🧹 百度搜索深度净化器
你是否受够了百度搜索满屏的广告、无关的热榜和繁杂的推荐?这款脚本专为百度搜索打造,帮你剥离冗余信息,只留纯粹搜索结果。
🛡️ 核心功能:
强力去广告:精准识别并移除顶部图文推广、底部蓝字广告及右侧底部推广位。
右侧栏瘦身:可一键隐藏右侧的“百度热榜”、“相关搜索”及“百度保障护航”提示。
清理底部干扰:彻底告别搜索结果底部的“大家还在搜/都在搜”及“相关搜索”表格。
内容来源过滤:支持屏蔽指定来源内容(如一键屏蔽 baijiahao.baidu.com 百家号文章)。
⚙️ 特色亮点:
模块化可控:不做一刀切!所有 8 项净化规则均为独立开关,你可以自由决定开启或关闭哪些功能。
原生设置面板:告别丑陋的悬浮球,设置页完美融入油猴菜单。点击浏览器油猴图标 -> 选择“🧹 净化器设置”,即可唤出美观的原生风格配置面板。
动态防抖监听:采用 MutationObserver + 防抖技术,无论是首页加载还是向下滚动异步加载的新内容,都能瞬间净化,不漏过任何一条广告。
配置持久化:你的所有设置均保存在本地,关闭浏览器也不丢失,一次配置,长久清爽。
脚本截图


脚本代码
// ==UserScript==
// @name 百度搜索深度净化器
// @namespace http://tampermonkey.net/
// @version 3.1
// @description 智能移除百度搜索结果中的各类广告、相关搜索、热榜、百家号等,通过油猴菜单打开设置
// @author MRBANK
// @match *://www.baidu.com/*
// @icon https://www.baidu.com/favicon.ico
// @grant GM_registerMenuCommand
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
// ================= 配置管理 =================
const CONFIG_KEY = 'baidu_purifier_config';
const defaultConfig = {
ad: true, // 1. 各类广告
rightRelated: true, // 2. 右侧相关搜索
rightHot: true, // 3. 右侧百度热榜
rightHint: true, // 4. 右侧百度保障提示
rightBottomAd: true, // 5. 右侧底部推广
searchAlso: true, // 6. 大家还在搜/都在搜
bottomRelated: true, // 7. 底部相关搜索
baijiahao: true // 8. 屏蔽百家号
};
// 配置项分组与标签定义
const configStructure = [
{
groupName: "广告与推广",
items: [
{ key: 'ad', label: '搜索结果广告' },
{ key: 'rightBottomAd', label: '右侧底部推广' }
]
},
{
groupName: "右侧栏模块",
items: [
{ key: 'rightRelated', label: '右侧相关搜索' },
{ key: 'rightHot', label: '右侧百度热榜' },
{ key: 'rightHint', label: '右侧保障提示' }
]
},
{
groupName: "内容过滤",
items: [
{ key: 'baijiahao', label: '屏蔽百家号来源' }
]
},
{
groupName: "底部与推荐",
items: [
{ key: 'searchAlso', label: '大家还在搜/都在搜' },
{ key: 'bottomRelated', label: '底部相关搜索' }
]
}
];
function getConfig() {
let saved = localStorage.getItem(CONFIG_KEY);
if (saved) {
try { return {...defaultConfig, ...JSON.parse(saved)}; }
catch(e) { return {...defaultConfig}; }
}
return {...defaultConfig};
}
function saveConfig(cfg) {
localStorage.setItem(CONFIG_KEY, JSON.stringify(cfg));
}
// ================= 油猴菜单与设置 UI =================
let isPanelOpen = false;
let needReload = false;
function openSettingsPanel() {
if (isPanelOpen) return;
isPanelOpen = true;
needReload = false;
// 注入 CSS
const style = document.createElement('style');
style.id = 'bp-settings-style';
style.textContent = `
#bp-overlay {
position: fixed; top: 0; left: 0; width: 100%; height: 100%;
background: rgba(0,0,0,0.4); z-index: 999998;
display: flex; align-items: center; justify-content: center;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
#bp-modal {
background: #fff; width: 360px; border-radius: 8px;
box-shadow: 0 10px 30px rgba(0,0,0,0.15); overflow: hidden;
display: flex; flex-direction: column;
}
#bp-header {
display: flex; justify-content: space-between; align-items: center;
padding: 15px 20px; border-bottom: 1px solid #e8e8e8;
}
#bp-header h3 { margin: 0; font-size: 16px; color: #333; }
#bp-close-btn {
background: none; border: none; font-size: 20px; color: #999;
cursor: pointer; line-height: 1; padding: 0;
}
#bp-close-btn:hover { color: #333; }
#bp-body { padding: 10px 0; max-height: 60vh; overflow-y: auto; }
.bp-group-title {
padding: 10px 20px 5px; margin: 0; font-size: 13px; color: #888; font-weight: 500;
}
.bp-switch-row {
display: flex; justify-content: space-between; align-items: center;
padding: 12px 20px; font-size: 14px; color: #333;
transition: background 0.2s;
}
.bp-switch-row:hover { background: #f5f7fa; }
.bp-switch {
