diff --git a/app/changelogs/v3.1.20/v3.1.20.md b/app/changelogs/v3.1.20/v3.1.20.md
new file mode 100644
index 000000000..654fe3be1
--- /dev/null
+++ b/app/changelogs/v3.1.20/v3.1.20.md
@@ -0,0 +1,45 @@
+## Overview
+
+This version improves some details.
+
+## Changelogs
+
+Below are the detailed changes in this version.
+
+### Enhancement
+
+* [Improve tab drag highlighting](https://github.com/siyuan-note/siyuan/pull/13549)
+* [Hide the toolbar when the mouse is pressed on an element other than the toolbar](https://github.com/siyuan-note/siyuan/issues/13653)
+* [Improve escaping content for database primary key, relation, and rollup fields](https://github.com/siyuan-note/siyuan/issues/13704)
+* [When all sub-blocks of a super-block are selected, merging into a super-block is not supported](https://github.com/siyuan-note/siyuan/issues/13729)
+* [Remove Markdown markers when copying inline elements](https://github.com/siyuan-note/siyuan/issues/13735)
+* [Supports multiple pasting after copying the image file](https://github.com/siyuan-note/siyuan/issues/13736)
+* [PDF annotations support conversion to text *](https://github.com/siyuan-note/siyuan/issues/13742)
+* [Improve the inline code element parsing](https://github.com/siyuan-note/siyuan/issues/13754)
+* [Improve block content stat](https://github.com/siyuan-note/siyuan/issues/13759)
+* [Improve list super block editing](https://github.com/siyuan-note/siyuan/issues/13764)
+* [Improve importing conf](https://github.com/siyuan-note/siyuan/issues/13767)
+* [Improve the underline element parsing](https://github.com/siyuan-note/siyuan/issues/13768)
+* [Avoid window controls overlay covering SiYuan toolbar buttons](https://github.com/siyuan-note/siyuan/pull/13771)
+* [Improve list item, super block and blockquote backlink propagation](https://github.com/siyuan-note/siyuan/issues/13776)
+* [Supports proxy settings on mobile when using network serving](https://github.com/siyuan-note/siyuan/issues/13784)
+* [Improve drag for doc, outline, database, and block](https://github.com/siyuan-note/siyuan/issues/13785)
+* [Backlink count at the doc block title including sub-blocks](https://github.com/siyuan-note/siyuan/issues/13791)
+* [Improve changing database field type](https://github.com/siyuan-note/siyuan/issues/13797)
+* [Supports click PlantUML diagram hyperlink](https://github.com/siyuan-note/siyuan/issues/13801)
+* [Improve lazy loading image processing of browser clipping extension](https://github.com/siyuan-note/siyuan/issues/13810)
+* [Supports setting keep-alive notification text on Android](https://github.com/siyuan-note/siyuan/issues/13815)
+
+### Refactor
+
+* [Upgrade to Electron v32.2.8](https://github.com/siyuan-note/siyuan/issues/13752)
+
+### Development
+
+* [Add plugin API `openSetting`](https://github.com/siyuan-note/siyuan/pull/13761)
+* [Change parameters of plugin API `addFloatLayer`](https://github.com/siyuan-note/siyuan/issues/13816)
+
+## Download
+
+* [B3log](https://b3log.org/siyuan/en/download.html)
+* [GitHub](https://github.com/siyuan-note/siyuan/releases)
diff --git a/app/changelogs/v3.1.20/v3.1.20_zh_CHT.md b/app/changelogs/v3.1.20/v3.1.20_zh_CHT.md
new file mode 100644
index 000000000..08f0df239
--- /dev/null
+++ b/app/changelogs/v3.1.20/v3.1.20_zh_CHT.md
@@ -0,0 +1,45 @@
+## 概述
+
+該版本改進了一些細節。
+
+## 變更記錄
+
+以下是此版本中的詳細變更。
+
+### 改進功能
+
+* [改良頁籤拖曳高亮](https://github.com/siyuan-note/siyuan/pull/13549)
+* [當滑鼠按在工具列以外的元素上時隱藏工具列](https://github.com/siyuan-note/siyuan/issues/13653)
+* [改進資料庫主鍵、關聯和匯總欄位的內容轉義](https://github.com/siyuan-note/siyuan/issues/13704)
+* [當超級區塊的所有子區塊被選中時，不支援合併為超級區塊](https://github.com/siyuan-note/siyuan/issues/13729)
+* [複製行級元素時移除 Markdown 標記符](https://github.com/siyuan-note/siyuan/issues/13735)
