diff --git a/src/contents/index/App.tsx b/src/contents/index/App.tsx
index deaa6ca6..08b1c6f3 100644
--- a/src/contents/index/App.tsx
+++ b/src/contents/index/App.tsx
@@ -69,15 +69,16 @@ function App(): JSX.Element {
 
   const { info, settings } = streamInfo
 
-  const { "settings.display": displaySettings } = settings
+  const { "settings.display": displaySettings, "settings.developer": developerSettings } = settings
 
-  // 狀態為離綫時，此處不需要顯示按鈕
+  // 狀態為離綫時，除非强制啓動為 true
+  // 此處不需要顯示按鈕
   // 離綫下載按鈕交給 feature UI 處理
   if (info.status === 'offline') {
     return <></>
   }
 
-  const screenStatus = useWebScreenChange(settings['settings.developer'].classes)
+  const screenStatus = useWebScreenChange(developerSettings.classes)
   const { bool: open, setFalse: closeDrawer, toggle } = useToggle(false)
 
   const tutorialRef = useRef<TutorialRefProps>()
diff --git a/src/contents/index/mounter.tsx b/src/contents/index/mounter.tsx
index d4b945de..5f6bbf59 100644
--- a/src/contents/index/mounter.tsx
+++ b/src/contents/index/mounter.tsx
@@ -8,7 +8,7 @@ import ContentContext from "~contexts/ContentContexts"
 import type { FeatureType } from "~features"
 import features from "~features"
 import type { Settings } from "~options/fragments"
-import { shouldInit } from "~options/fragments"
+import { shouldInit } from "~options/shouldInit"
 import { getStreamInfoByDom } from "~utils/bilibili"
 import { injectAdapter } from "~utils/inject"
 import { addBLiveMessageCommandListener, sendMessager } from "~utils/messaging"
@@ -60,7 +60,10 @@ function createMountPoints(plasmo: PlasmoSpec, info: StreamInfo): RootMountable[
 
                 const portals = await hook(settings, info)
                 // 返回禁用狀態的話則直接跳過渲染
-                if (!portals) {
+                if (typeof portals === 'string') {
+                    toast.warning(portals, { position: 'top-center' })
+                    return
+                } else if (!portals) {
                     console.info(`房間 ${info.room} 已被 ${key} 功能禁用，已略過`)
                     return
                 }
@@ -116,6 +119,7 @@ function createApp(roomId: string, plasmo: PlasmoSpec, info: StreamInfo): App {
 
             const settings = await getFullSettingStroage()
             const enabled = settings['settings.features'].enabledFeatures
+            const forceBoot = settings['settings.developer'].extra.forceBoot
 
             // 如果沒有取得直播資訊，就嘗試使用 DOM 取得
             if (!info) {
@@ -128,6 +132,11 @@ function createApp(roomId: string, plasmo: PlasmoSpec, info: StreamInfo): App {
                 return
             }
 
+            // 強制啓動
+            if (forceBoot) {
+                info.status = 'online'
+            }
+
             if (!(await shouldInit(settings, info))) {
                 console.info('不符合初始化條件，已略過')
                 return
@@ -141,7 +150,7 @@ function createApp(roomId: string, plasmo: PlasmoSpec, info: StreamInfo): App {
                 toast.warning('检测到你尚未登录, 本扩展的功能将会严重受限, 建议你先登录B站。', { position: 'top-center' })
             }
 
-            // hook adapter (only when online)
+            // hook adapter (only when online or forceBoot)
             if (info.status === 'online') {
                 console.info('開始注入適配器....')
                 const adapterType = settings["settings.capture"].captureMechanism
diff --git a/src/features/index.ts b/src/features/index.ts
index d45cb98a..cabe45f6 100644
--- a/src/features/index.ts
+++ b/src/features/index.ts
@@ -5,7 +5,7 @@ import * as recorder from './recorder'
 import type { StreamInfo } from '~api/bilibili'
 import type { Settings } from '~options/fragments'
 
