diff --git a/.changeset/silver-ads-fry.md b/.changeset/silver-ads-fry.md
new file mode 100644
index 0000000..cd44cbd
--- /dev/null
+++ b/.changeset/silver-ads-fry.md
@@ -0,0 +1,5 @@
+---
+'poi-plugin-quest-info-2': minor
+---
+
+Support for switching data sources
diff --git a/i18n/en-US.json b/i18n/en-US.json
index 2a34360..b6d39d3 100644
--- a/i18n/en-US.json
+++ b/i18n/en-US.json
@@ -42,5 +42,7 @@
   "Search in KanColle Wiki": "Search in KanColle Wiki",
   "Search in Richelieu Manager": "Search in Richelieu Manager",
   "Star project, support the author": "Star project, support the author",
+  "Data Source": "Data Source",
+  "Auto detect": "Auto detect",
   "": ""
 }
diff --git a/i18n/ja-JP.json b/i18n/ja-JP.json
index 2c86930..197d99c 100644
--- a/i18n/ja-JP.json
+++ b/i18n/ja-JP.json
@@ -37,5 +37,7 @@
   "Search in KanColle Wiki": "KanColle Wikiでこのタスクを検索",
   "Search in Richelieu Manager": "リシュリューの任務マネージャを検索",
   "Star project, support the author": "Starプロジェクト、著者をサポート",
+  "Data Source": "データソース",
+  "Auto detect": "自動検出",
   "": ""
 }
diff --git a/i18n/ko-KR.json b/i18n/ko-KR.json
index 71d7d90..6caef19 100644
--- a/i18n/ko-KR.json
+++ b/i18n/ko-KR.json
@@ -21,5 +21,7 @@
   "Search in KanColle Wiki": "KanColle Wiki에서 이 작업 검색",
   "Search in Richelieu Manager": "リシュリューの任務マネージャ에서 이 작업 검색",
   "Star project, support the author": "스타 프로젝트, 작가 지원",
+  "Data Source": "데이터 소스",
+  "Auto detect": "자동 감지",
   "": ""
 }
diff --git a/i18n/zh-CN.json b/i18n/zh-CN.json
index 250e287..9a596ca 100644
--- a/i18n/zh-CN.json
+++ b/i18n/zh-CN.json
@@ -37,5 +37,7 @@
   "Search in KanColle Wiki": "在 英wiki 搜索该任务",
   "Search in Richelieu Manager": "在 黎塞留任务管理器 搜索该任务",
   "Star project, support the author": "Star 项目，支持作者",
+  "Data Source": "数据源",
+  "Auto detect": "自动检测",
   "": ""
 }
diff --git a/i18n/zh-TW.json b/i18n/zh-TW.json
index 27f4778..305f409 100644
--- a/i18n/zh-TW.json
+++ b/i18n/zh-TW.json
@@ -37,5 +37,7 @@
   "Search in KanColle Wiki": "在 KanColle Wiki 搜索該任務",
   "Search in Richelieu Manager": "在 黎塞留任務管理器 搜索該任務",
   "Star project, support the author": "Star項目，支持作者",
+  "Data Source": "資料來源",
+  "Auto detect": "自動偵測",
   "": ""
 }
diff --git a/scripts/downloadKcQuestsData.ts b/scripts/downloadKcQuestsData.ts
index b2b738e..b44e542 100644
--- a/scripts/downloadKcQuestsData.ts
+++ b/scripts/downloadKcQuestsData.ts
@@ -51,6 +51,14 @@ const genTS = (version: string) => {
     'export const KcwikiQuestData = {',
     `  'zh-CN': zh_CN,`,
     '}',
+    '',
+    `export const kcwikiGameData = {
+  name: '简体中文 - Kcwiki',
+  key: 'zh-Hans-kcwiki',
+  lang: 'zh-CN',
+  flagEmoji: '🇨🇳',
+  res: zh_CN,
+} as const`,
   ].join('\n')
 
   const versionCode = `export const version = '${version}'`
diff --git a/scripts/downloadKcanotifyGamedata.ts b/scripts/downloadKcanotifyGamedata.ts
