diff --git a/dist/action-sheet/index.wxml b/dist/action-sheet/index.wxml
index 7ed28196..c2bebcac 100644
--- a/dist/action-sheet/index.wxml
+++ b/dist/action-sheet/index.wxml
@@ -11,15 +11,15 @@
   close-on-click-overlay="{{ closeOnClickOverlay }}"
   bind:close="onClickOverlay"
 >
-  <view wx:if="{{ title }}" class="van-hairline--bottom van-action-sheet__header">
+  <view wx:if="{{ title }}" class="van-action-sheet__header">
     {{ title }}
     <van-icon
-      name="close"
+      name="cross"
       custom-class="van-action-sheet__close"
       bind:click="onClose"
     />
   </view>
-  <view wx:if="{{ description }}" class="van-action-sheet__description">
+  <view wx:if="{{ description }}" class="van-action-sheet__description van-hairline--bottom">
     {{ description }}
   </view>
   <view wx:if="{{ actions && actions.length }}">
@@ -29,7 +29,7 @@
       wx:key="index"
       open-type="{{ item.openType }}"
       style="{{ item.color ? 'color: ' + item.color : '' }}"
-      class="{{ utils.bem('action-sheet__item', { disabled: item.disabled || item.loading }) }} van-hairline--top {{ item.className || '' }}"
+      class="{{ utils.bem('action-sheet__item', { disabled: item.disabled || item.loading }) }} {{ item.className || '' }}"
       hover-class="van-action-sheet__item--hover"
       data-index="{{ index }}"
       bind:tap="onSelect"
@@ -49,19 +49,21 @@
     >
       <block wx:if="{{ !item.loading }}">
         {{ item.name }}
-        <text wx:if="{{ item.subname }}" class="van-action-sheet__subname" >{{ item.subname }}</text>
+        <view wx:if="{{ item.subname }}" class="van-action-sheet__subname" >{{ item.subname }}</view>
       </block>
-      <van-loading wx:else custom-class="van-action-sheet__loading" size="20px" />
+      <van-loading wx:else custom-class="van-action-sheet__loading" size="22px" />
     </button>
   </view>
   <slot />
-  <view
-    wx:if="{{ cancelText }}"
-    class="van-action-sheet__cancel"
-    hover-class="van-action-sheet__cancel--hover"
-    hover-stay-time="70"
-    bind:tap="onCancel"
-  >
-    {{ cancelText }}
-  </view>
+  <block wx:if="{{ cancelText }}">
+    <view class="van-action-sheet__gap" />
+    <view
+      class="van-action-sheet__cancel"
+      hover-class="van-action-sheet__cancel--hover"
+      hover-stay-time="70"
+      bind:tap="onCancel"
+    >
+      {{ cancelText }}
+    </view>
+  </block>
 </van-popup>
diff --git a/dist/action-sheet/index.wxss b/dist/action-sheet/index.wxss
index dc54840c..9b247d5d 100644
--- a/dist/action-sheet/index.wxss
+++ b/dist/action-sheet/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-action-sheet{max-height:90%!important;max-height:var(--action-sheet-max-height,90%)!important;color:#323233;color:var(--action-sheet-item-text-color,#323233)}.van-action-sheet__cancel,.van-action-sheet__item{text-align:center;font-size:16px;font-size:var(--action-sheet-item-font-size,16px);line-height:50px;line-height:var(--action-sheet-item-height,50px);background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__cancel--hover,.van-action-sheet__item--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}.van-action-sheet__cancel:before{display:block;content:" ";height:8px;height:var(--action-sheet-cancel-padding-top,8px);background-color:#f7f8fa;background-color:var(--action-sheet-cancel-padding-color,#f7f8fa)}.van-action-sheet__item--disabled{color:#c8c9cc;color:var(--action-sheet-item-disabled-text-color,#c8c9cc)}.van-action-sheet__item--disabled.van-action-sheet__item--hover{background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__subname{margin-left:4px;margin-left:var(--padding-base,4px);font-size:12px;font-size:var(--action-sheet-subname-font-size,12px);color:#646566;color:var(--action-sheet-subname-color,#646566)}.van-action-sheet__header{text-align:center;font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--action-sheet-header-font-size,16px);line-height:44px;line-height:var(--action-sheet-header-height,44px)}.van-action-sheet__description{text-align:center;padding:16px;padding:var(--padding-md,16px);color:#646566;color:var(--action-sheet-description-color,#646566);font-size:14px;font-size:var(--action-sheet-description-font-size,14px);line-height:20px;line-height:var(--action-sheet-description-line-height,20px)}.van-action-sheet__close{position:absolute!important;top:0;right:0;line-height:inherit!important;padding:0 12px;padding:var(--action-sheet-close-icon-padding,0 12px);font-size:18px!important;font-size:var(--action-sheet-close-icon-size,18px)!important;color:#969799;color:var(--action-sheet-close-icon-color,#969799)}.van-action-sheet__loading{display:-webkit-flex!important;display:flex!important;height:50px;height:var(--action-sheet-item-height,50px)}
\ No newline at end of file
+@import '../common/index.wxss';.van-action-sheet{max-height:90%!important;max-height:var(--action-sheet-max-height,90%)!important;color:#323233;color:var(--action-sheet-item-text-color,#323233)}.van-action-sheet__cancel,.van-action-sheet__item{padding:14px 16px;text-align:center;font-size:16px;font-size:var(--action-sheet-item-font-size,16px);line-height:22px;line-height:var(--action-sheet-item-line-height,22px);background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__cancel--hover,.van-action-sheet__item--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}.van-action-sheet__cancel:after,.van-action-sheet__item:after{border-width:0}.van-action-sheet__cancel{color:#646566;color:var(--action-sheet-cancel-text-color,#646566)}.van-action-sheet__gap{display:block;height:8px;height:var(--action-sheet-cancel-padding-top,8px);background-color:#f7f8fa;background-color:var(--action-sheet-cancel-padding-color,#f7f8fa)}.van-action-sheet__item--disabled{color:#c8c9cc;color:var(--action-sheet-item-disabled-text-color,#c8c9cc)}.van-action-sheet__item--disabled.van-action-sheet__item--hover{background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__subname{margin-top:8px;margin-top:var(--padding-xs,8px);font-size:12px;font-size:var(--action-sheet-subname-font-size,12px);color:#969799;color:var(--action-sheet-subname-color,#969799);line-height:20px;line-height:var(--action-sheet-subname-line-height,20px)}.van-action-sheet__header{text-align:center;font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--action-sheet-header-font-size,16px);line-height:48px;line-height:var(--action-sheet-header-height,48px)}.van-action-sheet__description{text-align:center;padding:20px 16px;padding:20px var(--padding-md,16px);color:#969799;color:var(--action-sheet-description-color,#969799);font-size:14px;font-size:var(--action-sheet-description-font-size,14px);line-height:20px;line-height:var(--action-sheet-description-line-height,20px)}.van-action-sheet__close{position:absolute!important;top:0;right:0;line-height:inherit!important;padding:0 16px;padding:var(--action-sheet-close-icon-padding,0 16px);font-size:22px!important;font-size:var(--action-sheet-close-icon-size,22px)!important;color:#c8c9cc;color:var(--action-sheet-close-icon-color,#c8c9cc)}.van-action-sheet__loading{display:-webkit-flex!important;display:flex!important}
\ No newline at end of file
diff --git a/dist/area/index.js b/dist/area/index.js
index 17c25b33..1e3e8d50 100644
--- a/dist/area/index.js
+++ b/dist/area/index.js
@@ -110,7 +110,7 @@ VantComponent({
         code,
         name: list[code],
       }));
-      if (code) {
+      if (code != null) {
         // oversea code
         if (code[0] === '9' && type === 'city') {
           code = '9';
diff --git a/dist/calendar/index.js b/dist/calendar/index.js
index ef2ae517..aed6ef83 100644
--- a/dist/calendar/index.js
+++ b/dist/calendar/index.js
@@ -167,6 +167,7 @@ VantComponent({
           minDate,
           maxDate,
         } = this.data;
+        // @ts-ignore
         const targetDate = type === 'single' ? currentDate : currentDate[0];
         const displayed = show || !poppable;
         if (!targetDate || !displayed) {
@@ -198,6 +199,7 @@ VantComponent({
       const { date } = event.detail;
       const { type, currentDate, allowSameDay } = this.data;
       if (type === 'range') {
+        // @ts-ignore
         const [startDay, endDay] = currentDate;
         if (startDay && !endDay) {
           const compareToStart = compareDay(date, startDay);
@@ -213,6 +215,7 @@ VantComponent({
         }
       } else if (type === 'multiple') {
         let selectedIndex;
+        // @ts-ignore
         const selected = currentDate.some((dateItem, index) => {
           const equal = compareDay(dateItem, date) === 0;
           if (equal) {
@@ -221,10 +224,12 @@ VantComponent({
           return equal;
         });
         if (selected) {
+          // @ts-ignore
           const cancelDate = currentDate.splice(selectedIndex, 1);
           this.setData({ currentDate });
           this.unselect(cancelDate);
         } else {
+          // @ts-ignore
           this.select([...currentDate, date]);
         }
       } else {
@@ -284,6 +289,7 @@ VantComponent({
         return;
       }
       wx.nextTick(() => {
+        // @ts-ignore
         this.$emit('confirm', copyDates(this.data.currentDate));
       });
     },
diff --git a/dist/calendar/utils.d.ts b/dist/calendar/utils.d.ts
index 564c16a6..02af08df 100644
--- a/dist/calendar/utils.d.ts
+++ b/dist/calendar/utils.d.ts
@@ -14,4 +14,4 @@ export declare function getNextDay(date: Date): Date;
 export declare function calcDateNum(date: [Date, Date]): number;
 export declare function copyDates(dates: Date | Date[]): Date | Date[];
 export declare function getMonthEndDay(year: number, month: number): number;
-export declare function getMonths(minDate: number, maxDate: number): any[];
+export declare function getMonths(minDate: number, maxDate: number): number[];
diff --git a/dist/cell/index.wxss b/dist/cell/index.wxss
index fbbe8826..605570db 100644
--- a/dist/cell/index.wxss
+++ b/dist/cell/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-cell{position:relative;display:-webkit-flex;display:flex;box-sizing:border-box;width:100%;padding:10px 16px;padding:var(--cell-vertical-padding,10px) var(--cell-horizontal-padding,16px);font-size:14px;font-size:var(--cell-font-size,14px);line-height:24px;line-height:var(--cell-line-height,24px);color:#323233;color:var(--cell-text-color,#323233);background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;right:16px;bottom:0;left:16px;border-bottom:1px solid #ebedf0;-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-cell--borderless:after{display:none}.van-cell-group{background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell__label{margin-top:3px;margin-top:var(--cell-label-margin-top,3px);font-size:12px;font-size:var(--cell-label-font-size,12px);line-height:18px;line-height:var(--cell-label-line-height,18px);color:#969799;color:var(--cell-label-color,#969799)}.van-cell__value{overflow:hidden;text-align:right;vertical-align:middle;color:#969799;color:var(--cell-value-color,#969799)}.van-cell__title,.van-cell__value{-webkit-flex:1;flex:1}.van-cell__title:empty,.van-cell__value:empty{display:none}.van-cell__left-icon-wrap,.van-cell__right-icon-wrap{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:24px;height:var(--cell-line-height,24px);font-size:16px;font-size:var(--cell-icon-size,16px)}.van-cell__left-icon-wrap{margin-right:5px}.van-cell__right-icon-wrap{margin-left:5px;color:#969799;color:var(--cell-right-icon-color,#969799)}.van-cell__left-icon{vertical-align:middle}.van-cell__left-icon,.van-cell__right-icon{line-height:24px;line-height:var(--cell-line-height,24px)}.van-cell--clickable.van-cell--hover{background-color:#f2f3f5;background-color:var(--cell-active-color,#f2f3f5)}.van-cell--required{overflow:visible}.van-cell--required:before{position:absolute;content:"*";left:8px;left:var(--padding-xs,8px);font-size:14px;font-size:var(--cell-font-size,14px);color:#ee0a24;color:var(--cell-required-color,#ee0a24)}.van-cell--center{-webkit-align-items:center;align-items:center}.van-cell--large{padding-top:12px;padding-top:var(--cell-large-vertical-padding,12px);padding-bottom:12px;padding-bottom:var(--cell-large-vertical-padding,12px)}.van-cell--large .van-cell__title{font-size:16px;font-size:var(--cell-large-title-font-size,16px)}.van-cell--large .van-cell__value{font-size:16px;font-size:var(--cell-large-value-font-size,16px)}.van-cell--large .van-cell__label{font-size:14px;font-size:var(--cell-large-label-font-size,14px)}
\ No newline at end of file
