diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f0f5db93..88baf74da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # 更新日志
 
+## 2.2.1
+
+- 修复 `<Select />` 多选时历史数据污染的问题 [#606](https://github.com/XiaoMi/hiui/issues/606)
+- 修复 `<Checkbox />` data 无法更新的问题 [#603](https://github.com/XiaoMi/hiui/issues/603)
+- 修复 `<Radio />` data 无法更新的问题 [#607](https://github.com/XiaoMi/hiui/issues/607)
+- 修复 `<Notification />` 组件销毁没有清空定时器的问题 [#624](https://github.com/XiaoMi/hiui/issues/624)
+- 修复 `<Notification />` onClose 失效的问题 [#627](https://github.com/XiaoMi/hiui/issues/627)
+- 修复 `<DatePicker />` 长度不够展示时间被遮挡的问题 [#615](https://github.com/XiaoMi/hiui/issues/615)
+- 修复 `<Form />` 动态渲染的时候 removeField 数量不正确的问题 [#636](https://github.com/XiaoMi/hiui/issues/636)
+
 ## 2.2.0
 
 - 新增 `<Carousel />` 走马灯组件 [#115](https://github.com/XiaoMi/hiui/issues/115)
diff --git a/components/form/Form.js b/components/form/Form.js
index 579eaf521..1f7c906e7 100644
--- a/components/form/Form.js
+++ b/components/form/Form.js
@@ -41,13 +41,11 @@ class Form extends Component {
   }
 
   removeField (prop) {
-    const fields = this.state.fields.filter(
-      (field) => field.props.field !== prop
-    )
-
-    this.setState({
-      fields
-    })
+    this.setState((prevState) => ({
+      fields: prevState.fields.filter(
+        (field) => field.props.field !== prop
+      )
+    }))
   }
 
   validate (cb) {
diff --git a/components/index.js b/components/index.js
index 51ee73cd2..cf4121537 100755
--- a/components/index.js
+++ b/components/index.js
@@ -4,7 +4,7 @@ export { default as Pagination } from './pagination'
 export { default as Tabs } from './tabs'
 export { default as Table } from './table'
 export { default as Notification } from './notification'
-export { handleNotificate } from './notification/HandleNotification'
+export { default as handleNotificate } from './notification/HandleNotification'
 export { default as Modal } from './modal'
 export { default as Alert } from './alert'
 export { default as Panel } from './panel'
diff --git a/components/loading/index.js b/components/loading/index.js
index 1c5381033..56a890c4e 100755
--- a/components/loading/index.js
+++ b/components/loading/index.js
@@ -78,7 +78,7 @@ function deprecatedOpen ({ target, tip } = {}) {
 }
 
 function openWrapper (target, options) {
-  if (target === null || (target && React.isValidElement(React.cloneElement(target)))) {
+  if (arguments.length >= 2) {
     open(target, options)
   } else {
     return deprecatedOpen(target)
diff --git a/components/notice/Notice.js b/components/notice/Notice.js
index f01abcc0c..f25c1b4fa 100755
--- a/components/notice/Notice.js
+++ b/components/notice/Notice.js
@@ -5,17 +5,22 @@ import { CSSTransition } from 'react-transition-group'
 