index 066f26a..dc81307 100644
--- a/scripts/downloadKcanotifyGamedata.ts
+++ b/scripts/downloadKcanotifyGamedata.ts
@@ -13,7 +13,6 @@ const URL_PREFIX =
 const VERSION_URL = `${URL_PREFIX}/KCAINFO`
 const DATA_URL = `${URL_PREFIX}/files`
 const LANGS = ['scn', 'tcn', 'jp', 'en', 'ko'] as const
-const LOCALES = ['zh-CN', 'zh-TW', 'ja-JP', 'en-US', 'ko-KR'] as const
 
 const getRemoteVersion = async () => {
   const resp = await fetch(VERSION_URL)
@@ -49,17 +48,57 @@ const getLocalVersion = () => {
  * ```
  */
 const genTS = (version: string) => {
-  const importCode = LOCALES.map(
-    (locale, idx) =>
-      `import ${locale.replace('-', '_')} from './quests-${LANGS[idx]}.json'`,
-  ).join('\n')
-
-  const exportCode =
-    'export const QuestData = {\n' +
-    LOCALES.map((locale) => `  '${locale}': ${locale.replace('-', '_')},`).join(
-      '\n',
-    ) +
-    '\n}'
+  const importCode = `import en_US from './quests-en.json'
+import ja_JP from './quests-jp.json'
+import ko_KR from './quests-ko.json'
+import zh_CN from './quests-scn.json'
+import zh_TW from './quests-tcn.json'`
+
+  const exportCode = `export const QuestData = {
+  'zh-CN': zh_CN,
+  'zh-TW': zh_TW,
+  'ja-JP': ja_JP,
+  'en-US': en_US,
+  'ko-KR': ko_KR,
+}
+
+export const kcanotifyGameData = [
+  {
+    name: '简体中文 - Kcanotify',
+    key: 'zh-Hans-kcanotify',
+    lang: 'zh-CN',
+    flagEmoji: '🇨🇳',
+    res: zh_CN,
+  },
+  {
+    name: '正體中文 - Kcanotify',
+    key: 'zh-TW-kcanotify',
+    lang: 'zh-TW',
+    flagEmoji: '🇹🇼',
+    res: zh_TW,
+  },
+  {
+    name: '日本語 - Kcanotify',
+    key: 'ja-JP-kcanotify',
+    lang: 'ja-JP',
+    flagEmoji: '🇯🇵',
+    res: ja_JP,
+  },
+  {
+    name: 'English - Kcanotify',
+    key: 'en-US-kcanotify',
+    lang: 'en-US',
+    flagEmoji: '🇺🇸',
+    res: en_US,
+  },
+  {
+    name: '한국어 - 시제 깡들리티',
+    key: 'ko-KR-kcanotify',
+    lang: 'ko-KR',
+    flagEmoji: '🇰🇷',
+    res: ko_KR,
+  },
+] as const`
 
   const versionCode = `export const version = '${version}'`
   return `${importCode}\n\n${exportCode}\n\n${versionCode}\n`
@@ -91,11 +130,7 @@ const main = async () => {
         console.error(`Fetch Error!\nurl: ${resp.url}\nstatus: ${resp.status}`)
         return
       }
-      let text = await resp.text()
-      // TODO fix source file
-      // Remove BOM(U+FEFF) from the header of the quests-ko.json
-      // See https://github.com/antest1/kcanotify-gamedata/pull/2
-      text = text.trim()
+      const text = await resp.text()
 
       const json = JSON.parse(text) as {
         [gameId: string]: {
@@ -106,12 +141,6 @@ const main = async () => {
         }
       }
 
-      if ('421?' in json) {
-        // TODO fix source file
-        // See https://github.com/antest1/kcanotify-gamedata/pull/2
-        delete json['421?']