+@import '../common/index.wxss';.van-cell{position:relative;display:-webkit-flex;display:flex;box-sizing:border-box;width:100%;padding:10px 16px;padding:var(--cell-vertical-padding,10px) var(--cell-horizontal-padding,16px);font-size:14px;font-size:var(--cell-font-size,14px);line-height:24px;line-height:var(--cell-line-height,24px);color:#323233;color:var(--cell-text-color,#323233);background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;right:16px;bottom:0;left:16px;border-bottom:1px solid #ebedf0;-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-cell--borderless:after{display:none}.van-cell-group{background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell__label{margin-top:3px;margin-top:var(--cell-label-margin-top,3px);font-size:12px;font-size:var(--cell-label-font-size,12px);line-height:18px;line-height:var(--cell-label-line-height,18px);color:#969799;color:var(--cell-label-color,#969799)}.van-cell__value{overflow:hidden;text-align:right;vertical-align:middle;color:#969799;color:var(--cell-value-color,#969799)}.van-cell__title,.van-cell__value{-webkit-flex:1;flex:1}.van-cell__title:empty,.van-cell__value:empty{display:none}.van-cell__left-icon-wrap,.van-cell__right-icon-wrap{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:24px;height:var(--cell-line-height,24px);font-size:16px;font-size:var(--cell-icon-size,16px)}.van-cell__left-icon-wrap{margin-right:4px;margin-right:var(--padding-base,4px)}.van-cell__right-icon-wrap{margin-left:4px;margin-left:var(--padding-base,4px);color:#969799;color:var(--cell-right-icon-color,#969799)}.van-cell__left-icon{vertical-align:middle}.van-cell__left-icon,.van-cell__right-icon{line-height:24px;line-height:var(--cell-line-height,24px)}.van-cell--clickable.van-cell--hover{background-color:#f2f3f5;background-color:var(--cell-active-color,#f2f3f5)}.van-cell--required{overflow:visible}.van-cell--required:before{position:absolute;content:"*";left:8px;left:var(--padding-xs,8px);font-size:14px;font-size:var(--cell-font-size,14px);color:#ee0a24;color:var(--cell-required-color,#ee0a24)}.van-cell--center{-webkit-align-items:center;align-items:center}.van-cell--large{padding-top:12px;padding-top:var(--cell-large-vertical-padding,12px);padding-bottom:12px;padding-bottom:var(--cell-large-vertical-padding,12px)}.van-cell--large .van-cell__title{font-size:16px;font-size:var(--cell-large-title-font-size,16px)}.van-cell--large .van-cell__value{font-size:16px;font-size:var(--cell-large-value-font-size,16px)}.van-cell--large .van-cell__label{font-size:14px;font-size:var(--cell-large-label-font-size,14px)}
\ No newline at end of file
diff --git a/dist/circle/canvas.d.ts b/dist/circle/canvas.d.ts
index 84c7caa7..6aa52dea 100644
--- a/dist/circle/canvas.d.ts
+++ b/dist/circle/canvas.d.ts
@@ -1,6 +1,6 @@
-/// <reference types="wechat-miniprogram" />
+/// <reference types="miniprogram-api-typings" />
 declare type CanvasContext = WechatMiniprogram.CanvasContext;
 export declare function adaptor(
-  ctx: CanvasRenderingContext2D
-): CanvasContext & CanvasRenderingContext2D;
+  ctx: CanvasContext & Record<string, unknown>
+): CanvasContext;
 export {};
diff --git a/dist/common/component.js b/dist/common/component.js
index 4868a064..f482f9e3 100644
--- a/dist/common/component.js
+++ b/dist/common/component.js
@@ -2,18 +2,23 @@ import { basic } from '../mixins/basic';
 const relationFunctions = {
   ancestor: {
     linked(parent) {
+      // @ts-ignore
       this.parent = parent;
     },
     unlinked() {
+      // @ts-ignore
       this.parent = null;
     },
   },
   descendant: {
     linked(child) {
+      // @ts-ignore
       this.children = this.children || [];
+      // @ts-ignore
       this.children.push(child);
     },
     unlinked(child) {
+      // @ts-ignore
       this.children = (this.children || []).filter((it) => it !== child);
     },
   },
diff --git a/dist/common/utils.d.ts b/dist/common/utils.d.ts
index 01410548..2454e2b8 100644
--- a/dist/common/utils.d.ts
+++ b/dist/common/utils.d.ts
@@ -1,4 +1,4 @@
-/// <reference types="wechat-miniprogram" />
+/// <reference types="miniprogram-api-typings" />
 export declare function isDef(value: any): boolean;
 export declare function isObj(x: any): boolean;
 export declare function range(num: number, min: number, max: number): number;
diff --git a/dist/datetime-picker/index.js b/dist/datetime-picker/index.js
index ef9394d9..c0820ee7 100644
--- a/dist/datetime-picker/index.js
+++ b/dist/datetime-picker/index.js
@@ -20,7 +20,6 @@ function times(n, iteratee) {
   return result;
 }
 function getTrueValue(formattedValue) {
-  if (!formattedValue) return;
   while (isNaN(parseInt(formattedValue, 10))) {
     formattedValue = formattedValue.slice(1);
   }
@@ -29,7 +28,7 @@ function getTrueValue(formattedValue) {
 function getMonthEndDay(year, month) {
   return 32 - new Date(year, month - 1, 32).getDate();
 }
-const defaultFormatter = (_, value) => value;
+const defaultFormatter = (type, value) => value;
 VantComponent({
   classes: ['active-class', 'toolbar-class', 'column-class'],
   props: Object.assign(Object.assign({}, pickerProps), {
diff --git a/dist/definitions/index.d.ts b/dist/definitions/index.d.ts
index 65e3aab6..f2e8e0d1 100644
--- a/dist/definitions/index.d.ts
+++ b/dist/definitions/index.d.ts
@@ -1,4 +1,4 @@
-/// <reference types="wechat-miniprogram" />
+/// <reference types="miniprogram-api-typings" />
 import { Weapp } from './weapp';
 declare type RecordToAny<T> = {
   [K in keyof T]: any;
diff --git a/dist/definitions/weapp.d.ts b/dist/definitions/weapp.d.ts
index bcc203a2..9b7ca5a3 100644
--- a/dist/definitions/weapp.d.ts
+++ b/dist/definitions/weapp.d.ts
@@ -1,4 +1,4 @@
-/// <reference types="wechat-miniprogram" />
+/// <reference types="miniprogram-api-typings" />
 export declare namespace Weapp {
   export interface FormField {
     data: {
@@ -6,61 +6,6 @@ export declare namespace Weapp {
       value: any;
     };
   }
-  interface Target {
-    id: string;
-    tagName: string;
-    dataset: {
-      [key: string]: any;
-    };
-  }
-  export interface Event {
-    /**
-     * 代表事件的类型。
-     */
-    type: string;
-    /**
-     * 页面打开到触发事件所经过的毫秒数。
-     */
-    timeStamp: number;
-    /**
-     * 触发事件的源组件。
-     */
-    target: Target;
-    /**
-     * 事件绑定的当前组件。
-     */
-    currentTarget: Target;
-    /**
-     * 额外的信息
-     */
-    detail: any;
-  }
-  interface Touch {
-    /**
-     * 触摸点的标识符
-     */
-    identifier: number;
-    /**
-     * 距离文档左上角的距离，文档的左上角为原点 ，横向为X轴，纵向为Y轴
-     */
-    pageX: number;
-    /**
-     * 距离文档左上角的距离，文档的左上角为原点 ，横向为X轴，纵向为Y轴
-     */
-    pageY: number;
-    /**
-     * 距离页面可显示区域（屏幕除去导航条）左上角距离，横向为X轴，纵向为Y轴
-     */
-    clientX: number;
-    /**
-     * 距离页面可显示区域（屏幕除去导航条）左上角距离，横向为X轴，纵向为Y轴
-     */
-    clientY: number;
-  }
-  export interface TouchEvent extends Event {
-    touches: Array<Touch>;
-    changedTouches: Array<Touch>;
-  }
   /**
    * relation定义，miniprogram-api-typings缺少this定义
    */
diff --git a/dist/dialog/dialog.d.ts b/dist/dialog/dialog.d.ts
index e964e88b..109a15cb 100644
--- a/dist/dialog/dialog.d.ts
+++ b/dist/dialog/dialog.d.ts
@@ -1,9 +1,9 @@
-/// <reference types="wechat-miniprogram" />
-declare type DialogOptions = {
+/// <reference types="miniprogram-api-typings" />
+interface DialogOptions {
   lang?: string;
   show?: boolean;
   title?: string;
-  width?: string | number;
+  width?: string | number | null;
   zIndex?: number;
   theme?: string;
   context?:
@@ -32,10 +32,16 @@ declare type DialogOptions = {
   showCancelButton?: boolean;
   closeOnClickOverlay?: boolean;
   confirmButtonOpenType?: string;
-};
+}
 declare const Dialog: {
   (options: DialogOptions): Promise<
-    WechatMiniprogram.Component.TrivialInstance
+    WechatMiniprogram.Component.Instance<
+      Record<string, any>,
+      Record<string, any>,
+      Record<string, any>,
+      Record<string, any>,
+      false
+    >
   >;
   alert(
     options: DialogOptions
@@ -44,7 +50,8 @@ declare const Dialog: {
       Record<string, any>,
       Record<string, any>,
       Record<string, any>,
-      Record<string, any>
+      Record<string, any>,
+      false
     >
   >;
   confirm(
@@ -54,7 +61,8 @@ declare const Dialog: {
       Record<string, any>,
       Record<string, any>,
       Record<string, any>,
-      Record<string, any>
+      Record<string, any>,
+      false
     >
   >;
   close(): void;
diff --git a/dist/dropdown-item/index.wxss b/dist/dropdown-item/index.wxss
index e06c2874..7cab3f28 100644
--- a/dist/dropdown-item/index.wxss
+++ b/dist/dropdown-item/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-dropdown-item{position:fixed;right:0;left:0;overflow:hidden}.van-dropdown-item__option{text-align:left}.van-dropdown-item__option--active .van-dropdown-item__icon,.van-dropdown-item__option--active .van-dropdown-item__title{color:#1989fa;color:var(--dropdown-menu-option-active-color,#1989fa)}.van-dropdown-item--up{top:0}.van-dropdown-item--down{bottom:0}.van-dropdown-item__icon{display:block;line-height:inherit}
\ No newline at end of file
+@import '../common/index.wxss';.van-dropdown-item{position:fixed;right:0;left:0;overflow:hidden}.van-dropdown-item__option{text-align:left}.van-dropdown-item__option--active .van-dropdown-item__icon,.van-dropdown-item__option--active .van-dropdown-item__title{color:#ee0a24;color:var(--dropdown-menu-option-active-color,#ee0a24)}.van-dropdown-item--up{top:0}.van-dropdown-item--down{bottom:0}.van-dropdown-item__icon{display:block;line-height:inherit}
\ No newline at end of file
diff --git a/dist/dropdown-item/shared.d.ts b/dist/dropdown-item/shared.d.ts
new file mode 100644
index 00000000..c90bd9e1
--- /dev/null
+++ b/dist/dropdown-item/shared.d.ts
@@ -0,0 +1,5 @@
+export interface Option {
+  text: string;
+  value: string | number;
+  icon: string;
+}
diff --git a/dist/dropdown-item/shared.js b/dist/dropdown-item/shared.js
new file mode 100644
index 00000000..cb0ff5c3
--- /dev/null
+++ b/dist/dropdown-item/shared.js
@@ -0,0 +1 @@
+export {};
diff --git a/dist/dropdown-menu/index.wxss b/dist/dropdown-menu/index.wxss
index 43efd779..ec6caff6 100644
--- a/dist/dropdown-menu/index.wxss
+++ b/dist/dropdown-menu/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-dropdown-menu{display:-webkit-flex;display:flex;-webkit-user-select:none;user-select:none;height:50px;height:var(--dropdown-menu-height,50px);background-color:#fff;background-color:var(--dropdown-menu-background-color,#fff)}.van-dropdown-menu__item{display:-webkit-flex;display:flex;-webkit-flex:1;flex:1;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;min-width:0}.van-dropdown-menu__item:active{opacity:.7}.van-dropdown-menu__item--disabled:active{opacity:1}.van-dropdown-menu__item--disabled .van-dropdown-menu__title{color:#969799;color:var(--dropdown-menu-title-disabled-text-color,#969799)}.van-dropdown-menu__title{position:relative;box-sizing:border-box;max-width:100%;padding:0 8px;padding:var(--dropdown-menu-title-padding,0 8px);color:#323233;color:var(--dropdown-menu-title-text-color,#323233);font-size:15px;font-size:var(--dropdown-menu-title-font-size,15px);line-height:18px;line-height:var(--dropdown-menu-title-line-height,18px)}.van-dropdown-menu__title:after{position:absolute;top:50%;right:-4px;margin-top:-5px;border-color:transparent transparent currentcolor currentcolor;border-style:solid;border-width:3px;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);opacity:.8;content:""}.van-dropdown-menu__title--active{color:#1989fa;color:var(--dropdown-menu-title-active-text-color,#1989fa)}.van-dropdown-menu__title--down:after{margin-top:-1px;-webkit-transform:rotate(135deg);transform:rotate(135deg)}
\ No newline at end of file
+@import '../common/index.wxss';.van-dropdown-menu{display:-webkit-flex;display:flex;box-shadow:0 2px 12px rgba(100,101,102,.12);-webkit-user-select:none;user-select:none;height:50px;height:var(--dropdown-menu-height,50px);background-color:#fff;background-color:var(--dropdown-menu-background-color,#fff)}.van-dropdown-menu__item{display:-webkit-flex;display:flex;-webkit-flex:1;flex:1;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;min-width:0}.van-dropdown-menu__item:active{opacity:.7}.van-dropdown-menu__item--disabled:active{opacity:1}.van-dropdown-menu__item--disabled .van-dropdown-menu__title{color:#969799;color:var(--dropdown-menu-title-disabled-text-color,#969799)}.van-dropdown-menu__title{position:relative;box-sizing:border-box;max-width:100%;padding:0 8px;padding:var(--dropdown-menu-title-padding,0 8px);color:#323233;color:var(--dropdown-menu-title-text-color,#323233);font-size:15px;font-size:var(--dropdown-menu-title-font-size,15px);line-height:18px;line-height:var(--dropdown-menu-title-line-height,18px)}.van-dropdown-menu__title:after{position:absolute;top:50%;right:-4px;margin-top:-5px;border-color:transparent transparent currentcolor currentcolor;border-style:solid;border-width:3px;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);opacity:.8;content:""}.van-dropdown-menu__title--active{color:#ee0a24;color:var(--dropdown-menu-title-active-text-color,#ee0a24)}.van-dropdown-menu__title--down:after{margin-top:-1px;-webkit-transform:rotate(135deg);transform:rotate(135deg)}
\ No newline at end of file
diff --git a/dist/field/index.wxml b/dist/field/index.wxml
index ca82cae8..dcb53d34 100644
--- a/dist/field/index.wxml
+++ b/dist/field/index.wxml
@@ -14,13 +14,14 @@
   custom-style="{{ customStyle }}"
   arrow-direction="{{ arrowDirection }}"
   custom-class="van-field"
-  title-class="label-class"
 >
   <slot name="left-icon" slot="icon" />
-  <view wx:if="{{ label }}" class="{{ utils.bem('field__label', { disabled }) }}" slot="title">
+  <view wx:if="{{ label }}" class="label-class {{ utils.bem('field__label', { disabled }) }}" slot="title">
     {{ label }}
   </view>
-  <slot wx:else name="label" slot="title" />
+  <view wx:else slot="title" class="label-class">
+    <slot name="label" />
+  </view>
   <view class="{{ utils.bem('field__body', [type]) }}">
     <textarea
       wx:if="{{ type === 'textarea' }}"
diff --git a/dist/field/props.d.ts b/dist/field/props.d.ts
index db83bca9..fa2f0b68 100644
--- a/dist/field/props.d.ts
+++ b/dist/field/props.d.ts
@@ -1,58 +1,62 @@
+/// <reference types="miniprogram-api-typings" />
 export declare const commonProps: {
-    value: {
-        type: StringConstructor;
-        observer(value: string): void;
-    };
-    placeholder: StringConstructor;
-    placeholderStyle: StringConstructor;
-    placeholderClass: StringConstructor;
-    disabled: BooleanConstructor;
-    maxlength: {
-        type: NumberConstructor;
-        value: number;
-    };
-    cursorSpacing: {
-        type: NumberConstructor;
-        value: number;
-    };
-    autoFocus: BooleanConstructor;
-    focus: BooleanConstructor;
