diff --git a/zhihu_book/README.md b/zhihu_book/README.md
new file mode 100644
index 0000000..22c72db
--- /dev/null
+++ b/zhihu_book/README.md
@@ -0,0 +1,19 @@
+
+## 书本信息
+
+实用经济文书写作指要（修订版）
+https://www.zhihu.com/pub/book/120208917
+
+
+
+## 阅读地址
+
+https://www.zhihu.com/pub/reader/120208917/chapter/1396862474155671552
+
+api:
+章节信息
+https://www.zhihu.com/api/v3/books/120208917/chapters
+
+
+
+css: https://book.zhimg.com/books/391D331321A61A7C6DA7911F9E752CF8.css
\ No newline at end of file
diff --git a/zhihu_book/index.bookmark.js b/zhihu_book/index.bookmark.js
new file mode 100644
index 0000000..c717309
--- /dev/null
+++ b/zhihu_book/index.bookmark.js
@@ -0,0 +1,35 @@
+javascript: (function () {
+ /* 保存知乎电子书 - 浏览器书签 */
+ /* 适用页面：https://www.zhihu.com/pub/reader/120208917 */
+ /* 编写时间：2023-07-13 */
+ let title = document.querySelector('.is-current').querySelector('.chapter-hover-title').childNodes[0].textContent;
+ let html = document.querySelector('.ZhihuEPub')?.innerHTML;
+ if (!html) {
+ html = document.querySelector('.PubHTML')?.childNodes[0]?.childNodes[0]?.innerHTML;
+ }
+
+ let cssPath = "main.css";
+ /* let level2 = document.querySelector('.is-current').classList.contains('level-2') */
+ const level = Number(document.querySelector('.is-current').classList[0].replace('level-', ''));
+ for (let i = 1; i < level; i++) {
+ cssPath = '../' + cssPath
+ }
+
+ let saveHTML = [
+ ``,
+ `${title}`,
+ ``,
+ html,
+ ``,
+ ``
+ ].join('\n');
+ console.log({ title, html, saveHTML });
+ const blob = new Blob([saveHTML], { type: 'text/html' });
+ const objectURL = URL.createObjectURL(blob);
+ const aTag = document.createElement('a');
+ aTag.href = objectURL;
+ aTag.download = title + '.html';
+ aTag.click();
+ URL.revokeObjectURL(objectURL);
+ document.querySelector('.reader-buttons').innerText = '成功';
+})()
\ No newline at end of file
diff --git a/zhihu_book/main.css b/zhihu_book/main.css
new file mode 100644
index 0000000..bef2a6a
--- /dev/null
+++ b/zhihu_book/main.css
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