-      }
-
       for (const gameId in json) {
         const { name, desc, rewards } = json[gameId]
         json[gameId].name = pangu.spacing(name)
diff --git a/scripts/genQuestData.ts b/scripts/genQuestData.ts
index e1c462b..189855f 100644
--- a/scripts/genQuestData.ts
+++ b/scripts/genQuestData.ts
@@ -1,10 +1,11 @@
 /* eslint-disable no-console */
 import { writeFile } from 'fs/promises'
 import path from 'path'
-import { KcwikiQuestData } from '../build/kcQuestsData'
-import { QuestData } from '../build/kcanotifyGamedata'
+import { kcwikiGameData } from '../build/kcQuestsData'
+import { kcanotifyGameData } from '../build/kcanotifyGamedata'
 import { parseQuestCode } from './utils'
 
+const EXPORT_QUEST_PATH = path.resolve('build', 'index.ts')
 const CATEGORY_OUTPUT_PATH = path.resolve('build', 'questCategory.json')
 const QUEST_CODE_MAP_OUTPUT_PATH = path.resolve('build', 'questCodeMap.json')
 const PRE_POST_QUEST_OUTPUT_PATH = path.resolve('build', 'prePostQuest.json')
@@ -12,12 +13,22 @@ const PRE_POST_QUEST_OUTPUT_PATH = path.resolve('build', 'prePostQuest.json')
 const kcwikiQuestCodeFilter = (
   predicate: (parsedCode: { type: string; number: number }) => boolean,
 ) =>
-  Object.entries(KcwikiQuestData['zh-CN'])
+  Object.entries(kcwikiGameData.res)
     .filter(([, quest]) => predicate(parseQuestCode(quest.code)))
     .map(([gameId]) => +gameId)
 
 const mergeDataSelector = () =>
-  Object.entries({ ...QuestData['zh-CN'], ...KcwikiQuestData['zh-CN'] })
+  Object.entries({ ...kcanotifyGameData[0].res, ...kcwikiGameData.res })
+
+const genExportQuestData = async () => {
+  const code = `import { kcanotifyGameData } from './kcanotifyGamedata'
+import { kcwikiGameData } from './kcQuestsData'
+
+export const QUEST_DATA = [kcwikiGameData, ...kcanotifyGameData]
+`
+  await writeFile(EXPORT_QUEST_PATH, code)
+  console.log('Export quest data', QUEST_CODE_MAP_OUTPUT_PATH)
+}
 
 const genQuestCategory = async () => {
   const dailyQuest = kcwikiQuestCodeFilter((code) => code.type.endsWith('d'))
@@ -55,7 +66,7 @@ const genQuestCategory = async () => {
 }
 
 const genQuestMap = async () => {
-  const data = Object.entries(KcwikiQuestData['zh-CN']).reduce(
+  const data = Object.entries(kcwikiGameData.res).reduce(
     (acc, [gameId, { code }]) => {
       if (code in acc) {
         console.warn(`Duplicate quest code: ${code}`, acc[code], gameId)
@@ -80,7 +91,7 @@ const genPrePostQuestMap = async (code2IdQuestMap: Record<string, number>) => {
     return code2IdQuestMap[code1] - code2IdQuestMap[code2]
   }
 
-  const data = Object.entries(KcwikiQuestData['zh-CN']).reduce(
+  const data = Object.entries(kcwikiGameData.res).reduce(
     (acc, [gameId, { code, pre }]) => {
       if (!pre || pre.length === 0) {
         return acc
@@ -116,6 +127,7 @@ const genPrePostQuestMap = async (code2IdQuestMap: Record<string, number>) => {
 }
 
 const main = async () => {
+  await genExportQuestData()
   await genQuestCategory()
   const code2IdQuestMap = await genQuestMap()
   await genPrePostQuestMap(code2IdQuestMap)
diff --git a/src/Settings.tsx b/src/Settings.tsx
index 0cb366c..1d62c13 100644
--- a/src/Settings.tsx
+++ b/src/Settings.tsx
@@ -1,7 +1,7 @@
 import {
   AnchorButton,
   Button,
-  Checkbox,
+  HTMLSelect,
   Intent,
   Text,
   TextArea,
@@ -10,31 +10,23 @@ import { IconNames } from '@blueprintjs/icons'
 import type { ChangeEvent } from 'react'
 import React, { StrictMode, useCallback, useState } from 'react'
 import styled from 'styled-components'
+import { QUEST_DATA } from '../build'