-    cursor: {
-        type: NumberConstructor;
-        value: number;
-    };
-    selectionStart: {
-        type: NumberConstructor;
-        value: number;
-    };
-    selectionEnd: {
-        type: NumberConstructor;
-        value: number;
-    };
-    adjustPosition: {
-        type: BooleanConstructor;
-        value: boolean;
-    };
-    holdKeyboard: BooleanConstructor;
+  value: {
+    type: StringConstructor;
+    observer(
+      this: WechatMiniprogram.Component.TrivialInstance,
+      value: string
+    ): void;
+  };
+  placeholder: StringConstructor;
+  placeholderStyle: StringConstructor;
+  placeholderClass: StringConstructor;
+  disabled: BooleanConstructor;
+  maxlength: {
+    type: NumberConstructor;
+    value: number;
+  };
+  cursorSpacing: {
+    type: NumberConstructor;
+    value: number;
+  };
+  autoFocus: BooleanConstructor;
+  focus: BooleanConstructor;
+  cursor: {
+    type: NumberConstructor;
+    value: number;
+  };
+  selectionStart: {
+    type: NumberConstructor;
+    value: number;
+  };
+  selectionEnd: {
+    type: NumberConstructor;
+    value: number;
+  };
+  adjustPosition: {
+    type: BooleanConstructor;
+    value: boolean;
+  };
+  holdKeyboard: BooleanConstructor;
 };
 export declare const inputProps: {
-    type: {
-        type: StringConstructor;
-        value: string;
-    };
-    password: BooleanConstructor;
-    confirmType: StringConstructor;
-    confirmHold: BooleanConstructor;
+  type: {
+    type: StringConstructor;
+    value: string;
+  };
+  password: BooleanConstructor;
+  confirmType: StringConstructor;
+  confirmHold: BooleanConstructor;
 };
 export declare const textareaProps: {
-    autoHeight: BooleanConstructor;
-    fixed: BooleanConstructor;
-    showConfirmBar: {
-        type: BooleanConstructor;
-        value: boolean;
-    };
-    disableDefaultPadding: {
-        type: BooleanConstructor;
-        value: boolean;
-    };
+  autoHeight: BooleanConstructor;
+  fixed: BooleanConstructor;
+  showConfirmBar: {
+    type: BooleanConstructor;
+    value: boolean;
+  };
+  disableDefaultPadding: {
+    type: BooleanConstructor;
+    value: boolean;
+  };
 };
diff --git a/dist/goods-action-icon/index.js b/dist/goods-action-icon/index.js
index faf0bd4f..765cd3a2 100644
--- a/dist/goods-action-icon/index.js
+++ b/dist/goods-action-icon/index.js
@@ -1,6 +1,6 @@
 import { VantComponent } from '../common/component';
-import { link } from '../mixins/link';
 import { button } from '../mixins/button';
+import { link } from '../mixins/link';
 import { openType } from '../mixins/open-type';
 VantComponent({
   classes: ['icon-class', 'text-class'],
diff --git a/dist/image/index.wxml b/dist/image/index.wxml
index 6450ba14..2cccaff0 100644
--- a/dist/image/index.wxml
+++ b/dist/image/index.wxml
@@ -21,13 +21,13 @@
     class="loading-class van-image__loading"
   >
     <slot wx:if="{{ useLoadingSlot }}" name="loading" />
-    <van-icon wx:else name="photo-o" size="22" />
+    <van-icon wx:else name="photo" custom-class="van-image__loading-icon" />
   </view>
   <view
     wx:if="{{ error && showError }}"
     class="error-class van-image__error"
   >
     <slot wx:if="{{ useErrorSlot }}" name="error" />
-    <van-icon wx:else name="warning-o" size="22" />
+    <van-icon wx:else name="photo-fail" custom-class="van-image__error-icon" />
   </view>
 </view>
diff --git a/dist/image/index.wxss b/dist/image/index.wxss
index e5f1637a..47589109 100644
--- a/dist/image/index.wxss
+++ b/dist/image/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-image{position:relative;display:inline-block}.van-image--round{overflow:hidden;border-radius:50%}.van-image--round .van-image__img{border-radius:inherit}.van-image__error,.van-image__img,.van-image__loading{display:block;width:100%;height:100%}.van-image__error,.van-image__loading{position:absolute;top:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#969799;color:var(--image-placeholder-text-color,#969799);font-size:14px;font-size:var(--image-placeholder-font-size,14px);background-color:#f7f8fa;background-color:var(--image-placeholder-background-color,#f7f8fa)}
\ No newline at end of file
+@import '../common/index.wxss';.van-image{position:relative;display:inline-block}.van-image--round{overflow:hidden;border-radius:50%}.van-image--round .van-image__img{border-radius:inherit}.van-image__error,.van-image__img,.van-image__loading{display:block;width:100%;height:100%}.van-image__error,.van-image__loading{position:absolute;top:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#969799;color:var(--image-placeholder-text-color,#969799);font-size:14px;font-size:var(--image-placeholder-font-size,14px);background-color:#f7f8fa;background-color:var(--image-placeholder-background-color,#f7f8fa)}.van-image__loading-icon{color:#dcdee0;color:var(--image-loading-icon-color,#dcdee0);font-size:32px!important;font-size:var(--image-loading-icon-size,32px)!important}.van-image__error-icon{color:#dcdee0;color:var(--image-error-icon-color,#dcdee0);font-size:32px!important;font-size:var(--image-error-icon-size,32px)!important}
\ No newline at end of file
diff --git a/dist/index-bar/index.js b/dist/index-bar/index.js
index 914041a9..c43284fd 100644
--- a/dist/index-bar/index.js
+++ b/dist/index-bar/index.js
@@ -1,5 +1,6 @@
-import { VantComponent } from '../common/component';
 import { GREEN } from '../common/color';
+import { VantComponent } from '../common/component';
+import { getRect } from '../common/utils';
 import { pageScrollMixin } from '../mixins/page-scroll';
 const indexList = () => {
   const indexList = [];
@@ -45,7 +46,8 @@ VantComponent({
   },
   mixins: [
     pageScrollMixin(function (event) {
-      this.scrollTop = event.scrollTop || 0;
+      this.scrollTop =
+        (event === null || event === void 0 ? void 0 : event.scrollTop) || 0;
       this.onScroll();
     }),
   ],
@@ -82,7 +84,7 @@ VantComponent({
     setAnchorsRect() {
       return Promise.all(
         this.children.map((anchor) =>
-          anchor.getRect('.van-index-anchor-wrapper').then((rect) => {
+          getRect.call(anchor, '.van-index-anchor-wrapper').then((rect) => {
             Object.assign(anchor, {
               height: rect.height,
               top: rect.top + this.scrollTop,
@@ -92,7 +94,7 @@ VantComponent({
       );
     },
     setListRect() {
-      return this.getRect('.van-index-bar').then((rect) => {
+      return getRect.call(this, '.van-index-bar').then((rect) => {
         Object.assign(this, {
           height: rect.height,
           top: rect.top + this.scrollTop,
@@ -100,7 +102,7 @@ VantComponent({
       });
     },
     setSiderbarRect() {
-      return this.getRect('.van-index-bar__sidebar').then((res) => {
+      return getRect.call(this, '.van-index-bar__sidebar').then((res) => {
         this.sidebar = {
           height: res.height,
           top: res.top,
@@ -119,7 +121,7 @@ VantComponent({
       }
     },
     getAnchorRect(anchor) {
-      return anchor.getRect('.van-index-anchor-wrapper').then((rect) => ({
+      return getRect.call(anchor, '.van-index-anchor-wrapper').then((rect) => ({
         height: rect.height,
         top: rect.top,
       }));
diff --git a/dist/mixins/basic.js b/dist/mixins/basic.js
index 8a25f166..f57ad138 100644
--- a/dist/mixins/basic.js
+++ b/dist/mixins/basic.js
@@ -1,7 +1,7 @@
 export const basic = Behavior({
   methods: {
-    $emit(...args) {
-      this.triggerEvent(...args);
+    $emit(name, detail, options) {
+      this.triggerEvent(name, detail, options);
     },
     set(data, callback) {
       this.setData(data, callback);
diff --git a/dist/mixins/open-type.js b/dist/mixins/open-type.js
index 454c9371..87219d9c 100644
--- a/dist/mixins/open-type.js
+++ b/dist/mixins/open-type.js
@@ -1,3 +1,4 @@
+// @ts-nocheck
 export const openType = Behavior({
   properties: {
     openType: String,
diff --git a/dist/mixins/page-scroll.d.ts b/dist/mixins/page-scroll.d.ts
index 08d89d61..a76f542c 100644
--- a/dist/mixins/page-scroll.d.ts
+++ b/dist/mixins/page-scroll.d.ts
@@ -1,5 +1,8 @@
-/// <reference types="wechat-miniprogram" />
+/// <reference types="miniprogram-api-typings" />
 declare type IPageScrollOption = WechatMiniprogram.Page.IPageScrollOption;
-declare type Scroller = (event: IPageScrollOption) => void;
+declare type Scroller = (
+  this: WechatMiniprogram.Component.TrivialInstance,
+  event?: IPageScrollOption
+) => void;
 export declare const pageScrollMixin: (scroller: Scroller) => string;
 export {};
diff --git a/dist/mixins/page-scroll.js b/dist/mixins/page-scroll.js
index d4e9199d..2536a916 100644
--- a/dist/mixins/page-scroll.js
+++ b/dist/mixins/page-scroll.js
@@ -6,6 +6,7 @@ function onPageScroll(event) {
   const { vanPageScroller = [] } = getCurrentPage();
   vanPageScroller.forEach((scroller) => {
     if (typeof scroller === 'function') {
+      // @ts-ignore
       scroller(event);
     }
   });
diff --git a/dist/mixins/touch.js b/dist/mixins/touch.js
index f29a92d9..c6e94c31 100644
--- a/dist/mixins/touch.js
+++ b/dist/mixins/touch.js
@@ -1,3 +1,4 @@
+// @ts-nocheck
 const MIN_DISTANCE = 10;
 function getDirection(x, y) {
   if (x > y && x > MIN_DISTANCE) {
diff --git a/dist/mixins/transition.d.ts b/dist/mixins/transition.d.ts
index d735ac92..dd829e5c 100644
--- a/dist/mixins/transition.d.ts
+++ b/dist/mixins/transition.d.ts
@@ -1 +1 @@
-export declare const transition: (showDefaultValue: boolean) => string;
+export declare function transition(showDefaultValue: boolean): string;
diff --git a/dist/mixins/transition.js b/dist/mixins/transition.js
index 675028bc..1694bd1a 100644
--- a/dist/mixins/transition.js
+++ b/dist/mixins/transition.js
@@ -1,3 +1,4 @@
+// @ts-nocheck
 import { isObj, requestAnimationFrame } from '../common/utils';
 const getClassNames = (name) => ({
   enter: `van-${name}-enter van-${name}-enter-active enter-class enter-active-class`,
@@ -5,7 +6,7 @@ const getClassNames = (name) => ({
   leave: `van-${name}-leave van-${name}-leave-active leave-class leave-active-class`,
   'leave-to': `van-${name}-leave-to van-${name}-leave-active leave-to-class leave-active-class`,
 });
-export const transition = function (showDefaultValue) {
+export function transition(showDefaultValue) {
   return Behavior({
     properties: {
       customStyle: String,
@@ -102,4 +103,4 @@ export const transition = function (showDefaultValue) {
       },
     },
   });
-};
+}
diff --git a/dist/notice-bar/index.js b/dist/notice-bar/index.js
index 83ef873f..eb6aa127 100644
--- a/dist/notice-bar/index.js
+++ b/dist/notice-bar/index.js
@@ -1,5 +1,5 @@
 import { VantComponent } from '../common/component';
-import { requestAnimationFrame } from '../common/utils';
+import { getRect, requestAnimationFrame } from '../common/utils';
 VantComponent({
   props: {
     text: {
@@ -64,8 +64,8 @@ VantComponent({
   methods: {
     init() {
       Promise.all([
-        this.getRect('.van-notice-bar__content'),
-        this.getRect('.van-notice-bar__wrap'),
+        getRect.call(this, '.van-notice-bar__content'),
+        getRect.call(this, '.van-notice-bar__wrap'),
       ]).then((rects) => {
         const [contentRect, wrapRect] = rects;
         if (
@@ -77,7 +77,7 @@ VantComponent({
           return;
         }
         const { speed, scrollable, delay } = this.data;
-        if (scrollable && wrapRect.width < contentRect.width) {
+        if (scrollable || wrapRect.width < contentRect.width) {
           const duration = (contentRect.width / speed) * 1000;
           this.wrapWidth = wrapRect.width;
           this.contentWidth = contentRect.width;
diff --git a/dist/notify/notify.d.ts b/dist/notify/notify.d.ts
index 79b6f227..32f77ad0 100644
--- a/dist/notify/notify.d.ts
+++ b/dist/notify/notify.d.ts
@@ -1,20 +1,20 @@
 interface NotifyOptions {
-    type?: 'primary' | 'success' | 'danger' | 'warning';
-    color?: string;
-    zIndex?: number;
-    top?: number;
-    message: string;
-    context?: any;
-    duration?: number;
-    selector?: string;
-    background?: string;
-    safeAreaInsetTop?: boolean;
-    onClick?: () => void;
-    onOpened?: () => void;
-    onClose?: () => void;
+  type?: 'primary' | 'success' | 'danger' | 'warning';
+  color?: string;
+  zIndex?: number;
+  top?: number;
+  message: string;
+  context?: any;
+  duration?: number;
+  selector?: string;
+  background?: string;
+  safeAreaInsetTop?: boolean;
+  onClick?: () => void;
+  onOpened?: () => void;
+  onClose?: () => void;
 }
 declare function Notify(options: NotifyOptions | string): any;
 declare namespace Notify {
-    var clear: (options?: NotifyOptions) => void;
+  var clear: (options?: NotifyOptions | undefined) => void;
 }
 export default Notify;
diff --git a/dist/notify/notify.js b/dist/notify/notify.js
index 40a7ae57..ee3c966d 100644
--- a/dist/notify/notify.js
+++ b/dist/notify/notify.js
@@ -14,6 +14,9 @@ const defaultOptions = {
   onClose: () => {},
 };
 function parseOptions(message) {
+  if (message == null) {
+    return {};
+  }
   return typeof message === 'string' ? { message } : message;
 }
 function getContext() {
diff --git a/dist/picker/index.js b/dist/picker/index.js
index e1b3541f..8425697a 100644
--- a/dist/picker/index.js
+++ b/dist/picker/index.js
@@ -40,20 +40,6 @@ VantComponent({
       );
       return Promise.all(stack);
     },
-    emit(event) {
-      const { type } = event.currentTarget.dataset;
-      if (this.simple) {
-        this.$emit(type, {
-          value: this.getColumnValue(0),
-          index: this.getColumnIndex(0),
-        });
-      } else {
-        this.$emit(type, {
