diff --git a/backend/server.js b/backend/server.js
index 7ba24e4..fdfcfb3 100644
--- a/backend/server.js
+++ b/backend/server.js
@@ -112,7 +112,7 @@ const DOWNLOAD_SIGNED_URL_EXPIRES_SECONDS = Math.max(
   10,
   Math.min(3600, Number(process.env.DOWNLOAD_SIGNED_URL_EXPIRES_SECONDS || 30))
 );
-const DEFAULT_DESKTOP_VERSION = process.env.DESKTOP_LATEST_VERSION || '0.1.10';
+const DEFAULT_DESKTOP_VERSION = process.env.DESKTOP_LATEST_VERSION || '0.1.21';
 const DEFAULT_DESKTOP_INSTALLER_URL = process.env.DESKTOP_INSTALLER_URL || '';
 const DEFAULT_DESKTOP_RELEASE_NOTES = process.env.DESKTOP_RELEASE_NOTES || '';
 const DESKTOP_INSTALLERS_DIR = path.resolve(__dirname, '../frontend/downloads');
diff --git a/desktop-client/package.json b/desktop-client/package.json
index c3aea38..64eb9ee 100644
--- a/desktop-client/package.json
+++ b/desktop-client/package.json
@@ -1,7 +1,7 @@
 {
   "name": "desktop-client",
   "private": true,
-  "version": "0.1.10",
+  "version": "0.1.21",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/desktop-client/src-tauri/Cargo.lock b/desktop-client/src-tauri/Cargo.lock
index 9cd96a4..56361d9 100644
--- a/desktop-client/src-tauri/Cargo.lock
+++ b/desktop-client/src-tauri/Cargo.lock
@@ -693,7 +693,7 @@ dependencies = [
 
 [[package]]
 name = "desktop-client"
-version = "0.1.10"
+version = "0.1.21"
 dependencies = [
  "reqwest 0.12.28",
  "rusqlite",
diff --git a/desktop-client/src-tauri/Cargo.toml b/desktop-client/src-tauri/Cargo.toml
index ed07b4a..577197a 100644
--- a/desktop-client/src-tauri/Cargo.toml
+++ b/desktop-client/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "desktop-client"
-version = "0.1.10"
+version = "0.1.21"
 description = "A Tauri App"
 authors = ["you"]
 edition = "2021"
diff --git a/desktop-client/src-tauri/tauri.conf.json b/desktop-client/src-tauri/tauri.conf.json
index 7c41e64..c56066f 100644
--- a/desktop-client/src-tauri/tauri.conf.json
+++ b/desktop-client/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "玩玩云",
-  "version": "0.1.10",
+  "version": "0.1.21",
   "identifier": "cn.workyai.wanwancloud.desktop",
   "build": {
     "beforeDevCommand": "npm run dev",
diff --git a/desktop-client/src/App.vue b/desktop-client/src/App.vue
index 6c37a6e..613b0d9 100644
--- a/desktop-client/src/App.vue
+++ b/desktop-client/src/App.vue
@@ -153,7 +153,7 @@ const syncState = reactive({
   nextRunAt: "",
 });
 const updateState = reactive({
-  currentVersion: "0.1.10",
+  currentVersion: "0.1.21",
   latestVersion: "",
   available: false,
   mandatory: false,