diff --git a/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.cn.md b/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.cn.md
index f538b4211..df957e588 100644
--- a/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.cn.md
+++ b/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.cn.md
@@ -4,4 +4,4 @@ title: ActionMenu 菜单按钮
 
 # ActionMenu 菜单按钮
 
-> 提供一组操作按钮的组件，当按钮数量太多，自动将超出部分的按钮放置在一个下拉弹框中
+提供一组操作按钮的组件，当按钮数量太多，自动将超出部分的按钮放置在一个下拉弹框中。
diff --git a/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.en.md b/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.en.md
index 3352944d5..385089ee6 100644
--- a/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.en.md
+++ b/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.en.md
@@ -4,4 +4,4 @@ title: ActionMenu
 
 # ActionMenu
 
-> Provide a set of components for operating buttons. When there are too many buttons, the excess buttons will be automatically placed in a drop-down pop-up box
+Provide a set of components for operating buttons. When there are too many buttons, the excess buttons will be automatically placed in a drop-down pop-up box.
diff --git a/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.js b/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.js
index b34f935c8..bb98253c6 100644
--- a/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.js
+++ b/examples/sites/demos/pc/app/action-menu/webdoc/action-menu.js
@@ -48,7 +48,7 @@ export default {
       'desc': {
         'zh-CN': '<p>通过 <code>more-text</code> 属性设置下拉按钮文本,默认为 <code>更多</code>。</p>',
         'en-US':
-          '<p>Set the dropdown button text through the <code>more-text</code> attribute, default to<code>More</code></p>'
+          '<p>Set the dropdown button text through the <code>more-text</code> attribute, default to <code>More</code></p>'
       },
       'codeFiles': ['more-text.vue']
     },
@@ -76,12 +76,21 @@ export default {
       'demoId': 'max-show-num',
       'name': { 'zh-CN': '个数限制', 'en-US': 'Number limit' },
       'desc': {
-        'zh-CN': '<p>通过 <code>max-show-num</code> 属性设置显示最多显示菜单按钮的个数，默认为 2。</p>',
+        'zh-CN': '<p>通过 <code>max-show-num</code> 属性设置最多显示菜单按钮的个数，默认为 2。</p>',
         'en-US':
           '<p>By setting the <code>max-show-num</code> attribute, the maximum number of displayed menu buttons is set to 2 by default.</p>'
       },
       'codeFiles': ['max-show-num.vue']
     },
+    {
+      'demoId': 'slot-item',
+      'name': { 'zh-CN': '菜单项插槽', 'en-US': 'Menu Slot' },
+      'desc': {
+        'zh-CN': '<p>通过 <code>item</code> 插槽自定义下拉选项的 HTML 模板。</p>',
+        'en-US': '<p>Customize the HTML template for dropdown options through the <code>item</code> slot.</p>'
+      },
+      'codeFiles': ['slot-item.vue']
+    },
     {
       'demoId': 'events',
       'name': { 'zh-CN': '事件', 'en-US': 'Menu Item Click Event' },
@@ -103,22 +112,13 @@ export default {
           '</div>\n'
       },
       'codeFiles': ['events.vue']
-    },
-    {
-      'demoId': 'slot-item',
-      'name': { 'zh-CN': '菜单项插槽', 'en-US': 'Menu Slot' },
-      'desc': {
-        'zh-CN': '<p>通过 <code>item</code> 插槽自定义下拉选项的 HTML 模板。</p>',
-        'en-US': '<p>Customize the HTML template for dropdown options through the <code>item</code> slot.</p>'
-      },
-      'codeFiles': ['slot-item.vue']
     }
   ],
   apis: [
     {
       'name': 'action-menu',
       'type': 'component',
-      'properties': [
+      'props': [
         {
           'name': 'max-show-num',
