diff --git a/README.md b/README.md
index e89ac6e..0a3128b 100644
--- a/README.md
+++ b/README.md
@@ -42,30 +42,26 @@ For images that don't have the above those file endings, like say
 ## Tampermonkey Installation
 
 1. Install the [Tampermonkey](http://tampermonkey.net).
-2. Open the [Workflowy Image tampermonkey script](https://raw.githubusercontent.com/jonleung/workflowy-images/master/tampermonkey/workflowy_images_tampermonkey_script.js) and copy the entire contents of that file to your clipboard.
-3. Click on your Tampermonkey icon in your Browser and click "Add a new script…"
-
-   > ![](screenshots/github/tampermonkey_installation/new_script.png)
-
-4. Select everything in the resulting editor and delete it. It should look blank
-   blank like this:
-
-  > ![](screenshots/github/tampermonkey_installation/delete_script.png)
-
-5. Now in your empty editor, paste the code in  that you just copied from the
-   other file.
-
-6. Click the save icon:
-
-   > ![](screenshots/github/tampermonkey_installation/save_script.png)
-
-5. Then in your browser, refresh your `workflowy.com` window to let the
+2. Click install [GreasyFork - workflowy-images-and-bilibili-videos](https://greasyfork.org/zh-CN/scripts/528715-workflowy-images-and-bilibili-videos/code)
+3. Then in your browser, refresh your `workflowy.com` window to let the
    installation take effect.
 
 _(Credit for the Tampermonkey installation directions go to Frank Degenaar. I
   took the directions and screenshots he wrote from [the blogpost he wrote on
   the Workflowy Site](https://blog.workflowy.com/2016/01/06/inline-images/)._
 
+## Version History
+
+- 0.3: 
+  - Add support for Bilibili videos.
+  - Remove images once link is removed.
+  - Fix some bugs
+- 0.31:
+  - 增加 webp 格式
+  - 修复 mac 不显示 b 站视频问题
+  - 改为识别链接而不是内容
+  - 上传到 [GreasyFork](https://greasyfork.org/zh-CN/scripts/528715-workflowy-images-and-bilibili-videos/code)
+
 ## Credits
 
 I did not come up with this idea.
diff --git a/XiaolaiMonoSC-Regular.ttf b/XiaolaiMonoSC-Regular.ttf
new file mode 100644
index 0000000..2e4c91c
Binary files /dev/null and b/XiaolaiMonoSC-Regular.ttf differ
diff --git a/tampermonkey/workflowy_images_tampermonkey_script.js b/tampermonkey/workflowy_images_tampermonkey_script.js
index 19cc97e..3f6bd18 100644
--- a/tampermonkey/workflowy_images_tampermonkey_script.js
+++ b/tampermonkey/workflowy_images_tampermonkey_script.js
@@ -1,26 +1,42 @@
 // ==UserScript==
-// @name         workflowy-images
+// @name         workflowy-images-and-bilibili-videos
 // @namespace    http://tampermonkey.net/
-// @version      0.2
+// @version      0.31
 // @description  Embed image links into workflowy
-// @author       Jonathan Leung (https://github.com/jonleung)
+// @author       Jonathan Leung (https://github.com/jonleung)&eterlan(https://github.com/eterlan)
 // @match        https://workflowy.com/*
 // @grant        none
+// @require      https://code.jquery.com/jquery-3.6.0.min.js
+// @require      https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.1/underscore-min.js
+// @license MIT
 // ==/UserScript==
-'use strict';
+"use strict";
 
-var IMAGE_EXTENSIONS = [".png", ".jpg", ".jpeg", ".gif", ".bmp"];
+// 在脚本最开始的部分，添加这个函数
+function addReferrerMeta() {
+    const meta = document.createElement('meta');
+    meta.name = 'referrer';
+    meta.content = 'no-referrer';
+    document.head.appendChild(meta);
+}
+
+(function() {
+    if (document.head) {
+        addReferrerMeta();
+    } else {
+        document.addEventListener('DOMContentLoaded', addReferrerMeta);
+    }
+})();
+
+var IMAGE_EXTENSIONS = [".png", ".jpg", ".jpeg", ".gif", ".bmp", ".webp"];
 
 function createImageNodeAfterNode($node, imgSrc) {
   if ($node.parent().find(".content-img").length === 0) {
-    var $div = $("<div>")
-                  .addClass("content-img");
-    var $img = $("<img>")
-                  .attr("src", imgSrc)
-                  .css({
-                    "max-width": "100%",
-                    "max-height": "350px"
-                  });
+    var $div = $("<div>").addClass("content-img");
+    var $img = $("<img>").attr("src", imgSrc).css({
+      "max-width": "100%",
+      "max-height": "350px",
+    });
     $div.append($img);
 
