diff --git a/src/packages/address/address.taro.tsx b/src/packages/address/address.taro.tsx
index 11268e97bf..aa1c4bb459 100644
--- a/src/packages/address/address.taro.tsx
+++ b/src/packages/address/address.taro.tsx
@@ -9,7 +9,7 @@ import { ArrowLeft } from '@nutui/icons-react-taro'
 import Popup from '@/packages/popup/index.taro'
 import { ExistRender } from './existRender.taro'
 import { CustomRender } from './customRender.taro'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { AddressList } from './types'
 import {
   CascaderOption,
diff --git a/src/packages/address/existRender.taro.tsx b/src/packages/address/existRender.taro.tsx
index 44f1649e8f..a5d2074078 100644
--- a/src/packages/address/existRender.taro.tsx
+++ b/src/packages/address/existRender.taro.tsx
@@ -1,7 +1,7 @@
 import React, { FunctionComponent, ReactNode } from 'react'
 import { Check, Location } from '@nutui/icons-react-taro'
 import { ScrollView, View, ITouchEvent } from '@tarojs/components'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { AddressList } from './types'
 
 export interface ExistRenderProps {
diff --git a/src/packages/audio/audio.taro.tsx b/src/packages/audio/audio.taro.tsx
index b09faf61cc..84410060d7 100644
--- a/src/packages/audio/audio.taro.tsx
+++ b/src/packages/audio/audio.taro.tsx
@@ -10,7 +10,7 @@ import { Service } from '@nutui/icons-react-taro'
 import { View } from '@tarojs/components'
 import Range from '@/packages/range/index.taro'
 import Button from '@/packages/button/index.taro'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
 
 export interface AudioProps extends BasicComponent {
diff --git a/src/packages/avatarcropper/avatarcropper.taro.tsx b/src/packages/avatarcropper/avatarcropper.taro.tsx
index 20f0b83f2e..92e2b8f979 100644
--- a/src/packages/avatarcropper/avatarcropper.taro.tsx
+++ b/src/packages/avatarcropper/avatarcropper.taro.tsx
@@ -9,7 +9,7 @@ import Taro, { useReady, createSelectorQuery } from '@tarojs/taro'
 import classNames from 'classnames'
 import { Canvas, CommonEventFunction, View } from '@tarojs/components'
 import { Button } from '@/packages/button/button.taro'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
 import { useTouch } from '@/utils/use-touch'
diff --git a/src/packages/backtop/backtop.scss b/src/packages/backtop/backtop.scss
index 91341391b2..e65f50644a 100644
--- a/src/packages/backtop/backtop.scss
+++ b/src/packages/backtop/backtop.scss
@@ -1,3 +1,6 @@
+@import '../hoverbutton/hoverbutton.scss';
+@import '../hoverbuttonitem/hoverbuttonitem.scss';
+
 .nut-backtop {
   display: none;
 
diff --git a/src/packages/calendar/calendar.taro.tsx b/src/packages/calendar/calendar.taro.tsx
index 713eabee14..b315b3d8a6 100644
--- a/src/packages/calendar/calendar.taro.tsx
+++ b/src/packages/calendar/calendar.taro.tsx
@@ -2,7 +2,7 @@ import React, { useRef, ReactNode } from 'react'
 import Popup from '@/packages/popup/index.taro'
 import CalendarItem from '@/packages/calendaritem/index.taro'
 import { Utils } from '@/utils/date'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import type { CalendarDay, CalendarType, CalendarRef } from './types'
 import { ComponentDefaults } from '@/utils/typings'
 
