        <h3 class="modal-title">{{ title }}</h3>
+        <button class="modal-close" @click="handleCancel">✕</button>
+      </div>
+      
+      <div class="modal-body">
+        <div class="user-selector">
+          <!-- 左侧：可选人员 -->
+          <div class="selector-panel">
+            <div class="panel-header">
+              <h4 class="panel-title">{{ leftTitle }}</h4>
+              <span class="panel-count">
+                {{ usePagination && totalElements > 0 ? `${availableList.length}/${totalElements}` : `${availableList.length}` }} 人
+              </span>
+            </div>
+            <div class="panel-search">
+              <input 
+                v-model="searchAvailable"
+                type="text"
+                placeholder="搜索人员..."
+                class="search-input-small"
+              />
+            </div>
+            <div class="panel-body left-panel">
+              <div class="user-list">
+                <div
+                  v-for="user in filteredAvailable"
+                  :key="user.id"
+                  class="user-item"
+                  :class="{ selected: user.id && selectedAvailable.includes(user.id) }"
+                  @click="user.id && toggleAvailable(user.id)"
+                  @dblclick="user.id && moveToTarget(user.id)"
+                >
+                  <input
+                    type="checkbox"
+                    :checked="!!(user.id && selectedAvailable.includes(user.id))"
+                    @click.stop="user.id && toggleAvailable(user.id)"
+                  />
+                  <span class="user-name">{{ user.username }}</span>
+                  <span class="user-dept" v-if="user.deptName">({{ user.deptName }})</span>
+                </div>
+                
+                <!-- 加载更多提示 -->
+                <div v-if="usePagination && loadingMore" class="loading-more">
+                  <div class="loading-spinner-small"></div>
+                  <span>加载中...</span>
+                </div>
+                <div v-if="usePagination && !hasMore && availableList.length > 0" class="no-more">
+                  已加载全部数据
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- 中间：操作按钮 -->
+          <div class="selector-actions">
+            <button 
+              class="action-btn"
+              @click="moveSelectedToTarget"
+              :disabled="selectedAvailable.length === 0"
+              :title="mode === 'add' ? '添加选中' : '删除选中'"
+            >
+              <span class="arrow">→</span>
+              <span class="btn-text">{{ mode === 'add' ? '添加' : '删除' }}</span>
+            </button>
+            <button 
+              class="action-btn"
+              @click="moveAllToTarget"
+              :disabled="availableList.length === 0"
+              :title="mode === 'add' ? '全部添加' : '全部删除'"
+            >
+              <span class="arrow">⇒</span>
+              <span class="btn-text">全部</span>
+            </button>
+            <button 
+              class="action-btn"
+              @click="moveBackSelected"
+              :disabled="selectedTarget.length === 0"
+              title="移回选中"
+            >
+              <span class="arrow">←</span>
+              <span class="btn-text">移回</span>
+            </button>
+            <button 
+              class="action-btn"
+              @click="moveBackAll"
+              :disabled="targetList.length === 0"
+              title="全部移回"
+            >
+              <span class="arrow">⇐</span>
+              <span class="btn-text">全部</span>
+            </button>
+          </div>
+
+          <!-- 右侧：目标人员 -->
+          <div class="selector-panel">
+            <div class="panel-header">
+              <h4 class="panel-title">{{ rightTitle }}</h4>
+              <span class="panel-count">{{ targetList.length }} 人</span>
+            </div>
+            <div class="panel-search">
+              <input 
+                v-model="searchTarget"
+                type="text"
+                placeholder="搜索人员..."
