diff --git a/gui/src-tauri/Cargo.toml b/gui/src-tauri/Cargo.toml
index f4ca631..81aef71 100644
--- a/gui/src-tauri/Cargo.toml
+++ b/gui/src-tauri/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2021"
 tauri-build = { version = "1.2", features = [] }
 
 [dependencies]
-tauri = { version = "1.2", features = ["fs-all", "path-all", "shell-execute", "shell-open", "shell-sidecar", "updater", "window-all"] }
+tauri = { version = "1.2", features = ["fs-all", "path-all", "process-relaunch", "shell-execute", "shell-open", "shell-sidecar", "updater", "window-all"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 tokio = { version = "1.0", features = ["time"] }
diff --git a/gui/src-tauri/tauri.conf.json b/gui/src-tauri/tauri.conf.json
index 0dfdc57..a45fc1c 100644
--- a/gui/src-tauri/tauri.conf.json
+++ b/gui/src-tauri/tauri.conf.json
@@ -8,7 +8,7 @@
   },
   "package": {
     "productName": "s3si-ts",
-    "version": "0.3.3"
+    "version": "0.3.2"
   },
   "tauri": {
     "allowlist": {
@@ -47,6 +47,10 @@
       },
       "path": {
         "all": true
+      },
+      "process": {
+        "all": false,
+        "relaunch": true
       }
     },
     "bundle": {
diff --git a/gui/src/components/CheckUpdate.tsx b/gui/src/components/CheckUpdate.tsx
new file mode 100644
index 0000000..f60c4fb
--- /dev/null
+++ b/gui/src/components/CheckUpdate.tsx
@@ -0,0 +1,16 @@
+import { ReactNode } from "react";
+import { checkUpdate } from '@tauri-apps/api/updater'
+
+export const CheckUpdate: React.FC<{ className?: string, children?: ReactNode }> = ({ className, children }) => {
+  const onClick = async () => {
+    try {
+      await checkUpdate()
+    } catch (error) {
+      console.log(error)
+    }
+  }
+
+  return <>
+    <button className={className} onClick={onClick}>{children}</button>
+  </>;
+}
diff --git a/gui/src/pages/Home.tsx b/gui/src/pages/Home.tsx
index aed01bf..d4b9197 100644
--- a/gui/src/pages/Home.tsx
+++ b/gui/src/pages/Home.tsx
@@ -1,3 +1,4 @@
+import { CheckUpdate } from 'components/CheckUpdate';
 import { ErrorContent } from 'components/ErrorContent';
 import { Loading } from 'components/Loading';
 import { STAT_INK } from 'constant';
@@ -33,6 +34,7 @@ export const Home: React.FC = () => {
       <div className='flex flex-col gap-2'>
         <Link to='/settings' className='btn btn-primary'>{t('配置')}</Link>
         <a className='btn' href={STAT_INK} target='_blank' rel='noreferrer'>{t('前往 stat.ink')}</a>
+        <CheckUpdate className='btn'>{t('检查更新')}</CheckUpdate>
       </div>
     </div>
   </>