diff --git a/src/packages/calendarcard/calendarcard.taro.tsx b/src/packages/calendarcard/calendarcard.taro.tsx
index f551bfe2f6..439e07ac1a 100644
--- a/src/packages/calendarcard/calendarcard.taro.tsx
+++ b/src/packages/calendarcard/calendarcard.taro.tsx
@@ -10,7 +10,7 @@ import {
   getCurrentWeekDays,
   getPrevMonthDays,
 } from './utils'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import type {
   CalendarCardDay,
   CalendarCardMonth,
diff --git a/src/packages/calendaritem/calendaritem.taro.tsx b/src/packages/calendaritem/calendaritem.taro.tsx
index 4c917425eb..e757e5df76 100644
--- a/src/packages/calendaritem/calendaritem.taro.tsx
+++ b/src/packages/calendaritem/calendaritem.taro.tsx
@@ -11,7 +11,7 @@ import {
   getPreMonthDates,
 } from '@/utils/date'
 import requestAniFrame from '@/utils/raf'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { usePropsValue } from '@/utils/use-props-value'
 import {
   splitDate,
diff --git a/src/packages/cascader/cascader.taro.tsx b/src/packages/cascader/cascader.taro.tsx
index e5a1419f18..905349c528 100644
--- a/src/packages/cascader/cascader.taro.tsx
+++ b/src/packages/cascader/cascader.taro.tsx
@@ -22,7 +22,7 @@ import {
 } from './types'
 import { ComponentDefaults } from '@/utils/typings'
 import { usePropsValue } from '@/utils/use-props-value'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 
 export interface CascaderProps
   extends Pick<
diff --git a/src/packages/fixednav/fixednav.taro.tsx b/src/packages/fixednav/fixednav.taro.tsx
index 5090d79a7d..7bbc34fe3e 100644
--- a/src/packages/fixednav/fixednav.taro.tsx
+++ b/src/packages/fixednav/fixednav.taro.tsx
@@ -3,7 +3,7 @@ import classNames from 'classnames'
 import { ArrowLeft } from '@nutui/icons-react-taro'
 import { View } from '@tarojs/components'
 import Overlay from '@/packages/overlay/index.taro'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
 import {
   FixedNavType,
diff --git a/src/packages/infiniteloading/infiniteloading.taro.tsx b/src/packages/infiniteloading/infiniteloading.taro.tsx
index 13a3547c8a..846c891969 100644
--- a/src/packages/infiniteloading/infiniteloading.taro.tsx
+++ b/src/packages/infiniteloading/infiniteloading.taro.tsx
@@ -8,7 +8,7 @@ import React, {
 import classNames from 'classnames'
 import { ScrollView, ScrollViewProps, View } from '@tarojs/components'
 import { createSelectorQuery } from '@tarojs/taro'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
 import { InfiniteLoadingType } from './types'
diff --git a/src/packages/inputnumber/demos/taro/demo9.tsx b/src/packages/inputnumber/demos/taro/demo9.tsx
index 08ec94e19f..c1f768a77e 100644
--- a/src/packages/inputnumber/demos/taro/demo9.tsx
+++ b/src/packages/inputnumber/demos/taro/demo9.tsx
@@ -1,6 +1,10 @@
 import React, { useState } from 'react'
-import { Cell, InputNumber, Toast } from '@nutui/nutui-react-taro'
-import ConfigProvider from '@/packages/configprovider'
+import {
+  Cell,
+  InputNumber,
+  Toast,
+  ConfigProvider,
+} from '@nutui/nutui-react-taro'
 
 const Demo9 = () => {
   const customTheme3 = {
diff --git a/src/packages/numberkeyboard/numberkeyboard.taro.tsx b/src/packages/numberkeyboard/numberkeyboard.taro.tsx
index af9d0b554c..e459b9abd4 100644
--- a/src/packages/numberkeyboard/numberkeyboard.taro.tsx
+++ b/src/packages/numberkeyboard/numberkeyboard.taro.tsx
@@ -4,7 +4,7 @@ import { ArrowDown } from '@nutui/icons-react-taro'
 import { View } from '@tarojs/components'
 import Popup from '@/packages/popup/index.taro'
 import { PopupProps } from '@/packages/popup/popup.taro'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { ComponentDefaults } from '@/utils/typings'
 import { mergeProps } from '@/utils/merge-props'
 
diff --git a/src/packages/picker/picker.taro.tsx b/src/packages/picker/picker.taro.tsx
index 824dbc4102..0eae715b2a 100644
--- a/src/packages/picker/picker.taro.tsx
+++ b/src/packages/picker/picker.taro.tsx
@@ -12,7 +12,7 @@ import { View, PickerView, PickerViewColumn } from '@tarojs/components'
 import { Popup, PopupProps } from '@/packages/popup/popup.taro'
 import PickerPanel from './pickerpanel.taro'
 import useRefs from '@/utils/use-refs'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { PickerOption } from './types'
 import { usePropsValue } from '@/utils/use-props-value'
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
diff --git a/src/packages/searchbar/searchbar.taro.tsx b/src/packages/searchbar/searchbar.taro.tsx
index 5d49a61a2f..76d9ec5c93 100644
--- a/src/packages/searchbar/searchbar.taro.tsx
+++ b/src/packages/searchbar/searchbar.taro.tsx
@@ -2,7 +2,7 @@ import React, { FunctionComponent, useEffect, useRef, useState } from 'react'
 import type { ChangeEvent, FocusEvent, MouseEvent } from 'react'
 import { View, ITouchEvent, Input as TaroInput } from '@tarojs/components'
 import { MaskClose, Search, ArrowLeft } from '@nutui/icons-react-taro'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
 