+                class="search-input-small"
+              />
+            </div>
+            <div class="panel-body">
+              <div class="user-list">
+                <div
+                  v-for="user in filteredTarget"
+                  :key="user.id"
+                  class="user-item"
+                  :class="{ selected: user.id && selectedTarget.includes(user.id) }"
+                  @click="user.id && toggleTarget(user.id)"
+                  @dblclick="user.id && moveBackToAvailable(user.id)"
+                >
+                  <input
+                    type="checkbox"
+                    :checked="!!(user.id && selectedTarget.includes(user.id))"
+                    @click.stop="user.id && toggleTarget(user.id)"
+                  />
+                  <span class="user-name">{{ user.username }}</span>
+                  <span class="user-dept" v-if="user.deptName">({{ user.deptName }})</span>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="modal-footer">
+        <button class="btn-primary" @click="handleConfirm" :disabled="loading">
+          {{ loading ? '处理中...' : '确定' }}
+        </button>
+        <button class="btn-default" @click="handleCancel">取消</button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, watch, nextTick } from 'vue';
+import type { UserVO, ResultDomain, PageParam } from '@/types';
+
+interface Props {
+  visible?: boolean;
+  mode?: 'add' | 'remove';
+  title?: string;
+  leftTitle?: string;
+  rightTitle?: string;
+  availableUsers?: UserVO[];
+  initialTargetUsers?: UserVO[];
+  loading?: boolean;
+  // 分页加载API方法
+  fetchApi?: (pageParam: PageParam, filter?: any) => Promise<ResultDomain<UserVO>>;
+  // 过滤参数
+  filterParams?: any;
+  // 每页数量
+  pageSize?: number;
+  // 是否使用分页加载
+  usePagination?: boolean;
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  visible: false,
+  mode: 'add',
+  title: '人员选择',
+  leftTitle: '可选人员',
+  rightTitle: '已选人员',
+  availableUsers: () => [],
+  initialTargetUsers: () => [],
+  loading: false,
+  pageSize: 20,
+  usePagination: false
+});
+
+const emit = defineEmits<{
+  'update:visible': [value: boolean];
+  confirm: [users: UserVO[]];
+  cancel: [];
+}>();
+
+// 数据列表
+const availableList = ref<UserVO[]>([]);
+const targetList = ref<UserVO[]>([]);
+
+// 选中状态
+const selectedAvailable = ref<string[]>([]);
+const selectedTarget = ref<string[]>([]);
+
+// 搜索关键词
+const searchAvailable = ref('');
+const searchTarget = ref('');
+
+// 分页相关
+const currentPage = ref(1);
+const totalElements = ref(0);
+const hasMore = ref(true);
+const loadingMore = ref(false);
+const availablePanelRef = ref<HTMLElement | null>(null);
+
+// 监听props变化，初始化数据
+watch(() => props.visible, (newVal) => {
+  if (newVal) {
+    initializeData();
+  } else {
+    resetData();
+  }
+}, { immediate: true });
+
+// 监听搜索关键词变化
+watch(searchAvailable, () => {
+  if (props.usePagination && props.fetchApi) {
+    resetPaginationAndLoad();
+  }
+});
+
+// 初始化数据
+async function initializeData() {
+  if (props.usePagination && props.fetchApi) {
+    // 使用分页加载
+    currentPage.value = 1;
+    hasMore.value = true;
+    availableList.value = [];
+    await loadAvailableUsers();
+  } else {
+    // 使用传入的数据
+    availableList.value = [...props.availableUsers];
+  }
+  
+  targetList.value = [...props.initialTargetUsers];
+  selectedAvailable.value = [];
+  selectedTarget.value = [];
+  searchAvailable.value = '';
+  searchTarget.value = '';
+  
+  // 绑定滚动事件
+  await nextTick();
+  bindScrollEvent();
+}
+
+// 重置数据
+function resetData() {
+  availableList.value = [];
+  targetList.value = [];
+  selectedAvailable.value = [];
+  selectedTarget.value = [];
+  searchAvailable.value = '';
+  searchTarget.value = '';
+  currentPage.value = 1;
+  totalElements.value = 0;
+  hasMore.value = true;
+  loadingMore.value = false;