position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0;
}
.bp-switch input { opacity: 0; width: 0; height: 0; }
.bp-slider {
position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0;
background-color: #ccc; transition: .3s; border-radius: 22px;
}
.bp-slider:before {
position: absolute; content: ""; height: 16px; width: 16px;
left: 3px; bottom: 3px; background-color: white; transition: .3s; border-radius: 50%;
box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.bp-switch input:checked + .bp-slider { background-color: #4e6ef2; }
.bp-switch input:checked + .bp-slider:before { transform: translateX(18px); }
`;
document.head.appendChild(style);
// 构建弹窗 DOM
const overlay = document.createElement('div');
overlay.id = 'bp-overlay';
const modal = document.createElement('div');
modal.id = 'bp-modal';
// 头部
const header = document.createElement('div');
header.id = 'bp-header';
const title = document.createElement('h3');
title.textContent = '百度净化器 - 设置';
const closeBtn = document.createElement('button');
closeBtn.id = 'bp-close-btn';
closeBtn.textContent = '✕';
header.appendChild(title);
header.appendChild(closeBtn);
// 主体
const body = document.createElement('div');
body.id = 'bp-body';
const cfg = getConfig();
configStructure.forEach(group => {
const groupTitle = document.createElement('div');
groupTitle.className = 'bp-group-title';
groupTitle.textContent = group.groupName;
body.appendChild(groupTitle);
group.items.forEach(item => {
const row = document.createElement('div');
row.className = 'bp-switch-row';
const label = document.createElement('span');
label.textContent = item.label;
const switchContainer = document.createElement('label');
switchContainer.className = 'bp-switch';
const input = document.createElement('input');
input.type = 'checkbox';
input.checked = cfg[item.key];
input.dataset.key = item.key;
const slider = document.createElement('span');
slider.className = 'bp-slider';
switchContainer.appendChild(input);
switchContainer.appendChild(slider);
row.appendChild(label);
row.appendChild(switchContainer);
body.appendChild(row);
// 开关事件
input.addEventListener('change', (e) => {
const currentCfg = getConfig();
currentCfg[e.target.dataset.key] = e.target.checked;
saveConfig(currentCfg);
needReload = true; // 标记需要刷新
});
});
});
modal.appendChild(header);
modal.appendChild(body);
overlay.appendChild(modal);
document.body.appendChild(overlay);
// 关闭事件
const closePanel = () => {
document.body.removeChild(overlay);
document.head.removeChild(style);
isPanelOpen = false;
if (needReload) location.reload(); // 有关闭改动则刷新
};
closeBtn.addEventListener('click', closePanel);
overlay.addEventListener('click', (e) => {
if (e.target === overlay) closePanel();
});
}
// 注册油猴菜单
GM_registerMenuCommand('🧹 净化器设置', openSettingsPanel);
// ================= 核心清理逻辑 =================
function clearBaiduCrap() {
const cfg = getConfig();
// 1. 移除带有"广告"标签的推广内容
if (cfg.ad) {
const adLabels = document.querySelectorAll('.ec-tuiguang, .ecfc-tuiguang, span[data-tuiguang], a.m');
adLabels.forEach(label => {
const isAd = label.classList.contains('ec-tuiguang') ||
label.classList.contains('ecfc-tuiguang') ||
label.hasAttribute('data-tuiguang') ||
(label.tagName === 'A' && label.classList.contains('m') && label.textContent.trim() === '广告');
if (isAd) {
let adContainer = label.closest('div[data-placeid]') ||
label.closest('.EC_result') ||
label.closest('.c-container') ||
label.closest('.result');
if (adContainer) adContainer.remove();
