diff --git a/apps/web-ele/src/views/infra/demo/general/demo02/index.vue b/apps/web-ele/src/views/infra/demo/general/demo02/index.vue
new file mode 100644
index 000000000..8fbccbf19
--- /dev/null
+++ b/apps/web-ele/src/views/infra/demo/general/demo02/index.vue
@@ -0,0 +1,267 @@
+<script lang="ts" setup>
+import type { Demo02CategoryApi } from '#/api/infra/demo/demo02';
+
+import { h, onMounted, reactive, ref } from 'vue';
+
+import { Page, useVbenModal } from '@vben/common-ui';
+import { Download, Plus } from '@vben/icons';
+import {
+  cloneDeep,
+  downloadFileFromBlobPart,
+  formatDateTime,
+  isEmpty,
+} from '@vben/utils';
+
+import {
+  ElButton,
+  ElDatePicker,
+  ElForm,
+  ElFormItem,
+  ElInput,
+  ElLoading,
+  ElMessage,
+} from 'element-plus';
+
+import { VxeColumn, VxeTable } from '#/adapter/vxe-table';
+import {
+  deleteDemo02Category,
+  exportDemo02Category,
+  getDemo02CategoryList,
+} from '#/api/infra/demo/demo02';
+import { ContentWrap } from '#/components/content-wrap';
+import { TableToolbar } from '#/components/table-toolbar';
+import { useTableToolbar } from '#/hooks';
+import { $t } from '#/locales';
+
+import Demo02CategoryForm from './modules/form.vue';
+
+const loading = ref(true); // 列表的加载中
+const list = ref<any[]>([]); // 树列表的数据
+
+const queryParams = reactive({
+  name: undefined,
+  parentId: undefined,
+  createTime: undefined,
+});
+const queryFormRef = ref(); // 搜索的表单
+const exportLoading = ref(false); // 导出的加载中
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true;
+  try {
+    const params = cloneDeep(queryParams) as any;
+    if (params.createTime && Array.isArray(params.createTime)) {
+      params.createTime = (params.createTime as string[]).join(',');
+    }
+    list.value = await getDemo02CategoryList(params);
+  } finally {
+    loading.value = false;
+  }
+};
+
+/** 搜索按钮操作 */
+const handleQuery = () => {
+  getList();
+};
+
+/** 重置按钮操作 */
+const resetQuery = () => {
+  queryFormRef.value.resetFields();
+  handleQuery();
+};
+
+const [FormModal, formModalApi] = useVbenModal({
+  connectedComponent: Demo02CategoryForm,
+  destroyOnClose: true,
+});
+
+/** 创建示例分类 */
+function handleCreate() {
+  formModalApi.setData({}).open();
+}
+
+/** 编辑示例分类 */
+function handleEdit(row: Demo02CategoryApi.Demo02Category) {
+  formModalApi.setData(row).open();
+}
+
+/** 新增下级示例分类 */
+function handleAppend(row: Demo02CategoryApi.Demo02Category) {
+  formModalApi.setData({ parentId: row.id }).open();
+}
+
+/** 删除示例分类 */
+async function handleDelete(row: Demo02CategoryApi.Demo02Category) {
+  const loadingInstance = ElLoading.service({
+    text: $t('ui.actionMessage.deleting', [row.id]),
+    background: 'rgba(0, 0, 0, 0.7)',
+  });
+  try {
+    await deleteDemo02Category(row.id as number);
+    ElMessage.success($t('ui.actionMessage.deleteSuccess', [row.id]));
+    await getList();
+  } finally {
+    loadingInstance.close();
+  }
+}
+
+/** 导出表格 */
+async function onExport() {
+  try {
+    exportLoading.value = true;
+    const data = await exportDemo02Category(queryParams);
+    downloadFileFromBlobPart({ fileName: '示例分类.xls', source: data });
+  } finally {
+    exportLoading.value = false;
+  }
+}
+
+/** 切换树形展开/收缩状态 */
+const isExpanded = ref(true);
+function toggleExpand() {
+  isExpanded.value = !isExpanded.value;
+  tableRef.value?.setAllTreeExpand(isExpanded.value);
+}
+
+/** 初始化 */
+const { hiddenSearchBar, tableToolbarRef, tableRef } = useTableToolbar();
+onMounted(() => {
+  getList();
+});
+</script>
+
+<template>
+  <Page auto-content-height>
+    <FormModal @success="getList" />
+
+    <ContentWrap v-if="!hiddenSearchBar">
+      <!-- 搜索工作栏 -->
+      <ElForm :model="queryParams" ref="queryFormRef" inline>
+        <ElFormItem label="名字">
+          <ElInput
