diff --git a/examples/sites/demos/pc/app/drawer/default-slot-composition-api.vue b/examples/sites/demos/pc/app/drawer/default-slot-composition-api.vue
deleted file mode 100644
index 322a11dec..000000000
--- a/examples/sites/demos/pc/app/drawer/default-slot-composition-api.vue
+++ /dev/null
@@ -1,25 +0,0 @@
-<template>
-  <div>
-    <tiny-button @click="fn" type="primary"> 抽屉默认插槽示例 </tiny-button>
-    <tiny-drawer title="标题" :visible="visible" @update:visible="visible = $event">
-      <div class="my-content">默认插槽内容</div>
-    </tiny-drawer>
-  </div>
-</template>
-
-<script setup>
-import { ref } from 'vue'
-import { Drawer as TinyDrawer, Button as TinyButton } from '@opentiny/vue'
-
-const visible = ref(false)
-
-function fn() {
-  visible.value = true
-}
-</script>
-
-<style scoped>
-.my-content {
-  padding: 16px 0;
-}
-</style>
diff --git a/examples/sites/demos/pc/app/drawer/default-slot.spec.ts b/examples/sites/demos/pc/app/drawer/default-slot.spec.ts
deleted file mode 100644
index 0fc5fc03d..000000000
--- a/examples/sites/demos/pc/app/drawer/default-slot.spec.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { test, expect } from '@playwright/test'
-
-test('默认插槽', async ({ page }) => {
-  page.on('pageerror', (exception) => expect(exception).toBeNull())
-  await page.goto('drawer#default-slot')
-
-  const drawer = page.locator('.tiny-drawer__main')
-  await page.getByRole('button', { name: '抽屉默认插槽示例' }).click()
-  await expect(drawer.locator('.tiny-drawer__body > div')).toHaveClass('my-content')
-  await expect(drawer.locator('.tiny-drawer__body')).toHaveText('默认插槽内容')
-})
diff --git a/examples/sites/demos/pc/app/drawer/default-slot.vue b/examples/sites/demos/pc/app/drawer/default-slot.vue
deleted file mode 100644
index 67602ccb1..000000000
--- a/examples/sites/demos/pc/app/drawer/default-slot.vue
+++ /dev/null
@@ -1,35 +0,0 @@
-<template>
-  <div>
-    <tiny-button @click="fn" type="primary"> 抽屉默认插槽示例 </tiny-button>
-    <tiny-drawer title="标题" :visible="visible" @update:visible="visible = $event">
-      <div class="my-content">默认插槽内容</div>
-    </tiny-drawer>
-  </div>
-</template>
-
-<script>
-import { Drawer, Button } from '@opentiny/vue'
-
-export default {
-  components: {
-    TinyDrawer: Drawer,
-    TinyButton: Button
-  },
-  data() {
-    return {
-      visible: false
-    }
-  },
-  methods: {
-    fn() {
-      this.visible = true
-    }
-  }
-}
-</script>
-
-<style scoped>
-.my-content {
-  padding: 16px 0;
-}
-</style>
diff --git a/examples/sites/demos/pc/app/drawer/tips-props-composition-api.vue b/examples/sites/demos/pc/app/drawer/tips-props-composition-api.vue
new file mode 100644
index 000000000..db8aa45e1
--- /dev/null
+++ b/examples/sites/demos/pc/app/drawer/tips-props-composition-api.vue
@@ -0,0 +1,23 @@
+<template>
+  <div class="demo-drawer">
+    <tiny-button @click="fn" type="primary"> 展开抽屉 </tiny-button>
+    <tiny-drawer title="标题" :tipsProps="tipsProps" :visible="visible" @update:visible="visible = $event">
+      <div>内容区域</div>
+    </tiny-drawer>
+  </div>
+</template>
+
+<script setup>
+import { reactive, ref } from 'vue'
+import { Drawer as TinyDrawer, Button as TinyButton } from '@opentiny/vue'
+
+const visible = ref(false)
+const tipsProps = reactive({
+  content: '这是一段帮助提示。。。',
+  placement: 'right'
+})
+
+function fn() {
+  visible.value = true
+}
+</script>
diff --git a/examples/sites/demos/pc/app/drawer/tips-props.spec.ts b/examples/sites/demos/pc/app/drawer/tips-props.spec.ts
new file mode 100644
index 000000000..2bb4205e4
--- /dev/null
+++ b/examples/sites/demos/pc/app/drawer/tips-props.spec.ts
@@ -0,0 +1,15 @@
+import { test, expect } from '@playwright/test'
+
+test('帮助提示', async ({ page }) => {