 export default class Notice extends Component {
   state = { open: false }
+  openTimer = null
+  closeTimer = null
   componentDidMount () {
     this.setState({
       open: true
     })
     if (this.props.duration !== null) {
-      setTimeout(() => {
+      this.openTimer = setTimeout(() => {
         this.setState({ open: false })
       }, this.props.duration || 3000)
     }
   }
-
+  componentWillUnmount () {
+    clearTimeout(this.openTimer)
+    clearTimeout(this.closeTimer)
+  }
   closeNotice = e => {
     if (e) {
       e.stopPropagation()
@@ -32,7 +37,7 @@ export default class Notice extends Component {
         timeout={0}
         classNames={`hi-${prefix}`}
         onExited={() => {
-          setTimeout(() => this.closeNotice(), 300)
+          this.closeTimer = setTimeout(() => this.closeNotice(), 300)
         }}
       >
         <div className={classNames(`hi-${prefix}`, { [`hi-${prefix}--${type}`]: type })}>
diff --git a/components/notice/NoticeContainer.js b/components/notice/NoticeContainer.js
index 113d47c27..9ecfdf883 100755
--- a/components/notice/NoticeContainer.js
+++ b/components/notice/NoticeContainer.js
@@ -30,7 +30,10 @@ export default class NoticeContainer extends Component {
             <Notice
               key={notice.key}
               id={notice.key}
-              onClose={this.removeNotice}
+              onClose={noticeId => {
+                this.removeNotice(noticeId)
+                notice.onClose && notice.onClose()
+              }}
               duration={notice.duration}
               prefix={prefix}
               type={notice.type}
diff --git a/components/notification/index.js b/components/notification/index.js
index 48862f5fb..c06a5b2fe 100755
--- a/components/notification/index.js
+++ b/components/notification/index.js
@@ -3,7 +3,7 @@ import './style/index'
 import React from 'react'
 import Button from '../button'
 import classNames from 'classnames'
-import handleNotificate from './HandleNotification'
+import _handleNotificate from './HandleNotification'
 
 const iconMap = {
   success: 'chenggong',
@@ -12,6 +12,8 @@ const iconMap = {
   info: 'tishi'
 }
 
+export const handleNotificate = _handleNotificate
+
 const notification = {
   close: key => {
     notice.close('notification', key)
diff --git a/components/select/Select.js b/components/select/Select.js
index dd147e10c..03f49f11d 100644
--- a/components/select/Select.js
+++ b/components/select/Select.js
@@ -119,19 +119,9 @@ class Select extends Component {
   }
 
   componentWillReceiveProps (nextProps) {
-    if (!shallowEqual(nextProps.value, this.props.value)) {
-      const selectedItems = this.resetSelectedItems(
-        nextProps.value,
-        this.state.dropdownItems
-      ) // 异步获取时会从内部改变dropdownItems，所以不能从list取
-
-      this.setState({
-        selectedItems
-      })
-    }
     if (!shallowEqual(nextProps.data, this.props.data)) {
       const selectedItems = this.resetSelectedItems(
-        nextProps.value,
+        nextProps.value || this.state.selectedItems,
         nextProps.data,
         true
       )
@@ -139,6 +129,17 @@ class Select extends Component {
         selectedItems,
         dropdownItems: cloneDeep(nextProps.data)
       })
+    } else {
+      if (!shallowEqual(nextProps.value, this.props.value)) {
+        const selectedItems = this.resetSelectedItems(
+          nextProps.value,
+          this.state.dropdownItems
+        ) // 异步获取时会从内部改变dropdownItems，所以不能从list取
+
+        this.setState({
+          selectedItems
+        })
+      }
     }
   }
 
@@ -166,24 +167,14 @@ class Select extends Component {
     return dataSource && !!dataSource.url
   }
 
-  resetSelectedItems (value, dropdownItems, listChanged = false) {
+  resetSelectedItems (value, dropdownItems = [], listChanged = false) {
     const values = this.parseValue(value)
-    const selectedItems =
-      listChanged && this.props.type === 'multiple'
-        ? this.state.selectedItems
-        : [] // 如果是多选，dropdownItems有改动，需要保留之前的选中值
-
-    dropdownItems &&
-      dropdownItems.map((item) => {
-        if (values.indexOf(item.id) !== -1) {
-          const itemIndex = selectedItems.findIndex((sItem) => {
-            // 多选时检查是否已选中
-            return sItem.id === item.id
-          })
-
-          itemIndex === -1 && selectedItems.push(item)
-        }
-      })
+    let selectedItems = []
+    dropdownItems.forEach(item => {
+      if (values.includes(item.id)) {
+        selectedItems.push(item)
+      }
+    })
     return selectedItems
   }
 