+  
+  // 解绑滚动事件
+  unbindScrollEvent();
+}
+
+// 加载可选用户数据
+async function loadAvailableUsers() {
+  if (!props.fetchApi || loadingMore.value || !hasMore.value) return;
+  
+  loadingMore.value = true;
+  
+  try {
+    const pageParam: PageParam = {
+      page: currentPage.value,
+      size: props.pageSize
+    };
+    
+    // 构建过滤参数
+    const filter = {
+      ...props.filterParams,
+      ...(searchAvailable.value ? { username: searchAvailable.value } : {})
+    };
+    
+    const res = await props.fetchApi(pageParam, filter);
+    
+    if (res.success) {
+      const newUsers = res.dataList || [];
+      
+      // 过滤掉已在右侧的用户
+      const targetUserIds = targetList.value.map(u => u.id);
+      const filteredUsers = newUsers.filter(u => !targetUserIds.includes(u.id));
+      
+      if (currentPage.value === 1) {
+        availableList.value = filteredUsers;
+      } else {
+        availableList.value.push(...filteredUsers);
+      }
+      
+      totalElements.value = res.pageParam?.totalElements || 0;
+      const totalPages = Math.ceil(totalElements.value / props.pageSize);
+      hasMore.value = currentPage.value < totalPages;
+    }
+  } catch (error) {
+    console.error('加载用户数据失败:', error);
+  } finally {
+    loadingMore.value = false;
+  }
+}
+
+// 重置分页并重新加载
+async function resetPaginationAndLoad() {
+  currentPage.value = 1;
+  hasMore.value = true;
+  availableList.value = [];
+  await loadAvailableUsers();
+}
+
+// 绑定滚动事件
+function bindScrollEvent() {
+  const panelBody = document.querySelector('.panel-body.left-panel');
+  if (panelBody) {
+    availablePanelRef.value = panelBody as HTMLElement;
+    panelBody.addEventListener('scroll', handleScroll);
+  }
+}
+
+// 解绑滚动事件
+function unbindScrollEvent() {
+  if (availablePanelRef.value) {
+    availablePanelRef.value.removeEventListener('scroll', handleScroll);
+    availablePanelRef.value = null;
+  }
+}
+
+// 处理滚动事件
+function handleScroll(event: Event) {
+  if (!props.usePagination || !props.fetchApi) return;
+  
+  const target = event.target as HTMLElement;
+  const scrollTop = target.scrollTop;
+  const scrollHeight = target.scrollHeight;
+  const clientHeight = target.clientHeight;
+  
+  // 距离底部50px时加载更多
+  if (scrollHeight - scrollTop - clientHeight < 50 && hasMore.value && !loadingMore.value) {
+    currentPage.value++;
+    loadAvailableUsers();
+  }
+}
+
+// 过滤可选人员
+const filteredAvailable = computed(() => {
+  // 如果使用分页加载，搜索在API层面处理，不需要前端过滤
+  if (props.usePagination) {
+    return availableList.value;
+  }
+  
+  // 前端过滤
+  if (!searchAvailable.value) {
+    return availableList.value;
+  }
+  const keyword = searchAvailable.value.toLowerCase();
+  return availableList.value.filter(user => 
+    user.username?.toLowerCase().includes(keyword) ||
+    user.deptName?.toLowerCase().includes(keyword)
+  );
+});
+
+// 过滤目标人员
+const filteredTarget = computed(() => {
+  if (!searchTarget.value) {
+    return targetList.value;
+  }
+  const keyword = searchTarget.value.toLowerCase();
+  return targetList.value.filter(user => 
+    user.username?.toLowerCase().includes(keyword) ||
+    user.deptName?.toLowerCase().includes(keyword)
+  );
+});
+
+// 切换可选用户的选中状态
+function toggleAvailable(userId: string) {
+  const index = selectedAvailable.value.indexOf(userId);
+  if (index > -1) {
+    selectedAvailable.value.splice(index, 1);
+  } else {
+    selectedAvailable.value.push(userId);
+  }
+}
+
+// 切换目标用户的选中状态
+function toggleTarget(userId: string) {
+  const index = selectedTarget.value.indexOf(userId);
+  if (index > -1) {
+    selectedTarget.value.splice(index, 1);
+  } else {
+    selectedTarget.value.push(userId);
+  }
+}
+
+// 移动选中用户到目标区域
+function moveSelectedToTarget() {
+  const usersToMove = availableList.value.filter(user => 
+    selectedAvailable.value.includes(user.id!)