+            v-model="queryParams.name"
+            placeholder="请输入名字"
+            clearable
+            @keyup.enter="handleQuery"
+            class="!w-[240px]"
+          />
+        </ElFormItem>
+        <ElFormItem label="父级编号">
+          <ElInput
+            v-model="queryParams.parentId"
+            placeholder="请输入父级编号"
+            clearable
+            @keyup.enter="handleQuery"
+            class="!w-[240px]"
+          />
+        </ElFormItem>
+        <ElFormItem label="创建时间">
+          <ElDatePicker
+            v-model="queryParams.createTime"
+            type="daterange"
+            value-format="YYYY-MM-DD"
+            range-separator="至"
+            start-placeholder="开始日期"
+            end-placeholder="结束日期"
+            class="!w-[240px]"
+          />
+        </ElFormItem>
+        <ElFormItem>
+          <ElButton class="ml-2" @click="resetQuery"> 重置 </ElButton>
+          <ElButton class="ml-2" @click="handleQuery" type="primary">
+            搜索
+          </ElButton>
+        </ElFormItem>
+      </ElForm>
+    </ContentWrap>
+
+    <!-- 列表 -->
+    <ContentWrap title="示例分类">
+      <template #extra>
+        <TableToolbar
+          ref="tableToolbarRef"
+          v-model:hidden-search="hiddenSearchBar"
+        >
+          <ElButton @click="toggleExpand" class="mr-2">
+            {{ isExpanded ? '收缩' : '展开' }}
+          </ElButton>
+          <ElButton
+            class="ml-2"
+            :icon="h(Plus)"
+            type="primary"
+            @click="handleCreate"
+            v-access:code="['infra:demo02-category:create']"
+          >
+            {{ $t('ui.actionTitle.create', ['示例分类']) }}
+          </ElButton>
+          <ElButton
+            :icon="h(Download)"
+            type="primary"
+            class="ml-2"
+            :loading="exportLoading"
+            @click="onExport"
+            v-access:code="['infra:demo02-category:export']"
+          >
+            {{ $t('ui.actionTitle.export') }}
+          </ElButton>
+        </TableToolbar>
+      </template>
+      <VxeTable
+        ref="tableRef"
+        :data="list"
+        :tree-config="{
+          parentField: 'parentId',
+          rowField: 'id',
+          transform: true,
+          expandAll: true,
+          reserve: true,
+        }"
+        show-overflow
+        :loading="loading"
+      >
+        <VxeColumn field="id" title="编号" align="center" />
+        <VxeColumn field="name" title="名字" align="center" tree-node />
+        <VxeColumn field="parentId" title="父级编号" align="center" />
+        <VxeColumn field="createTime" title="创建时间" align="center">
+          <template #default="{ row }">
+            {{ formatDateTime(row.createTime) }}
+          </template>
+        </VxeColumn>
+        <VxeColumn field="operation" title="操作" align="center">
+          <template #default="{ row }">
+            <ElButton
+              size="small"
+              type="primary"
+              link
+              @click="handleAppend(row as any)"
+              v-access:code="['infra:demo02-category:create']"
+            >
+              新增下级
+            </ElButton>
+            <ElButton
+              size="small"
+              type="primary"
+              link
+              @click="handleEdit(row as any)"
+              v-access:code="['infra:demo02-category:update']"
+            >
+              {{ $t('ui.actionTitle.edit') }}
+            </ElButton>
+            <ElButton
+              size="small"
+              type="danger"
+              link
+              class="ml-2"
+              :disabled="!isEmpty(row?.children)"
+              @click="handleDelete(row as any)"
+              v-access:code="['infra:demo02-category:delete']"
+            >
+              {{ $t('ui.actionTitle.delete') }}