-export type FeatureHookRender = (settings: Readonly<Settings>, info: StreamInfo) => Promise<(React.ReactPortal | React.ReactNode)[] | undefined>
+export type FeatureHookRender = (settings: Readonly<Settings>, info: StreamInfo) => Promise<(React.ReactPortal | React.ReactNode)[] | string | undefined>
 
 export type FeatureAppRender = React.FC<{}>
 
diff --git a/src/features/jimaku/index.tsx b/src/features/jimaku/index.tsx
index ecea7963..cbd8441c 100644
--- a/src/features/jimaku/index.tsx
+++ b/src/features/jimaku/index.tsx
@@ -95,7 +95,7 @@ const handler: FeatureHookRender = async (settings, info) => {
     if (noNativeVtuber && (await retryCatcher(() => isNativeVtuber(info.uid), 5))) {
         // do log
         console.info('檢測到為國V, 已略過')
-        return undefined // 返回 undefined 以禁用此功能
+        return undefined // 返回 undefined 以禁用此功能且不發送任何警告
     }
 
     return [
diff --git a/src/features/recorder/index.tsx b/src/features/recorder/index.tsx
index 3425bf33..0efc8ffd 100644
--- a/src/features/recorder/index.tsx
+++ b/src/features/recorder/index.tsx
@@ -2,7 +2,6 @@ import RecorderFeatureContext from "~contexts/RecorderFeatureContext";
 import type { FeatureHookRender } from "~features";
 import { sendMessager } from "~utils/messaging";
 import RecorderLayer from "./components/RecorderLayer";
-import { toast } from "sonner";
 
 export const FeatureContext = RecorderFeatureContext
 
@@ -10,8 +9,8 @@ const handler: FeatureHookRender = async (settings, info) => {
 
     const { error, data: urls } = await sendMessager('get-stream-urls', { roomId: info.room })
     if (error) {
-        toast.error('启用快速切片功能失败: '+ error)
-        return undefined // disable the feature
+        console.warn('啟用快速切片功能失敗: ', error)
+        return '啟用快速切片功能失敗: '+ error // 返回 string 以顯示錯誤
     }
 
     return [
diff --git a/src/options/components/SettingFragment.tsx b/src/options/components/SettingFragment.tsx
index ee63e11b..9efb0af1 100644
--- a/src/options/components/SettingFragment.tsx
+++ b/src/options/components/SettingFragment.tsx
@@ -99,6 +99,7 @@ const SettingFragmentContent = forwardRef(function SettingFragmentContent<T exte
     useImperativeHandle(ref, () => ({
         async saveSettings() {
             if (!isModified()) return // if not modified, do nothing
+            console.debug('saving: ', fragmentKey, stateProxy.state)
             await setSettingStorage<T, Schema<SettingFragments[T]>>(fragmentKey, { ...stateProxy.state }) // set the settings to storage
             setBeforeSettings(deepCopy(stateProxy.state)) // update before settings so that to update check modified status
         },
diff --git a/src/options/fragments.ts b/src/options/fragments.ts
index 8611c43b..8b9a25b2 100644
--- a/src/options/fragments.ts
+++ b/src/options/fragments.ts
@@ -6,10 +6,6 @@ import * as features from './fragments/features'
 import * as listings from './fragments/listings'
 import * as version from './fragments/version'
 
-import type { StreamInfo } from '~api/bilibili'
-
-
-type ShouldInit<T extends object> = (settings: Readonly<T>, info: StreamInfo) => Promise<boolean>
 
 interface SettingFragment<T extends object> {
     defaultSettings: Readonly<T>
@@ -26,18 +22,6 @@ export type Settings = {
     [K in keyof SettingFragments]: Schema<SettingFragments[K]>
 }
 
-
-export async function shouldInit(settings: Settings, info: StreamInfo): Promise<boolean> {
-    const shouldInits = Object.entries(fragments).map(([key, fragment]) => {
-        const shouldInit = (fragment as any).shouldInit as ShouldInit<Schema<typeof fragment>>
-        if (shouldInit) {
-            return shouldInit(settings[key], info)
-        }
-        return Promise.resolve(true)
-    })
-    return (await Promise.all(shouldInits)).every(Boolean)
-}
-
 // also defined the order of the settings
 const fragments = {
     'settings.features': features,
@@ -48,6 +32,5 @@ const fragments = {
     'settings.version': version
 }
 