+  );
+  
+  targetList.value.push(...usersToMove);
+  availableList.value = availableList.value.filter(user => 
+    !selectedAvailable.value.includes(user.id!)
+  );
+  
+  selectedAvailable.value = [];
+}
+
+// 移动单个用户到目标区域（双击）
+function moveToTarget(userId: string) {
+  const user = availableList.value.find(u => u.id === userId);
+  if (user) {
+    targetList.value.push(user);
+    availableList.value = availableList.value.filter(u => u.id !== userId);
+  }
+}
+
+// 移动所有用户到目标区域
+function moveAllToTarget() {
+  targetList.value.push(...availableList.value);
+  availableList.value = [];
+  selectedAvailable.value = [];
+}
+
+// 移回选中用户到可选区域
+function moveBackSelected() {
+  const usersToMoveBack = targetList.value.filter(user => 
+    selectedTarget.value.includes(user.id!)
+  );
+  
+  availableList.value.push(...usersToMoveBack);
+  targetList.value = targetList.value.filter(user => 
+    !selectedTarget.value.includes(user.id!)
+  );
+  
+  selectedTarget.value = [];
+}
+
+// 移回单个用户到可选区域（双击）
+function moveBackToAvailable(userId: string) {
+  const user = targetList.value.find(u => u.id === userId);
+  if (user) {
+    availableList.value.push(user);
+    targetList.value = targetList.value.filter(u => u.id !== userId);
+  }
+}
+
+// 移回所有用户到可选区域
+function moveBackAll() {
+  availableList.value.push(...targetList.value);
+  targetList.value = [];
+  selectedTarget.value = [];
+}
+
+// 确认
+function handleConfirm() {
+  emit('confirm', targetList.value);
+}
+
+// 取消
+function handleCancel() {
+  emit('update:visible', false);
+  emit('cancel');
+}
+</script>
+
+<style lang="scss" scoped>
+// 弹窗遮罩
+.modal-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background: rgba(0, 0, 0, 0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 2000;
+}
+
+.modal-content {
+  background: #fff;
+  border-radius: 8px;
+  width: 90%;
+  max-width: 900px;
+  max-height: 80vh;
+  display: flex;
+  flex-direction: column;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+}
+
+.modal-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 20px 24px;
+  border-bottom: 1px solid #f0f0f0;
+}
+
+.modal-title {
+  font-size: 18px;
+  font-weight: 600;
+  color: #303133;
+  margin: 0;
+}
+
+.modal-close {
+  width: 32px;
+  height: 32px;
+  border: none;
+  background: #f5f7fa;
+  border-radius: 50%;
+  cursor: pointer;
+  font-size: 18px;
+  color: #909399;
+  transition: all 0.3s;
+
+  &:hover {
+    background: #ecf5ff;
+    color: #409eff;
+  }
+}
+
+.modal-body {
+  flex: 1;
+  overflow-y: auto;
+  padding: 20px 24px;
+}
+
+.modal-footer {
+  padding: 16px 24px;
+  border-top: 1px solid #f0f0f0;
+  display: flex;
+  justify-content: flex-end;
+  gap: 12px;
+}
+
+// 人员选择器样式
+.user-selector {
+  display: flex;
+  gap: 20px;
+  height: 500px;
+}
+
+.selector-panel {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  border: 1px solid #e0e0e0;
+  border-radius: 6px;
+  overflow: hidden;
+  background: #fafafa;
+}
+
+.panel-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 12px 16px;
+  background: #f5f7fa;
+  border-bottom: 1px solid #e0e0e0;
+}
+
+.panel-title {
+  font-size: 15px;
+  font-weight: 600;
+  color: #303133;
