diff --git a/README-EN.md b/README-EN.md
index 574702a..edfd692 100644
--- a/README-EN.md
+++ b/README-EN.md
@@ -2130,6 +2130,8 @@ The GanttChart component exposes a series of methods through `defineExpose`, all
 | `setTheme` <sup class="version-badge">1.7.1</sup> | `mode: 'light' \| 'dark'` | `void` | Set theme mode |
 | `currentTheme` <sup class="version-badge">1.7.1</sup> | - | `'light' \| 'dark'` | Get current theme mode |
 | `setTimeScale` <sup class="version-badge">1.7.1</sup> | `scale: TimelineScale` | `void` | Set time scale (`'hour' \| 'day' \| 'week' \| 'month' \| 'quarter' \| 'year'`) |
+| `zoomIn` <sup class="version-badge">1.7.1</sup> | - | `void` | zoom in time scale（`'year' -> 'quarter' -> 'month' -> 'week' -> 'day' -> 'hour'`） |
+| `zoomOut` <sup class="version-badge">1.7.1</sup> | - | `void` | zoom out time scale（`'hour' -> 'day' -> 'week' -> 'month' -> 'quarter' -> 'year'`） |
 | `currentScale` <sup class="version-badge">1.7.1</sup> | - | `TimelineScale` | Get current time scale |
 | `toggleFullscreen` <sup class="version-badge">1.7.1</sup> | - | `void` | Toggle fullscreen state |
 | `enterFullscreen` <sup class="version-badge">1.7.1</sup> | - | `void` | Enter fullscreen mode |
diff --git a/README.md b/README.md
index e609c11..23ac34f 100644
--- a/README.md
+++ b/README.md
@@ -2121,6 +2121,8 @@ GanttChart 组件通过 `defineExpose` 暴露了一系列方法，允许父组
 | `setTheme` <sup class="version-badge">1.7.1</sup> | `mode: 'light' \| 'dark'` | `void` | 设置主题模式 |
 | `currentTheme` <sup class="version-badge">1.7.1</sup> | - | `'light' \| 'dark'` | 获取当前主题模式 |
 | `setTimeScale` <sup class="version-badge">1.7.1</sup> | `scale: TimelineScale` | `void` | 设置时间刻度（`'hour' \| 'day' \| 'week' \| 'month' \| 'quarter' \| 'year'`） |
+| `zoomIn` <sup class="version-badge">1.7.1</sup> | - | `void` | 缩小时间刻度（`'year' -> 'quarter' -> 'month' -> 'week' -> 'day' -> 'hour'`） |
+| `zoomOut` <sup class="version-badge">1.7.1</sup> | - | `void` | 放大时间刻度（`'hour' -> 'day' -> 'week' -> 'month' -> 'quarter' -> 'year'`） |
 | `currentScale` <sup class="version-badge">1.7.1</sup> | - | `TimelineScale` | 获取当前时间刻度 |
 | `toggleFullscreen` <sup class="version-badge">1.7.1</sup> | - | `void` | 切换全屏状态 |
 | `enterFullscreen` <sup class="version-badge">1.7.1</sup> | - | `void` | 进入全屏模式 |
diff --git a/demo/TaskMoveConfirmDialog.vue b/demo/TaskMoveConfirmDialog.vue
index f48af0b..7808034 100644
--- a/demo/TaskMoveConfirmDialog.vue
+++ b/demo/TaskMoveConfirmDialog.vue
@@ -196,7 +196,6 @@ const handleCancel = () => {
 .btn-confirm:active {
   background: #3a8ee6;
 }
-
 </style>
 
 <style>
diff --git a/npm-demo/src/components/GanttTest.vue b/npm-demo/src/components/GanttTest.vue
index 8199cae..6181263 100644
--- a/npm-demo/src/components/GanttTest.vue
+++ b/npm-demo/src/components/GanttTest.vue
@@ -3,7 +3,7 @@ import { ref, computed, watch } from 'vue'
 import { GanttChart, TaskListColumn, useI18n, TaskListContextMenu, TaskBarContextMenu } from 'jordium-gantt-vue3'
 import 'jordium-gantt-vue3/dist/assets/jordium-gantt-vue3.css'
 
-const { t, getTranslation } = useI18n();
+const { t, getTranslation } = useI18n()
 
 // GanttChart ref
 const ganttRef = ref(null)
@@ -114,7 +114,7 @@ const tasks = ref([
     department: '管理部',
     departmentCode: 'D001',
     type: 'task',
-  }
+  },
 ])
 
 const milestones = ref([
@@ -123,8 +123,8 @@ const milestones = ref([
     name: '项目立项',
     startDate: '2025-10-29',
     type: 'milestone',
-    icon: 'diamond'
-  }
+    icon: 'diamond',
+  },
 ])
 
 const customMessages = {
@@ -139,7 +139,7 @@ const customMessages = {
     gantt: {
       planStartDate: '计划开始时间',
       //planEndDate: '计划结束时间',
-    }
+    },
   },
   'en-US': {
     department: 'Department',
@@ -152,16 +152,16 @@ const customMessages = {
     gantt: {
       planStartDate: 'Plan Start Date',
       planEndDate: 'Plan End Date',
-    }
-  }
+    },
+  },
 }
 // const tasks = ref([])
 
 // const milestones = ref([])
 
-const showAddTaskDrawer = ref(false);
-const showAddMilestoneDialog = ref(false);
-const showTodayLocate = ref(true);
+const showAddTaskDrawer = ref(false)
+const showAddMilestoneDialog = ref(false)
+const showTodayLocate = ref(true)
 