 import { version as DATA_VERSION } from '../build/kcanotifyGamedata'
 import PKG from '../package.json'
 import { IN_POI } from './poi/env'
 import { usePluginTranslation, useStateExporter } from './poi/hooks'
 import { tips } from './poi/utils'
-import {
-  StoreProvider,
-  useLanguage,
-  usePreferKcwiki,
-  useRemoveStorage,
-} from './store'
+import { StoreProvider, useDataSource, useRemoveStorage } from './store'
 
 const Container = styled.div`
   display: flex;
   flex-direction: column;
   align-items: flex-start;
   user-select: text;
-
-  & > * + * {
-    margin-top: 8px;
-  }
+  gap: 8px;
+  padding: 8px;
 `
 
-const useIsSimplifiedChinese = () => useLanguage() === 'zh-CN'
-
 const DataExportArea = () => {
   const [text, setText] = useState<string>('')
   const { t } = usePluginTranslation()
@@ -83,23 +75,49 @@ const DataExportArea = () => {
   )
 }
 
-const SettingsMain = () => {
+const Group = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  margin-bottom: 8px;
+`
+
+export const SettingsMain = () => {
   const { t } = usePluginTranslation()
-  const isSimplifiedChinese = useIsSimplifiedChinese()
   const removeStorage = useRemoveStorage()
-  const [preferKcwiki, setPreferKcwiki] = usePreferKcwiki()
-  const handleEnabledChange: React.FormEventHandler<HTMLInputElement> =
-    useCallback(() => {
-      setPreferKcwiki(!preferKcwiki)
-    }, [preferKcwiki, setPreferKcwiki])
+  const { dataSource, setDataSource } = useDataSource()
+
+  const handleChangeQuestSource = useCallback(
+    (e: ChangeEvent<HTMLSelectElement>) => {
+      const value = e.target.value
+      if (!value) {
+        setDataSource(null)
+        return
+      }
+      setDataSource(value as any)
+    },
+    [setDataSource],
+  )
 
   return (
-    <>
-      <Checkbox
-        checked={preferKcwiki}
-        disabled={!isSimplifiedChinese}
-        label={t('Use Kcwiki data')}
-        onChange={handleEnabledChange}
+    <Container>
+      <Group>
+        <Text>{t('Data Source')}</Text>
+        <HTMLSelect value={dataSource} onChange={handleChangeQuestSource}>
+          <option value="">{t('Auto detect')}</option>
+          {QUEST_DATA.map((source) => (
+            <option key={source.key} value={source.key}>
+              {source.name} ({Object.keys(source.res).length})
+            </option>
+          ))}
+        </HTMLSelect>
+      </Group>
+
+      <Button
+        intent={Intent.WARNING}
+        icon={IconNames.TRASH}
+        text={t('Restore defaults')}
+        onClick={removeStorage}
       />
 
       <Text>{t('Version', { version: PKG.version })}</Text>
@@ -111,24 +129,15 @@ const SettingsMain = () => {
         href={PKG.homepage}
         target="_blank"
       />
-
-      <Button
-        icon={IconNames.TRASH}
-        text={t('Restore defaults')}
-        onClick={removeStorage}
-      />
-
       <DataExportArea />
-    </>
+    </Container>
   )
 }
 
 export const Settings = () => (
   <StrictMode>
     <StoreProvider>
-      <Container>
-        <SettingsMain />
-      </Container>
+      <SettingsMain />
     </StoreProvider>
   </StrictMode>
 )
diff --git a/src/Toolbar.tsx b/src/Toolbar.tsx
index 907459f..a4ec0df 100644
--- a/src/Toolbar.tsx
+++ b/src/Toolbar.tsx
@@ -1,10 +1,11 @@
-import { Button, InputGroup } from '@blueprintjs/core'
+import { Button, InputGroup, Popover } from '@blueprintjs/core'
 import { IconNames } from '@blueprintjs/icons'
 import type { ChangeEvent } from 'react'
 import React, { useCallback } from 'react'
 import styled from 'styled-components'
 import { usePluginTranslation } from './poi/hooks'