diff --git a/components/tooltip/index.js b/components/tooltip/index.js
index 035145ff8..f8603ce7b 100644
--- a/components/tooltip/index.js
+++ b/components/tooltip/index.js
@@ -27,7 +27,7 @@ class Tooltip extends Component {
   }
   // 兼容处理 button disabled tooltip 不消失的问题
   compatDisabledBtn = el => {
-    if (el.type.IS_HI_COMPONENT && el.props.disabled) {
+    if (el && el.type && el.type.IS_HI_COMPONENT && el.props.disabled) {
       return React.cloneElement(el, {
         style: {
           ...el.props.style,
diff --git a/docs/demo/modal/section-size.jsx b/docs/demo/modal/section-size.jsx
index d3e94f474..4bf25609c 100644
--- a/docs/demo/modal/section-size.jsx
+++ b/docs/demo/modal/section-size.jsx
@@ -3,7 +3,7 @@ import DocViewer from '../../../libs/doc-viewer'
 import Button from '../../../components/button'
 import Modal from '../../../components/modal'
 import Radio from '../../../components/radio'
-const desc = '通过 size 自定义尺寸，可使用 large、normal、small，默认为 default'
+const desc = '通过 size 自定义尺寸，可使用 large、default、small，默认为 default'
 const prefix = 'modal-size'
 const code = `import React from 'react'
 import Button from '@hi-ui/hiui/es/button'
diff --git a/docs/zh-CN/components/changelog.mdx b/docs/zh-CN/components/changelog.mdx
index 91b88af8e..ec5806ceb 100644
--- a/docs/zh-CN/components/changelog.mdx
+++ b/docs/zh-CN/components/changelog.mdx
@@ -1,5 +1,15 @@
 # 更新日志
 
+## 2.2.1
+
+- 修复 `<Select />` 多选时历史数据污染的问题 [#606](https://github.com/XiaoMi/hiui/issues/606)
+- 修复 `<Checkbox />` data 无法更新的问题 [#603](https://github.com/XiaoMi/hiui/issues/603)
+- 修复 `<Radio />` data 无法更新的问题 [#607](https://github.com/XiaoMi/hiui/issues/607)
+- 修复 `<Notification />` 组件销毁没有清空定时器的问题 [#624](https://github.com/XiaoMi/hiui/issues/624)
+- 修复 `<Notification />` onClose 失效的问题 [#627](https://github.com/XiaoMi/hiui/issues/627)
+- 修复 `<DatePicker />` 长度不够展示时间被遮挡的问题 [#615](https://github.com/XiaoMi/hiui/issues/615)
+- 修复 `<Form />` 动态渲染的时候 removeField 数量不正确的问题 [#636](https://github.com/XiaoMi/hiui/issues/636)
+
 ## 2.2.0
 
 - 新增 `<Carousel />` 走马灯组件 [#115](https://github.com/XiaoMi/hiui/issues/115)
diff --git a/docs/zh-CN/components/dropdown.mdx b/docs/zh-CN/components/dropdown.mdx
index 314674e06..3b4761417 100755
--- a/docs/zh-CN/components/dropdown.mdx
+++ b/docs/zh-CN/components/dropdown.mdx
@@ -44,7 +44,7 @@ import { Badge } from '@libs'
 | onClick | 点击后的回调           | （item: DataItem）=> void | -                                   | -       |
 | prefix  | 前缀内容               | string \| ReactNode       | -                                   | -       |
 | suffix  | 后缀内容               | string \| ReactNode       | -                                   | -       |
-| trigger | 下拉菜单触发方式       | string \| string []       | 'click' \| 'contextmenu' \| 'hover' | 'click' |
+| trigger | 下拉菜单触发方式       | string \| string []       | 'click' \| 'contextmenu' | 'click' |
 
 ## Type
 
diff --git a/package.json b/package.json
index eb81a22ac..5d3d9d787 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hi-ui/hiui",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "HIUI for React",
   "scripts": {
     "test": "node_modules/.bin/standard && node_modules/.bin/stylelint --config .stylelintrc 'components/**/*.scss'",