 // 定义可动态配置的列
 const availableColumns = ref<TaskListColumnConfig[]>([
@@ -186,7 +186,7 @@ const taskListConfig = {
   defaultWidth: '50%',  // 默认展开宽度50%
   minWidth: '300px',      // 最小宽度300px（默认280px）
   maxWidth: '1200px',      // 最大宽度1200px（默认1160px）
-  columns: availableColumns.value
+  columns: availableColumns.value,
 }
 
 // toolbar配置示例
@@ -201,18 +201,17 @@ const toolbarConfig: ToolbarConfig = {
   showFullscreen: true,            // 显示全屏按钮
   showTimeScale: true,             // 显示时间刻度按钮组
   timeScaleDimensions: [           // 显示所有时间刻度维度
-    'hour', 'day', 'week', 'month', 'quarter', 'year'
+    'hour', 'day', 'week', 'month', 'quarter', 'year',
   ],
   defaultTimeScale: 'week',        // 默认选中周视图
-  showExpandCollapse: false         // 显示展开/折叠按钮
+  showExpandCollapse: false,         // 显示展开/折叠按钮
 }
 
-
 const newTask = ref({
   name: '',
   startDate: '',
-  endDate: ''
-});
+  endDate: '',
+})
 
 const addTask = () => {
   tasks.value.push({
@@ -221,10 +220,10 @@ const addTask = () => {
     startDate: newTask.value.startDate,
     endDate: newTask.value.endDate,
     progress: 0,
-  });
-  newTask.value = { name: '', startDate: '', endDate: '' };
-  showAddTaskDrawer.value = false;
-};
+  })
+  newTask.value = { name: '', startDate: '', endDate: '' }
+  showAddTaskDrawer.value = false
+}
 
 const addMilestone = () => {
   milestones.value.push({
@@ -233,11 +232,11 @@ const addMilestone = () => {
     startDate: newTask.value.startDate,
     progress: 0,
     type: 'milestone',
-    icon: 'diamond'
-  });
+    icon: 'diamond',
+  })
   console.log('milestones: ', milestones.value)
-  newTask.value = { name: '', startDate: '', endDate: '' };
-  showAddMilestoneDialog.value = false;
+  newTask.value = { name: '', startDate: '', endDate: '' }
+  showAddMilestoneDialog.value = false
 }
 
 const onTaskDblclick = (task) => {
@@ -294,18 +293,18 @@ const handleTaskRowMoved = async (payload: {
 // 此回调仅用于补充业务逻辑，例如根据assignee填充assigneeName等
 const onTaskAdded = (res) => {
   // 组件已自动添加任务，这里只需要找到并更新额外字段
-  const addedTask = tasks.value.find(t => t.id === res.task.id);
+  const addedTask = tasks.value.find(t => t.id === res.task.id)
 
   if (addedTask && addedTask.assignee) {
     // 根据assignee值查找对应的label并赋值给assigneeName
-    const assigneeOption = assigneeOptions.value.find(option => option.value === addedTask.assignee);
+    const assigneeOption = assigneeOptions.value.find(option => option.value === addedTask.assignee)
     if (assigneeOption) {
-      addedTask.assigneeName = assigneeOption.label;
+      addedTask.assigneeName = assigneeOption.label
     }
   }
 
   // 不需要手动push，组件已处理
-};
+}
 
 // 自定义右键菜单操作处理
 const handleCustomMenuAction = (action: string, task: Task, onClose: () => void) => {
@@ -656,8 +655,8 @@ const handleCustomMenuAction = (action: string, task: Task, onClose: () => void)
 