+  page.on('pageerror', (exception) => expect(exception).toBeNull())
+  await page.goto('drawer#tips-props')
+
+  const drawer = page.locator('.tiny-drawer__main')
+  const helpIcon = drawer.locator('.tiny-drawer__help-icon')
+  const tooltip = page.getByRole('tooltip', { name: '这是一段帮助提示。。。' })
+
+  await page.getByRole('button', { name: '展开抽屉' }).click()
+  await expect(helpIcon).toBeVisible()
+  await helpIcon.hover()
+  await expect(tooltip).toBeVisible()
+})
diff --git a/examples/sites/demos/pc/app/drawer/tips-props.vue b/examples/sites/demos/pc/app/drawer/tips-props.vue
new file mode 100644
index 000000000..a4789bd4d
--- /dev/null
+++ b/examples/sites/demos/pc/app/drawer/tips-props.vue
@@ -0,0 +1,33 @@
+<template>
+  <div class="demo-drawer">
+    <tiny-button @click="fn" type="primary"> 展开抽屉 </tiny-button>
+    <tiny-drawer title="标题" :tipsProps="tipsProps" :visible="visible" @update:visible="visible = $event">
+      <div>内容区域</div>
+    </tiny-drawer>
+  </div>
+</template>
+
+<script>
+import { Drawer, Button } from '@opentiny/vue'
+
+export default {
+  components: {
+    TinyDrawer: Drawer,
+    TinyButton: Button
+  },
+  data() {
+    return {
+      visible: false,
+      tipsProps: {
+        content: '这是一段帮助提示。。。',
+        placement: 'right'
+      }
+    }
+  },
+  methods: {
+    fn() {
+      this.visible = true
+    }
+  }
+}
+</script>
diff --git a/examples/sites/demos/pc/app/drawer/webdoc/drawer.js b/examples/sites/demos/pc/app/drawer/webdoc/drawer.js
index 7b5ec8b7e..6676ecc34 100644
--- a/examples/sites/demos/pc/app/drawer/webdoc/drawer.js
+++ b/examples/sites/demos/pc/app/drawer/webdoc/drawer.js
@@ -27,6 +27,16 @@ export default {
       },
       codeFiles: ['placement.vue']
     },
+    {
+      demoId: 'tips-props',
+      name: { 'zh-CN': '帮助提示', 'en-US': 'Help tips' },
+      desc: {
+        'zh-CN':
+          '<p>通过 <code>tips-props</code> 属性可自定义标题帮助提示信息，具体属性配置参考 <a href="tooltip#tooltip">ToolTip 组件</a> 的 props 说明。</p>',
+        'en-US': ''
+      },
+      codeFiles: ['tips-props.vue']
+    },
     {
       demoId: 'width',
       name: {
@@ -139,18 +149,6 @@ export default {
       },
       codeFiles: ['z-index.vue']
     },
-    {
-      demoId: 'default-slot',
-      name: {
-        'zh-CN': '默认插槽',
-        'en-US': ''
-      },
-      desc: {
-        'zh-CN': '<p>自定义抽屉主体内容。</p>',
-        'en-US': ''
-      },
-      codeFiles: ['default-slot.vue']
-    },
     {
       demoId: 'header-slot',
       name: {
diff --git a/packages/design/smb/index.ts b/packages/design/smb/index.ts
index 020705ab9..09016f524 100644
--- a/packages/design/smb/index.ts
+++ b/packages/design/smb/index.ts
@@ -1,6 +1,7 @@
 import Alert from './src/alert'
 import ActionMenu from './src/action-menu'
 import Popconfirm from './src/popconfirm'
+import Drawer from './src/drawer'
 import Dropdown from './src/dropdown'
 import DropdownItem from './src/dropdown-item'
 import Form from './src/form'
@@ -17,6 +18,7 @@ export default {
     Alert,
     ActionMenu,
     Popconfirm,
+    Drawer,
     Dropdown,
     DropdownItem,
     Form,
diff --git a/packages/design/smb/src/drawer/index.ts b/packages/design/smb/src/drawer/index.ts
new file mode 100644
index 000000000..c7ea991a8
--- /dev/null
+++ b/packages/design/smb/src/drawer/index.ts
@@ -0,0 +1,5 @@
+export default {
+  state: {
+    btnOrderReversed: true
+  }
+}
diff --git a/packages/renderless/src/drawer/index.ts b/packages/renderless/src/drawer/index.ts
index 08f7d6543..a9f1bbd5b 100644
--- a/packages/renderless/src/drawer/index.ts
+++ b/packages/renderless/src/drawer/index.ts
@@ -14,7 +14,7 @@ export const computedWidth =
       return state.width + 'px'
     }
 