-
 export default fragments
 
diff --git a/src/options/fragments/developer.tsx b/src/options/fragments/developer.tsx
index 4b649ff1..3360bf7f 100644
--- a/src/options/fragments/developer.tsx
+++ b/src/options/fragments/developer.tsx
@@ -1,5 +1,5 @@
-import { Alert, Button, Input, Typography } from '@material-tailwind/react';
-import { Fragment, type ChangeEvent } from 'react';
+import { Alert, Button, Input, Switch, Typography } from '@material-tailwind/react';
+import { Fragment, type ChangeEvent, type ExoticComponent } from 'react';
 import { toast } from 'sonner/dist';
 import type { ExposeHandler, StateProxy } from "~hooks/binding";
 import type { Leaves } from "~types/common";
@@ -33,6 +33,9 @@ export type SettingSchema = {
         chatUserId: string;
         chatDanmaku: string;
     };
+    extra: {
+        forceBoot: boolean;
+    };
 };
 
 export const defaultSettings: Readonly<SettingSchema> = {
@@ -61,13 +64,16 @@ export const defaultSettings: Readonly<SettingSchema> = {
     attr: {
         chatUserId: 'data-uid', // 聊天条 用户id 属性
         chatDanmaku: 'data-danmaku' // 聊天条 弹幕 属性
+    },
+    extra: {
+        forceBoot: false // 在直播间下线时依然强制启动
     }
 }
 
 export const title = '开发者相关'
 
 export const description = [
-    '此设定区块是控制抓取元素的设定，这里的默认数值都是针对当前版本的B站页面。',
+    '此设定区块是控制抓取元素或其他实验性功能的设定，这里的默认数值都是针对当前版本的B站页面。',
     '若B站页面发生改版, 本扩展将无法抓取元素致无法运作。除了等待本扩展的修复版本更新外, 有JS开发经验的用户可以自行修改此区块的数值以适应新版面。',
     '至于没有JS开发经验的用户，则尽量不要碰这里的设定，否则有可能导致扩展无法正常运作。'
 ]
@@ -82,6 +88,11 @@ type ElementDefinerList = {
     [title: string]: ElementDefiner[]
 }
 
+type ComponentDefiner<T> = {
+    Component: ExoticComponent<any>,
+    handler: (e: ChangeEvent<HTMLInputElement>) => T,
+    props?: (prop: { key: string, label: string, value: T, handler: (e: ChangeEvent<HTMLInputElement>) => T }) => object
+}
 
 const elementDefiners: ElementDefinerList = {
     "元素捕捉": [
@@ -167,13 +178,33 @@ const elementDefiners: ElementDefinerList = {
             label: "聊天条 弹幕 属性",
             key: "attr.chatDanmaku"
         },
+    ],
+    "其他设定": [
+        {
+            label: "在直播间下线时依然强制启动",
+            key: "extra.forceBoot"
+        }
     ]
 }
 
+const componentDefiners: Record<string, ComponentDefiner<any>> = {
+    'string': {
+        Component: Input,
+        handler: (e: ChangeEvent<HTMLInputElement>) => e.target.value
+    },
+    'boolean': {
+        Component: Switch,
+        handler: (e: ChangeEvent<HTMLInputElement>) => e.target.checked,
+        props: ({ key, label, value, handler }) => ({
+            checked: value,
+            onChange: handler,
+            label: <Typography className="font-medium">{label}</Typography>
+        })
+    }
+}
 
-function DeveloperSettings({ state, useHandler }: StateProxy<SettingSchema>): JSX.Element {
 