 import { QUEST_STATUS, UnionQuest } from './questHelper'
+import { SettingsMain } from './Settings'
 import { PROGRESS_TAG, useQuest } from './store'
 import {
   useFilterProgressTag,
@@ -20,9 +21,15 @@ const ToolbarWrapper = styled.div`
   display: flex;
   flex-direction: column;
   padding: 4px 8px;
+  gap: 8px;
+`
+
+const Wrapper = styled.div`
+  display: flex;
+  gap: 4px;
 
-  & > * + * {
-    margin-top: 8px;
+  & > *:first-child {
+    flex: 1;
   }
 `
 
@@ -56,13 +63,23 @@ export const SearchInput: React.FC = () => {
   )
 }
 
+const SettingsPopover = () => {
+  return <SettingsMain />
+}
+
 export const Toolbar = () => {
   // TODO remove
   useSyncGameTagEffect()
 
   return (
     <ToolbarWrapper>
-      <SearchInput></SearchInput>
+      <Wrapper>
+        <SearchInput />
+        <Popover content={<SettingsPopover />} placement="bottom">
+          <Button icon={IconNames.Settings} />
+        </Popover>
+      </Wrapper>
+
       <CategoryTags />
       <TypeTags />
     </ToolbarWrapper>
diff --git a/src/__tests__/kcanotifyData.spec.ts b/src/__tests__/kcanotifyData.spec.ts
index 68cf7ee..125761f 100644
--- a/src/__tests__/kcanotifyData.spec.ts
+++ b/src/__tests__/kcanotifyData.spec.ts
@@ -1,25 +1,13 @@
-import { version, QuestData } from '../../build/kcanotifyGamedata'
+import { kcanotifyGameData, version } from '../../build/kcanotifyGamedata'
 
 test('should Kcanotify Game data version correct', () => {
   expect(version).toMatchInlineSnapshot(`"2024092801"`)
 })
 
-test('should Kcanotify Game data keys correct', () => {
-  expect(Object.keys(QuestData)).toMatchInlineSnapshot(`
-   [
-     "zh-CN",
-     "zh-TW",
-     "ja-JP",
-     "en-US",
-     "ko-KR",
-   ]
-  `)
-})
-
 describe('should format correct', () => {
-  Object.keys(QuestData).forEach((lang) => {
-    test(`${lang} key format`, () => {
-      Object.keys(QuestData[lang as keyof typeof QuestData]).forEach((key) => {
+  kcanotifyGameData.forEach((data) => {
+    test(`${data.key} key format`, () => {
+      Object.keys(data.res).forEach((key) => {
         // gameId should not extra space
         expect(key.trim()).toEqual(key)
         // gameId should be number
diff --git a/src/__tests__/kcwikiData.spec.ts b/src/__tests__/kcwikiData.spec.ts
index 8616adf..69c1f93 100644
--- a/src/__tests__/kcwikiData.spec.ts
+++ b/src/__tests__/kcwikiData.spec.ts
@@ -1,25 +1,17 @@
-import { KcwikiQuestData, version } from '../../build/kcQuestsData'
+import { kcwikiGameData, version } from '../../build/kcQuestsData'
 import newQuestData from '../../build/kcQuestsData/quests-scn-new.json'
 
 describe('should version correct', () => {
   test('should KcwikiQuestData Game data version correct', () => {
     expect(version).toMatchInlineSnapshot(
-      `"333973e854c8d53d9adaf85ed9175ce647d58c7f"`,
+      `"bc32e86b9b41367faf31d796b6f534ee8c61e151"`,
     )
   })
-
-  test('should KcwikiQuestData Game data keys correct', () => {
-    expect(Object.keys(KcwikiQuestData)).toMatchInlineSnapshot(`
-     [
-       "zh-CN",
-     ]
-    `)
-  })
 })
 
 describe('should format correct', () => {
   test('key format', () => {
-    Object.keys(KcwikiQuestData['zh-CN']).forEach((key) => {
+    Object.keys(kcwikiGameData.res).forEach((key) => {
       // gameId should not extra space
       expect(key).toEqual(key.trim())
       // gameId should be number
diff --git a/src/__tests__/questCategory.spec.ts b/src/__tests__/questCategory.spec.ts
index 8d20082..c33376c 100644
--- a/src/__tests__/questCategory.spec.ts
+++ b/src/__tests__/questCategory.spec.ts
@@ -1,6 +1,6 @@
