diff --git a/electron.vite.config.ts b/electron.vite.config.ts
index b98afe4..214d4da 100644
--- a/electron.vite.config.ts
+++ b/electron.vite.config.ts
@@ -1,6 +1,7 @@
 import { resolve } from 'path'
 import { defineConfig, externalizeDepsPlugin } from 'electron-vite'
 import react from '@vitejs/plugin-react'
+import pkg from './package.json'
 
 export default defineConfig({
   main: {
@@ -20,6 +21,9 @@ export default defineConfig({
         '@renderer': resolve('src/renderer/src')
       }
     },
-    plugins: [react()]
+    plugins: [react()],
+    define: {
+      __APP_VERSION__: JSON.stringify(pkg.version)
+    }
   }
 })
diff --git a/src/renderer/src/components/Sidebar.tsx b/src/renderer/src/components/Sidebar.tsx
index 9892875..8e25ea0 100644
--- a/src/renderer/src/components/Sidebar.tsx
+++ b/src/renderer/src/components/Sidebar.tsx
@@ -361,6 +361,9 @@ function ShortcutHelp(): React.JSX.Element {
               </span>
             </div>
           </div>
+          <div className="border-t border-surface-border mt-2 pt-2 text-[9px] text-gray-600 text-center">
+            v{__APP_VERSION__}
+          </div>
         </div>
       )}
     </div>
diff --git a/src/renderer/src/env.d.ts b/src/renderer/src/env.d.ts
index 11f02fe..54eaa07 100644
--- a/src/renderer/src/env.d.ts
+++ b/src/renderer/src/env.d.ts
@@ -1 +1,3 @@
 /// <reference types="vite/client" />
+
+declare const __APP_VERSION__: string