-    const handler = useHandler<ChangeEvent<HTMLInputElement>, string>((e) => e.target.value)
+function DeveloperSettings({ state, useHandler }: StateProxy<SettingSchema>): JSX.Element {
 
     const alertIcon = (
         <svg
@@ -192,7 +223,7 @@ function DeveloperSettings({ state, useHandler }: StateProxy<SettingSchema>): JS
 
     const fetchDeveloper = async () => {
         if (!window.confirm('这将覆盖开发者相关所有目前设定。')) return
-        const fetching = (async function(){
+        const fetching = (async function () {
             const { data, error } = await sendMessager('fetch-developer')
             if (error) throw new Error(error)
             await setSettingStorage('settings.developer', data)
@@ -200,7 +231,7 @@ function DeveloperSettings({ state, useHandler }: StateProxy<SettingSchema>): JS
         toast.promise(fetching, {
             loading: '正在获取远端最新开发者设定...',
             success: '已成功获取最新版本，请重新加载网页。',
-            error: (err) => '获取最新版本失败: '+err.message
+            error: (err) => '获取最新版本失败: ' + err.message
         })
         await fetching
     }
@@ -226,16 +257,23 @@ function DeveloperSettings({ state, useHandler }: StateProxy<SettingSchema>): JS
                     <Typography variant="h3">
                         {title}
                     </Typography>
-                    {definers.map(({ label, key }) => (
-                        <Input
-                            data-testid={key}
-                            key={key}
-                            crossOrigin="anonymous"
-                            variant="static"
-                            label={label}
-                            value={(state as ExposeHandler<SettingSchema>).get(key)}
-                            onChange={handler(key)} />
-                    ))}
+                    {definers.map(({ label, key }) => {
+                        const value = (state as ExposeHandler<SettingSchema>).get(key)
+                        const { Component, handler, props } = componentDefiners[typeof value]
+                        const onChange = useHandler<ChangeEvent<HTMLInputElement>, typeof value>(handler)(key)
+                        return (
+                            <Component
+                                data-testid={key}
+                                key={key}
+                                crossOrigin="anonymous"
+                                {...(props ? props({ key, label, value, handler: onChange }) : {
+                                    value,
+                                    label,
+                                    onChange,
+                                })}
+                            />
+                        )
+                    })}
                 </Fragment>
             ))}
         </div>
diff --git a/src/options/fragments/features.tsx b/src/options/fragments/features.tsx
index d95502fb..9688a91f 100644
--- a/src/options/fragments/features.tsx
+++ b/src/options/fragments/features.tsx
@@ -1,5 +1,4 @@
 import { useCallback, type ChangeEvent } from 'react';
-import { ensureIsVtuber, type StreamInfo } from '~api/bilibili';
 import SwitchListItem from '~options/components/SwitchListItem';
 import { sendMessager } from '~utils/messaging';
 
@@ -230,34 +229,5 @@ function TrashIconButton({ table, title }: { table: TableType, title: string }):
     );
 }
 
-export async function shouldInit(settings: SettingSchema, info: StreamInfo): Promise<boolean> {
-
-    if (!info) {
-        // do log
-        console.info('無法取得直播資訊，已略過')
-        return false
-    }
-
-    if (info.status === 'offline' && settings.enabledRecording.length === 0) {
-        console.info('直播為下綫狀態，且沒有啓用離綫儲存，已略過。')
-        return false
-    }
-
-    if (settings.common.onlyVtuber) {
-
-        if (info.uid !== '0') {
-            await ensureIsVtuber(info)
-        }
-
-        if (!info.isVtuber) {
-            // do log
-            console.info('不是 VTuber, 已略過')
-            return false
-        }
-
-    }
-
-    return true
-}
 
 export default FeatureSettings
\ No newline at end of file
diff --git a/src/options/fragments/listings.tsx b/src/options/fragments/listings.tsx
index 0c961d27..b4b2dbb3 100644
--- a/src/options/fragments/listings.tsx
+++ b/src/options/fragments/listings.tsx
@@ -1,6 +1,5 @@
 
 import { Fragment, type ChangeEvent } from 'react';
-import { type StreamInfo } from '~api/bilibili';
 import DataTable, { type TableHeader } from '~options/components/DataTable';
 import { removeArr } from '~utils/misc';
 