     <!-- 自定义Dialog组件基于element plus -->
     <el-dialog
-      title="自定义添加里程碑组件 - Element Plus"
       v-model="showAddMilestoneDialog"
+      title="自定义添加里程碑组件 - Element Plus"
       width="400px"
       @close="newTask = { name: '', startDate: '', endDate: '' }"
     >
diff --git a/npm-webpack-demo/src/App.vue b/npm-webpack-demo/src/App.vue
index e2568b1..baa71e4 100644
--- a/npm-webpack-demo/src/App.vue
+++ b/npm-webpack-demo/src/App.vue
@@ -1,3 +1,287 @@
+<script setup lang="ts">
+import { ref, computed, watch } from 'vue'
+import { GanttChart, Task } from 'jordium-gantt-vue3'
+import 'jordium-gantt-vue3/dist/assets/jordium-gantt-vue3.css'
+
+// GanttChart ref
+const ganttRef = ref(null)
+
+// 控制模式：'expose' 使用expose方法，'props' 使用Props
+const controlMode = ref<'expose' | 'props'>('expose')
+
+// 状态变量
+const fullscreenStatus = ref(false)
+const expandStatus = ref(false)
+const currentLocaleStatus = ref<'zh-CN' | 'en-US'>('zh-CN')
+const currentScaleStatus = ref<'hour' | 'day' | 'week' | 'month' | 'quarter' | 'year'>('week')
+const currentThemeStatus = ref<'light' | 'dark'>('light')
+
+// Props控制变量
+const propsLocale = ref<'zh-CN' | 'en-US'>('zh-CN')
+const propsTheme = ref<'light' | 'dark'>('light')
+const propsTimeScale = ref<'hour' | 'day' | 'week' | 'month' | 'quarter' | 'year'>('week')
+const propsFullscreen = ref(false)
+const propsExpandAll = ref(false)
+
+// 监听 Props 变化，同步 status
+watch(propsLocale, (newLocale) => {
+  currentLocaleStatus.value = newLocale
+})
+watch(propsTheme, (newTheme) => {
+  currentThemeStatus.value = newTheme
+})
+watch(propsTimeScale, (newScale) => {
+  currentScaleStatus.value = newScale
+})
+watch(propsFullscreen, (newFullscreen) => {
+  fullscreenStatus.value = newFullscreen
+})
+watch(propsExpandAll, (newExpandAll) => {
+  expandStatus.value = newExpandAll
+})
+
+// 更新状态函数
+const updateStatus = () => {
+  if (ganttRef.value) {
+    fullscreenStatus.value = ganttRef.value.isFullscreen()
+    expandStatus.value = ganttRef.value.isExpandAll()
+    currentLocaleStatus.value = ganttRef.value.currentLocale()
+    currentScaleStatus.value = ganttRef.value.currentScale()
+    currentThemeStatus.value = ganttRef.value.currentTheme()
+  }
+}
+
+// Expose 方法处理器
+const handleToggleFullscreen = () => {
+  ganttRef.value?.toggleFullscreen()
+  updateStatus()
+  propsFullscreen.value = ganttRef.value?.isFullscreen() ?? false
+}
+
+const handleToggleExpandAll = () => {
+  ganttRef.value?.toggleExpandAll()
+  updateStatus()
+  propsExpandAll.value = ganttRef.value?.isExpandAll() ?? false
+}
+
+const handleSetLocale = (locale: 'zh-CN' | 'en-US') => {
+  ganttRef.value?.setLocale(locale)
+  currentLocaleStatus.value = locale
+  propsLocale.value = locale
+}
+
+const handleSetTimeScale = (scale: 'hour' | 'day' | 'week' | 'month' | 'quarter' | 'year') => {
+  ganttRef.value?.setTimeScale(scale)
+  updateStatus()
+  propsTimeScale.value = scale
+}
+
+const handleSetTheme = (mode: 'light' | 'dark') => {
+  ganttRef.value?.setTheme(mode)
+  updateStatus()
+  propsTheme.value = mode
+}
+
+// 定义类型接口
+interface TaskListColumnConfig {
+  key: string;
+  label: string;
+  visible: boolean;
+  width?: number;
+}
+
+interface ToolbarConfig {
+  showAddTask?: boolean;
+  showAddMilestone?: boolean;
+  showTodayLocate?: boolean;
+  showExportCsv?: boolean;
+  showExportPdf?: boolean;
+  showLanguage?: boolean;
+  showTheme?: boolean;
+  showFullscreen?: boolean;
+  showTimeScale?: boolean;
+  timeScaleDimensions?: string[];
+  defaultTimeScale?: string;
+  showExpandCollapse?: boolean;
+}
+
+const tasks = ref([
+  {
+    id: 1,
+    name: '项目启动',
+    startDate: '2025-10-30',
+    endDate: '2025-11-5',
+    progress: 100,
+    department: '管理部',
+    departmentCode: 'D001',
+    type: 'task',
+    assignee: '',
+    assigneeName: '',
+  },
+])
+
+const milestones = ref([
+  {
+    id: 101,
+    name: '项目立项',
+    startDate: '2025-10-29',
+    type: 'milestone',
+    icon: 'diamond',
+  },
+])
+
+const customMessages = {
+  'zh-CN': {
+    department: '部门',
+    departmentCode: '部门编号',
+  },
+  'en-US': {
+    department: 'Department',
+    departmentCode: 'Department Code',
+  },
+}
+// const tasks = ref([])
+
+// const milestones = ref([])
+const showAddTaskDrawer = ref(false)
+const showAddMilestoneDialog = ref(false)
+
+// 定义可动态配置的列
+const availableColumns = ref<TaskListColumnConfig[]>([
+  { key: 'startDate', label: '开始日期', visible: true },
+  { key: 'endDate', label: '结束日期', visible: true },
+  { key: 'progress', label: '进度', visible: true },
+  { key: 'department', label: '部门', visible: true, width: 120 },
+  { key: 'departmentCode', label: '部门编号', visible: true },
+  { key: 'assigneeName', label: '负责人', visible: true },
+])
+
+// 自定义负责人列表
+const assigneeOptions = ref([
+  { value: 'zhangsan', label: '张三' },
+  { value: 'lisi', label: '李四' },
+  { value: 'wangwu', label: '王五' },
+])
+
+// TaskList宽度配置示例
+const taskListConfig = {
+  defaultWidth: '50%',  // 默认展开宽度50%
+  minWidth: '300px',      // 最小宽度300px（默认280px）
+  maxWidth: '1200px',      // 最大宽度1200px（默认1160px）
+  columns: availableColumns.value,
+}
+
+// toolbar配置示例
+const toolbarConfig: ToolbarConfig = {
+  showAddTask: true,               // 显示添加任务按钮
+  showAddMilestone: true,          // 显示添加里程碑按钮
+  showTodayLocate: true,           // 显示定位到今天按钮
+  showExportCsv: true,             // 显示导出CSV按钮
+  showExportPdf: true,             // 显示导出PDF按钮
+  showLanguage: true,              // 显示语言切换按钮
+  showTheme: true,                 // 显示主题切换按钮
+  showFullscreen: true,            // 显示全屏按钮
+  showTimeScale: true,             // 显示时间刻度按钮组
+  timeScaleDimensions: [           // 显示所有时间刻度维度
+    'hour', 'day', 'week', 'month', 'quarter', 'year',
+  ],
+  defaultTimeScale: 'week',        // 默认选中周视图
+  showExpandCollapse: false,         // 显示展开/折叠按钮
+}
+
+const newTask = ref({
+  name: '',
+  startDate: '',
+  endDate: '',
+})
+
+const addTask = () => {
+  tasks.value.push({
+    id: tasks.value.length + 1,
+    name: newTask.value.name,
+    startDate: newTask.value.startDate,
+    endDate: newTask.value.endDate,
+    progress: 0,
+    department: '未分配',
+    departmentCode: 'D000',
+    assignee: '',
+    assigneeName: '',
+    type: 'task',
+  })
+  newTask.value = { name: '', startDate: '', endDate: '' }
+  showAddTaskDrawer.value = false
+}
+
+const addMilestone = () => {
+  milestones.value.push({
+    id: milestones.value.length + 101,
+    name: newTask.value.name,
+    startDate: newTask.value.startDate,
+    type: 'milestone',
+    icon: 'diamond',
+  })
+  console.log('milestones: ', milestones.value)
+  newTask.value = { name: '', startDate: '', endDate: '' }
+  showAddMilestoneDialog.value = false
+}
+
+const onTaskDblclick = (task: any) => {
+  alert(`双击任务: ${task.name}`)
+}
+const onTaskClick = (task: any) => {
+  alert(`单击任务: ${task.name}`)
+}
+const onMilestoneDblclick = (milestone: any) => {
+  alert(`双击里程碑: ${milestone.name}`)
+}
+
+// 任务行拖拽完成事件
+const handleTaskRowMoved = (payload: {
+  draggedTask: Task
+  targetTask: Task
+  position: 'after' | 'child'
+}) => {
+  const { draggedTask, targetTask, position } = payload
+
+  alert(`任务 [${draggedTask.name}] 被拖拽到任务 [${targetTask.name}] ${position === 'after' ? '之后' : '下方作为子任务'}`)
+
+  // 组件已自动更新任务的层级关系和位置
+  // position === 'after': 任务被放置在目标任务之后（同级）
+  // position === 'child': 任务被放置为目标任务的子任务（第一个子任务位置）
+
+  // 这里可以：
+  // 1. 显示确认对话框，让用户确认是否移动
+  // 2. 调用后端 API 保存新的任务层级关系
+  // 3. 更新相关的依赖关系
+
+  // 示例：调用后端 API
+  // await api.updateTaskHierarchy({
+  //   taskId: draggedTask.id,
+  //   targetTaskId: targetTask.id,
+  //   position: position
+  // })
+}
+
+// 任务添加后回调
+const onTaskAdded = (res) => {
+  const addedTask = tasks.value.find(t => t.id === res.task.id)
+  if (addedTask) {
+    // 使用addedTask.assignee去查找assigneeOptions的label进行赋值
+    const assigneeOption = assigneeOptions.value.find(option => option.value === addedTask.assignee)
+    if (assigneeOption) {
+      addedTask.assigneeName = assigneeOption.label
+    }
+  } else {
+    // 使用addedTask.assignee去查找assigneeOptions的label进行赋值
+    const assigneeOption = assigneeOptions.value.find(option => option.value === res.task.assignee)
+    if (assigneeOption) {
+      res.task.assigneeName = assigneeOption.label
+    }
+    tasks.value.push(res.task)
+  }
+}
+</script>
+
 <template>
   <div>
     <!-- 工具设置面板 -->
@@ -290,8 +574,8 @@
 