+            </ElButton>
+          </template>
+        </VxeColumn>
+      </VxeTable>
+    </ContentWrap>
+  </Page>
+</template>
diff --git a/apps/web-ele/src/views/infra/demo/general/demo02/modules/form.vue b/apps/web-ele/src/views/infra/demo/general/demo02/modules/form.vue
new file mode 100644
index 000000000..e7743ec72
--- /dev/null
+++ b/apps/web-ele/src/views/infra/demo/general/demo02/modules/form.vue
@@ -0,0 +1,138 @@
+<script lang="ts" setup>
+import type { FormRules } from 'element-plus';
+
+import type { Demo02CategoryApi } from '#/api/infra/demo/demo02';
+
+import { computed, reactive, ref } from 'vue';
+
+import { useVbenModal } from '@vben/common-ui';
+import { handleTree } from '@vben/utils';
+
+import {
+  ElForm,
+  ElFormItem,
+  ElInput,
+  ElMessage,
+  ElTreeSelect,
+} from 'element-plus';
+
+import {
+  createDemo02Category,
+  getDemo02Category,
+  getDemo02CategoryList,
+  updateDemo02Category,
+} from '#/api/infra/demo/demo02';
+import { $t } from '#/locales';
+
+const emit = defineEmits(['success']);
+
+const formRef = ref();
+const formData = ref<Partial<Demo02CategoryApi.Demo02Category>>({
+  id: undefined,
+  name: undefined,
+  parentId: undefined,
+});
+const rules = reactive<FormRules>({
+  name: [{ required: true, message: '名字不能为空', trigger: 'blur' }],
+  parentId: [{ required: true, message: '父级编号不能为空', trigger: 'blur' }],
+});
+const demo02CategoryTree = ref<any[]>([]); // 树形结构
+const getTitle = computed(() => {
+  return formData.value?.id
+    ? $t('ui.actionTitle.edit', ['示例分类'])
+    : $t('ui.actionTitle.create', ['示例分类']);
+});
+
+/** 重置表单 */
+const resetForm = () => {
+  formData.value = {
+    id: undefined,
+    name: undefined,
+    parentId: undefined,
+  };
+  formRef.value?.resetFields();
+};
+
+/** 获得示例分类树 */
+const getDemo02CategoryTree = async () => {
+  demo02CategoryTree.value = [];
+  const data = await getDemo02CategoryList({});
+  data.unshift({
+    id: 0,
+    name: '顶级示例分类',
+  });
+  demo02CategoryTree.value = handleTree(data);
+};
+
+const [Modal, modalApi] = useVbenModal({
+  async onConfirm() {
+    await formRef.value?.validate();
+    modalApi.lock();
+    // 提交表单
+    const data = formData.value as Demo02CategoryApi.Demo02Category;
+    try {
+      await (formData.value?.id
+        ? updateDemo02Category(data)
+        : createDemo02Category(data));
+      // 关闭并提示
+      await modalApi.close();
+      emit('success');
+      ElMessage.success($t('ui.actionMessage.operationSuccess'));
+    } finally {
+      modalApi.unlock();
+    }
+  },
+  async onOpenChange(isOpen: boolean) {
+    if (!isOpen) {
+      resetForm();
+      return;
+    }
+    // 加载数据
+    let data = modalApi.getData<Demo02CategoryApi.Demo02Category>();
+    if (!data) {
+      return;
+    }
+    if (data.id) {
+      modalApi.lock();
+      try {
+        data = await getDemo02Category(data.id);
+      } finally {
+        modalApi.unlock();
+      }
+    }
+    formData.value = data;
+    // 加载树数据
+    await getDemo02CategoryTree();
+  },
+});
+</script>
+
+<template>
+  <Modal :title="getTitle">
+    <ElForm
+      ref="formRef"
+      :model="formData"
+      :rules="rules"
+      label-width="120px"
+      label-position="right"
+    >
+      <ElFormItem label="名字" prop="name">
+        <ElInput v-model="formData.name" placeholder="请输入名字" />
+      </ElFormItem>
+      <ElFormItem label="父级编号" prop="parentId">
+        <ElTreeSelect
+          v-model="formData.parentId"
+          :data="demo02CategoryTree"
+          :props="{
+            label: 'name',
+            value: 'id',
+            children: 'children',
+          }"
+          check-strictly
+          default-expand-all
+          placeholder="请选择父级编号"
+        />
+      </ElFormItem>
+    </ElForm>
+  </Modal>
+</template>