diff --git a/src/components/item.ts b/src/components/item.ts
index 927e5ca9..c4b30014 100644
--- a/src/components/item.ts
+++ b/src/components/item.ts
@@ -156,14 +156,18 @@ export class CheckboxItem implements IItem {
                             if (['complete', 'interactive'].includes(document.readyState)) {
                                 this.option.enableFunc()?.then().catch()
                             } else {
-                                document.addEventListener('DOMContentLoaded', this.option.enableFunc)
+                                document.addEventListener('DOMContentLoaded', () => {
+                                    this.option.enableFunc && this.option.enableFunc()?.then().catch()
+                                })
                             }
                             break
                         case 'document-idle':
                             if (document.readyState === 'complete') {
                                 this.option.enableFunc()?.then().catch()
                             } else {
-                                document.addEventListener('load', this.option.enableFunc)
+                                window.addEventListener('load', () => {
+                                    this.option.enableFunc && this.option.enableFunc()?.then().catch()
+                                })
                             }
                             break
                         default:
diff --git a/src/global.d.ts b/src/global.d.ts
index 13b1dbbe..9ef1a51c 100644
--- a/src/global.d.ts
+++ b/src/global.d.ts
@@ -22,5 +22,27 @@ export declare global {
                 comment_next_version?: 'ELEMENTS' | 'DEFAULT'
             }
         }
+        EmbedPlayer?: {
+            instance?: {
+                getPlayerInfo: () => {
+                    quality?: string
+                    qualityCandidates?: {
+                        qn?: string
+                        desc?: string
+                    }[]
+                }
+                switchQuality?: function
+            }
+        }
+        livePlayer?: {
+            getPlayerInfo: () => {
+                quality?: string
+                qualityCandidates?: {
+                    qn?: string
+                    desc?: string
+                }[]
+            }
+            switchQuality?: function
+        }
     }
 }
diff --git a/src/rules/live.ts b/src/rules/live.ts
index 35e1475b..7acf84fa 100644
--- a/src/rules/live.ts
+++ b/src/rules/live.ts
@@ -1,6 +1,7 @@
+import { unsafeWindow } from '$'
 import { Group } from '../components/group'
 import { CheckboxItem } from '../components/item'
-import { debugRules as debug } from '../utils/logger'
+import { debugRules as debug, error } from '../utils/logger'
 import { isPageLiveHome, isPageLiveRoom } from '../utils/pageType'
 import fontFaceRegular from './styles/fontFaceRegular.scss?inline'
 
@@ -159,7 +160,7 @@ if (isPageLiveRoom()) {
             enableFunc: async () => {
                 let cnt = 0
                 const id = setInterval(() => {
-                    if (document.querySelector('.rendererRoot, #internationalHeader')) {
+                    if (document.querySelector('.rendererRoot, #main.live-activity-full-main, #internationalHeader')) {
                         if (!location.href.includes('/blanc/')) {
                             window.location.href = location.href.replace(
                                 'live.bilibili.com/',
@@ -174,6 +175,40 @@ if (isPageLiveRoom()) {
             },
             enableFuncRunAt: 'document-end',
         }),
+        // 自动切换最高画质
+        new CheckboxItem({
+            itemID: 'auto-best-quality',
+            description: '自动切换最高画质 (实验功能)',
+            enableFunc: async () => {
+                const qualityFn = () => {
+                    const player = unsafeWindow.EmbedPlayer?.instance || unsafeWindow.livePlayer
+                    if (player) {
+                        try {
+                            const info = player?.getPlayerInfo()
+                            const arr = player?.getPlayerInfo().qualityCandidates
+                            if (info && arr && arr.length) {
+                                let maxQn = 0
+                                arr.forEach((v) => {
+                                    if (v.qn && parseInt(v.qn) > maxQn) {
+                                        maxQn = parseInt(v.qn)
+                                    }
+                                })
+                                if (maxQn && info.quality && maxQn > parseInt(info.quality)) {
+                                    player.switchQuality(`${maxQn}`)
+                                }
+                            }
+                        } catch (err) {
+                            error('auto-best-quality error', err)
+                        }
+                    }
+                }
+                setTimeout(qualityFn, 2000)
+                setTimeout(qualityFn, 4000)
+                setTimeout(qualityFn, 6000)
+                setTimeout(qualityFn, 8000)
+            },
+            enableFuncRunAt: 'document-idle',
+        }),
     ]
     liveGroupList.push(new Group('live-basic', '直播页 基本功能', basicItems))
 
@@ -283,7 +318,7 @@ if (isPageLiveRoom()) {
         new CheckboxItem({
             itemID: 'live-page-head-web-player-awesome-pk-vm',
             description: '隐藏 直播PK特效',
-            itemCSS: `#pk-vm, #awesome-pk-vm {display: none !important;}`,
+            itemCSS: `#pk-vm, #awesome-pk-vm, #universal-pk-vm {display: none !important;}`,
         }),
         // 隐藏 滚动礼物通告
         new CheckboxItem({
diff --git a/src/utils/pageType.ts b/src/utils/pageType.ts
index 5ad657eb..69472419 100644
--- a/src/utils/pageType.ts
+++ b/src/utils/pageType.ts
@@ -32,7 +32,7 @@ const currPage = (): string => {
     }
     if (host === 'live.bilibili.com') {
         // 匹配blanc页（赛事直播or活动直播用），用于对iframe内直播生效
-        if (pathname.match(/^\/(?:blanc\/)?\d+/)) {
+        if (pathname.match(/^\/(?:blanc\/)?\d+(#\/)?/)) {
             return 'liveRoom'
         }
         // 匹配各种直播页iframe、直播活动, 不做处理