           'type': 'number',
@@ -133,7 +133,7 @@ export default {
         {
           'name': 'more-text',
           'type': 'string',
-          'defaultValue': '更多',
+          'defaultValue': "'更多'",
           'desc': {
             'zh-CN': '下拉按钮文本',
             'en-US': 'Dropdown button text'
@@ -200,7 +200,7 @@ export default {
             'zh-CN': '菜单项图标',
             'en-US': 'Icon of a menu item'
           },
-          'demId': 'icon'
+          'demoId': 'icon'
         },
         {
           'name': 'popper-class',
@@ -245,7 +245,7 @@ export default {
         {
           'name': 'text-field',
           'type': 'string',
-          'defaultValue': 'label',
+          'defaultValue': "'label'",
           'desc': {
             'zh-CN': '菜单按钮文本的键值',
             'en-US': 'Key values for menu button text'
diff --git a/examples/sites/demos/pc/app/dropdown/hide-on-click-composition-api.vue b/examples/sites/demos/pc/app/dropdown/hide-on-click-composition-api.vue
index 6cdea16f4..bfd37c205 100644
--- a/examples/sites/demos/pc/app/dropdown/hide-on-click-composition-api.vue
+++ b/examples/sites/demos/pc/app/dropdown/hide-on-click-composition-api.vue
@@ -1,6 +1,6 @@
 <template>
   <div>
-    <p>点击后不收起菜单弹框:</p>
+    <p>点击后不收起菜单弹框：</p>
     <tiny-dropdown :hide-on-click="false">
       <template #dropdown>
         <tiny-dropdown-menu>
diff --git a/examples/sites/demos/pc/app/dropdown/hide-on-click.vue b/examples/sites/demos/pc/app/dropdown/hide-on-click.vue
index 53b80c749..7eb4de441 100644
--- a/examples/sites/demos/pc/app/dropdown/hide-on-click.vue
+++ b/examples/sites/demos/pc/app/dropdown/hide-on-click.vue
@@ -1,6 +1,6 @@
 <template>
   <div>
-    <p>点击后不收起菜单弹框:</p>
+    <p>点击后不收起菜单弹框：</p>
     <tiny-dropdown :hide-on-click="false">
       <template #dropdown>
         <tiny-dropdown-menu>
diff --git a/examples/sites/demos/pc/app/dropdown/inherit-width-composition-api.vue b/examples/sites/demos/pc/app/dropdown/inherit-width-composition-api.vue
index 79236e7d5..7a439404e 100644
--- a/examples/sites/demos/pc/app/dropdown/inherit-width-composition-api.vue
+++ b/examples/sites/demos/pc/app/dropdown/inherit-width-composition-api.vue
@@ -13,7 +13,7 @@
         </tiny-dropdown-menu>
       </template>
     </tiny-dropdown>
-    <p>场景2：设置inherit-width</p>
+    <p>场景2：设置 inherit-width</p>
     <tiny-dropdown split-button type="success" :inherit-width="true">
       更多菜单
       <template #dropdown>
diff --git a/examples/sites/demos/pc/app/dropdown/inherit-width.vue b/examples/sites/demos/pc/app/dropdown/inherit-width.vue
index a1acb0329..c6910aa49 100644
--- a/examples/sites/demos/pc/app/dropdown/inherit-width.vue
+++ b/examples/sites/demos/pc/app/dropdown/inherit-width.vue
@@ -13,7 +13,7 @@
         </tiny-dropdown-menu>
       </template>
     </tiny-dropdown>
-    <p>场景2：设置inherit-width</p>
+    <p>场景2：设置 inherit-width</p>
     <tiny-dropdown split-button type="success" :inherit-width="true">
       更多菜单
       <template #dropdown>
diff --git a/examples/sites/demos/pc/app/dropdown/options.spec.ts b/examples/sites/demos/pc/app/dropdown/options.spec.ts
index eb18d40c0..2190b3d90 100644
--- a/examples/sites/demos/pc/app/dropdown/options.spec.ts
+++ b/examples/sites/demos/pc/app/dropdown/options.spec.ts
@@ -51,7 +51,7 @@ test('配置式：使用 menu-options 和 text-field', async ({ page }) => {
   const dropDownMenu = page.locator('body > .tiny-dropdown-menu')
   const dropDownMenuItem = dropDownMenu.locator('.tiny-dropdown-item')
 