-          value: this.getValues(),
-          index: this.getIndexes(),
-        });
-      }
-    },
     onChange(event) {
       if (this.simple) {
         this.$emit('change', {
diff --git a/dist/popup/index.wxss b/dist/popup/index.wxss
index 6e477ac5..a3d6e6fd 100644
--- a/dist/popup/index.wxss
+++ b/dist/popup/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-popup{position:fixed;box-sizing:border-box;max-height:100%;overflow-y:auto;transition-timing-function:ease;-webkit-animation:ease both;animation:ease both;-webkit-overflow-scrolling:touch;background-color:#fff;background-color:var(--popup-background-color,#fff)}.van-popup--center{top:50%;left:50%;-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-popup--center.van-popup--round{border-radius:20px;border-radius:var(--popup-round-border-radius,20px)}.van-popup--top{top:0;left:0;width:100%}.van-popup--top.van-popup--round{border-radius:0 0 20px 20px;border-radius:0 0 var(--popup-round-border-radius,20px) var(--popup-round-border-radius,20px)}.van-popup--right{top:50%;right:0;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.van-popup--right.van-popup--round{border-radius:20px 0 0 20px;border-radius:var(--popup-round-border-radius,20px) 0 0 var(--popup-round-border-radius,20px)}.van-popup--bottom{bottom:0;left:0;width:100%}.van-popup--bottom.van-popup--round{border-radius:20px 20px 0 0;border-radius:var(--popup-round-border-radius,20px) var(--popup-round-border-radius,20px) 0 0}.van-popup--left{top:50%;left:0;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.van-popup--left.van-popup--round{border-radius:0 20px 20px 0;border-radius:0 var(--popup-round-border-radius,20px) var(--popup-round-border-radius,20px) 0}.van-popup--bottom.van-popup--safe{padding-bottom:env(safe-area-inset-bottom)}.van-popup--safeTop{padding-top:env(safe-area-inset-top)}.van-popup__close-icon{position:absolute;z-index:1;z-index:var(--popup-close-icon-z-index,1);color:#969799;color:var(--popup-close-icon-color,#969799);font-size:18px;font-size:var(--popup-close-icon-size,18px)}.van-popup__close-icon--top-left{top:16px;top:var(--popup-close-icon-margin,16px);left:16px;left:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--top-right{top:16px;top:var(--popup-close-icon-margin,16px);right:16px;right:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--bottom-left{bottom:16px;bottom:var(--popup-close-icon-margin,16px);left:16px;left:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--bottom-right{right:16px;right:var(--popup-close-icon-margin,16px);bottom:16px;bottom:var(--popup-close-icon-margin,16px)}.van-popup__close-icon:active{opacity:.6}.van-scale-enter-active,.van-scale-leave-active{transition-property:opacity,-webkit-transform;transition-property:opacity,transform;transition-property:opacity,transform,-webkit-transform}.van-scale-enter,.van-scale-leave-to{-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7);opacity:0}.van-fade-enter-active,.van-fade-leave-active{transition-property:opacity}.van-fade-enter,.van-fade-leave-to{opacity:0}.van-center-enter-active,.van-center-leave-active{transition-property:opacity}.van-center-enter,.van-center-leave-to{opacity:0}.van-bottom-enter-active,.van-bottom-leave-active,.van-left-enter-active,.van-left-leave-active,.van-right-enter-active,.van-right-leave-active,.van-top-enter-active,.van-top-leave-active{transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform}.van-bottom-enter,.van-bottom-leave-to{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0)}.van-top-enter,.van-top-leave-to{-webkit-transform:translate3d(0,-100%,0);transform:translate3d(0,-100%,0)}.van-left-enter,.van-left-leave-to{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}.van-right-enter,.van-right-leave-to{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}
\ No newline at end of file
+@import '../common/index.wxss';.van-popup{position:fixed;box-sizing:border-box;max-height:100%;overflow-y:auto;transition-timing-function:ease;-webkit-animation:ease both;animation:ease both;-webkit-overflow-scrolling:touch;background-color:#fff;background-color:var(--popup-background-color,#fff)}.van-popup--center{top:50%;left:50%;-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-popup--center.van-popup--round{border-radius:16px;border-radius:var(--popup-round-border-radius,16px)}.van-popup--top{top:0;left:0;width:100%}.van-popup--top.van-popup--round{border-radius:0 0 16px 16px;border-radius:0 0 var(--popup-round-border-radius,16px) var(--popup-round-border-radius,16px)}.van-popup--right{top:50%;right:0;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.van-popup--right.van-popup--round{border-radius:16px 0 0 16px;border-radius:var(--popup-round-border-radius,16px) 0 0 var(--popup-round-border-radius,16px)}.van-popup--bottom{bottom:0;left:0;width:100%}.van-popup--bottom.van-popup--round{border-radius:16px 16px 0 0;border-radius:var(--popup-round-border-radius,16px) var(--popup-round-border-radius,16px) 0 0}.van-popup--left{top:50%;left:0;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.van-popup--left.van-popup--round{border-radius:0 16px 16px 0;border-radius:0 var(--popup-round-border-radius,16px) var(--popup-round-border-radius,16px) 0}.van-popup--bottom.van-popup--safe{padding-bottom:env(safe-area-inset-bottom)}.van-popup--safeTop{padding-top:env(safe-area-inset-top)}.van-popup__close-icon{position:absolute;z-index:1;z-index:var(--popup-close-icon-z-index,1);color:#969799;color:var(--popup-close-icon-color,#969799);font-size:18px;font-size:var(--popup-close-icon-size,18px)}.van-popup__close-icon--top-left{top:16px;top:var(--popup-close-icon-margin,16px);left:16px;left:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--top-right{top:16px;top:var(--popup-close-icon-margin,16px);right:16px;right:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--bottom-left{bottom:16px;bottom:var(--popup-close-icon-margin,16px);left:16px;left:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--bottom-right{right:16px;right:var(--popup-close-icon-margin,16px);bottom:16px;bottom:var(--popup-close-icon-margin,16px)}.van-popup__close-icon:active{opacity:.6}.van-scale-enter-active,.van-scale-leave-active{transition-property:opacity,-webkit-transform;transition-property:opacity,transform;transition-property:opacity,transform,-webkit-transform}.van-scale-enter,.van-scale-leave-to{-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7);opacity:0}.van-fade-enter-active,.van-fade-leave-active{transition-property:opacity}.van-fade-enter,.van-fade-leave-to{opacity:0}.van-center-enter-active,.van-center-leave-active{transition-property:opacity}.van-center-enter,.van-center-leave-to{opacity:0}.van-bottom-enter-active,.van-bottom-leave-active,.van-left-enter-active,.van-left-leave-active,.van-right-enter-active,.van-right-leave-active,.van-top-enter-active,.van-top-leave-active{transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform}.van-bottom-enter,.van-bottom-leave-to{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0)}.van-top-enter,.van-top-leave-to{-webkit-transform:translate3d(0,-100%,0);transform:translate3d(0,-100%,0)}.van-left-enter,.van-left-leave-to{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}.van-right-enter,.van-right-leave-to{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}
\ No newline at end of file
diff --git a/dist/search/index.wxss b/dist/search/index.wxss
index 32247c56..c918deb8 100644
--- a/dist/search/index.wxss
+++ b/dist/search/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-search{-webkit-align-items:center;align-items:center;box-sizing:border-box;padding:10px 12px;padding:var(--search-padding,10px 12px)}.van-search,.van-search__content{display:-webkit-flex;display:flex}.van-search__content{-webkit-flex:1;flex:1;padding-left:8px;padding-left:var(--padding-xs,8px);border-radius:2px;border-radius:var(--border-radius-sm,2px);background-color:#f7f8fa;background-color:var(--search-background-color,#f7f8fa)}.van-search__content--round{border-radius:17px;border-radius:calc(var(--search-input-height, 34px)/2)}.van-search__label{padding:0 5px;padding:var(--search-label-padding,0 5px);font-size:14px;font-size:var(--search-label-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-label-color,#323233)}.van-search__field{-webkit-flex:1;flex:1}.van-search__field__left-icon{color:#969799;color:var(--search-left-icon-color,#969799)}.van-search--withaction{padding-right:0}.van-search__action{padding:0 8px;padding:var(--search-action-padding,0 8px);font-size:14px;font-size:var(--search-action-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-action-text-color,#323233)}.van-search__action--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}
\ No newline at end of file
+@import '../common/index.wxss';.van-search{-webkit-align-items:center;align-items:center;box-sizing:border-box;padding:10px 12px;padding:var(--search-padding,10px 12px)}.van-search,.van-search__content{display:-webkit-flex;display:flex}.van-search__content{-webkit-flex:1;flex:1;padding-left:12px;padding-left:var(--padding-sm,12px);border-radius:2px;border-radius:var(--border-radius-sm,2px);background-color:#f7f8fa;background-color:var(--search-background-color,#f7f8fa)}.van-search__content--round{border-radius:17px;border-radius:calc(var(--search-input-height, 34px)/2)}.van-search__label{padding:0 5px;padding:var(--search-label-padding,0 5px);font-size:14px;font-size:var(--search-label-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-label-color,#323233)}.van-search__field{-webkit-flex:1;flex:1}.van-search__field__left-icon{color:#969799;color:var(--search-left-icon-color,#969799)}.van-search--withaction{padding-right:0}.van-search__action{padding:0 8px;padding:var(--search-action-padding,0 8px);font-size:14px;font-size:var(--search-action-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-action-text-color,#323233)}.van-search__action--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}
\ No newline at end of file
diff --git a/dist/sidebar-item/index.wxss b/dist/sidebar-item/index.wxss
index 308dc9c4..f134528f 100644
--- a/dist/sidebar-item/index.wxss
+++ b/dist/sidebar-item/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-sidebar-item{display:block;box-sizing:border-box;overflow:hidden;word-wrap:break-word;border-left:3px solid transparent;-webkit-user-select:none;user-select:none;padding:20px 12px 20px 8px;padding:var(--sidebar-padding,20px 12px 20px 8px);font-size:14px;font-size:var(--sidebar-font-size,14px);line-height:20px;line-height:var(--sidebar-line-height,20px);color:#323233;color:var(--sidebar-text-color,#323233);background-color:#f7f8fa;background-color:var(--sidebar-background-color,#f7f8fa)}.van-sidebar-item__text{position:relative;display:inline-block}.van-sidebar-item--hover:not(.van-sidebar-item--disabled){background-color:#f2f3f5;background-color:var(--sidebar-active-color,#f2f3f5)}.van-sidebar-item:after{border-bottom-width:1px}.van-sidebar-item--selected{color:#323233;color:var(--sidebar-selected-text-color,#323233);font-weight:500;font-weight:var(--sidebar-selected-font-weight,500);border-color:#ee0a24;border-color:var(--sidebar-selected-border-color,#ee0a24)}.van-sidebar-item--selected:after{border-right-width:1px}.van-sidebar-item--selected,.van-sidebar-item--selected.van-sidebar-item--hover{background-color:#fff;background-color:var(--sidebar-selected-background-color,#fff)}.van-sidebar-item--disabled{color:#c8c9cc;color:var(--sidebar-disabled-text-color,#c8c9cc)}
\ No newline at end of file
+@import '../common/index.wxss';.van-sidebar-item{display:block;box-sizing:border-box;overflow:hidden;border-left:3px solid transparent;-webkit-user-select:none;user-select:none;padding:20px 12px 20px 8px;padding:var(--sidebar-padding,20px 12px 20px 8px);font-size:14px;font-size:var(--sidebar-font-size,14px);line-height:20px;line-height:var(--sidebar-line-height,20px);color:#323233;color:var(--sidebar-text-color,#323233);background-color:#f7f8fa;background-color:var(--sidebar-background-color,#f7f8fa)}.van-sidebar-item__text{position:relative;display:inline-block;word-break:break-all}.van-sidebar-item--hover:not(.van-sidebar-item--disabled){background-color:#f2f3f5;background-color:var(--sidebar-active-color,#f2f3f5)}.van-sidebar-item:after{border-bottom-width:1px}.van-sidebar-item--selected{color:#323233;color:var(--sidebar-selected-text-color,#323233);font-weight:500;font-weight:var(--sidebar-selected-font-weight,500);border-color:#ee0a24;border-color:var(--sidebar-selected-border-color,#ee0a24)}.van-sidebar-item--selected:after{border-right-width:1px}.van-sidebar-item--selected,.van-sidebar-item--selected.van-sidebar-item--hover{background-color:#fff;background-color:var(--sidebar-selected-background-color,#fff)}.van-sidebar-item--disabled{color:#c8c9cc;color:var(--sidebar-disabled-text-color,#c8c9cc)}
\ No newline at end of file
diff --git a/dist/sidebar/index.wxss b/dist/sidebar/index.wxss
index ba3ba942..8ad18841 100644
--- a/dist/sidebar/index.wxss
+++ b/dist/sidebar/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-sidebar{width:85px;width:var(--sidebar-width,85px)}
\ No newline at end of file
+@import '../common/index.wxss';.van-sidebar{width:80px;width:var(--sidebar-width,80px)}
\ No newline at end of file
diff --git a/dist/swipe-cell/index.js b/dist/swipe-cell/index.js
index 31412583..596d594d 100644
--- a/dist/swipe-cell/index.js
+++ b/dist/swipe-cell/index.js
@@ -33,6 +33,7 @@ VantComponent({
   mixins: [touch],
   data: {
     catchMove: false,
+    wrapperStyle: '',
   },
   created() {
     this.offset = 0;
diff --git a/dist/swipe-cell/index.wxml b/dist/swipe-cell/index.wxml