@@ -87,12 +86,5 @@ function ListingSettings({ state, useHandler }: StateProxy<SettingSchema>): JSX.
     )
 }
 
-export async function shouldInit(settings: Readonly<SettingSchema>, info: StreamInfo): Promise<boolean> {
-    if (settings.blackListRooms.some((r) => r.room === info.room || r.room === info.shortRoom) === !settings.useAsWhiteListRooms) {
-        console.info('房間已被列入黑名單，已略過')
-        return false
-    }
-    return true
-}
 
 export default ListingSettings
\ No newline at end of file
diff --git a/src/options/shouldInit.ts b/src/options/shouldInit.ts
new file mode 100644
index 00000000..0f80e163
--- /dev/null
+++ b/src/options/shouldInit.ts
@@ -0,0 +1,45 @@
+import type { Settings } from "~options/fragments"
+import { type StreamInfo, ensureIsVtuber } from "~api/bilibili"
+
+export async function shouldInit(settings: Settings, info: StreamInfo): Promise<boolean> {
+    
+    const {
+        "settings.features": features,
+        "settings.listings": listings,
+        "settings.developer": developer
+    } = settings
+
+    // features
+    if (!info) {
+        // do log
+        console.info('無法取得直播資訊，已略過')
+        return false
+    }
+
+    if (info.status === 'offline' && features.enabledRecording.length === 0 && !developer.extra.forceBoot) {
+        console.info('直播為下綫狀態，且沒有啓用離綫儲存，已略過。(强制啓動為禁用)')
+        return false
+    }
+
+    if (features.common.onlyVtuber) {
+
+        if (info.uid !== '0') {
+            await ensureIsVtuber(info)
+        }
+
+        if (!info.isVtuber) {
+            // do log
+            console.info('不是 VTuber, 已略過')
+            return false
+        }
+
+    }
+
+    // listings
+    if (listings.blackListRooms.some((r) => r.room === info.room || r.room === info.shortRoom) === !listings.useAsWhiteListRooms) {
+        console.info('房間已被列入黑名單，已略過')
+        return false
+    }
+
+    return true;
+}
diff --git a/tests/content.spec.ts b/tests/content.spec.ts
index 4d87b8bc..146f7da9 100644
--- a/tests/content.spec.ts
+++ b/tests/content.spec.ts
@@ -451,3 +451,31 @@ test('測試导航', async ({ room, content, serviceWorker }) => {
 
 })
 
+test('測試 强制啓動 模式', async ({ context, optionPageUrl, page, content }) => {
+
+    logger.info('進入離綫的直播間...')
+    // this room is always offline (guess what)
+    await page.goto('https://live.bilibili.com/21849412', { waitUntil: 'domcontentloaded' })
+    await page.waitForTimeout(3000)
+    logger.info('測試主元素是否不存在...')
+    await expect(content.getByText('功能菜单')).toBeHidden()
+    await expect(content.locator('section#bjf-feature-jimaku')).not.toBeAttached()
+    await expect(content.locator('section#bjf-feature-superchat')).not.toBeAttached()
+
+    logger.info('正在修改設定...')
+    const settingsPage = await context.newPage()
+    await settingsPage.goto(optionPageUrl, { waitUntil: 'domcontentloaded' })
+    await settingsPage.getByText('开发者相关').click()
+    await settingsPage.getByText('在直播间下线时依然强制启动').check()
+    await settingsPage.getByText('保存设定').click()
+    await settingsPage.close()
+
+    logger.info('正在刷新頁面...')
+    await page.reload({ waitUntil: 'domcontentloaded' })
+    await page.waitForTimeout(3000)
+    logger.info('測試主元素是否存在...')
+    await expect(content.getByText('功能菜单')).toBeVisible()
+    await expect(content.locator('section#bjf-feature-jimaku')).toBeAttached()
+    await expect(content.locator('section#bjf-feature-superchat')).toBeAttached()
+
+})
\ No newline at end of file