     <!-- 自定义Dialog组件基于element plus -->
     <el-dialog
-      title="自定义添加里程碑组件 - Element Plus"
       v-model="showAddMilestoneDialog"
+      title="自定义添加里程碑组件 - Element Plus"
       width="400px"
       @close="newTask = { name: '', startDate: '', endDate: '' }"
     >
@@ -315,291 +599,6 @@
   </div>
 </template>
 
-<script setup lang="ts">
-import { ref, computed, watch } from 'vue';
-import { GanttChart, Task } from 'jordium-gantt-vue3'
-import 'jordium-gantt-vue3/dist/assets/jordium-gantt-vue3.css'
-
-// GanttChart ref
-const ganttRef = ref(null)
-
-// 控制模式：'expose' 使用expose方法，'props' 使用Props
-const controlMode = ref<'expose' | 'props'>('expose')
-
-// 状态变量
-const fullscreenStatus = ref(false)
-const expandStatus = ref(false)
-const currentLocaleStatus = ref<'zh-CN' | 'en-US'>('zh-CN')
-const currentScaleStatus = ref<'hour' | 'day' | 'week' | 'month' | 'quarter' | 'year'>('week')
-const currentThemeStatus = ref<'light' | 'dark'>('light')
-
-// Props控制变量
-const propsLocale = ref<'zh-CN' | 'en-US'>('zh-CN')
-const propsTheme = ref<'light' | 'dark'>('light')
-const propsTimeScale = ref<'hour' | 'day' | 'week' | 'month' | 'quarter' | 'year'>('week')
-const propsFullscreen = ref(false)
-const propsExpandAll = ref(false)
-
-// 监听 Props 变化，同步 status
-watch(propsLocale, (newLocale) => {
-  currentLocaleStatus.value = newLocale
-})
-watch(propsTheme, (newTheme) => {
-  currentThemeStatus.value = newTheme
-})
-watch(propsTimeScale, (newScale) => {
-  currentScaleStatus.value = newScale
-})
-watch(propsFullscreen, (newFullscreen) => {
-  fullscreenStatus.value = newFullscreen
-})
-watch(propsExpandAll, (newExpandAll) => {
-  expandStatus.value = newExpandAll
-})
-
-// 更新状态函数
-const updateStatus = () => {
-  if (ganttRef.value) {
-    fullscreenStatus.value = ganttRef.value.isFullscreen()
-    expandStatus.value = ganttRef.value.isExpandAll()
-    currentLocaleStatus.value = ganttRef.value.currentLocale()
-    currentScaleStatus.value = ganttRef.value.currentScale()
-    currentThemeStatus.value = ganttRef.value.currentTheme()
-  }
-}
-
-// Expose 方法处理器
-const handleToggleFullscreen = () => {
-  ganttRef.value?.toggleFullscreen()
-  updateStatus()
-  propsFullscreen.value = ganttRef.value?.isFullscreen() ?? false
-}
-
-const handleToggleExpandAll = () => {
-  ganttRef.value?.toggleExpandAll()
-  updateStatus()
-  propsExpandAll.value = ganttRef.value?.isExpandAll() ?? false
-}
-
-const handleSetLocale = (locale: 'zh-CN' | 'en-US') => {
-  ganttRef.value?.setLocale(locale)
-  currentLocaleStatus.value = locale
-  propsLocale.value = locale
-}
-
-const handleSetTimeScale = (scale: 'hour' | 'day' | 'week' | 'month' | 'quarter' | 'year') => {
-  ganttRef.value?.setTimeScale(scale)
-  updateStatus()
-  propsTimeScale.value = scale
-}
-
-const handleSetTheme = (mode: 'light' | 'dark') => {
-  ganttRef.value?.setTheme(mode)
-  updateStatus()
-  propsTheme.value = mode
-}
-
-// 定义类型接口
-interface TaskListColumnConfig {
-  key: string;
-  label: string;
-  visible: boolean;
-  width?: number;
-}
-
-interface ToolbarConfig {
-  showAddTask?: boolean;
-  showAddMilestone?: boolean;
-  showTodayLocate?: boolean;
-  showExportCsv?: boolean;
-  showExportPdf?: boolean;
-  showLanguage?: boolean;
-  showTheme?: boolean;
-  showFullscreen?: boolean;
-  showTimeScale?: boolean;
-  timeScaleDimensions?: string[];
-  defaultTimeScale?: string;
-  showExpandCollapse?: boolean;
-}
-
-const tasks = ref([
-  {
-    id: 1,
-    name: '项目启动',
-    startDate: '2025-10-30',
-    endDate: '2025-11-5',
-    progress: 100,
-    department: '管理部',
-    departmentCode: 'D001',
-    type: 'task',
-    assignee: '',
-    assigneeName: ''
-  }
-])
-
-const milestones = ref([
-  {
-    id: 101,
-    name: '项目立项',
-    startDate: '2025-10-29',
-    type: 'milestone',
-    icon: 'diamond'
-  }
-])
-
-const customMessages = {
-  'zh-CN': {
-    department: '部门',
-    departmentCode: '部门编号',
-  },
-  'en-US': {
-    department: 'Department',
-    departmentCode: 'Department Code',
-  }
-}
-// const tasks = ref([])
-
-// const milestones = ref([])
-const showAddTaskDrawer = ref(false);
-const showAddMilestoneDialog = ref(false);
-
-// 定义可动态配置的列
-const availableColumns = ref<TaskListColumnConfig[]>([
-  { key: 'startDate', label: '开始日期', visible: true },