index 72936199..3f7f7260 100644
--- a/dist/swipe-cell/index.wxml
+++ b/dist/swipe-cell/index.wxml
@@ -1,5 +1,5 @@
 <view
-  class="van-swipe-cell"
+  class="van-swipe-cell custom-class"
   data-key="cell"
   catchtap="onClick"
   bindtouchstart="startDrag"
diff --git a/dist/tabbar-item/index.wxss b/dist/tabbar-item/index.wxss
index 85bb21cb..ff33bd21 100644
--- a/dist/tabbar-item/index.wxss
+++ b/dist/tabbar-item/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';:host{-webkit-flex:1;flex:1}.van-tabbar-item{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;height:100%;color:#646566;color:var(--tabbar-item-text-color,#646566);font-size:12px;font-size:var(--tabbar-item-font-size,12px);line-height:1;line-height:var(--tabbar-item-line-height,1)}.van-tabbar-item__icon{position:relative;margin-bottom:5px;margin-bottom:var(--tabbar-item-margin-bottom,5px);font-size:18px;font-size:var(--tabbar-item-icon-size,18px)}.van-tabbar-item__icon__inner{display:block;min-width:1em}.van-tabbar-item--active{color:#1989fa;color:var(--tabbar-item-active-color,#1989fa)}.van-tabbar-item__info{margin-top:2px}
\ No newline at end of file
+@import '../common/index.wxss';:host{-webkit-flex:1;flex:1}.van-tabbar-item{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;height:100%;color:#646566;color:var(--tabbar-item-text-color,#646566);font-size:12px;font-size:var(--tabbar-item-font-size,12px);line-height:1;line-height:var(--tabbar-item-line-height,1)}.van-tabbar-item__icon{position:relative;margin-bottom:4px;margin-bottom:var(--tabbar-item-margin-bottom,4px);font-size:22px;font-size:var(--tabbar-item-icon-size,22px)}.van-tabbar-item__icon__inner{display:block;min-width:1em}.van-tabbar-item--active{color:#1989fa;color:var(--tabbar-item-active-color,#1989fa)}.van-tabbar-item__info{margin-top:2px}
\ No newline at end of file
diff --git a/dist/toast/toast.d.ts b/dist/toast/toast.d.ts
index b7a7d6ec..1b2e209f 100644
--- a/dist/toast/toast.d.ts
+++ b/dist/toast/toast.d.ts
@@ -1,4 +1,4 @@
-/// <reference types="wechat-miniprogram" />
+/// <reference types="miniprogram-api-typings" />
 declare type ToastMessage = string | number;
 interface ToastOptions {
   show?: boolean;
@@ -18,32 +18,49 @@ interface ToastOptions {
 }
 declare function Toast(
   toastOptions: ToastOptions | ToastMessage
-): WechatMiniprogram.Component.TrivialInstance;
+):
+  | WechatMiniprogram.Component.Instance<
+      Record<string, any>,
+      Record<string, any>,
+      Record<string, any>,
+      Record<string, any>,
+      false
+    >
+  | undefined;
 declare namespace Toast {
   var loading: (
     options: string | number | ToastOptions
-  ) => WechatMiniprogram.Component.Instance<
-    Record<string, any>,
-    Record<string, any>,
-    Record<string, any>,
-    Record<string, any>
-  >;
+  ) =>
+    | WechatMiniprogram.Component.Instance<
+        Record<string, any>,
+        Record<string, any>,
+        Record<string, any>,
+        Record<string, any>,
+        false
+      >
+    | undefined;
   var success: (
     options: string | number | ToastOptions
-  ) => WechatMiniprogram.Component.Instance<
-    Record<string, any>,
-    Record<string, any>,
-    Record<string, any>,
-    Record<string, any>
-  >;
+  ) =>
+    | WechatMiniprogram.Component.Instance<
+        Record<string, any>,
+        Record<string, any>,
+        Record<string, any>,
+        Record<string, any>,
+        false
+      >
+    | undefined;
   var fail: (
     options: string | number | ToastOptions
-  ) => WechatMiniprogram.Component.Instance<
-    Record<string, any>,
-    Record<string, any>,
-    Record<string, any>,
-    Record<string, any>
-  >;
+  ) =>
+    | WechatMiniprogram.Component.Instance<
+        Record<string, any>,
+        Record<string, any>,
+        Record<string, any>,
+        Record<string, any>,
+        false
+      >
+    | undefined;
   var clear: () => void;
   var setDefaultOptions: (options: ToastOptions) => void;
   var resetDefaultOptions: () => void;
diff --git a/dist/toast/toast.js b/dist/toast/toast.js
index 6ee8c216..f2724ce2 100644
--- a/dist/toast/toast.js
+++ b/dist/toast/toast.js
@@ -42,7 +42,7 @@ function Toast(toastOptions) {
   queue.push(toast);
   toast.setData(options);
   clearTimeout(toast.timer);
-  if (options.duration > 0) {
+  if (options.duration != null && options.duration > 0) {
     toast.timer = setTimeout(() => {
       toast.clear();
       queue = queue.filter((item) => item !== toast);
diff --git a/dist/uploader/index.js b/dist/uploader/index.js
index a5b9a9e9..24c683c3 100644
--- a/dist/uploader/index.js
+++ b/dist/uploader/index.js
@@ -80,7 +80,6 @@ VantComponent({
           deletable: isBoolean(item.deletable) ? item.deletable : true,
         })
       );
-      console.log(lists);
       this.setData({ lists, isInCount: lists.length < maxCount });
     },
     getDetail(index) {
@@ -90,7 +89,7 @@ VantComponent({
       };
     },
     startUpload() {
-      const { maxCount, multiple, accept, lists, disabled } = this.data;
+      const { maxCount, multiple, lists, disabled } = this.data;
       if (disabled) return;
       chooseFile(
         Object.assign(Object.assign({}, this.data), {
@@ -98,7 +97,6 @@ VantComponent({
         })
       )
         .then((res) => {
-          console.log(res);
           this.onBeforeRead(multiple ? res : res[0]);
         })
         .catch((error) => {
diff --git a/dist/uploader/utils.d.ts b/dist/uploader/utils.d.ts
index b529c3f4..07b32d08 100644
--- a/dist/uploader/utils.d.ts
+++ b/dist/uploader/utils.d.ts
@@ -1,4 +1,4 @@
-interface File {
+export interface File {
   url: string;
   size?: number;
   name?: string;
@@ -28,5 +28,4 @@ export declare function chooseFile({
   sizeType: any;
   camera: any;
   maxCount: any;
-}): Promise<unknown>;
-export {};
+}): Promise<File | File[]>;
diff --git a/lib/action-sheet/index.wxml b/lib/action-sheet/index.wxml
index 7ed28196..c2bebcac 100644
--- a/lib/action-sheet/index.wxml
+++ b/lib/action-sheet/index.wxml
@@ -11,15 +11,15 @@
   close-on-click-overlay="{{ closeOnClickOverlay }}"
   bind:close="onClickOverlay"
 >
-  <view wx:if="{{ title }}" class="van-hairline--bottom van-action-sheet__header">
+  <view wx:if="{{ title }}" class="van-action-sheet__header">
     {{ title }}
     <van-icon
-      name="close"
+      name="cross"
       custom-class="van-action-sheet__close"
       bind:click="onClose"
     />
   </view>
-  <view wx:if="{{ description }}" class="van-action-sheet__description">
+  <view wx:if="{{ description }}" class="van-action-sheet__description van-hairline--bottom">
     {{ description }}
   </view>
   <view wx:if="{{ actions && actions.length }}">
@@ -29,7 +29,7 @@
       wx:key="index"
       open-type="{{ item.openType }}"
       style="{{ item.color ? 'color: ' + item.color : '' }}"
-      class="{{ utils.bem('action-sheet__item', { disabled: item.disabled || item.loading }) }} van-hairline--top {{ item.className || '' }}"
+      class="{{ utils.bem('action-sheet__item', { disabled: item.disabled || item.loading }) }} {{ item.className || '' }}"
       hover-class="van-action-sheet__item--hover"
       data-index="{{ index }}"
       bind:tap="onSelect"
@@ -49,19 +49,21 @@
     >
       <block wx:if="{{ !item.loading }}">
         {{ item.name }}
-        <text wx:if="{{ item.subname }}" class="van-action-sheet__subname" >{{ item.subname }}</text>
+        <view wx:if="{{ item.subname }}" class="van-action-sheet__subname" >{{ item.subname }}</view>
       </block>
-      <van-loading wx:else custom-class="van-action-sheet__loading" size="20px" />
+      <van-loading wx:else custom-class="van-action-sheet__loading" size="22px" />
     </button>
   </view>
   <slot />
-  <view
-    wx:if="{{ cancelText }}"
-    class="van-action-sheet__cancel"
-    hover-class="van-action-sheet__cancel--hover"
-    hover-stay-time="70"
-    bind:tap="onCancel"
-  >
-    {{ cancelText }}
-  </view>
+  <block wx:if="{{ cancelText }}">
+    <view class="van-action-sheet__gap" />
+    <view
+      class="van-action-sheet__cancel"
+      hover-class="van-action-sheet__cancel--hover"
+      hover-stay-time="70"
+      bind:tap="onCancel"
+    >
+      {{ cancelText }}
+    </view>
+  </block>
 </van-popup>
diff --git a/lib/action-sheet/index.wxss b/lib/action-sheet/index.wxss
index dc54840c..9b247d5d 100644
--- a/lib/action-sheet/index.wxss
+++ b/lib/action-sheet/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-action-sheet{max-height:90%!important;max-height:var(--action-sheet-max-height,90%)!important;color:#323233;color:var(--action-sheet-item-text-color,#323233)}.van-action-sheet__cancel,.van-action-sheet__item{text-align:center;font-size:16px;font-size:var(--action-sheet-item-font-size,16px);line-height:50px;line-height:var(--action-sheet-item-height,50px);background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__cancel--hover,.van-action-sheet__item--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}.van-action-sheet__cancel:before{display:block;content:" ";height:8px;height:var(--action-sheet-cancel-padding-top,8px);background-color:#f7f8fa;background-color:var(--action-sheet-cancel-padding-color,#f7f8fa)}.van-action-sheet__item--disabled{color:#c8c9cc;color:var(--action-sheet-item-disabled-text-color,#c8c9cc)}.van-action-sheet__item--disabled.van-action-sheet__item--hover{background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__subname{margin-left:4px;margin-left:var(--padding-base,4px);font-size:12px;font-size:var(--action-sheet-subname-font-size,12px);color:#646566;color:var(--action-sheet-subname-color,#646566)}.van-action-sheet__header{text-align:center;font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--action-sheet-header-font-size,16px);line-height:44px;line-height:var(--action-sheet-header-height,44px)}.van-action-sheet__description{text-align:center;padding:16px;padding:var(--padding-md,16px);color:#646566;color:var(--action-sheet-description-color,#646566);font-size:14px;font-size:var(--action-sheet-description-font-size,14px);line-height:20px;line-height:var(--action-sheet-description-line-height,20px)}.van-action-sheet__close{position:absolute!important;top:0;right:0;line-height:inherit!important;padding:0 12px;padding:var(--action-sheet-close-icon-padding,0 12px);font-size:18px!important;font-size:var(--action-sheet-close-icon-size,18px)!important;color:#969799;color:var(--action-sheet-close-icon-color,#969799)}.van-action-sheet__loading{display:-webkit-flex!important;display:flex!important;height:50px;height:var(--action-sheet-item-height,50px)}
\ No newline at end of file
+@import '../common/index.wxss';.van-action-sheet{max-height:90%!important;max-height:var(--action-sheet-max-height,90%)!important;color:#323233;color:var(--action-sheet-item-text-color,#323233)}.van-action-sheet__cancel,.van-action-sheet__item{padding:14px 16px;text-align:center;font-size:16px;font-size:var(--action-sheet-item-font-size,16px);line-height:22px;line-height:var(--action-sheet-item-line-height,22px);background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__cancel--hover,.van-action-sheet__item--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}.van-action-sheet__cancel:after,.van-action-sheet__item:after{border-width:0}.van-action-sheet__cancel{color:#646566;color:var(--action-sheet-cancel-text-color,#646566)}.van-action-sheet__gap{display:block;height:8px;height:var(--action-sheet-cancel-padding-top,8px);background-color:#f7f8fa;background-color:var(--action-sheet-cancel-padding-color,#f7f8fa)}.van-action-sheet__item--disabled{color:#c8c9cc;color:var(--action-sheet-item-disabled-text-color,#c8c9cc)}.van-action-sheet__item--disabled.van-action-sheet__item--hover{background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__subname{margin-top:8px;margin-top:var(--padding-xs,8px);font-size:12px;font-size:var(--action-sheet-subname-font-size,12px);color:#969799;color:var(--action-sheet-subname-color,#969799);line-height:20px;line-height:var(--action-sheet-subname-line-height,20px)}.van-action-sheet__header{text-align:center;font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--action-sheet-header-font-size,16px);line-height:48px;line-height:var(--action-sheet-header-height,48px)}.van-action-sheet__description{text-align:center;padding:20px 16px;padding:20px var(--padding-md,16px);color:#969799;color:var(--action-sheet-description-color,#969799);font-size:14px;font-size:var(--action-sheet-description-font-size,14px);line-height:20px;line-height:var(--action-sheet-description-line-height,20px)}.van-action-sheet__close{position:absolute!important;top:0;right:0;line-height:inherit!important;padding:0 16px;padding:var(--action-sheet-close-icon-padding,0 16px);font-size:22px!important;font-size:var(--action-sheet-close-icon-size,22px)!important;color:#c8c9cc;color:var(--action-sheet-close-icon-color,#c8c9cc)}.van-action-sheet__loading{display:-webkit-flex!important;display:flex!important}
\ No newline at end of file
diff --git a/lib/area/index.js b/lib/area/index.js
index b965a434..3521b096 100644
--- a/lib/area/index.js
+++ b/lib/area/index.js
@@ -134,7 +134,7 @@ component_1.VantComponent({
           name: list[code],
         };
       });
-      if (code) {
+      if (code != null) {
         // oversea code
         if (code[0] === '9' && type === 'city') {
           code = '9';
diff --git a/lib/calendar/index.js b/lib/calendar/index.js
index 699dc85a..20b9d802 100644
--- a/lib/calendar/index.js
+++ b/lib/calendar/index.js
@@ -182,6 +182,7 @@ component_1.VantComponent({
           poppable = _a.poppable,
           minDate = _a.minDate,
           maxDate = _a.maxDate;