+import { kcwikiGameData } from '../../build/kcQuestsData'
+import { kcanotifyGameData } from '../../build/kcanotifyGamedata'
 import questCategory from '../../build/questCategory.json'
-import { KcwikiQuestData } from '../../build/kcQuestsData'
-import { QuestData as KcaQuestData } from '../../build/kcanotifyGamedata'
 
 describe('should questCategory correct', () => {
   test('length', () => {
@@ -14,8 +14,8 @@ describe('should questCategory correct', () => {
 
   test('snapshot', () => {
     const mergeData = {
-      ...KcaQuestData['zh-CN'],
-      ...KcwikiQuestData['zh-CN'],
+      ...kcanotifyGameData[0].res,
+      ...kcwikiGameData.res,
     }
     const humanReadableData = Object.fromEntries(
       Object.entries(questCategory).map(([key, val]) => [
diff --git a/src/patch.ts b/src/patch.ts
index 27416db..ca7bd93 100644
--- a/src/patch.ts
+++ b/src/patch.ts
@@ -1,13 +1,8 @@
 import type { i18n } from 'i18next'
-import { QuestData } from '../build/kcanotifyGamedata'
-import { KcwikiQuestData } from '../build/kcQuestsData'
+import { QUEST_DATA } from '../build'
 import { importFromPoi, PACKAGE_NAME } from './poi/env'
 import { getPoiStore } from './poi/store'
-import {
-  checkIsKcwikiSupportedLanguages,
-  getStorage,
-  isSupportedLanguages,
-} from './store'
+import { getStorage } from './store'
 
 const LEGACY_QUEST_PLUGIN_ID = 'poi-plugin-quest-info'
 const HACK_KEY = `__patched-from-${PACKAGE_NAME}`
@@ -27,17 +22,13 @@ const isLegacyQuestPluginEnabled = async () => {
 }
 
 const getQuestState = (maybeLanguage: string) => {
-  const supported = isSupportedLanguages(maybeLanguage)
-  if (!supported) {
+  const dataSource = getStorage()?.dataSource
+  const sourceData = QUEST_DATA.find((i) => i.key === dataSource)
+  const defaultData = QUEST_DATA.find((i) => i.lang === maybeLanguage)
+  const data = (sourceData ?? defaultData)?.res
+  if (!data) {
     return {}
   }
-  const preferKcwikiData = getStorage()?.preferKcwikiData ?? true
-  const kcwikiSupported = checkIsKcwikiSupportedLanguages(maybeLanguage)
-
-  const data =
-    preferKcwikiData && kcwikiSupported
-      ? KcwikiQuestData[maybeLanguage]
-      : QuestData[maybeLanguage]
 
   return Object.fromEntries(
     Object.entries(data).map(([apiNo, d]) => {
diff --git a/src/questHelper.ts b/src/questHelper.ts
index 33d0d25..89fb3f1 100644
--- a/src/questHelper.ts
+++ b/src/questHelper.ts
@@ -1,7 +1,5 @@
 import moize from 'moize'
-import { KcwikiQuestData } from '../build/kcQuestsData'
 import newQuestData from '../build/kcQuestsData/quests-scn-new.json'
-import { QuestData } from '../build/kcanotifyGamedata'
 import prePostQuest from '../build/prePostQuest.json'
 import questCategory from '../build/questCategory.json'
 import questCodeMap from '../build/questCodeMap.json'
@@ -45,9 +43,6 @@ export type UnionQuest = {
   docQuest: DocQuest
 }
 
-export const getKcwikiQuestData = () => KcwikiQuestData
-export const getKcanotifyQuestData = () => QuestData
-
 const dailyQuest = new Set(questCategory.dailyQuest)
 const weeklyQuest = new Set(questCategory.weeklyQuest)
 const monthlyQuest = new Set(questCategory.monthlyQuest)
diff --git a/src/store/index.ts b/src/store/index.ts
index 802cce2..5221420 100644
--- a/src/store/index.ts
+++ b/src/store/index.ts
@@ -1,3 +1,2 @@
-export * from './store'
 export * from './quest'
-export * from './kcwiki'
+export * from './store'
diff --git a/src/store/kcwiki.ts b/src/store/kcwiki.ts
deleted file mode 100644
index d05a4f2..0000000
--- a/src/store/kcwiki.ts
+++ /dev/null
@@ -1,33 +0,0 @@
-import { useStore } from '.'