-  await page.waitForTimeout(1200)
+  await page.waitForTimeout(2000)
   await dropDown.hover()
   await expect(dropDownMenu.first()).toBeVisible()
   await expect(dropDownMenuItem.first()).toContainText('老友粉')
diff --git a/examples/sites/demos/pc/app/dropdown/slots-composition-api.vue b/examples/sites/demos/pc/app/dropdown/slots-composition-api.vue
index 6decda342..3090899cd 100644
--- a/examples/sites/demos/pc/app/dropdown/slots-composition-api.vue
+++ b/examples/sites/demos/pc/app/dropdown/slots-composition-api.vue
@@ -1,5 +1,5 @@
 <template>
-  <tiny-dropdown @visible-change="visibleChange">
+  <tiny-dropdown>
     <span>默认插槽</span>
     <template #suffix-icon>
       <tiny-icon-ascending></tiny-icon-ascending>
diff --git a/examples/sites/demos/pc/app/dropdown/trigger-composition-api.vue b/examples/sites/demos/pc/app/dropdown/trigger-composition-api.vue
index d7e24d517..39440a562 100644
--- a/examples/sites/demos/pc/app/dropdown/trigger-composition-api.vue
+++ b/examples/sites/demos/pc/app/dropdown/trigger-composition-api.vue
@@ -17,11 +17,11 @@
     <tiny-dropdown trigger="click">
       <template #dropdown>
         <tiny-dropdown-menu>
-          <tiny-dropdown-item :icon="iconPlus">黄金糕</tiny-dropdown-item>
-          <tiny-dropdown-item :icon="iconPlusCircle">狮子头</tiny-dropdown-item>
-          <tiny-dropdown-item :icon="iconPlusSquare">螺蛳粉</tiny-dropdown-item>
-          <tiny-dropdown-item :icon="iconCheckedLinear">双皮奶</tiny-dropdown-item>
-          <tiny-dropdown-item :icon="iconCheckedSur">蚵仔煎</tiny-dropdown-item>
+          <tiny-dropdown-item :icon="tinyIconPlus">黄金糕</tiny-dropdown-item>
+          <tiny-dropdown-item :icon="tinyIconPlusCircle">狮子头</tiny-dropdown-item>
+          <tiny-dropdown-item :icon="tinyIconPlusSquare">螺蛳粉</tiny-dropdown-item>
+          <tiny-dropdown-item :icon="tinyIconCheckedLinear">双皮奶</tiny-dropdown-item>
+          <tiny-dropdown-item :icon="tinyIconCheckedSur">蚵仔煎</tiny-dropdown-item>
         </tiny-dropdown-menu>
       </template>
     </tiny-dropdown>
@@ -36,11 +36,11 @@ import {
   DropdownItem as TinyDropdownItem
 } from '@opentiny/vue'
 
-const TinyIconPlus = iconPlus()
-const TinyIconPlusCircle = iconPlusCircle()
-const TinyIconPlusSquare = iconPlusSquare()
-const TinyIconCheckedLinear = iconCheckedLinear()
-const TinyIconCheckedSur = iconCheckedSur()
+const tinyIconPlus = iconPlus()
+const tinyIconPlusCircle = iconPlusCircle()
+const tinyIconPlusSquare = iconPlusSquare()
+const tinyIconCheckedLinear = iconCheckedLinear()
+const tinyIconCheckedSur = iconCheckedSur()
 </script>
 
 <style lang="less" scoped>
diff --git a/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.cn.md b/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.cn.md
index e3f56f0dc..44fddf1d8 100644
--- a/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.cn.md
+++ b/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.cn.md
@@ -4,4 +4,4 @@ title: Dropdown 下拉菜单
 
 # Dropdown 下拉菜单
 
-> 可以配置菜单列表，点击或悬浮时下拉，支持多级菜单
+可以配置菜单列表，点击或悬浮时下拉，支持多级菜单。
diff --git a/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.en.md b/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.en.md
index c5b99a8a6..b2f67f61f 100644
--- a/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.en.md
+++ b/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.en.md
@@ -4,4 +4,4 @@ title: Dropdown drop-down list
 