-    return props.width || designConfig?.constants.DEFAULT_WIDTH || constants.DEFAULT_WIDTH
+    return props.width || designConfig?.constants?.DEFAULT_WIDTH || constants.DEFAULT_WIDTH
   }
 
 export const close =
diff --git a/packages/renderless/src/drawer/vue.ts b/packages/renderless/src/drawer/vue.ts
index 3f8fa3edb..26659badf 100644
--- a/packages/renderless/src/drawer/vue.ts
+++ b/packages/renderless/src/drawer/vue.ts
@@ -38,7 +38,7 @@ export const renderless = (
     width: 0,
     dragEvent: { x: 0, isDrag: false, offsetWidth: 0 },
     computedWidth: computed(() => api.computedWidth()),
-    isSaasTheme: vm.theme === 'saas'
+    btnOrderReversed: vm.theme === 'saas' || designConfig?.state?.btnOrderReversed
   })
 
   Object.assign(api, {
diff --git a/packages/theme/src/drawer/aurora-theme.js b/packages/theme/src/drawer/aurora-theme.js
index 1a07a25cb..b890e78ba 100644
--- a/packages/theme/src/drawer/aurora-theme.js
+++ b/packages/theme/src/drawer/aurora-theme.js
@@ -1,7 +1,7 @@
 export const tinyDrawerAuroraTheme = {
   'ti-drawer-min-width': '30%',
   'ti-drawer-close-icon-size': 'var(--ti-common-font-size-3)',
-  'ti-drawer-footer-text-align': 'center',
+  'ti-drawer-footer-justify-content': 'center',
   'ti-drawer-padding-left': '0px',
   'ti-drawer-padding-right': '0px',
   'ti-drawer-head-title-font-weight': 'var(--ti-common-font-weight-4)',
diff --git a/packages/theme/src/drawer/index.less b/packages/theme/src/drawer/index.less
index 43f556fe9..01a8018bf 100644
--- a/packages/theme/src/drawer/index.less
+++ b/packages/theme/src/drawer/index.less
@@ -136,6 +136,7 @@
 
           .@{drawer-prefix-cls}__close {
             font-size: var(--ti-drawer-close-icon-size);
+            fill: var(--ti-drawer-close-icon-color);
           }
         }
 
@@ -151,7 +152,6 @@
           .@{drawer-prefix-cls}__title {
             max-width: 80%;
             text-align: left;
-            padding-right: 16px;
             overflow: hidden;
             text-overflow: ellipsis;
             white-space: nowrap;
@@ -160,6 +160,20 @@
             font-weight: var(--ti-drawer-head-title-font-weight);
           }
 
+          .@{drawer-prefix-cls}__header-left {
+            flex: 1;
+            display: flex;
+            align-items: center;
+            padding-right: 16px;
+
+            .@{drawer-prefix-cls}__help-icon {
+              width: var(--ti-drawer-help-icon-width-height);
+              height: var(--ti-drawer-help-icon-width-height);
+              margin-left: var(--ti-drawer-help-icon-margin-left);
+              fill: var(--ti-drawer-help-icon-color);
+            }
+          }
+
           .@{drawer-prefix-cls}__header-right {
             justify-content: flex-end;
             align-items: center;
@@ -172,16 +186,39 @@
       .@{drawer-prefix-cls}__body {
         flex: auto;
         overflow: auto;
+        padding-left: var(--ti-drawer-padding-left);
+        padding-right: var(--ti-drawer-padding-right);
+        border-bottom: 1px solid var(--ti-drawer-divider-body-border-color);
       }
 