+        // @ts-ignore
         var targetDate = type === 'single' ? currentDate : currentDate[0];
         var displayed = show || !poppable;
         if (!targetDate || !displayed) {
@@ -216,6 +217,7 @@ component_1.VantComponent({
         currentDate = _a.currentDate,
         allowSameDay = _a.allowSameDay;
       if (type === 'range') {
+        // @ts-ignore
         var startDay = currentDate[0],
           endDay = currentDate[1];
         if (startDay && !endDay) {
@@ -232,6 +234,7 @@ component_1.VantComponent({
         }
       } else if (type === 'multiple') {
         var selectedIndex_1;
+        // @ts-ignore
         var selected = currentDate.some(function (dateItem, index) {
           var equal = utils_1.compareDay(dateItem, date) === 0;
           if (equal) {
@@ -240,10 +243,12 @@ component_1.VantComponent({
           return equal;
         });
         if (selected) {
+          // @ts-ignore
           var cancelDate = currentDate.splice(selectedIndex_1, 1);
           this.setData({ currentDate: currentDate });
           this.unselect(cancelDate);
         } else {
+          // @ts-ignore
           this.select(__spreadArrays(currentDate, [date]));
         }
       } else {
@@ -312,6 +317,7 @@ component_1.VantComponent({
         return;
       }
       wx.nextTick(function () {
+        // @ts-ignore
         _this.$emit('confirm', utils_1.copyDates(_this.data.currentDate));
       });
     },
diff --git a/lib/cell/index.wxss b/lib/cell/index.wxss
index fbbe8826..605570db 100644
--- a/lib/cell/index.wxss
+++ b/lib/cell/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-cell{position:relative;display:-webkit-flex;display:flex;box-sizing:border-box;width:100%;padding:10px 16px;padding:var(--cell-vertical-padding,10px) var(--cell-horizontal-padding,16px);font-size:14px;font-size:var(--cell-font-size,14px);line-height:24px;line-height:var(--cell-line-height,24px);color:#323233;color:var(--cell-text-color,#323233);background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;right:16px;bottom:0;left:16px;border-bottom:1px solid #ebedf0;-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-cell--borderless:after{display:none}.van-cell-group{background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell__label{margin-top:3px;margin-top:var(--cell-label-margin-top,3px);font-size:12px;font-size:var(--cell-label-font-size,12px);line-height:18px;line-height:var(--cell-label-line-height,18px);color:#969799;color:var(--cell-label-color,#969799)}.van-cell__value{overflow:hidden;text-align:right;vertical-align:middle;color:#969799;color:var(--cell-value-color,#969799)}.van-cell__title,.van-cell__value{-webkit-flex:1;flex:1}.van-cell__title:empty,.van-cell__value:empty{display:none}.van-cell__left-icon-wrap,.van-cell__right-icon-wrap{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:24px;height:var(--cell-line-height,24px);font-size:16px;font-size:var(--cell-icon-size,16px)}.van-cell__left-icon-wrap{margin-right:5px}.van-cell__right-icon-wrap{margin-left:5px;color:#969799;color:var(--cell-right-icon-color,#969799)}.van-cell__left-icon{vertical-align:middle}.van-cell__left-icon,.van-cell__right-icon{line-height:24px;line-height:var(--cell-line-height,24px)}.van-cell--clickable.van-cell--hover{background-color:#f2f3f5;background-color:var(--cell-active-color,#f2f3f5)}.van-cell--required{overflow:visible}.van-cell--required:before{position:absolute;content:"*";left:8px;left:var(--padding-xs,8px);font-size:14px;font-size:var(--cell-font-size,14px);color:#ee0a24;color:var(--cell-required-color,#ee0a24)}.van-cell--center{-webkit-align-items:center;align-items:center}.van-cell--large{padding-top:12px;padding-top:var(--cell-large-vertical-padding,12px);padding-bottom:12px;padding-bottom:var(--cell-large-vertical-padding,12px)}.van-cell--large .van-cell__title{font-size:16px;font-size:var(--cell-large-title-font-size,16px)}.van-cell--large .van-cell__value{font-size:16px;font-size:var(--cell-large-value-font-size,16px)}.van-cell--large .van-cell__label{font-size:14px;font-size:var(--cell-large-label-font-size,14px)}
\ No newline at end of file
+@import '../common/index.wxss';.van-cell{position:relative;display:-webkit-flex;display:flex;box-sizing:border-box;width:100%;padding:10px 16px;padding:var(--cell-vertical-padding,10px) var(--cell-horizontal-padding,16px);font-size:14px;font-size:var(--cell-font-size,14px);line-height:24px;line-height:var(--cell-line-height,24px);color:#323233;color:var(--cell-text-color,#323233);background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;right:16px;bottom:0;left:16px;border-bottom:1px solid #ebedf0;-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-cell--borderless:after{display:none}.van-cell-group{background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell__label{margin-top:3px;margin-top:var(--cell-label-margin-top,3px);font-size:12px;font-size:var(--cell-label-font-size,12px);line-height:18px;line-height:var(--cell-label-line-height,18px);color:#969799;color:var(--cell-label-color,#969799)}.van-cell__value{overflow:hidden;text-align:right;vertical-align:middle;color:#969799;color:var(--cell-value-color,#969799)}.van-cell__title,.van-cell__value{-webkit-flex:1;flex:1}.van-cell__title:empty,.van-cell__value:empty{display:none}.van-cell__left-icon-wrap,.van-cell__right-icon-wrap{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:24px;height:var(--cell-line-height,24px);font-size:16px;font-size:var(--cell-icon-size,16px)}.van-cell__left-icon-wrap{margin-right:4px;margin-right:var(--padding-base,4px)}.van-cell__right-icon-wrap{margin-left:4px;margin-left:var(--padding-base,4px);color:#969799;color:var(--cell-right-icon-color,#969799)}.van-cell__left-icon{vertical-align:middle}.van-cell__left-icon,.van-cell__right-icon{line-height:24px;line-height:var(--cell-line-height,24px)}.van-cell--clickable.van-cell--hover{background-color:#f2f3f5;background-color:var(--cell-active-color,#f2f3f5)}.van-cell--required{overflow:visible}.van-cell--required:before{position:absolute;content:"*";left:8px;left:var(--padding-xs,8px);font-size:14px;font-size:var(--cell-font-size,14px);color:#ee0a24;color:var(--cell-required-color,#ee0a24)}.van-cell--center{-webkit-align-items:center;align-items:center}.van-cell--large{padding-top:12px;padding-top:var(--cell-large-vertical-padding,12px);padding-bottom:12px;padding-bottom:var(--cell-large-vertical-padding,12px)}.van-cell--large .van-cell__title{font-size:16px;font-size:var(--cell-large-title-font-size,16px)}.van-cell--large .van-cell__value{font-size:16px;font-size:var(--cell-large-value-font-size,16px)}.van-cell--large .van-cell__label{font-size:14px;font-size:var(--cell-large-label-font-size,14px)}
\ No newline at end of file
diff --git a/lib/common/component.js b/lib/common/component.js
index e43a2775..1f219dcb 100644
--- a/lib/common/component.js
+++ b/lib/common/component.js
@@ -5,18 +5,23 @@ var basic_1 = require('../mixins/basic');
 var relationFunctions = {
   ancestor: {
     linked: function (parent) {
+      // @ts-ignore
       this.parent = parent;
     },
     unlinked: function () {
+      // @ts-ignore
       this.parent = null;
     },
   },
   descendant: {
     linked: function (child) {
+      // @ts-ignore
       this.children = this.children || [];
+      // @ts-ignore
       this.children.push(child);
     },
     unlinked: function (child) {
+      // @ts-ignore
       this.children = (this.children || []).filter(function (it) {
         return it !== child;
       });
diff --git a/lib/datetime-picker/index.js b/lib/datetime-picker/index.js
index 87a5fcb7..801c5984 100644
--- a/lib/datetime-picker/index.js
+++ b/lib/datetime-picker/index.js
@@ -47,7 +47,6 @@ function times(n, iteratee) {
   return result;
 }
 function getTrueValue(formattedValue) {
-  if (!formattedValue) return;
   while (isNaN(parseInt(formattedValue, 10))) {
     formattedValue = formattedValue.slice(1);
   }
@@ -56,7 +55,7 @@ function getTrueValue(formattedValue) {
 function getMonthEndDay(year, month) {
   return 32 - new Date(year, month - 1, 32).getDate();
 }
-var defaultFormatter = function (_, value) {
+var defaultFormatter = function (type, value) {
   return value;
 };
 component_1.VantComponent({
diff --git a/lib/dropdown-item/index.wxss b/lib/dropdown-item/index.wxss
index e06c2874..7cab3f28 100644
--- a/lib/dropdown-item/index.wxss
+++ b/lib/dropdown-item/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-dropdown-item{position:fixed;right:0;left:0;overflow:hidden}.van-dropdown-item__option{text-align:left}.van-dropdown-item__option--active .van-dropdown-item__icon,.van-dropdown-item__option--active .van-dropdown-item__title{color:#1989fa;color:var(--dropdown-menu-option-active-color,#1989fa)}.van-dropdown-item--up{top:0}.van-dropdown-item--down{bottom:0}.van-dropdown-item__icon{display:block;line-height:inherit}
\ No newline at end of file
+@import '../common/index.wxss';.van-dropdown-item{position:fixed;right:0;left:0;overflow:hidden}.van-dropdown-item__option{text-align:left}.van-dropdown-item__option--active .van-dropdown-item__icon,.van-dropdown-item__option--active .van-dropdown-item__title{color:#ee0a24;color:var(--dropdown-menu-option-active-color,#ee0a24)}.van-dropdown-item--up{top:0}.van-dropdown-item--down{bottom:0}.van-dropdown-item__icon{display:block;line-height:inherit}
\ No newline at end of file
diff --git a/lib/dropdown-item/shared.js b/lib/dropdown-item/shared.js
new file mode 100644
index 00000000..db8b17d5
--- /dev/null
+++ b/lib/dropdown-item/shared.js
@@ -0,0 +1,2 @@
+'use strict';
+Object.defineProperty(exports, '__esModule', { value: true });
diff --git a/lib/dropdown-menu/index.wxss b/lib/dropdown-menu/index.wxss
index 43efd779..ec6caff6 100644
--- a/lib/dropdown-menu/index.wxss
+++ b/lib/dropdown-menu/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-dropdown-menu{display:-webkit-flex;display:flex;-webkit-user-select:none;user-select:none;height:50px;height:var(--dropdown-menu-height,50px);background-color:#fff;background-color:var(--dropdown-menu-background-color,#fff)}.van-dropdown-menu__item{display:-webkit-flex;display:flex;-webkit-flex:1;flex:1;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;min-width:0}.van-dropdown-menu__item:active{opacity:.7}.van-dropdown-menu__item--disabled:active{opacity:1}.van-dropdown-menu__item--disabled .van-dropdown-menu__title{color:#969799;color:var(--dropdown-menu-title-disabled-text-color,#969799)}.van-dropdown-menu__title{position:relative;box-sizing:border-box;max-width:100%;padding:0 8px;padding:var(--dropdown-menu-title-padding,0 8px);color:#323233;color:var(--dropdown-menu-title-text-color,#323233);font-size:15px;font-size:var(--dropdown-menu-title-font-size,15px);line-height:18px;line-height:var(--dropdown-menu-title-line-height,18px)}.van-dropdown-menu__title:after{position:absolute;top:50%;right:-4px;margin-top:-5px;border-color:transparent transparent currentcolor currentcolor;border-style:solid;border-width:3px;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);opacity:.8;content:""}.van-dropdown-menu__title--active{color:#1989fa;color:var(--dropdown-menu-title-active-text-color,#1989fa)}.van-dropdown-menu__title--down:after{margin-top:-1px;-webkit-transform:rotate(135deg);transform:rotate(135deg)}
\ No newline at end of file
+@import '../common/index.wxss';.van-dropdown-menu{display:-webkit-flex;display:flex;box-shadow:0 2px 12px rgba(100,101,102,.12);-webkit-user-select:none;user-select:none;height:50px;height:var(--dropdown-menu-height,50px);background-color:#fff;background-color:var(--dropdown-menu-background-color,#fff)}.van-dropdown-menu__item{display:-webkit-flex;display:flex;-webkit-flex:1;flex:1;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;min-width:0}.van-dropdown-menu__item:active{opacity:.7}.van-dropdown-menu__item--disabled:active{opacity:1}.van-dropdown-menu__item--disabled .van-dropdown-menu__title{color:#969799;color:var(--dropdown-menu-title-disabled-text-color,#969799)}.van-dropdown-menu__title{position:relative;box-sizing:border-box;max-width:100%;padding:0 8px;padding:var(--dropdown-menu-title-padding,0 8px);color:#323233;color:var(--dropdown-menu-title-text-color,#323233);font-size:15px;font-size:var(--dropdown-menu-title-font-size,15px);line-height:18px;line-height:var(--dropdown-menu-title-line-height,18px)}.van-dropdown-menu__title:after{position:absolute;top:50%;right:-4px;margin-top:-5px;border-color:transparent transparent currentcolor currentcolor;border-style:solid;border-width:3px;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);opacity:.8;content:""}.van-dropdown-menu__title--active{color:#ee0a24;color:var(--dropdown-menu-title-active-text-color,#ee0a24)}.van-dropdown-menu__title--down:after{margin-top:-1px;-webkit-transform:rotate(135deg);transform:rotate(135deg)}
\ No newline at end of file
diff --git a/lib/field/index.wxml b/lib/field/index.wxml
index ca82cae8..dcb53d34 100644
--- a/lib/field/index.wxml
+++ b/lib/field/index.wxml
@@ -14,13 +14,14 @@
   custom-style="{{ customStyle }}"
   arrow-direction="{{ arrowDirection }}"
   custom-class="van-field"
-  title-class="label-class"
 >
   <slot name="left-icon" slot="icon" />
-  <view wx:if="{{ label }}" class="{{ utils.bem('field__label', { disabled }) }}" slot="title">
+  <view wx:if="{{ label }}" class="label-class {{ utils.bem('field__label', { disabled }) }}" slot="title">
     {{ label }}
   </view>
-  <slot wx:else name="label" slot="title" />
+  <view wx:else slot="title" class="label-class">
+    <slot name="label" />
+  </view>
   <view class="{{ utils.bem('field__body', [type]) }}">