 # Dropdown drop-down list
 
-> Can configure menu list, drop down when clicked or hovered, supports multi-level menus
+Can configure menu list, drop down when clicked or hovered, supports multi-level menus.
diff --git a/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.js b/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.js
index e2518deba..1ff2fc34c 100644
--- a/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.js
+++ b/examples/sites/demos/pc/app/dropdown/webdoc/dropdown.js
@@ -6,8 +6,8 @@ export default {
       'demoId': 'basic-usage',
       'name': { 'zh-CN': '基本用法', 'en-US': 'Basic Usage' },
       'desc': {
-        'zh-CN': '<p>使用 tiny-dropdown-item 定义菜单节点</p>\n',
-        'en-US': '<p>Define menu nodes using tiny-dropdown-item</p>\n'
+        'zh-CN': '<p>使用 tiny-dropdown-item 定义菜单节点。</p>\n',
+        'en-US': '<p>Define menu nodes using tiny-dropdown-item.</p>\n'
       },
       'codeFiles': ['basic-usage.vue']
     },
@@ -16,7 +16,8 @@ export default {
       'name': { 'zh-CN': '禁用', 'en-US': 'Disabled' },
       'desc': {
         'zh-CN': '<p>通过 <code>disabled</code> 属性设置 菜单 或者 菜单项 为禁用状态。</p>\n',
-        'en-US': 'The <p>Use the<code>disabled</code>attribute to set the menu or menu item to a disabled state. </p>\n'
+        'en-US':
+          'The <p>Use the <code>disabled</code> attribute to set the menu or menu item to a disabled state. </p>\n'
       },
       'codeFiles': ['disabled.vue']
     },
@@ -27,7 +28,7 @@ export default {
         'zh-CN':
           '<p>通过 <code>size</code> 属性可配置其他尺寸，可选值：<code>medium</code> / <code>small</code> / <code>mini</code>。</p>\n',
         'en-US':
-          '<p>Use the<code>size</code>attribute to configure other sizes, with optional values:<code>medium</code>/<code>small</code>/<code>mini</code>. </p>\n'
+          '<p>Use the <code>size</code> attribute to configure other sizes, with optional values: <code>medium</code> / <code>small</code> / <code>mini</code>. </p>\n'
       },
       'codeFiles': ['size.vue']
     },
@@ -49,7 +50,7 @@ export default {
         'zh-CN':
           '<p>通过 <code>split-button</code> 属性，设置下拉菜单显示为按钮类型。仅按钮类型时，支持 <code>type</code> 属性设置按钮状态。</p>\n',
         'en-US':
-          '<p>Set the drop-down menu to display as a button type through the<code>split button</code>attribute. When only button types are used, the<code>type</code>attribute setting button status is supported.</p>\n'
+          '<p>Set the drop-down menu to display as a button type through the <code>split-button</code> attribute. When only button types are used, the <code>type</code> attribute setting button status is supported.</p>\n'
       },
       'codeFiles': ['split-button.vue']
     },
@@ -60,7 +61,7 @@ export default {
         'zh-CN':
           '<p>通过 <code>trigger</code> 属性设置触发下拉的方式，默认为 <code>hover</code>。可选值为: <code>click</code> / <code>hover</code> 。</p>\n',
         'en-US':
-          '<p>By setting the<code>trigger</code>attribute to trigger a drop-down, the default is<code>hover</code>. The optional values are:<code>click</code>/<code>hover</code>.</p>\n'
+          '<p>By setting the <code>trigger</code> attribute to trigger a drop-down, the default is <code>hover</code>. The optional values are: <code>click</code> / <code>hover</code>.</p>\n'
       },
       'codeFiles': ['trigger.vue']
     },
@@ -70,7 +71,7 @@ export default {
       'desc': {
         'zh-CN': '通过 <p><code>tip</code> 属性设置提示信息，<code>tip-position</code> 属性设置提示信息的位置。</p>\n',
         'en-US':
-          '<p>Set the prompt information through the<p><code>tip</code>attribute, and set the position of the prompt information through the<code>tip position</code>attribute.</p>\n'
+          '<p>Set the prompt information through the <code>tip</code> attribute, and set the position of the prompt information through the <code>tip-position</code> attribute.</p>\n'
       },
       'codeFiles': ['tip.vue']
     },
@@ -81,7 +82,7 @@ export default {
         'zh-CN':
           '<p>通过 <code>visible-arrow</code> 属性设置下拉弹框是否显示箭头，默认不显示。<code>visible-arrow</code> 为 true 时显示箭头。</p>\n',
         'en-US':
-          '<p>Use the <code>visible arrow</code> attribute to set whether the drop-down pop-up box displays an arrow, which is not displayed by default< Show arrows when code>visible arrow</code>is true.</p>\n'
+          '<p>Use the <code>visible-arrow</code> attribute to set whether the drop-down pop-up box displays an arrow, which is not displayed by default show arrows when <code>visible-arrow</code> is true.</p>\n'