+  margin: 0;
+}
+
+.panel-count {
+  font-size: 13px;
+  color: #909399;
+  background: #fff;
+  padding: 2px 10px;
+  border-radius: 10px;
+}
+
+.panel-search {
+  padding: 12px 16px;
+  border-bottom: 1px solid #e0e0e0;
+  background: #fff;
+}
+
+.search-input-small {
+  width: 100%;
+  padding: 8px 12px;
+  border: 1px solid #dcdfe6;
+  border-radius: 4px;
+  font-size: 14px;
+  transition: border-color 0.3s;
+
+  &:focus {
+    outline: none;
+    border-color: #409eff;
+  }
+
+  &::placeholder {
+    color: #c0c4cc;
+  }
+}
+
+.panel-body {
+  flex: 1;
+  overflow-y: auto;
+  padding: 8px;
+  background: #fff;
+}
+
+.user-list {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.user-item {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 12px;
+  border-radius: 4px;
+  cursor: pointer;
+  transition: all 0.2s;
+  user-select: none;
+
+  &:hover {
+    background: #f5f7fa;
+  }
+
+  &.selected {
+    background: #ecf5ff;
+    border: 1px solid #b3d8ff;
+  }
+
+  input[type="checkbox"] {
+    cursor: pointer;
+    width: 16px;
+    height: 16px;
+  }
+
+  .user-name {
+    font-size: 14px;
+    color: #606266;
+    font-weight: 500;
+  }
+
+  .user-dept {
+    font-size: 12px;
+    color: #909399;
+    margin-left: auto;
+  }
+}
+
+.loading-more {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+  padding: 16px;
+  color: #909399;
+  font-size: 13px;
+}
+
+.loading-spinner-small {
+  width: 16px;
+  height: 16px;
+  border: 2px solid #f0f0f0;
+  border-top-color: #409eff;
+  border-radius: 50%;
+  animation: spin 0.8s linear infinite;
+}
+
+@keyframes spin {
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+.no-more {
+  text-align: center;
+  padding: 12px;
+  color: #c0c4cc;
+  font-size: 12px;
+}
+
+.selector-actions {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  gap: 12px;
+  padding: 0 10px;
+}
+
+.action-btn {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 4px;
+  padding: 12px 16px;
+  background: #fff;
+  border: 1px solid #dcdfe6;
+  border-radius: 6px;
+  cursor: pointer;
+  transition: all 0.3s;
+  min-width: 80px;
+
+  &:hover:not(:disabled) {
+    background: #409eff;
+    border-color: #409eff;
+    color: #fff;
+
+    .arrow {
+      color: #fff;
+    }
+
+    .btn-text {
+      color: #fff;
+    }
+  }
+
+  &:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+    background: #f5f7fa;
+  }
+
+  .arrow {
+    font-size: 20px;
+    font-weight: bold;
+    color: #409eff;
+    transition: color 0.3s;
+  }
+
+  .btn-text {
+    font-size: 13px;
+    color: #606266;
+    transition: color 0.3s;
+  }
+}
+
+.btn-primary,
+.btn-default {
+  padding: 10px 24px;
+  border-radius: 4px;
+  font-size: 14px;
+  cursor: pointer;
+  transition: all 0.3s;
+  border: none;
+
+  &:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+  }
+}
+
+.btn-primary {
+  background: #409eff;
+  color: #fff;
+
+  &:hover:not(:disabled) {
+    background: #66b1ff;
+  }
+}
+
+.btn-default {
+  background: #fff;
+  color: #606266;
+  border: 1px solid #dcdfe6;
+
+  &:hover {
+    color: #409eff;
+    border-color: #409eff;
+  }
+}
+</style>
+