     <textarea
       wx:if="{{ type === 'textarea' }}"
diff --git a/lib/goods-action-icon/index.js b/lib/goods-action-icon/index.js
index 98fe99a5..0631b212 100644
--- a/lib/goods-action-icon/index.js
+++ b/lib/goods-action-icon/index.js
@@ -1,8 +1,8 @@
 'use strict';
 Object.defineProperty(exports, '__esModule', { value: true });
 var component_1 = require('../common/component');
-var link_1 = require('../mixins/link');
 var button_1 = require('../mixins/button');
+var link_1 = require('../mixins/link');
 var open_type_1 = require('../mixins/open-type');
 component_1.VantComponent({
   classes: ['icon-class', 'text-class'],
diff --git a/lib/image/index.wxml b/lib/image/index.wxml
index 6450ba14..2cccaff0 100644
--- a/lib/image/index.wxml
+++ b/lib/image/index.wxml
@@ -21,13 +21,13 @@
     class="loading-class van-image__loading"
   >
     <slot wx:if="{{ useLoadingSlot }}" name="loading" />
-    <van-icon wx:else name="photo-o" size="22" />
+    <van-icon wx:else name="photo" custom-class="van-image__loading-icon" />
   </view>
   <view
     wx:if="{{ error && showError }}"
     class="error-class van-image__error"
   >
     <slot wx:if="{{ useErrorSlot }}" name="error" />
-    <van-icon wx:else name="warning-o" size="22" />
+    <van-icon wx:else name="photo-fail" custom-class="van-image__error-icon" />
   </view>
 </view>
diff --git a/lib/image/index.wxss b/lib/image/index.wxss
index e5f1637a..47589109 100644
--- a/lib/image/index.wxss
+++ b/lib/image/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-image{position:relative;display:inline-block}.van-image--round{overflow:hidden;border-radius:50%}.van-image--round .van-image__img{border-radius:inherit}.van-image__error,.van-image__img,.van-image__loading{display:block;width:100%;height:100%}.van-image__error,.van-image__loading{position:absolute;top:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#969799;color:var(--image-placeholder-text-color,#969799);font-size:14px;font-size:var(--image-placeholder-font-size,14px);background-color:#f7f8fa;background-color:var(--image-placeholder-background-color,#f7f8fa)}
\ No newline at end of file
+@import '../common/index.wxss';.van-image{position:relative;display:inline-block}.van-image--round{overflow:hidden;border-radius:50%}.van-image--round .van-image__img{border-radius:inherit}.van-image__error,.van-image__img,.van-image__loading{display:block;width:100%;height:100%}.van-image__error,.van-image__loading{position:absolute;top:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#969799;color:var(--image-placeholder-text-color,#969799);font-size:14px;font-size:var(--image-placeholder-font-size,14px);background-color:#f7f8fa;background-color:var(--image-placeholder-background-color,#f7f8fa)}.van-image__loading-icon{color:#dcdee0;color:var(--image-loading-icon-color,#dcdee0);font-size:32px!important;font-size:var(--image-loading-icon-size,32px)!important}.van-image__error-icon{color:#dcdee0;color:var(--image-error-icon-color,#dcdee0);font-size:32px!important;font-size:var(--image-error-icon-size,32px)!important}
\ No newline at end of file
diff --git a/lib/index-bar/index.js b/lib/index-bar/index.js
index ebda3b11..2dd42d0a 100644
--- a/lib/index-bar/index.js
+++ b/lib/index-bar/index.js
@@ -1,7 +1,8 @@
 'use strict';
 Object.defineProperty(exports, '__esModule', { value: true });
-var component_1 = require('../common/component');
 var color_1 = require('../common/color');
+var component_1 = require('../common/component');
+var utils_1 = require('../common/utils');
 var page_scroll_1 = require('../mixins/page-scroll');
 var indexList = function () {
   var indexList = [];
@@ -47,7 +48,8 @@ component_1.VantComponent({
   },
   mixins: [
     page_scroll_1.pageScrollMixin(function (event) {
-      this.scrollTop = event.scrollTop || 0;
+      this.scrollTop =
+        (event === null || event === void 0 ? void 0 : event.scrollTop) || 0;
       this.onScroll();
     }),
   ],
@@ -86,8 +88,8 @@ component_1.VantComponent({
       var _this = this;
       return Promise.all(
         this.children.map(function (anchor) {
-          return anchor
-            .getRect('.van-index-anchor-wrapper')
+          return utils_1.getRect
+            .call(anchor, '.van-index-anchor-wrapper')
             .then(function (rect) {
               Object.assign(anchor, {
                 height: rect.height,
@@ -99,7 +101,7 @@ component_1.VantComponent({
     },
     setListRect: function () {
       var _this = this;
-      return this.getRect('.van-index-bar').then(function (rect) {
+      return utils_1.getRect.call(this, '.van-index-bar').then(function (rect) {
         Object.assign(_this, {
           height: rect.height,
           top: rect.top + _this.scrollTop,
@@ -108,12 +110,14 @@ component_1.VantComponent({
     },
     setSiderbarRect: function () {
       var _this = this;
-      return this.getRect('.van-index-bar__sidebar').then(function (res) {
-        _this.sidebar = {
-          height: res.height,
-          top: res.top,
-        };
-      });
+      return utils_1.getRect
+        .call(this, '.van-index-bar__sidebar')
+        .then(function (res) {
+          _this.sidebar = {
+            height: res.height,
+            top: res.top,
+          };
+        });
     },
     setDiffData: function (_a) {
       var target = _a.target,
@@ -129,12 +133,14 @@ component_1.VantComponent({
       }
     },
     getAnchorRect: function (anchor) {
-      return anchor.getRect('.van-index-anchor-wrapper').then(function (rect) {
-        return {
-          height: rect.height,
-          top: rect.top,
-        };
-      });
+      return utils_1.getRect
+        .call(anchor, '.van-index-anchor-wrapper')
+        .then(function (rect) {
+          return {
+            height: rect.height,
+            top: rect.top,
+          };
+        });
     },
     getActiveAnchorIndex: function () {
       var _a = this,
diff --git a/lib/mixins/basic.js b/lib/mixins/basic.js
index 2058c0b6..70c27915 100644
--- a/lib/mixins/basic.js
+++ b/lib/mixins/basic.js
@@ -3,12 +3,8 @@ Object.defineProperty(exports, '__esModule', { value: true });
 exports.basic = void 0;
 exports.basic = Behavior({
   methods: {
-    $emit: function () {
-      var args = [];
-      for (var _i = 0; _i < arguments.length; _i++) {
-        args[_i] = arguments[_i];
-      }
-      this.triggerEvent.apply(this, args);
+    $emit: function (name, detail, options) {
+      this.triggerEvent(name, detail, options);
     },
     set: function (data, callback) {
       this.setData(data, callback);
diff --git a/lib/mixins/open-type.js b/lib/mixins/open-type.js
index a7edf77d..45e61554 100644
--- a/lib/mixins/open-type.js
+++ b/lib/mixins/open-type.js
@@ -1,4 +1,5 @@
 'use strict';
+// @ts-nocheck
 Object.defineProperty(exports, '__esModule', { value: true });
 exports.openType = void 0;
 exports.openType = Behavior({
diff --git a/lib/mixins/page-scroll.js b/lib/mixins/page-scroll.js
index 6c2a58b4..433bfa2c 100644
--- a/lib/mixins/page-scroll.js
+++ b/lib/mixins/page-scroll.js
@@ -10,6 +10,7 @@ function onPageScroll(event) {
     vanPageScroller = _a === void 0 ? [] : _a;
   vanPageScroller.forEach(function (scroller) {
     if (typeof scroller === 'function') {
+      // @ts-ignore
       scroller(event);
     }
   });
diff --git a/lib/mixins/touch.js b/lib/mixins/touch.js
index 8c3a1459..9c6da11a 100644
--- a/lib/mixins/touch.js
+++ b/lib/mixins/touch.js
@@ -1,6 +1,7 @@
 'use strict';
 Object.defineProperty(exports, '__esModule', { value: true });
 exports.touch = void 0;
+// @ts-nocheck
 var MIN_DISTANCE = 10;
 function getDirection(x, y) {
   if (x > y && x > MIN_DISTANCE) {
diff --git a/lib/mixins/transition.js b/lib/mixins/transition.js
index 23beebcd..403799ce 100644
--- a/lib/mixins/transition.js
+++ b/lib/mixins/transition.js
@@ -1,6 +1,7 @@
 'use strict';
 Object.defineProperty(exports, '__esModule', { value: true });
 exports.transition = void 0;
+// @ts-nocheck
 var utils_1 = require('../common/utils');
 var getClassNames = function (name) {
   return {
@@ -30,7 +31,7 @@ var getClassNames = function (name) {
       '-leave-active leave-to-class leave-active-class',
   };
 };
-exports.transition = function (showDefaultValue) {
+function transition(showDefaultValue) {
   return Behavior({
     properties: {
       customStyle: String,
@@ -141,4 +142,5 @@ exports.transition = function (showDefaultValue) {
       },
     },
   });
-};
+}
+exports.transition = transition;
diff --git a/lib/notice-bar/index.js b/lib/notice-bar/index.js
index 82abda9b..3766245b 100644
--- a/lib/notice-bar/index.js
+++ b/lib/notice-bar/index.js
@@ -69,8 +69,8 @@ component_1.VantComponent({
     init: function () {
       var _this = this;
       Promise.all([
-        this.getRect('.van-notice-bar__content'),
-        this.getRect('.van-notice-bar__wrap'),
+        utils_1.getRect.call(this, '.van-notice-bar__content'),
+        utils_1.getRect.call(this, '.van-notice-bar__wrap'),
       ]).then(function (rects) {
         var contentRect = rects[0],
           wrapRect = rects[1];
@@ -86,7 +86,7 @@ component_1.VantComponent({
           speed = _a.speed,
           scrollable = _a.scrollable,
           delay = _a.delay;
-        if (scrollable && wrapRect.width < contentRect.width) {
+        if (scrollable || wrapRect.width < contentRect.width) {
           var duration = (contentRect.width / speed) * 1000;
           _this.wrapWidth = wrapRect.width;
           _this.contentWidth = contentRect.width;
diff --git a/lib/notify/notify.js b/lib/notify/notify.js
index 070cbfe7..a789af17 100644
--- a/lib/notify/notify.js
+++ b/lib/notify/notify.js
@@ -31,6 +31,9 @@ var defaultOptions = {
   onClose: function () {},
 };
 function parseOptions(message) {
+  if (message == null) {
+    return {};
+  }
   return typeof message === 'string' ? { message: message } : message;
 }
 function getContext() {
diff --git a/lib/picker/index.js b/lib/picker/index.js
index 87b10ed2..a6257ee9 100644
--- a/lib/picker/index.js
+++ b/lib/picker/index.js
@@ -61,20 +61,6 @@ component_1.VantComponent({
       });
       return Promise.all(stack);
     },
-    emit: function (event) {
-      var type = event.currentTarget.dataset.type;
-      if (this.simple) {
-        this.$emit(type, {
-          value: this.getColumnValue(0),
-          index: this.getColumnIndex(0),
-        });
-      } else {
-        this.$emit(type, {
-          value: this.getValues(),
-          index: this.getIndexes(),
-        });
-      }
-    },
     onChange: function (event) {
       if (this.simple) {
         this.$emit('change', {
diff --git a/lib/popup/index.wxss b/lib/popup/index.wxss
index 6e477ac5..a3d6e6fd 100644
--- a/lib/popup/index.wxss
+++ b/lib/popup/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-popup{position:fixed;box-sizing:border-box;max-height:100%;overflow-y:auto;transition-timing-function:ease;-webkit-animation:ease both;animation:ease both;-webkit-overflow-scrolling:touch;background-color:#fff;background-color:var(--popup-background-color,#fff)}.van-popup--center{top:50%;left:50%;-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-popup--center.van-popup--round{border-radius:20px;border-radius:var(--popup-round-border-radius,20px)}.van-popup--top{top:0;left:0;width:100%}.van-popup--top.van-popup--round{border-radius:0 0 20px 20px;border-radius:0 0 var(--popup-round-border-radius,20px) var(--popup-round-border-radius,20px)}.van-popup--right{top:50%;right:0;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.van-popup--right.van-popup--round{border-radius:20px 0 0 20px;border-radius:var(--popup-round-border-radius,20px) 0 0 var(--popup-round-border-radius,20px)}.van-popup--bottom{bottom:0;left:0;width:100%}.van-popup--bottom.van-popup--round{border-radius:20px 20px 0 0;border-radius:var(--popup-round-border-radius,20px) var(--popup-round-border-radius,20px) 0 0}.van-popup--left{top:50%;left:0;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.van-popup--left.van-popup--round{border-radius:0 20px 20px 0;border-radius:0 var(--popup-round-border-radius,20px) var(--popup-round-border-radius,20px) 0}.van-popup--bottom.van-popup--safe{padding-bottom:env(safe-area-inset-bottom)}.van-popup--safeTop{padding-top:env(safe-area-inset-top)}.van-popup__close-icon{position:absolute;z-index:1;z-index:var(--popup-close-icon-z-index,1);color:#969799;color:var(--popup-close-icon-color,#969799);font-size:18px;font-size:var(--popup-close-icon-size,18px)}.van-popup__close-icon--top-left{top:16px;top:var(--popup-close-icon-margin,16px);left:16px;left:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--top-right{top:16px;top:var(--popup-close-icon-margin,16px);right:16px;right:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--bottom-left{bottom:16px;bottom:var(--popup-close-icon-margin,16px);left:16px;left:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--bottom-right{right:16px;right:var(--popup-close-icon-margin,16px);bottom:16px;bottom:var(--popup-close-icon-margin,16px)}.van-popup__close-icon:active{opacity:.6}.van-scale-enter-active,.van-scale-leave-active{transition-property:opacity,-webkit-transform;transition-property:opacity,transform;transition-property:opacity,transform,-webkit-transform}.van-scale-enter,.van-scale-leave-to{-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7);opacity:0}.van-fade-enter-active,.van-fade-leave-active{transition-property:opacity}.van-fade-enter,.van-fade-leave-to{opacity:0}.van-center-enter-active,.van-center-leave-active{transition-property:opacity}.van-center-enter,.van-center-leave-to{opacity:0}.van-bottom-enter-active,.van-bottom-leave-active,.van-left-enter-active,.van-left-leave-active,.van-right-enter-active,.van-right-leave-active,.van-top-enter-active,.van-top-leave-active{transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform}.van-bottom-enter,.van-bottom-leave-to{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0)}.van-top-enter,.van-top-leave-to{-webkit-transform:translate3d(0,-100%,0);transform:translate3d(0,-100%,0)}.van-left-enter,.van-left-leave-to{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}.van-right-enter,.van-right-leave-to{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}