       },
       'codeFiles': ['visible-arrow.vue']
     },
@@ -92,7 +93,7 @@ export default {
         'zh-CN':
           '<p>通过 <code>hide-on-click</code> 属性设置点击菜单项后是否收起菜单弹框。默认为 true，点击后收起。</p>\n',
         'en-US':
-          '<p>Use the <code>hide on click</code> attribute to set whether to collapse the menu pop-up after clicking on the menu item. The default is true, and it will be collapsed after clicking. </p>\n'
+          '<p>Use the <code>hide-on-click</code> attribute to set whether to collapse the menu pop-up after clicking on the menu item. The default is true, and it will be collapsed after clicking. </p>\n'
       },
       'codeFiles': ['hide-on-click.vue']
     },
@@ -102,7 +103,7 @@ export default {
       'desc': {
         'zh-CN': '<p>通过 <code>title</code> 属性设置触发源的文本，默认为 <code>下拉菜单</code>。</p>\n',
         'en-US':
-          '<p>Set the text of the trigger source through the<code>title</code>attribute, which defaults to the<code>drop-down menu</code>.</p>\n'
+          '<p>Set the text of the trigger source through the <code>title</code> attribute, which defaults to the <code>drop-down-menu</code>.</p>\n'
       },
       'codeFiles': ['title.vue']
     },
@@ -113,7 +114,7 @@ export default {
         'zh-CN':
           '<p><code>menu-options</code>属性：只使用 tiny-dropdown 组件配置式时使用。</p>\n<p><code>options</code>属性：使用 tiny-dropdown-menu 组件配置式时使用。</p>\n<p><code>text-field</code>属性：指定菜单文案显示的字段，默认为 label。 </p>\n<p><code>title</code>属性：设置触发源的文本。</p>\n',
         'en-US':
-          '<p><code>menu options</code>Properties: Used only when using the tiny dropdown component configuration</p>\n<p><code>options</code>Properties: Used when using the tiny dropdown menu component configuration</p> \n<p><code>text field</code>Attribute: specifies the field displayed in the menu copy, which defaults to label</p> \n<p><code>title</code>Property: Set the text of the trigger source</p>\n'
+          '<p><code>menu-options</code> properties: used only when using the tiny dropdown component configuration</p>\n<p> <code>options</code> properties: Used when using the tiny dropdown menu component configuration</p> \n<p><code>text-field</code> attribute: specifies the field displayed in the menu copy, which defaults to label</p> \n<p><code>title</code> attribute: Set the text of the trigger source</p>\n'
       },
       'codeFiles': ['options.vue']
     },
@@ -135,21 +136,10 @@ export default {
       'desc': {
         'zh-CN': '<p>通过 <code>inherit-width</code> 属性设置下拉弹框的最小宽度继承触发源的宽度。</p>\n',
         'en-US':
-          '<p>Inherit the width of the trigger source by setting the minimum width of the drop-down pop-up box through the<code>inherit width</code>attribute.</p>\n'
+          '<p>Inherit the width of the trigger source by setting the minimum width of the drop-down pop-up box through the <code>inherit-width</code> attribute.</p>\n'
       },
       'codeFiles': ['inherit-width.vue']
     },
-    {
-      'demoId': 'events',
-      'name': { 'zh-CN': '事件', 'en-US': 'Events' },
-      'desc': {
-        'zh-CN':
-          '<p><code>button-click</code>：按钮类型时，监听左侧按钮点击事件。</p><p><code>item-click</code>：监听点击菜单项事件。</p><p><code>visible-change</code>：监听下拉弹框显示隐藏发生变化。</p>\n',
-        'en-US':
-          '<p><code>button-click</code>: When the button type is selected, listen for the left button click event.</p>\n<p><code>item-click</code>: Listens for menu item click events</p>\n<p>code>visible-change</code>: Listens for changes in the display and hiding of dropdown pop ups.</p>\n'
-      },
-      'codeFiles': ['events.vue']
-    },
     {
       'demoId': 'slots',
       'name': { 'zh-CN': '插槽', 'en-US': 'Slots' },
@@ -157,16 +147,27 @@ export default {
         'zh-CN':
           '<p>通过 <code>default</code> 插槽自定义触发源文本区域。<code>suffix-icon</code> 插槽自定义触发源图标区域。</p>\n',
         'en-US':
-          '<p>Customize the trigger source text area through the<code>default</code>slot.</p>\n<p>Customize the trigger source icon area through the<code>suffix icon</code>slot.</p>\n'
+          '<p>Customize the trigger source text area through the <code>default</code> slot.</p>\n<p>Customize the trigger source icon area through the <code>suffix-icon</code> slot.</p>\n'
       },
       'codeFiles': ['slots.vue']
+    },
+    {
+      'demoId': 'events',
