diff --git a/CHANGELOG.md b/CHANGELOG.md
index d408649..0574aea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,25 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+# [1.4.0](https://gitea.cuifuqi.online/utools-plug-in/markdown/compare/v1.3.0...v1.4.0) (2026-01-30)
+
+
+### Bug Fixes
+
+* 打开历史目录时关闭所有标签页 ([b952be4](https://gitea.cuifuqi.online/utools-plug-in/markdown/commits/b952be4c4a1618eec7243d0cbb567c23028de47e))
+* **FileTree:** 新建文件时自动添加.md后缀 ([07d2134](https://gitea.cuifuqi.online/utools-plug-in/markdown/commits/07d2134f8c4ec0233c9eeb515d227bcee55c2528))
+
+
+### Features
+
+* **文件树和标签页:** 添加统一右键菜单和文件路径处理 ([4a6810e](https://gitea.cuifuqi.online/utools-plug-in/markdown/commits/4a6810e57b590d3df5f802eb9d52107d8af4b317))
+* **editor:** 添加目录大纲侧边栏功能 ([97caefa](https://gitea.cuifuqi.online/utools-plug-in/markdown/commits/97caefa67338e5bfa081eef7db42ef44b7a85000))
+* **FileTree:** 为文件树空白区域添加上下文菜单 ([7f6d445](https://gitea.cuifuqi.online/utools-plug-in/markdown/commits/7f6d445305e19e9f2f1c8bda0d148ea9f6576b3c))
+* **FileTree:** 为重命名/新建弹窗添加自动聚焦和回车确认功能 ([49b89d7](https://gitea.cuifuqi.online/utools-plug-in/markdown/commits/49b89d7ea1f5caf4bd6bbbe3ba373e4dffdd451a))
+* **LivePreviewEditor:** 为目录侧边栏添加宽度拖拽调整功能 ([2c6b978](https://gitea.cuifuqi.online/utools-plug-in/markdown/commits/2c6b978d8cd69258db887f92bc1bbe3d99b721c7))
+
+
+
 # [1.3.0](https://gitea.cuifuqi.online/utools-plug-in/markdown/compare/v1.2.0...v1.3.0) (2026-01-28)
 
 
diff --git a/package-lock.json b/package-lock.json
index fc4cf31..07f0691 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "project-helper",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "project-helper",
-      "version": "1.3.0",
+      "version": "1.4.0",
       "license": "MIT",
       "dependencies": {
         "@ant-design/icons-vue": "^7.0.1",
diff --git a/package.json b/package.json
index 75d65b6..4d55bc1 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "type": "module",
   "name": "project-helper",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "markdown 笔记本",
   "author": "Project Helper",
   "license": "MIT",