\ No newline at end of file
+@import '../common/index.wxss';.van-popup{position:fixed;box-sizing:border-box;max-height:100%;overflow-y:auto;transition-timing-function:ease;-webkit-animation:ease both;animation:ease both;-webkit-overflow-scrolling:touch;background-color:#fff;background-color:var(--popup-background-color,#fff)}.van-popup--center{top:50%;left:50%;-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-popup--center.van-popup--round{border-radius:16px;border-radius:var(--popup-round-border-radius,16px)}.van-popup--top{top:0;left:0;width:100%}.van-popup--top.van-popup--round{border-radius:0 0 16px 16px;border-radius:0 0 var(--popup-round-border-radius,16px) var(--popup-round-border-radius,16px)}.van-popup--right{top:50%;right:0;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.van-popup--right.van-popup--round{border-radius:16px 0 0 16px;border-radius:var(--popup-round-border-radius,16px) 0 0 var(--popup-round-border-radius,16px)}.van-popup--bottom{bottom:0;left:0;width:100%}.van-popup--bottom.van-popup--round{border-radius:16px 16px 0 0;border-radius:var(--popup-round-border-radius,16px) var(--popup-round-border-radius,16px) 0 0}.van-popup--left{top:50%;left:0;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.van-popup--left.van-popup--round{border-radius:0 16px 16px 0;border-radius:0 var(--popup-round-border-radius,16px) var(--popup-round-border-radius,16px) 0}.van-popup--bottom.van-popup--safe{padding-bottom:env(safe-area-inset-bottom)}.van-popup--safeTop{padding-top:env(safe-area-inset-top)}.van-popup__close-icon{position:absolute;z-index:1;z-index:var(--popup-close-icon-z-index,1);color:#969799;color:var(--popup-close-icon-color,#969799);font-size:18px;font-size:var(--popup-close-icon-size,18px)}.van-popup__close-icon--top-left{top:16px;top:var(--popup-close-icon-margin,16px);left:16px;left:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--top-right{top:16px;top:var(--popup-close-icon-margin,16px);right:16px;right:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--bottom-left{bottom:16px;bottom:var(--popup-close-icon-margin,16px);left:16px;left:var(--popup-close-icon-margin,16px)}.van-popup__close-icon--bottom-right{right:16px;right:var(--popup-close-icon-margin,16px);bottom:16px;bottom:var(--popup-close-icon-margin,16px)}.van-popup__close-icon:active{opacity:.6}.van-scale-enter-active,.van-scale-leave-active{transition-property:opacity,-webkit-transform;transition-property:opacity,transform;transition-property:opacity,transform,-webkit-transform}.van-scale-enter,.van-scale-leave-to{-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7);opacity:0}.van-fade-enter-active,.van-fade-leave-active{transition-property:opacity}.van-fade-enter,.van-fade-leave-to{opacity:0}.van-center-enter-active,.van-center-leave-active{transition-property:opacity}.van-center-enter,.van-center-leave-to{opacity:0}.van-bottom-enter-active,.van-bottom-leave-active,.van-left-enter-active,.van-left-leave-active,.van-right-enter-active,.van-right-leave-active,.van-top-enter-active,.van-top-leave-active{transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform}.van-bottom-enter,.van-bottom-leave-to{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0)}.van-top-enter,.van-top-leave-to{-webkit-transform:translate3d(0,-100%,0);transform:translate3d(0,-100%,0)}.van-left-enter,.van-left-leave-to{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}.van-right-enter,.van-right-leave-to{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}
\ No newline at end of file
diff --git a/lib/search/index.wxss b/lib/search/index.wxss
index 32247c56..c918deb8 100644
--- a/lib/search/index.wxss
+++ b/lib/search/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-search{-webkit-align-items:center;align-items:center;box-sizing:border-box;padding:10px 12px;padding:var(--search-padding,10px 12px)}.van-search,.van-search__content{display:-webkit-flex;display:flex}.van-search__content{-webkit-flex:1;flex:1;padding-left:8px;padding-left:var(--padding-xs,8px);border-radius:2px;border-radius:var(--border-radius-sm,2px);background-color:#f7f8fa;background-color:var(--search-background-color,#f7f8fa)}.van-search__content--round{border-radius:17px;border-radius:calc(var(--search-input-height, 34px)/2)}.van-search__label{padding:0 5px;padding:var(--search-label-padding,0 5px);font-size:14px;font-size:var(--search-label-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-label-color,#323233)}.van-search__field{-webkit-flex:1;flex:1}.van-search__field__left-icon{color:#969799;color:var(--search-left-icon-color,#969799)}.van-search--withaction{padding-right:0}.van-search__action{padding:0 8px;padding:var(--search-action-padding,0 8px);font-size:14px;font-size:var(--search-action-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-action-text-color,#323233)}.van-search__action--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}
\ No newline at end of file
+@import '../common/index.wxss';.van-search{-webkit-align-items:center;align-items:center;box-sizing:border-box;padding:10px 12px;padding:var(--search-padding,10px 12px)}.van-search,.van-search__content{display:-webkit-flex;display:flex}.van-search__content{-webkit-flex:1;flex:1;padding-left:12px;padding-left:var(--padding-sm,12px);border-radius:2px;border-radius:var(--border-radius-sm,2px);background-color:#f7f8fa;background-color:var(--search-background-color,#f7f8fa)}.van-search__content--round{border-radius:17px;border-radius:calc(var(--search-input-height, 34px)/2)}.van-search__label{padding:0 5px;padding:var(--search-label-padding,0 5px);font-size:14px;font-size:var(--search-label-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-label-color,#323233)}.van-search__field{-webkit-flex:1;flex:1}.van-search__field__left-icon{color:#969799;color:var(--search-left-icon-color,#969799)}.van-search--withaction{padding-right:0}.van-search__action{padding:0 8px;padding:var(--search-action-padding,0 8px);font-size:14px;font-size:var(--search-action-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-action-text-color,#323233)}.van-search__action--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}
\ No newline at end of file
diff --git a/lib/sidebar-item/index.wxss b/lib/sidebar-item/index.wxss
index 308dc9c4..f134528f 100644
--- a/lib/sidebar-item/index.wxss
+++ b/lib/sidebar-item/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-sidebar-item{display:block;box-sizing:border-box;overflow:hidden;word-wrap:break-word;border-left:3px solid transparent;-webkit-user-select:none;user-select:none;padding:20px 12px 20px 8px;padding:var(--sidebar-padding,20px 12px 20px 8px);font-size:14px;font-size:var(--sidebar-font-size,14px);line-height:20px;line-height:var(--sidebar-line-height,20px);color:#323233;color:var(--sidebar-text-color,#323233);background-color:#f7f8fa;background-color:var(--sidebar-background-color,#f7f8fa)}.van-sidebar-item__text{position:relative;display:inline-block}.van-sidebar-item--hover:not(.van-sidebar-item--disabled){background-color:#f2f3f5;background-color:var(--sidebar-active-color,#f2f3f5)}.van-sidebar-item:after{border-bottom-width:1px}.van-sidebar-item--selected{color:#323233;color:var(--sidebar-selected-text-color,#323233);font-weight:500;font-weight:var(--sidebar-selected-font-weight,500);border-color:#ee0a24;border-color:var(--sidebar-selected-border-color,#ee0a24)}.van-sidebar-item--selected:after{border-right-width:1px}.van-sidebar-item--selected,.van-sidebar-item--selected.van-sidebar-item--hover{background-color:#fff;background-color:var(--sidebar-selected-background-color,#fff)}.van-sidebar-item--disabled{color:#c8c9cc;color:var(--sidebar-disabled-text-color,#c8c9cc)}
\ No newline at end of file
+@import '../common/index.wxss';.van-sidebar-item{display:block;box-sizing:border-box;overflow:hidden;border-left:3px solid transparent;-webkit-user-select:none;user-select:none;padding:20px 12px 20px 8px;padding:var(--sidebar-padding,20px 12px 20px 8px);font-size:14px;font-size:var(--sidebar-font-size,14px);line-height:20px;line-height:var(--sidebar-line-height,20px);color:#323233;color:var(--sidebar-text-color,#323233);background-color:#f7f8fa;background-color:var(--sidebar-background-color,#f7f8fa)}.van-sidebar-item__text{position:relative;display:inline-block;word-break:break-all}.van-sidebar-item--hover:not(.van-sidebar-item--disabled){background-color:#f2f3f5;background-color:var(--sidebar-active-color,#f2f3f5)}.van-sidebar-item:after{border-bottom-width:1px}.van-sidebar-item--selected{color:#323233;color:var(--sidebar-selected-text-color,#323233);font-weight:500;font-weight:var(--sidebar-selected-font-weight,500);border-color:#ee0a24;border-color:var(--sidebar-selected-border-color,#ee0a24)}.van-sidebar-item--selected:after{border-right-width:1px}.van-sidebar-item--selected,.van-sidebar-item--selected.van-sidebar-item--hover{background-color:#fff;background-color:var(--sidebar-selected-background-color,#fff)}.van-sidebar-item--disabled{color:#c8c9cc;color:var(--sidebar-disabled-text-color,#c8c9cc)}
\ No newline at end of file
diff --git a/lib/sidebar/index.wxss b/lib/sidebar/index.wxss
index ba3ba942..8ad18841 100644
--- a/lib/sidebar/index.wxss
+++ b/lib/sidebar/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-sidebar{width:85px;width:var(--sidebar-width,85px)}
\ No newline at end of file
+@import '../common/index.wxss';.van-sidebar{width:80px;width:var(--sidebar-width,80px)}
\ No newline at end of file
diff --git a/lib/swipe-cell/index.js b/lib/swipe-cell/index.js
index 47538295..78280a6e 100644
--- a/lib/swipe-cell/index.js
+++ b/lib/swipe-cell/index.js
@@ -41,6 +41,7 @@ component_1.VantComponent({
   mixins: [touch_1.touch],
   data: {
     catchMove: false,
+    wrapperStyle: '',
   },
   created: function () {
     this.offset = 0;
diff --git a/lib/swipe-cell/index.wxml b/lib/swipe-cell/index.wxml
index 72936199..3f7f7260 100644
--- a/lib/swipe-cell/index.wxml
+++ b/lib/swipe-cell/index.wxml
@@ -1,5 +1,5 @@
 <view
-  class="van-swipe-cell"
+  class="van-swipe-cell custom-class"
   data-key="cell"
   catchtap="onClick"
   bindtouchstart="startDrag"
diff --git a/lib/tabbar-item/index.wxss b/lib/tabbar-item/index.wxss
index 85bb21cb..ff33bd21 100644
--- a/lib/tabbar-item/index.wxss
+++ b/lib/tabbar-item/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';:host{-webkit-flex:1;flex:1}.van-tabbar-item{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;height:100%;color:#646566;color:var(--tabbar-item-text-color,#646566);font-size:12px;font-size:var(--tabbar-item-font-size,12px);line-height:1;line-height:var(--tabbar-item-line-height,1)}.van-tabbar-item__icon{position:relative;margin-bottom:5px;margin-bottom:var(--tabbar-item-margin-bottom,5px);font-size:18px;font-size:var(--tabbar-item-icon-size,18px)}.van-tabbar-item__icon__inner{display:block;min-width:1em}.van-tabbar-item--active{color:#1989fa;color:var(--tabbar-item-active-color,#1989fa)}.van-tabbar-item__info{margin-top:2px}
\ No newline at end of file
+@import '../common/index.wxss';:host{-webkit-flex:1;flex:1}.van-tabbar-item{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;height:100%;color:#646566;color:var(--tabbar-item-text-color,#646566);font-size:12px;font-size:var(--tabbar-item-font-size,12px);line-height:1;line-height:var(--tabbar-item-line-height,1)}.van-tabbar-item__icon{position:relative;margin-bottom:4px;margin-bottom:var(--tabbar-item-margin-bottom,4px);font-size:22px;font-size:var(--tabbar-item-icon-size,22px)}.van-tabbar-item__icon__inner{display:block;min-width:1em}.van-tabbar-item--active{color:#1989fa;color:var(--tabbar-item-active-color,#1989fa)}.van-tabbar-item__info{margin-top:2px}
\ No newline at end of file
diff --git a/lib/toast/toast.js b/lib/toast/toast.js
index 96c5d119..302059b2 100644
--- a/lib/toast/toast.js
+++ b/lib/toast/toast.js
@@ -59,7 +59,7 @@ function Toast(toastOptions) {
   queue.push(toast);
   toast.setData(options);
   clearTimeout(toast.timer);
-  if (options.duration > 0) {
+  if (options.duration != null && options.duration > 0) {
     toast.timer = setTimeout(function () {
       toast.clear();
       queue = queue.filter(function (item) {
diff --git a/lib/uploader/index.js b/lib/uploader/index.js
index eb92c638..64cccd85 100644
--- a/lib/uploader/index.js
+++ b/lib/uploader/index.js
@@ -102,7 +102,6 @@ component_1.VantComponent({
             : true,
         });
       });
-      console.log(lists);
       this.setData({ lists: lists, isInCount: lists.length < maxCount });
     },
     getDetail: function (index) {
@@ -116,7 +115,6 @@ component_1.VantComponent({
       var _a = this.data,
         maxCount = _a.maxCount,
         multiple = _a.multiple,
-        accept = _a.accept,
         lists = _a.lists,
         disabled = _a.disabled;
       if (disabled) return;
@@ -127,7 +125,6 @@ component_1.VantComponent({
           })
         )
         .then(function (res) {
-          console.log(res);
           _this.onBeforeRead(multiple ? res : res[0]);
         })
         .catch(function (error) {