}
});
}
// 2. 移除右侧"相关搜索"模块
if (cfg.rightRelated) {
document.querySelectorAll('[tpl="recommend_list_san"]').forEach(el => el.remove());
document.querySelectorAll('.recommend-single-list_5TJKn').forEach(el => {
let container = el.closest('.result-op') || el.closest('.cr-content');
if (container) container.remove();
});
}
// 3. 移除右侧"百度热榜"模块
if (cfg.rightHot) {
document.querySelectorAll('[tpl="right_toplist1"]').forEach(el => el.remove());
document.querySelectorAll('.FYB_RD').forEach(el => {
let container = el.closest('.result-op') || el.closest('.cr-content');
if (container) container.remove();
});
}
// 4. 移除右侧"百度保障为您搜索护航"提示框
if (cfg.rightHint) {
document.querySelectorAll('.hint_right_middle, [tpl="app/hint-head-top"]').forEach(el => {
const container = el.closest('.hint_right_middle') || el;
if (container) container.remove();
});
}
// 5. 移除右侧底部"想在此推广您的产品吗"广告位
if (cfg.rightBottomAd) {
const rightBottomAd = document.querySelector('#con-right-bottom') || document.querySelector('.ad-widget-header');
if (rightBottomAd) {
const container = rightBottomAd.closest('#con-right-bottom') || rightBottomAd.closest('div[id^="m"]') || rightBottomAd;
if (container) container.remove();
}
}
// 6. 移除"大家还在搜" / "大家都在搜"模块
if (cfg.searchAlso) {
const searchAlsoNodes = document.evaluate(
"//div[contains(text(), '大家还在搜') or contains(text(), '大家都在搜')]",
document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null
);
for (let i = 0; i < searchAlsoNodes.snapshotLength; i++) {
const node = searchAlsoNodes.snapshotItem(i);
const container = node.closest('.c-container') || node.closest('.result-op') || node.closest('[class*="rg-upgrade"]');
if (container) container.remove();
}
}
// 7. 移除底部的"相关搜索"表格模块
if (cfg.bottomRelated) {
document.querySelectorAll('table[class*="rs-table"]').forEach(el => {
const container = el.closest('.c-container') || el.closest('.result-op') || el.parentElement;
if (container) container.remove();
});
const relatedSearchNodes = document.evaluate(
"//div[contains(text(), '相关搜索') or contains(text(), '相关推荐')]",
document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null
);
for (let i = 0; i < relatedSearchNodes.snapshotLength; i++) {
const node = relatedSearchNodes.snapshotItem(i);
if (node.closest('table[class*="rs-table"]') || node.querySelector('table[class*="rs-table"]')) {
const container = node.closest('.c-container') || node.closest('.result-op') || node.parentElement;
if (container) container.remove();
}
}
}
// 8. 屏蔽百家号来源的搜索结果
if (cfg.baijiahao) {
// 遍历所有可能的搜索结果卡片
document.querySelectorAll('.c-container, .result').forEach(el => {
// 检查底部显示的来源网址文本
const showUrl = el.querySelector('.c-showurl');
const isBaijiahaoText = showUrl && showUrl.textContent.includes('baijiahao.baidu.com');
// 检查真实落地页链接 (标题或底部链接的 data-landurl 属性)
const isBaijiahaoLandUrl = el.querySelector('a[data-landurl*="baijiahao.baidu.com"]');
// 检查容器的 mu 属性 (部分卡片含有此属性标识来源)
const isBaijiahaoMu = el.hasAttribute('mu') && el.getAttribute('mu').includes('baijiahao.baidu.com');
// 满足以上任一条件,即视为百家号内容并移除
if (isBaijiahaoText || isBaijiahaoLandUrl || isBaijiahaoMu) {
el.remove();
}
});
}
}
// ================= 启动逻辑 =================
clearBaiduCrap();
let timer = null;
const observer = new MutationObserver(() => {
if (timer) clearTimeout(timer);
timer = setTimeout(clearBaiduCrap, 150);
});
const wrapper = document.getElementById('wrapper') || document.body;
observer.observe(wrapper, { childList: true, subtree: true });
})();