+      'name': { 'zh-CN': '事件', 'en-US': 'Events' },
+      'desc': {
+        'zh-CN':
+          '<p><code>button-click</code>：按钮类型时，监听左侧按钮点击事件。</p><p><code>item-click</code>：监听点击菜单项事件。</p><p><code>visible-change</code>：监听下拉弹框显示隐藏发生变化。</p>\n',
+        'en-US':
+          '<p><code>button-click</code>: When the button type is selected, listen for the left button click event.</p>\n<p><code>item-click</code>: Listens for menu item click events</p>\n<p><code>visible-change</code>: Listens for changes in the display and hiding of dropdown pop ups.</p>\n'
+      },
+      'codeFiles': ['events.vue']
     }
   ],
   apis: [
     {
       'name': 'dropdown',
       'type': 'component',
-      'properties': [
+      'props': [
         {
           'name': 'disabled',
           'type': 'boolean',
@@ -280,10 +281,11 @@ export default {
         },
         {
           'name': 'type',
-          'type': '"primary" | "success" | "warning" | "danger" | "info" | "text"',
+          'type': 'IButtonType',
+          'typeAnchorName': 'IButtonType',
           'defaultValue': '',
           'desc': {
-            'zh-CN': '按钮类型。注意：只在split-button为 true 的情况下有效',
+            'zh-CN': '按钮类型。注意：只在 split-button 为 true 的情况下有效',
             'en-US': 'Button type. Note: Only valid if split button is true'
           },
           'demoId': 'split-button'
@@ -291,7 +293,7 @@ export default {
         {
           'name': 'title',
           'type': 'string',
-          'defaultValue': '下拉菜单',
+          'defaultValue': "'下拉菜单'",
           'desc': {
             'zh-CN': '自定义触发源的文本',
             'en-US': 'Text for custom trigger source'
@@ -300,8 +302,8 @@ export default {
         },
         {
           'name': 'trigger',
-          'type': '"hover" | "click"',
-          'defaultValue': 'hover',
+          'type': "'hover' | 'click'",
+          'defaultValue': "'hover'",
           'desc': {
             'zh-CN': '触发下拉的方式',
             'en-US': 'Trigger the dropdown method'
@@ -388,11 +390,11 @@ export default {
     {
       'name': 'dropdown-menu',
       'type': 'component',
-      'properties': [
+      'props': [
         {
           'name': 'options',
-          'type': 'IItem []',
-          'typeAnchorName': 'IItem',
+          'type': 'IItemData []',
+          'typeAnchorName': 'IItemData',
           'defaultValue': '[]',
           'desc': {
             'zh-CN': '通过配置式设置菜单项的属性',
@@ -402,8 +404,9 @@ export default {
         },
         {
           'name': 'placement',
-          'type': ' "top" | "top-start" | "top-end" | "bottom" | "bottom-start" | "bottom-end"',
-          'defaultValue': 'bottom-end',
+          'type': 'IPlacementType',
+          'typeAnchorName': 'IPlacementType',
+          'defaultValue': "'bottom-end'",
           'desc': {
             'zh-CN': '菜单弹出位置',
             'en-US': 'Menu pop-up location '
@@ -423,7 +426,7 @@ export default {
         {
           'name': 'text-field',
           'type': 'string',
-          'defaultValue': 'label',
+          'defaultValue': "'label'",
           'desc': {
             'zh-CN': '菜单项文本的字段,结合 options 属性使用',
             'en-US': 'The field of menu item text, used in conjunction with the options attribute'
@@ -447,7 +450,7 @@ export default {
     {
       'name': 'dropdown-item',
       'type': 'component',
-      'properties': [
+      'props': [
         {
           'name': 'disabled',
           'type': 'boolean',
@@ -531,7 +534,7 @@ interface IMenuOption {
       name: 'IItemClickParam',
       type: 'interface',
       code: `        
-interface IMenuOption {
+interface IItemClickParam {
   itemData: IItemData
   // dropdownItem 组件的实例
   vm: {
@@ -552,6 +555,20 @@ interface IItemData {
   disabled?: boolean
   divided?: boolean
 }
+`
+    },
+    {
+      name: 'IButtonType',
+      type: 'type',
+      code: `        
+type IButtonType =  'primary' | 'success' | 'warning' | 'danger' | 'info' | 'text'
+`
+    },
+    {
+      name: 'IPlacementType',
+      type: 'type',
+      code: `        
+type IPlacementType =  'top' | 'top-start' | 'top-end' | 'bottom' | 'bottom-start' | 'bottom-end'
 `
     }
   ]
diff --git a/packages/renderless/src/dropdown-item/index.ts b/packages/renderless/src/dropdown-item/index.ts
index a2d1910e4..f8fd7118d 100644
--- a/packages/renderless/src/dropdown-item/index.ts
+++ b/packages/renderless/src/dropdown-item/index.ts
@@ -173,7 +173,7 @@ export const handleClick =
 