       .@{drawer-prefix-cls}__footer {
         flex: none;
         display: flex;
+        align-items: center;
         justify-content: var(--ti-drawer-footer-justify-content);
         padding: var(--ti-drawer-footer-padding-top) var(--ti-drawer-footer-padding-right)
           var(--ti-drawer-footer-padding-bottom) var(--ti-drawer-footer-padding-left);
-        border-top: 1px solid var(--ti-drawer-divider-border-color);
-        
+        border-top: 1px solid var(--ti-drawer-divider-footer-border-color);
+
+
+        .@{drawer-prefix-cls}__confirm-btn {
+          order: 0;
+
+          &.reverse {
+            margin-left: var(--ti-drawer-divider-footer-button-margin-left);
+            order: 1;
+          }
+        }
+
+        .@{drawer-prefix-cls}__cancel-btn {
+          margin-left: var(--ti-drawer-divider-footer-button-margin-left);
+          order: 1;
+
+          &.reverse {
+            margin-left: 0;
+            order: 0;
+          }
+        }
       }
     }
   }
diff --git a/packages/theme/src/drawer/smb-theme.js b/packages/theme/src/drawer/smb-theme.js
index 6c59c06f1..7cbc14be2 100644
--- a/packages/theme/src/drawer/smb-theme.js
+++ b/packages/theme/src/drawer/smb-theme.js
@@ -1,6 +1,13 @@
 export const tinyDrawerSmbTheme = {
+  'ti-drawer-mask-bg-color': 'rgba(0, 0, 0, 16%)',
+  'ti-drawer-shadow': '0 8px 24px rgba(0, 0, 0, 30%)',
+  'ti-drawer-head-title-font-size': 'var(--ti-common-font-size-4)',
   'ti-drawer-padding-right': 'var(--ti-common-space-8x)',
   'ti-drawer-footer-padding-top': 'var(--ti-common-space-6x)',
   'ti-drawer-divider-border-color': 'transparent',
-  'ti-drawer-close-icon-size': 'var(--ti-common-font-size-2)'
+  'ti-drawer-divider-body-border-color': 'var(--ti-common-color-line-dividing)',
+  'ti-drawer-divider-footer-border-color': 'var(--ti-common-color-transparent)',
+  'ti-drawer-close-icon-size': 'var(--ti-common-font-size-5)',
+  'ti-drawer-help-icon-color': 'var(--ti-common-color-icon)',
+  'ti-drawer-close-icon-color': 'var(--ti-common-color-icon-normal)'
 }
diff --git a/packages/theme/src/drawer/vars.less b/packages/theme/src/drawer/vars.less
index c805bff6c..e27019869 100644
--- a/packages/theme/src/drawer/vars.less
+++ b/packages/theme/src/drawer/vars.less
@@ -21,6 +21,8 @@
   --ti-drawer-padding-left: var(--ti-common-space-8x, 32px);
   // 右内边距
   --ti-drawer-padding-right: var(--ti-common-space-10x, 40px);
+  // 遮罩层背景色
+  --ti-drawer-mask-bg-color: rgba(0, 0, 0, 0.3);
   // 阴影
   --ti-drawer-shadow: var(--ti-common-shadow-4-down, 0 8px 40px 0 rgba(0, 0, 0, 0.2));
   // 头部与底部边框颜色
@@ -42,8 +44,10 @@
   --ti-drawer-head-title-font-size: var(--ti-common-font-size-2, 16px);
   // 头部文本色(hide)
   --ti-drawer-head-text-color: var(--ti-common-color-text-primary, #252b3a);
-  // 头部字重
+  // 头部标题字重
   --ti-drawer-head-title-font-weight: var(--ti-common-font-weight-7, bold);
+  // 头部标题字体色
+  --ti-drawer-head-title-text-color: var(--ti-common-text-primary, #252b3a);
   // 关闭按钮宽度
   --ti-drawer-btn-width: var(--ti-common-size-8x, 32px);
   // 关闭按钮高度
@@ -52,12 +56,20 @@
   --ti-drawer-close-icon-size: var(--ti-common-font-size-1, 14px);
   // 关闭按钮圆角
   --ti-drawer-btn-border-radius: var(--ti-common-border-radius-1, 4px);
+  // 关闭按钮图标色
+  --ti-drawer-close-icon-color: var(--ti-common-color-icon-normal, #575d6c);
   // 关闭按钮悬浮图标色
   --ti-drawer-close-icon-color-hover: var(--ti-common-color-icon-hover, #5e7ce0);
   // 关闭按钮与上边框的距离(hide)
   --ti-drawer-btn-position-top: var(--ti-common-space-5x, 20px);
   // 关闭按钮与右边框的距离(hide)
   --ti-drawer-btn-position-right: var(--ti-common-space-5x, 20px);
+  // 标题与帮助图标间距
+  --ti-drawer-help-icon-margin-left: var(--ti-common-space-2x, 8px);
+  // 帮助图标宽高
+  --ti-drawer-help-icon-width-height: var(--ti-common-space-4x, 16px);
+  // 帮助图标色
+  --ti-drawer-help-icon-color: var(--ti-common-color-info, #252b3a);
 