-  { key: 'endDate', label: '结束日期', visible: true },
-  { key: 'progress', label: '进度', visible: true },
-  { key: 'department', label: '部门', visible: true, width: 120 },
-  { key: 'departmentCode', label: '部门编号', visible: true },
-  { key: 'assigneeName', label: '负责人', visible: true },
-])
-
-// 自定义负责人列表
-const assigneeOptions = ref([
-  { value: 'zhangsan', label: '张三' },
-  { value: 'lisi', label: '李四' },
-  { value: 'wangwu', label: '王五' },
-])
-
-// TaskList宽度配置示例
-const taskListConfig = {
-  defaultWidth: '50%',  // 默认展开宽度50%
-  minWidth: '300px',      // 最小宽度300px（默认280px）
-  maxWidth: '1200px',      // 最大宽度1200px（默认1160px）
-  columns: availableColumns.value
-}
-
-// toolbar配置示例
-const toolbarConfig: ToolbarConfig = {
-  showAddTask: true,               // 显示添加任务按钮
-  showAddMilestone: true,          // 显示添加里程碑按钮
-  showTodayLocate: true,           // 显示定位到今天按钮
-  showExportCsv: true,             // 显示导出CSV按钮
-  showExportPdf: true,             // 显示导出PDF按钮
-  showLanguage: true,              // 显示语言切换按钮
-  showTheme: true,                 // 显示主题切换按钮
-  showFullscreen: true,            // 显示全屏按钮
-  showTimeScale: true,             // 显示时间刻度按钮组
-  timeScaleDimensions: [           // 显示所有时间刻度维度
-    'hour', 'day', 'week', 'month', 'quarter', 'year'
-  ],
-  defaultTimeScale: 'week',        // 默认选中周视图
-  showExpandCollapse: false         // 显示展开/折叠按钮
-}
-
-
-const newTask = ref({
-  name: '',
-  startDate: '',
-  endDate: ''
-});
-
-const addTask = () => {
-  tasks.value.push({
-    id: tasks.value.length + 1,
-    name: newTask.value.name,
-    startDate: newTask.value.startDate,
-    endDate: newTask.value.endDate,
-    progress: 0,
-    department: '未分配',
-    departmentCode: 'D000',
-    assignee: '',
-    assigneeName: '',
-    type: 'task',
-  });
-  newTask.value = { name: '', startDate: '', endDate: '' };
-  showAddTaskDrawer.value = false;
-};
-
-const addMilestone = () => {
-  milestones.value.push({
-    id: milestones.value.length + 101,
-    name: newTask.value.name,
-    startDate: newTask.value.startDate,
-    type: 'milestone',
-    icon: 'diamond'
-  });
-  console.log('milestones: ', milestones.value)
-  newTask.value = { name: '', startDate: '', endDate: '' };
-  showAddMilestoneDialog.value = false;
-}
-
-const onTaskDblclick = (task: any) => {
-  alert(`双击任务: ${task.name}`)
-}
-const onTaskClick = (task: any) => {
-  alert(`单击任务: ${task.name}`)
-}
-const onMilestoneDblclick = (milestone: any) => {
-  alert(`双击里程碑: ${milestone.name}`)
-}
-
-// 任务行拖拽完成事件
-const handleTaskRowMoved = (payload: {
-  draggedTask: Task
-  targetTask: Task
-  position: 'after' | 'child'
-}) => {
-  const { draggedTask, targetTask, position } = payload
-
-  alert(`任务 [${draggedTask.name}] 被拖拽到任务 [${targetTask.name}] ${position === 'after' ? '之后' : '下方作为子任务'}`)
-
-  // 组件已自动更新任务的层级关系和位置
-  // position === 'after': 任务被放置在目标任务之后（同级）
-  // position === 'child': 任务被放置为目标任务的子任务（第一个子任务位置）
-
-  // 这里可以：
-  // 1. 显示确认对话框，让用户确认是否移动
-  // 2. 调用后端 API 保存新的任务层级关系
-  // 3. 更新相关的依赖关系
-
-  // 示例：调用后端 API
-  // await api.updateTaskHierarchy({
-  //   taskId: draggedTask.id,
-  //   targetTaskId: targetTask.id,
-  //   position: position
-  // })
-}
-
-// 任务添加后回调
-const onTaskAdded = (res) => {
-  const addedTask = tasks.value.find(t => t.id === res.task.id);
-  if (addedTask) {
-    // 使用addedTask.assignee去查找assigneeOptions的label进行赋值
-    const assigneeOption = assigneeOptions.value.find(option => option.value === addedTask.assignee);
-    if (assigneeOption) {
-      addedTask.assigneeName = assigneeOption.label;
-    }
-  } else {
-    // 使用addedTask.assignee去查找assigneeOptions的label进行赋值
-    const assigneeOption = assigneeOptions.value.find(option => option.value === res.task.assignee);
-    if (assigneeOption) {
-      res.task.assigneeName = assigneeOption.label;
-    }
-    tasks.value.push(res.task);
-  }
-};
-</script>
-
 <style scoped>
 /* 工具设置面板 */
 .tool-settings-panel {
diff --git a/src/components/TaskList/TaskListColumn.vue b/src/components/TaskList/TaskListColumn.vue
index aaf9c90..1dd727e 100644
--- a/src/components/TaskList/TaskListColumn.vue
+++ b/src/components/TaskList/TaskListColumn.vue
@@ -10,6 +10,18 @@ defineOptions({
   name: 'TaskListColumn',
 })
 