 export const computedGetIcon =
   ({ constants, designConfig }: Pick<IDropdownItemRenderlessParams, 'constants' | 'designConfig'>) =>
-  (name: string = 'leftWardArrow'): object => {
+  (name = 'leftWardArrow'): object | string => {
     return designConfig?.icons[name] || constants?.ICON_MAP[name]
   }
 
diff --git a/packages/renderless/src/dropdown-item/vue.ts b/packages/renderless/src/dropdown-item/vue.ts
index d2bf6ab86..8c46e1c91 100644
--- a/packages/renderless/src/dropdown-item/vue.ts
+++ b/packages/renderless/src/dropdown-item/vue.ts
@@ -112,7 +112,7 @@ export const renderless = (
   { parent, emit, vm, dispatch, mode, constants, designConfig }: IDropdownItemRenderlessParamUtils
 ): IDropdownItemApi => {
   const api = {} as IDropdownItemApi
-  const dropdownMenuVm = inject('dropdownMenuVm') as IDropdownMenuVm
+  const dropdownMenuVm = inject('dropdownMenuVm', null) as IDropdownMenuVm
 
   if (mode === 'mobile' && dropdownMenuVm) {
     dropdownMenuVm.state.children = [...dropdownMenuVm.state.children, vm]
diff --git a/packages/vue/src/dropdown-item/src/pc.vue b/packages/vue/src/dropdown-item/src/pc.vue
index a80a7c8e9..6161df241 100644
--- a/packages/vue/src/dropdown-item/src/pc.vue
+++ b/packages/vue/src/dropdown-item/src/pc.vue
@@ -31,10 +31,10 @@
           v-if="itemData.children && itemData.children.length"
           class="tiny-dropdown-item__expand tiny-dropdown-menu__item-expand"
         >
-          <component :is="state.getIcon" />
+          <component :is="state.getIcon"></component>
         </span>
         <div class="tiny-dropdown-item__content tiny-dropdown-menu__item-content">
-          <component v-if="icon" :is="icon" class="tiny-svg-size" />
+          <component v-if="icon" :is="icon" class="tiny-svg-size"></component>
           <span class="tiny-dropdown-item__label">
             <slot :item-data="itemData">
               <span>{{ label }}</span>