   // 内容上内边距
   --ti-drawer-body-padding-top: var(--ti-common-space-0, 0);
@@ -67,6 +79,8 @@
   --ti-drawer-body-padding-left: var(--ti-common-space-0, 0);
   // 内容右内边距
   --ti-drawer-header-padding-right: var(--ti-common-space-0, 0);
+  // 内容底部边框色(hide)
+  --ti-drawer-divider-body-border-color: var(--ti-common-color-transparent);
   // 底部按钮对齐方式
   --ti-drawer-footer-justify-content: flex-end;
   // 底部上内边距
@@ -81,4 +95,8 @@
   --ti-drawer-footer-margin-left: var(--ti-common-space-8x, 32px);
   // 底部右外边距
   --ti-drawer-footer-margin-right: var(--ti-common-space-10x, 40px);
+  // 底部按钮间距
+  --ti-drawer-divider-footer-button-margin-left: var(--ti-common-space-2x, 8px);
+  // 底部边框色(hide)
+  --ti-drawer-divider-footer-border-color: var(--ti-drawer-divider-border-color, #dfe1e6);
 }
diff --git a/packages/vue/src/drawer/package.json b/packages/vue/src/drawer/package.json
index 8e81bfde8..0aec54e3c 100644
--- a/packages/vue/src/drawer/package.json
+++ b/packages/vue/src/drawer/package.json
@@ -12,6 +12,7 @@
   },
   "dependencies": {
     "@opentiny/vue-button": "workspace:~",
+    "@opentiny/vue-tooltip": "workspace:~",
     "@opentiny/vue-common": "workspace:~",
     "@opentiny/vue-renderless": "workspace:~"
   },
diff --git a/packages/vue/src/drawer/src/index.ts b/packages/vue/src/drawer/src/index.ts
index f1bd51106..c9fcbbecc 100644
--- a/packages/vue/src/drawer/src/index.ts
+++ b/packages/vue/src/drawer/src/index.ts
@@ -62,7 +62,8 @@ export const drawerProps = {
     type: Number,
     default: 2000
   },
-  beforeClose: Function
+  beforeClose: Function,
+  tipsProps: Object
 }
 
 export default {
diff --git a/packages/vue/src/drawer/src/pc.vue b/packages/vue/src/drawer/src/pc.vue
index 3aad3c534..0dcd503e0 100644
--- a/packages/vue/src/drawer/src/pc.vue
+++ b/packages/vue/src/drawer/src/pc.vue
@@ -42,7 +42,12 @@
           <div data-tag="drawer-header" ref="header" v-if="showHeader" class="tiny-drawer__header-wrapper">
             <slot name="header">
               <div class="tiny-drawer__header">
-                <div v-if="title" class="tiny-drawer__title">{{ title }}</div>
+                <div class="tiny-drawer__header-left">
+                  <div v-if="title" class="tiny-drawer__title">{{ title }}</div>
+                  <tiny-tooltip v-if="tipsProps" v-bind="tipsProps">
+                    <icon-help-circle class="tiny-drawer__help-icon"></icon-help-circle>
+                  </tiny-tooltip>
+                </div>
                 <div class="tiny-drawer__header-right">
                   <slot name="header-right"></slot>
                 </div>
@@ -73,13 +78,16 @@
             <slot name="footer">
               <tiny-button
                 type="primary"
-                :style="{ order: state.isSaasTheme ? 1 : 0 }"
+                :class="['tiny-drawer__confirm-btn', { reverse: state.btnOrderReversed }]"
                 @click="handleClose('confirm')"
                 >{{ t('ui.button.confirm') }}</tiny-button
               >
-              <tiny-button plain :style="{ order: state.isSaasTheme ? 0 : 1 }" @click="handleClose('cancel')">{{
-                t('ui.button.cancel')
-              }}</tiny-button>
+              <tiny-button
+                plain
+                :class="['tiny-drawer__cancel-btn', { reverse: state.btnOrderReversed }]"
+                @click="handleClose('cancel')"
+                >{{ t('ui.button.cancel') }}</tiny-button
+              >
             </slot>
           </div>
         </div>
@@ -92,13 +100,16 @@
 import { renderless, api } from '@opentiny/vue-renderless/drawer/vue'
 import { setup, props } from '@opentiny/vue-common'
 import '@opentiny/vue-theme/drawer/index.less'
-import { IconClose } from '@opentiny/vue-icon'
+import { iconClose, iconHelpCircle } from '@opentiny/vue-icon'
 import Button from '@opentiny/vue-button'
+import Tooltip from '@opentiny/vue-tooltip'
 
 export default {
   components: {
     TinyButton: Button,
-    IconClose: IconClose()
+    TinyTooltip: Tooltip,
+    IconClose: iconClose(),
+    IconHelpCircle: iconHelpCircle()
   },
   props: [
     ...props,
@@ -116,7 +127,8 @@ export default {
     'flex',
     'showClose',
     'zIndex',
-    'beforeClose'
+    'beforeClose',
+    'tipsProps'
   ],
   setup(props, context) {
     return setup({ props, context, renderless, api })