+withDefaults(defineProps<Props>(), {
+  align: 'left',
+})
+
+// 定义 slot
+defineSlots<{
+  // 列头部插槽
+  header?:() => any
+  // 列内容默认插槽，接收 scope 对象 { row: Task, $index: number }
+  default?: (scope: { row: any; $index: number }) => any
+}>()
+
 interface Props {
   // 列的属性名（用于访问任务数据）
   prop?: string
@@ -23,18 +35,6 @@ interface Props {
   cssClass?: string
 }
 
-withDefaults(defineProps<Props>(), {
-  align: 'left',
-})
-
-// 定义 slot
-defineSlots<{
-  // 列头部插槽
-  header?: () => any
-  // 列内容默认插槽，接收 scope 对象 { row: Task, $index: number }
-  default?: (scope: { row: any; $index: number }) => any
-}>()
-
 // 注意：此组件不渲染任何内容，仅用于声明列配置
 // 实际渲染由 TaskList 和 TaskRow 处理
 </script>
diff --git a/src/components/TaskList/TaskListContextMenu.vue b/src/components/TaskList/TaskListContextMenu.vue
index 64bf435..6f473ce 100644
--- a/src/components/TaskList/TaskListContextMenu.vue
+++ b/src/components/TaskList/TaskListContextMenu.vue
@@ -9,23 +9,23 @@ defineOptions({
   name: 'TaskListContextMenu',
 })
 
-interface Props {
-  // 指定哪些任务类型显示此右键菜单
-  // 不设置时遵循现有逻辑，设置后仅对指定类型任务显示
-  taskType?: string | string[]
-}
-
 defineProps<Props>()
 
 // 定义 slot
 defineSlots<{
   // 默认插槽，接收菜单上下文对象
-  default?: (scope: {
+  default?:(scope: {
     row: any
     $index: number
   }) => any
 }>()
 
+interface Props {
+  // 指定哪些任务类型显示此右键菜单
+  // 不设置时遵循现有逻辑，设置后仅对指定类型任务显示
+  taskType?: string | string[]
+}
+
 // 注意：此组件不渲染任何内容，仅用于声明菜单配置
 // 实际渲染由 TaskRow 处理，菜单定位和显示状态由内部自动管理
 // 菜单会在点击外部或滚动时自动关闭
diff --git a/src/components/TaskList/taskRow/TaskRow.vue b/src/components/TaskList/taskRow/TaskRow.vue
index 6e9bce8..ed3c811 100644
--- a/src/components/TaskList/taskRow/TaskRow.vue
+++ b/src/components/TaskList/taskRow/TaskRow.vue
@@ -311,21 +311,21 @@ const slotPayload = computed(() => ({
 
