diff --git a/README.md b/README.md
index e271736a7..8cb5408e3 100644
--- a/README.md
+++ b/README.md
@@ -76,17 +76,11 @@ For more information on how to use the following functions, please see [characte
 
 ## Changelogs
 
-### [v3.76.1](https://github.com/purocean/yn/releases/tag/v3.76.1) 2024-09-06
+### [v3.76.2](https://github.com/purocean/yn/releases/tag/v3.76.2) 2024-09-14
 
-[Windows](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-win-x64-3.76.1.exe) | [macOS arm64](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-mac-arm64-3.76.1.dmg) | [macOS x64](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-mac-x64-3.76.1.dmg) | [Linux AppImage](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-linux-x86_64-3.76.1.AppImage) | [Linux deb](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-linux-amd64-3.76.1.deb)
+[Windows](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-win-x64-3.76.2.exe) | [macOS arm64](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-mac-arm64-3.76.2.dmg) | [macOS x64](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-mac-x64-3.76.2.dmg) | [Linux AppImage](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-linux-x86_64-3.76.2.AppImage) | [Linux deb](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-linux-amd64-3.76.2.deb)
 
-1. feat: Added support for the Russian language
-2. feat: Added an entry point for usage guidance
-3. feat: Optimized the completion of ordered list numbers
-4. feat: Added `{docHash}` placeholder to the image save directory configuration
-5. fix: Fixed an issue where the input box might not be focusable on Windows
-6. fix: Fixed the issue of incorrect read-only status in the editor under certain conditions
-7. fix: Fixed the issue of incorrect size calculation for Mermaid rendering under certain conditions
+1. fix: correct rendering issue with PlantUML diagrams
 
 [More release notes](https://github.com/purocean/yn/releases)
 
diff --git a/README_ZH-CN.md b/README_ZH-CN.md
index b0911d91f..3c66704ed 100644
--- a/README_ZH-CN.md
+++ b/README_ZH-CN.md
@@ -76,17 +76,11 @@
 
 ## 更新日志
 
-### [v3.76.1](https://github.com/purocean/yn/releases/tag/v3.76.1) 2024-09-06
+### [v3.76.2](https://github.com/purocean/yn/releases/tag/v3.76.2) 2024-09-14
 
-[Windows](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-win-x64-3.76.1.exe) | [macOS arm64](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-mac-arm64-3.76.1.dmg) | [macOS x64](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-mac-x64-3.76.1.dmg) | [Linux AppImage](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-linux-x86_64-3.76.1.AppImage) | [Linux deb](https://github.com/purocean/yn/releases/download/v3.76.1/Yank-Note-linux-amd64-3.76.1.deb)
+[Windows](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-win-x64-3.76.2.exe) | [macOS arm64](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-mac-arm64-3.76.2.dmg) | [macOS x64](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-mac-x64-3.76.2.dmg) | [Linux AppImage](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-linux-x86_64-3.76.2.AppImage) | [Linux deb](https://github.com/purocean/yn/releases/download/v3.76.2/Yank-Note-linux-amd64-3.76.2.deb)
 
-1. feat: 增加俄语语言支持
-2. feat: 增加使用指引帮助入口
-3. feat: 优化有序列表序号补全
-4. feat: 图片保存目录配置增加 `{docHash}` 占位符
-5. fix: 修复 Windows 上可能出现输入框无法聚焦的问题
-6. fix: 修复某些情况下编辑器只读不正确问题
-7. fix: 修复某些情况下 Mermaid 渲染尺寸计算不正确问题
+1. fix: 修复 PlantUML 渲染不正确问题
 
 [更多发布说明](https://github.com/purocean/yn/releases)
 
diff --git a/package.json b/package.json
index a8871a2c8..9d1af221e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "yank.note",
-  "version": "3.76.1",
+  "version": "3.76.2",
   "description": "Yank Note: A highly extensible Markdown editor, designed for productivity.",
   "main": "dist/main/app.js",
   "license": "AGPL-3.0",
diff --git a/src/renderer/plugins/markdown-link.ts b/src/renderer/plugins/markdown-link.ts
index 405842cb4..7535f900a 100644
--- a/src/renderer/plugins/markdown-link.ts
+++ b/src/renderer/plugins/markdown-link.ts
@@ -199,7 +199,7 @@ function convertLink (state: StateCore) {
       return
     }
 
-    if (/^[a-z+]+:/.test(attrVal)) { // xxx:
+    if (/^[a-zA-Z+_-]+:/.test(attrVal)) { // xxx:
       return
     }