-import { getKcwikiQuestData } from '../questHelper'
-
-export const usePreferKcwiki = () => {
-  const {
-    store: { preferKcwikiData },
-    updateStore,
-  } = useStore()
-  const setPreferKcwikiData = (val: boolean) =>
-    updateStore({ preferKcwikiData: val })
-  return [preferKcwikiData, setPreferKcwikiData] as const
-}
-
-export const checkIsKcwikiSupportedLanguages = (
-  lang: string,
-): lang is keyof typeof kcwikiQuestData => {
-  const kcwikiQuestData = getKcwikiQuestData()
-  return lang in kcwikiQuestData
-}
-
-export const useKcwikiData = (lang: string) => {
-  const [preferKcwiki] = usePreferKcwiki()
-  const supported = checkIsKcwikiSupportedLanguages(lang)
-
-  if (!preferKcwiki) {
-    return null
-  }
-  if (!supported) {
-    return null
-  }
-  const kcwikiQuestData = getKcwikiQuestData()
-  return kcwikiQuestData[lang]
-}
diff --git a/src/store/quest.ts b/src/store/quest.ts
index 7ae6acd..e93da61 100644
--- a/src/store/quest.ts
+++ b/src/store/quest.ts
@@ -1,47 +1,47 @@
+import { QUEST_DATA } from '../../build'
 import { usePluginTranslation } from '../poi/hooks'
 import {
   DocQuest,
-  getKcanotifyQuestData,
   getQuestIdByCode,
   QUEST_STATUS,
   UnionQuest,
 } from '../questHelper'
 import { useGlobalGameQuest, useGlobalQuestStatusQuery } from './gameQuest'
-import { checkIsKcwikiSupportedLanguages, useKcwikiData } from './kcwiki'
+import { DataSource, useStore } from './store'
 
-const DEFAULT_LANG = 'ja-JP'
-
-const checkIsKcanotifySupportedLanguages = (
-  lang: string,
-): lang is keyof typeof kcaQuestData => {
-  const kcaQuestData = getKcanotifyQuestData()
-  return lang in kcaQuestData
-}
-
-export const isSupportedLanguages = (
-  lang: string,
-): lang is keyof ReturnType<typeof getKcanotifyQuestData> =>
-  checkIsKcanotifySupportedLanguages(lang) ||
-  checkIsKcwikiSupportedLanguages(lang)
-
-export const useLanguage = () => {
+const useLanguage = () => {
   const {
     i18n: { language },
   } = usePluginTranslation()
-  const lang = checkIsKcanotifySupportedLanguages(language)
-    ? language
-    : DEFAULT_LANG
-  return lang
+  return language
 }
 
-const useQuestMap = (): Record<string, DocQuest> => {
+export const useDataSource = () => {
+  const {
+    store: { dataSource },
+    updateStore,
+  } = useStore()
   const lang = useLanguage()
-  const kcwikiData = useKcwikiData(lang)
-  if (kcwikiData) {
-    return kcwikiData
+  const setDataSource = (val: DataSource | null) =>
+    updateStore({ dataSource: val })
+  const isValid =
+    dataSource && Object.values(QUEST_DATA).find((i) => i.key === dataSource)
+  const normalizedDataSource = isValid
+    ? dataSource
+    : (QUEST_DATA.find((i) => i.lang === lang)?.key ?? QUEST_DATA[0].key)
+  return { dataSource: normalizedDataSource, setDataSource }
+}
+
+const useQuestMap = (): Record<string, DocQuest> => {
+  const { dataSource } = useDataSource()
+  if (!QUEST_DATA.length) {
+    throw new Error('QUEST_DATA is empty')
+  }
+  const data = QUEST_DATA.find((i) => i.key === dataSource)
+  if (!data) {
+    return QUEST_DATA[0].res
   }
-  const kcaQuestData = getKcanotifyQuestData()
-  return kcaQuestData[lang]
+  return data.res
 }
 
 export const useQuest = (): UnionQuest[] => {