           <TaskRowNameContent
             :task="props.task"
-            :isParentTask="isParentTask"
-            :hasChildren="hasChildren"
-            :isStoryTask="isStoryTask"
-            :isMilestoneGroup="isMilestoneGroup"
-            :isMilestoneTask="isMilestoneTask"
-            :showTaskIcon="showTaskIcon !== false"
-            :formattedTimer="formattedTimer"
-            :isOvertime="!!isOvertime()"
-            :overdueDays="overdueDays()"
-            :overtimeText="overtimeText"
-            :overdueText="overdueText"
-            :daysText="daysText"
-            :hasContentSlot="hasContentSlot"
-            :renderColumnSlot="renderColumnSlot"
-            :hasColumnSlot="hasColumnSlot"
+            :is-parent-task="isParentTask"
+            :has-children="hasChildren"
+            :is-story-task="isStoryTask"
+            :is-milestone-group="isMilestoneGroup"
+            :is-milestone-task="isMilestoneTask"
+            :show-task-icon="showTaskIcon !== false"
+            :formatted-timer="formattedTimer"
+            :is-overtime="!!isOvertime()"
+            :overdue-days="overdueDays()"
+            :overtime-text="overtimeText"
+            :overdue-text="overdueText"
+            :days-text="daysText"
+            :has-content-slot="hasContentSlot"
+            :render-column-slot="renderColumnSlot"
+            :has-column-slot="hasColumnSlot"
           >
             <template #custom-task-content>
               <slot
diff --git a/src/components/TaskList/taskRow/TaskRowNameContent.vue b/src/components/TaskList/taskRow/TaskRowNameContent.vue
index 17521b4..5c89db2 100644
--- a/src/components/TaskList/taskRow/TaskRowNameContent.vue
+++ b/src/components/TaskList/taskRow/TaskRowNameContent.vue
@@ -56,11 +56,11 @@ defineSlots<{
   <!-- 优先级2: custom-task-content Slot (向后兼容) - 仅替换文本部分 -->
   <template v-else-if="hasContentSlot">
     <TaskRowIcon
-      :isMilestoneGroup="isMilestoneGroup"
-      :isParentTask="isParentTask"
-      :hasChildren="hasChildren"
-      :isStoryTask="isStoryTask"
-      :showIcon="showTaskIcon"
+      :is-milestone-group="isMilestoneGroup"
+      :is-parent-task="isParentTask"
+      :has-children="hasChildren"
+      :is-story-task="isStoryTask"
+      :show-icon="showTaskIcon"
     />
 
     <span
@@ -70,14 +70,14 @@ defineSlots<{
     >
       <slot name="custom-task-content" />
       <TaskRowBadges
-        :formattedTimer="formattedTimer"
-        :isTimerRunning="!!task.isTimerRunning"
-        :timerElapsedTime="task.timerElapsedTime"
-        :isOvertime="isOvertime"
-        :overdueDays="overdueDays"
-        :overtimeText="overtimeText"
-        :overdueText="overdueText"
-        :daysText="daysText"
+        :formatted-timer="formattedTimer"
+        :is-timer-running="!!task.isTimerRunning"
+        :timer-elapsed-time="task.timerElapsedTime"
+        :is-overtime="isOvertime"
+        :overdue-days="overdueDays"
+        :overtime-text="overtimeText"
+        :overdue-text="overdueText"
+        :days-text="daysText"
       />
     </span>
   </template>
@@ -85,11 +85,11 @@ defineSlots<{
   <!-- 优先级3: 默认渲染 -->
   <template v-else>
     <TaskRowIcon
-      :isMilestoneGroup="isMilestoneGroup"
-      :isParentTask="isParentTask"
-      :hasChildren="hasChildren"
-      :isStoryTask="isStoryTask"
-      :showIcon="showTaskIcon"
+      :is-milestone-group="isMilestoneGroup"
+      :is-parent-task="isParentTask"
+      :has-children="hasChildren"
+      :is-story-task="isStoryTask"
+      :show-icon="showTaskIcon"
     />
 
     <span
@@ -99,14 +99,14 @@ defineSlots<{
     >
       {{ task.name }}
       <TaskRowBadges
-        :formattedTimer="formattedTimer"
-        :isTimerRunning="!!task.isTimerRunning"
-        :timerElapsedTime="task.timerElapsedTime"
-        :isOvertime="isOvertime"
-        :overdueDays="overdueDays"
-        :overtimeText="overtimeText"
-        :overdueText="overdueText"
-        :daysText="daysText"
+        :formatted-timer="formattedTimer"
+        :is-timer-running="!!task.isTimerRunning"
+        :timer-elapsed-time="task.timerElapsedTime"
+        :is-overtime="isOvertime"
+        :overdue-days="overdueDays"
+        :overtime-text="overtimeText"
+        :overdue-text="overdueText"
+        :days-text="daysText"
       />
     </span>
   </template>
diff --git a/src/components/Timeline.vue b/src/components/Timeline.vue
index f52bd5c..3a546ff 100644
--- a/src/components/Timeline.vue
+++ b/src/components/Timeline.vue
@@ -1049,7 +1049,7 @@ const hasCircularDependency = (taskId: number, targetId: number): boolean => {
 
