diff --git a/README.md b/README.md
index 3d4493b..82d07da 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 基于 TypeScript + Electron 的 [Ollama](https://ollama.com) 桌面 AI 聊天客户端，专为 Windows 打造。
 
-![版本](https://img.shields.io/badge/version-3.0.0--desktop-brightgreen)
+![版本](https://img.shields.io/badge/version-3.1.0--desktop-brightgreen)
 ![平台](https://img.shields.io/badge/platform-Windows%20x64-blue)
 ![TypeScript](https://img.shields.io/badge/TypeScript-5.7-3178c6)
 ![Electron](https://img.shields.io/badge/Electron-33-47848f)
diff --git a/package.json b/package.json
index 8c09c5f..477bd93 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "metona-ollama-desktop",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "description": "Metona Ollama - TypeScript + Electron 桌面 AI 聊天客户端",
   "main": "dist/main/main.js",
   "author": "thzxx",
diff --git a/src/main/menu.ts b/src/main/menu.ts
index 677db94..1908565 100644
--- a/src/main/menu.ts
+++ b/src/main/menu.ts
@@ -101,7 +101,7 @@ export function createMenu(): void {
             dialog.showMessageBox(mainWindow!, {
               type: 'info',
               title: '关于 Metona Ollama',
-              message: 'Metona Ollama Desktop v3.0.0',
+              message: 'Metona Ollama Desktop v3.1.0',
               detail: 'TypeScript + Electron Ollama AI 聊天客户端\n\nhttps://gitee.com/thzxx/metona-ollama',
               icon: getIconPath()
             });
diff --git a/src/renderer/index.html b/src/renderer/index.html
index 535f7ed..be7e407 100644
--- a/src/renderer/index.html
+++ b/src/renderer/index.html
@@ -27,7 +27,7 @@
         <div class="header-left">
             <span class="logo">🦙</span>
             <span class="app-title">Metona Ollama</span>
-            <span class="app-version">v3.0.0</span>
+            <span class="app-version">v3.1.0</span>
             <button class="icon-btn help-btn" id="btnHelp" title="使用帮助">
                 <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                     <circle cx="12" cy="12" r="10"/><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/>