     $node.after($div);
@@ -42,38 +58,143 @@ function generateImagesForContentNode(node) {
 
 function generateImagesForLinkNode(node) {
   var $node = $(node);
+  var href = $node.attr('href');
+
+  // 如果没有 href 属性，直接返回
+  if (!href) return;
+
+  var hasImageExtension = IMAGE_EXTENSIONS.some((ext) =>
+    href.toLowerCase().endsWith(ext)
+  );
+
+  if (hasImageExtension) {
+    createImageNodeAfterNode($node.parent().parent(), href);
+  }
+}
+
+// 添加 B 站视频 ID 提取函数
+function getBilibiliVideoId(url) {
+  const bvMatch = url.match(/BV\w{10}/);
+  return bvMatch ? bvMatch[0] : null;
+}
+
+function createBilibiliIframeAfterNode($node, videoId) {
+  if ($node.parent().find(".content-video").length === 0) {
+    var $div = $("<div>").addClass("content-video");
+    var $iframe = $("<iframe>")
+      .attr(
+        "src",
+        `https://player.bilibili.com/player.html?bvid=${videoId}&page=1&autoplay=0`
+      )
+      .attr("scrolling", "no")
+      .attr("border", "0")
+      .attr("frameborder", "no")
+      .attr("framespacing", "0")
+      .attr("allowfullscreen", "true")
+      .css({
+        width: "100%",
+        height: "500px",
+        "max-width": "800px",
+      });
+    $div.append($iframe);
+    $node.after($div);
+  }
+}
+
+function generateVideoForLinkNode(node) {
+  var $node = $(node);
+  var url = $node.attr('href');
 
-  var url = $node.text();
-  var curExtension = url.substr(-4);
-  if (_.contains(IMAGE_EXTENSIONS, curExtension) && $node.parent().text()[0] !== "!") {
-    createImageNodeAfterNode($node.parent(), url);
+  // 检查是否是 B 站链接
+  if (url.includes("bilibili.com/video")) {
+    var videoId = getBilibiliVideoId(url);
+    if (videoId) {
+      createBilibiliIframeAfterNode($node.parent().parent(), videoId);
+    }
   }
 }
 
 function checkForChanges() {
-  $("div.name div.content, div.notes div.content").each(function(i, node) {
+  // 清理不再需要的图片
+  $("div.content-img").each(function (i, imgDiv) {
+    var $imgDiv = $(imgDiv);
+    var $prevContent = $imgDiv.prev(".content");
+
+    // 检查前一个 content 元素中是否还包含图片链接
+    var hasMarkdownImage = $prevContent.text().match(/\!\[.*\]\((.+)\)/);
+
+    // 检查图片链接
+    var hasImageLink = false;
+    $prevContent.find("a.contentLink").each(function (_, link) {
+      var $link = $(link);
+      var href = $link.attr('href');
+      if (href && IMAGE_EXTENSIONS.some((ext) => href.toLowerCase().endsWith(ext))) {
+        hasImageLink = true;
+        return false; // break
+      }
+    });
+
+    // 如果既没有 markdown 图片也没有图片链接，则移除
+    if (!hasMarkdownImage && !hasImageLink) {
+      $imgDiv.remove();
+    }
+  });
+
+  // 移除不再有对应链接的视频
+  $("div.content-video").each(function (i, videoDiv) {
+    var $videoDiv = $(videoDiv);
+    var $prevContent = $videoDiv.prev(".content");
+    var hasVideoLink = false;
+
+    $prevContent.find("a.contentLink").each(function (_, link) {
+      var url = $(link).attr('href');
+      if (url.includes("bilibili.com/video")) {
+        hasVideoLink = true;
+        return false;
+      }
+    });
+
+    if (!hasVideoLink) {
+      $videoDiv.remove();
+    }
+  });
+
+  // 原有的图片处理逻辑
+  $("div.name div.content, div.notes div.content").each(function (i, node) {
     generateImagesForContentNode(node);
   });
 
-  $("div.name a.contentLink, div.notes a.contentLink").each(function(i, node) {
+  $("div.name a.contentLink, div.notes a.contentLink").each(function (i, node) {
     generateImagesForLinkNode(node);
+    generateVideoForLinkNode(node); // 添加视频处理
   });
+}
 
-  // TODO: These currently need to be in this order because otherwise when
-  // there is a raw link  in the notes, it will be overwritten
-};
+// 添加 MutationObserver 来监听 DOM 变化
+const observer = new MutationObserver(function (mutations) {
+  checkForChanges();
+});
 
-// When the page finishes loading
-$(window).load(function () {
-    checkForChanges();
+// 当页面加载完成时
+$(window).on("load", function () {
+  checkForChanges();
+
+  // 开始观察 DOM 变化
+  observer.observe(document.body, {
+    childList: true,
+    subtree: true,
+  });
+
+  // 为确保内容加载后能显示图片，额外延迟检查一次
+  setTimeout(checkForChanges, 1000);
 });
 
 // When you change nodes
 window.onhashchange = checkForChanges;
 
 // When you press any keyboard key
-$(document).keydown(function(e) {
-  setTimeout(function() {
+$(document).keydown(function (e) {
+  setTimeout(function () {
     checkForChanges();
   }, 250);
-});
+});
\ No newline at end of file