 // 创建连接
 const createLink = (sourceTask: Task, targetTask: Task, mode: 'predecessor' | 'successor') => {
-  console.log("----> hello:", {
+  console.log('----> hello:', {
     mode,
     sourceTask,
     targetTask,
diff --git a/src/components/Timeline/TaskBarContextMenu.vue b/src/components/Timeline/TaskBarContextMenu.vue
index 2be0237..8f873c3 100644
--- a/src/components/Timeline/TaskBarContextMenu.vue
+++ b/src/components/Timeline/TaskBarContextMenu.vue
@@ -9,23 +9,23 @@ defineOptions({
   name: 'TaskBarContextMenu',
 })
 
-interface Props {
-  // 指定哪些任务类型显示此右键菜单
-  // 不设置时遵循现有逻辑，设置后仅对指定类型任务显示
-  taskType?: string | string[]
-}
-
 defineProps<Props>()
 
 // 定义 slot
 defineSlots<{
   // 默认插槽，接收菜单上下文对象
-  default?: (scope: {
+  default?:(scope: {
     row: any
     $index: number
   }) => any
 }>()
 
+interface Props {
+  // 指定哪些任务类型显示此右键菜单
+  // 不设置时遵循现有逻辑，设置后仅对指定类型任务显示
+  taskType?: string | string[]
+}
+
 // 注意：此组件不渲染任何内容，仅用于声明菜单配置
 // 实际渲染由 TaskBar 处理，菜单定位和显示状态由内部自动管理
 // 菜单会在点击外部或滚动时自动关闭
diff --git a/src/index.ts b/src/index.ts
index 459e4b2..2bb99d8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -21,7 +21,7 @@ export type {
   TaskListConfig,
   TaskListColumnConfig,
   TaskListColumnType,
-  ColumnFormatter
+  ColumnFormatter,
 } from './models/configs/TaskListConfig'
 export type { TaskBarConfig } from './models/configs/TaskBarConfig'
 export type { ToolbarConfig } from './models/configs/ToolbarConfig'
diff --git a/tests/fixtures/columns.ts b/tests/fixtures/columns.ts
index 1cb4a5e..274f16f 100644
--- a/tests/fixtures/columns.ts
+++ b/tests/fixtures/columns.ts
@@ -4,7 +4,7 @@ import { TaskListColumnConfig } from '@/models/configs/TaskListConfig'
  * 创建基础列配置
  */
 export function createColumn(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     key: 'name',
@@ -19,7 +19,7 @@ export function createColumn(
  * 创建名称列配置
  */
 export function createNameColumn(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     type: 'name',
@@ -35,7 +35,7 @@ export function createNameColumn(
  * 创建前置任务列配置
  */
 export function createPredecessorColumn(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     type: 'predecessor',
@@ -51,7 +51,7 @@ export function createPredecessorColumn(
  * 创建负责人列配置
  */
 export function createAssigneeColumn(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     type: 'assignee',
@@ -67,7 +67,7 @@ export function createAssigneeColumn(
  * 创建开始日期列配置
  */
 export function createStartDateColumn(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     type: 'startDate',
@@ -83,7 +83,7 @@ export function createStartDateColumn(
  * 创建结束日期列配置
  */
 export function createEndDateColumn(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     type: 'endDate',
@@ -99,7 +99,7 @@ export function createEndDateColumn(
  * 创建进度列配置
  */
 export function createProgressColumn(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     type: 'progress',
@@ -115,7 +115,7 @@ export function createProgressColumn(
  * 创建自定义列配置
  */
 export function createCustomColumn(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     key: 'customField',
@@ -130,7 +130,7 @@ export function createCustomColumn(
  * 创建带格式化函数的列配置
  */
 export function createColumnWithFormatter(
-  overrides: Partial<TaskListColumnConfig> = {}
+  overrides: Partial<TaskListColumnConfig> = {},
 ): TaskListColumnConfig {
   return {
     key: 'formatted',
diff --git a/tests/fixtures/tasks.ts b/tests/fixtures/tasks.ts
index e9f89c7..b3b712f 100644
--- a/tests/fixtures/tasks.ts
+++ b/tests/fixtures/tasks.ts
@@ -36,7 +36,7 @@ export function createParentTask(overrides: Partial<Task> = {}): Task {
  */
 export function createChildTask(
   parentId: number,
-  overrides: Partial<Task> = {}
+  overrides: Partial<Task> = {},
 ): Task {
   return {
     id: 2,
@@ -200,7 +200,7 @@ export function createTaskTree(): Task[] {
 /**
  * 创建扁平任务列表
  */
-export function createFlatTaskList(count: number = 10): Task[] {
+export function createFlatTaskList(count = 10): Task[] {
   return Array.from({ length: count }, (_, index) => ({
     id: index + 1,
     name: `Task ${index + 1}`,
diff --git a/tests/helpers/mount.ts b/tests/helpers/mount.ts
index a9540bf..7e3adbd 100644
--- a/tests/helpers/mount.ts
+++ b/tests/helpers/mount.ts
@@ -8,7 +8,7 @@ import type { ComponentPublicInstance } from 'vue'
  */
 export function mountComponent<T extends ComponentPublicInstance>(
   component: any,
-  options = {}
+  options = {},
 ): VueWrapper<T> {
   return mount(component, {
     global: {
@@ -48,7 +48,7 @@ export function sleep(ms: number): Promise<void> {
 export function triggerMouseEvent(
   element: Element,
   eventType: string,
-  options: MouseEventInit = {}
+  options: MouseEventInit = {},
 ) {
   const event = new MouseEvent(eventType, {
     bubbles: true,