diff --git a/schoolNewsWeb/src/components/user/index.ts b/schoolNewsWeb/src/components/user/index.ts
new file mode 100644
index 0000000..6d1e56e
--- /dev/null
+++ b/schoolNewsWeb/src/components/user/index.ts
@@ -0,0 +1,8 @@
+/**
+ * @description 用户相关组件
+ * @author yslg
+ * @since 2025-10-22
+ */
+
+export { default as UserSelect } from './UserSelect.vue';
+
diff --git a/schoolNewsWeb/src/views/task/LearningTaskList.vue b/schoolNewsWeb/src/views/task/LearningTaskList.vue
index 44fa94b..617410b 100644
--- a/schoolNewsWeb/src/views/task/LearningTaskList.vue
+++ b/schoolNewsWeb/src/views/task/LearningTaskList.vue
@@ -317,9 +317,13 @@
       :title="selectorMode === 'add' ? '添加人员' : '删除人员'"
       :left-title="selectorMode === 'add' ? '可添加人员' : '当前人员'"
       :right-title="selectorMode === 'add' ? '待添加人员' : '待删除人员'"
-      :available-users="availableUsers"
+      :available-users="selectorMode === 'remove' ? availableUsers : []"
       :initial-target-users="[]"
       :loading="saving"
+      :use-pagination="selectorMode === 'add'"
+      :fetch-api="selectorMode === 'add' ? userApi.getUserPage : undefined"
+      :filter-params="userFilterParams"
+      :page-size="20"
       @confirm="handleUserSelectConfirm"
       @cancel="closeSelectorModal"
     />
@@ -378,10 +382,10 @@ const deleting = ref(false);
 // 人员管理相关
 const managingTask = ref<LearningTask | null>(null);
 const selectorMode = ref<'add' | 'remove'>('add');
-const allUsers = ref<UserVO[]>([]);
 const currentUsers = ref<UserVO[]>([]);
 const availableUsers = ref<UserVO[]>([]);
 const saving = ref(false);
+const userFilterParams = ref<any>({});
 
 // 计算显示的页码
 const displayPages = computed(() => {
@@ -519,22 +523,23 @@ async function handleUpdateUser(task: LearningTask) {
   managingTask.value = task;
   
   try {
-    // 加载所有用户
-    const usersRes = await userApi.getUserList({});
-    if (usersRes.success && usersRes.dataList) {
-      allUsers.value = usersRes.dataList;
-    }
-    
     // 加载任务详情（包含已分配的用户）
     const taskRes = await learningTaskApi.getTaskById(task.taskID!);
     if (taskRes.success && taskRes.data) {
       const taskUsers = taskRes.data.taskUsers || [];
       const assignedUserIds = taskUsers.map(tu => tu.userID!);
       
-      // 当前已分配的用户
-      currentUsers.value = allUsers.value.filter(user => 
-        assignedUserIds.includes(user.id!)
-      );
+      // 加载用户详情（批量查询）
+      if (assignedUserIds.length > 0) {
+        const usersRes = await userApi.getUserList({});
+        if (usersRes.success && usersRes.dataList) {
+          currentUsers.value = usersRes.dataList.filter(user => 
+            assignedUserIds.includes(user.id!)
+          );
+        }
+      } else {
+        currentUsers.value = [];
+      }
     }
     
     showUserList.value = true;
@@ -555,11 +560,8 @@ function closeUserList() {
 function showAddUserSelector() {
   selectorMode.value = 'add';
   
-  // 左侧显示未分配的用户
-  const currentUserIds = currentUsers.value.map(u => u.id!);
-  availableUsers.value = allUsers.value.filter(user => 
-    !currentUserIds.includes(user.id!)
-  );
+  // 设置过滤参数（可以过滤掉已分配的用户，但在组件内部会自动过滤）
+  userFilterParams.value = {};
   
   showUserSelector.value = true;
 }