diff --git a/src/store/store.tsx b/src/store/store.tsx
index 7234746..285b2e8 100644
--- a/src/store/store.tsx
+++ b/src/store/store.tsx
@@ -7,8 +7,9 @@ import React, {
   useState,
 } from 'react'
 import { useMount, useUpdateEffect } from 'react-use'
+import { QUEST_DATA } from '../../build'
 import { PACKAGE_NAME } from '../poi/env'
-import { noop, yes } from '../utils'
+import { yes } from '../utils'
 import { GameQuestProvider } from './gameQuest'
 
 export const ALL_CATEGORY_TAG = {
@@ -25,6 +26,9 @@ export enum PROGRESS_TAG {
   AlreadyCompleted = 'AlreadyCompleted',
 }
 
+type Unpacked<T> = T extends (infer U)[] ? U : T
+export type DataSource = Unpacked<typeof QUEST_DATA>['key']
+
 export const initialState = {
   searchInput: '',
   typeTags: {
@@ -35,7 +39,11 @@ export const initialState = {
   } as Record<string, boolean>,
   progressTag: PROGRESS_TAG.All,
   syncWithGame: false as const,
+  /**
+   * @deprecated
+   */
   preferKcwikiData: true,
+  dataSource: null as DataSource | null,
 }
 
 export type State = typeof initialState
@@ -110,16 +118,3 @@ export const useRemoveStorage = () => {
     updateStore(initialState)
   }
 }
-
-/**
- * @deprecated Use progress tag
- */
-export const useSyncWithGame = () => {
-  const setSyncWithGame = noop
-  const toggleSyncWithGame = noop
-  return {
-    syncWithGame: false as const,
-    setSyncWithGame,
-    toggleSyncWithGame,
-  }
-}
diff --git a/src/tags.tsx b/src/tags.tsx
index c174b01..e554625 100644
--- a/src/tags.tsx
+++ b/src/tags.tsx
@@ -1,8 +1,8 @@
 import { Tag } from '@blueprintjs/core'
 import React from 'react'
 import styled from 'styled-components'
-import { useGameTab, usePluginTranslation } from './poi/hooks'
-import { GameQuest, QuestTab } from './poi/types'
+import { usePluginTranslation } from './poi/hooks'
+import { GameQuest } from './poi/types'
 import type { UnionQuest } from './questHelper'
 import {
   hasNewQuest,
@@ -24,12 +24,7 @@ import {
   isYearlyQuest,
   newQuestNumber,
 } from './questHelper'
-import {
-  ALL_CATEGORY_TAG,
-  ALL_TYPE_TAG,
-  PROGRESS_TAG,
-  useSyncWithGame,
-} from './store'
+import { ALL_CATEGORY_TAG, ALL_TYPE_TAG, PROGRESS_TAG } from './store'
 import { useFilterProgressTag, useFilterTags } from './store/filterTags'
 import { useGlobalGameQuest, useGlobalQuestStatusNum } from './store/gameQuest'
 
@@ -165,8 +160,6 @@ export const CategoryTags = () => {
 
 export const TypeTags = () => {
   const { t } = usePluginTranslation()
-  const gameTab = useGameTab()
-  const { syncWithGame } = useSyncWithGame()
   const gameQuests = useGlobalGameQuest()
   const { progressTag } = useFilterProgressTag()
 
@@ -175,8 +168,6 @@ export const TypeTags = () => {
   )
   const { typeTags, setTypeTags } = useFilterTags()
 
-  const limitSwitch = syncWithGame && gameTab !== QuestTab.ALL
-
   return (
     <TagsWrapper>
       <Tag
@@ -215,9 +206,7 @@ export const TypeTags = () => {
       {TYPE_TAGS.slice(3).map((tag) => (
         <Tag
           onClick={() => setTypeTags(tag.name)}
-          intent={
-            typeTags[tag.name] ? (limitSwitch ? 'warning' : 'primary') : 'none'
-          }
+          intent={typeTags[tag.name] ? 'primary' : 'none'}
           interactive={true}
           key={tag.name}
         >