+* [支援複製圖片檔案後多次貼上](https://github.com/siyuan-note/siyuan/issues/13736)
+* [PDF 標註支援轉換為文字](https://github.com/siyuan-note/siyuan/issues/13742)
+* [改進行級程式碼元素解析](https://github.com/siyuan-note/siyuan/issues/13754)
+* [改進區塊內容統計](https://github.com/siyuan-note/siyuan/issues/13759)
+* [改進清單超級區塊編輯](https://github.com/siyuan-note/siyuan/issues/13764)
+* [改進導入配置](https://github.com/siyuan-note/siyuan/issues/13767)
+* [改進底線元素解析](https://github.com/siyuan-note/siyuan/issues/13768)
+* [避免視窗控制覆蓋 SiYuan 工具列按鈕](https://github.com/siyuan-note/siyuan/pull/13771)
+* [改進清單項目、超級區塊和引用區塊的反向連結傳遞](https://github.com/siyuan-note/siyuan/issues/13776)
+* [支援透過網路伺服設定行動裝置代理程式](https://github.com/siyuan-note/siyuan/issues/13784)
+* [改進文件、大綱、資料庫和區塊的拖曳](https://github.com/siyuan-note/siyuan/issues/13785)
+* [文件區塊標題的反向連結計數包括子區塊](https://github.com/siyuan-note/siyuan/issues/13791)
+* [改進更改資料庫欄位類型](https://github.com/siyuan-note/siyuan/issues/13797)
+* [支援點擊 PlantUML 圖表超連結](https://github.com/siyuan-note/siyuan/issues/13801)
+* [改進瀏覽器剪藏擴充功能的懶加載圖片處理](https://github.com/siyuan-note/siyuan/issues/13810)
+* [支援在 Android 上設定保活通知文字](https://github.com/siyuan-note/siyuan/issues/13815)
+
+### 開發重構
+
+* [升級至 Electron v32.2.8](https://github.com/siyuan-note/siyuan/issues/13752)
+
+### 開發者
+
+* [新增外掛程式 API `openSetting`](https://github.com/siyuan-note/siyuan/pull/13761)
+* [更改插件 API `addFloatLayer` 的參數](https://github.com/siyuan-note/siyuan/issues/13816)
+
+## 下載
+
+* [B3log](https://b3log.org/siyuan/download.html)
+* [GitHub](https://github.com/siyuan-note/siyuan/releases)
diff --git a/app/changelogs/v3.1.20/v3.1.20_zh_CN.md b/app/changelogs/v3.1.20/v3.1.20_zh_CN.md
new file mode 100644
index 000000000..adb3df16e
--- /dev/null
+++ b/app/changelogs/v3.1.20/v3.1.20_zh_CN.md
@@ -0,0 +1,45 @@
+## 概述
+
+该版本改进了一些细节。
+
+## 变更记录
+
+以下是此版本中的详细变更。
+
+### 改进功能
+
+* [改进页签拖动高亮](https://github.com/siyuan-note/siyuan/pull/13549)
+* [当鼠标按在工具栏以外的元素上时隐藏工具栏](https://github.com/siyuan-note/siyuan/issues/13653)
+* [改进数据库主键、关联和汇总字段的内容转义](https://github.com/siyuan-note/siyuan/issues/13704)
+* [当超级块的所有子块被选中时，不支持合并为超级块](https://github.com/siyuan-note/siyuan/issues/13729)
+* [复制行级元素时移除 Markdown 标记符](https://github.com/siyuan-note/siyuan/issues/13735)
+* [支持复制图片文件后多次粘贴](https://github.com/siyuan-note/siyuan/issues/13736)
+* [PDF 标注支持转换为文本](https://github.com/siyuan-note/siyuan/issues/13742)
+* [改进行级代码元素解析](https://github.com/siyuan-note/siyuan/issues/13754)
+* [改进块内容统计](https://github.com/siyuan-note/siyuan/issues/13759)
+* [改进列表超级块编辑](https://github.com/siyuan-note/siyuan/issues/13764)
+* [改进导入配置](https://github.com/siyuan-note/siyuan/issues/13767)
+* [改进下划线元素解析](https://github.com/siyuan-note/siyuan/issues/13768)
+* [避免窗口控件覆盖 SiYuan 工具栏按钮](https://github.com/siyuan-note/siyuan/pull/13771)
+* [改进列表项、超级块和引用块的反向链接传递](https://github.com/siyuan-note/siyuan/issues/13776)
+* [支持通过网络伺服设置移动端代理](https://github.com/siyuan-note/siyuan/issues/13784)
+* [改进文档、大纲、数据库和块的拖动](https://github.com/siyuan-note/siyuan/issues/13785)
+* [文档块标题的反向链接计数包括子块](https://github.com/siyuan-note/siyuan/issues/13791)
+* [改进更改数据库字段类型](https://github.com/siyuan-note/siyuan/issues/13797)
+* [支持点击 PlantUML 图表超链接](https://github.com/siyuan-note/siyuan/issues/13801)
+* [改进浏览器剪藏扩展的懒加载图片处理](https://github.com/siyuan-note/siyuan/issues/13810)
+* [支持在 Android 上设置保活通知文本](https://github.com/siyuan-note/siyuan/issues/13815)
+
+### 开发重构
+
+* [升级到 Electron v32.2.8](https://github.com/siyuan-note/siyuan/issues/13752)
+
+### 开发者
+
+* [添加插件 API `openSetting`](https://github.com/siyuan-note/siyuan/pull/13761)
+* [更改插件 API `addFloatLayer` 的参数](https://github.com/siyuan-note/siyuan/issues/13816)
+
+## 下载
+
+* [B3log](https://b3log.org/siyuan/download.html)
+* [GitHub](https://github.com/siyuan-note/siyuan/releases)