 export interface SearchBarProps extends BasicComponent {
diff --git a/src/packages/table/table.taro.tsx b/src/packages/table/table.taro.tsx
index 7869247cdd..fa56e8b332 100644
--- a/src/packages/table/table.taro.tsx
+++ b/src/packages/table/table.taro.tsx
@@ -3,10 +3,7 @@ import classNames from 'classnames'
 import { ArrowDown } from '@nutui/icons-react-taro'
 import { View } from '@tarojs/components'
 import { BasicTableProps, TableColumnProps } from './types'
-import {
-  useConfig,
-  useRtl,
-} from '@/packages/configprovider/configprovider.taro'
+import { useConfig, useRtl } from '@/packages/configprovider/index.taro'
 import { ComponentDefaults } from '@/utils/typings'
 import { usePropsValue } from '@/utils/use-props-value'
 import { useTableSticky } from './utils'
diff --git a/src/packages/textarea/textarea.taro.tsx b/src/packages/textarea/textarea.taro.tsx
index e31aab6edb..4f69f69e93 100644
--- a/src/packages/textarea/textarea.taro.tsx
+++ b/src/packages/textarea/textarea.taro.tsx
@@ -2,10 +2,7 @@ import React, { FunctionComponent, useRef } from 'react'
 import classNames from 'classnames'
 import Taro from '@tarojs/taro'
 import { Textarea, TextareaProps, View, Text } from '@tarojs/components'
-import {
-  useConfig,
-  useRtl,
-} from '@/packages/configprovider/configprovider.taro'
+import { useConfig, useRtl } from '@/packages/configprovider/index.taro'
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
 import { usePropsValue } from '@/utils/use-props-value'
 
diff --git a/src/packages/timeselect/timeselect.taro.tsx b/src/packages/timeselect/timeselect.taro.tsx
index 8ae31f7626..9d8532e4cf 100644
--- a/src/packages/timeselect/timeselect.taro.tsx
+++ b/src/packages/timeselect/timeselect.taro.tsx
@@ -4,7 +4,7 @@ import { View } from '@tarojs/components'
 import Popup from '@/packages/popup/index.taro'
 import TimeDetail from '@/packages/timedetail/index.taro'
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 
 export interface TimeType {
   value?: string
diff --git a/src/packages/tour/tour.taro.tsx b/src/packages/tour/tour.taro.tsx
index 98ed5f3288..06fd71f3ad 100644
--- a/src/packages/tour/tour.taro.tsx
+++ b/src/packages/tour/tour.taro.tsx
@@ -7,7 +7,7 @@ import Popover from '@/packages/popover/index.taro'
 import { PopoverLocation } from '@/packages/popover/types'
 import { getTaroRectById } from '@/utils/use-taro-rect'
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
-import { useConfig } from '@/packages/configprovider'
+import { useConfig } from '@/packages/configprovider/index.taro'
 
 export interface TourList {
   target: Element | string
diff --git a/src/packages/uploader/uploader.taro.tsx b/src/packages/uploader/uploader.taro.tsx
index 51d82712dc..e60cbf3b37 100644
--- a/src/packages/uploader/uploader.taro.tsx
+++ b/src/packages/uploader/uploader.taro.tsx
@@ -11,7 +11,7 @@ import Taro, { chooseImage, getEnv, chooseMedia } from '@tarojs/taro'
 import { Failure, Photograph } from '@nutui/icons-react-taro'
 import { View } from '@tarojs/components'
 import Button from '@/packages/button/index.taro'
-import { useConfig } from '@/packages/configprovider/configprovider.taro'
+import { useConfig } from '@/packages/configprovider/index.taro'
 import { funcInterceptor } from '@/utils/interceptor'
 import { BasicComponent, ComponentDefaults } from '@/utils/typings'
 import { FileItem } from './types'