diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index ffe9dc9..59750f6 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -7,7 +7,7 @@ services:
     ports:
       - "7033:80"
     volumes:
-      - ./electron-update:/usr/share/nginx/html/electron-update
+      - ./electron-update/dev:/usr/share/nginx/html/electron-update
     environment:
       - NODE_ENV=production
     restart: unless-stopped
diff --git a/docker-compose.uat.yml b/docker-compose.uat.yml
index 4b85ecb..b14a0a4 100644
--- a/docker-compose.uat.yml
+++ b/docker-compose.uat.yml
@@ -60,7 +60,7 @@ services:
     ports:
       - "7034:80"
     volumes:
-      - ./electron-update:/usr/share/nginx/html/electron-update
+      - ./electron-update/uat:/usr/share/nginx/html/electron-update
     environment:
       - NODE_ENV=production
     restart: unless-stopped
diff --git a/electron/package.json b/electron/package.json
index 165252d..bd92e8b 100644
--- a/electron/package.json
+++ b/electron/package.json
@@ -1,14 +1,18 @@
 {
   "name": "gamegroup-electron",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "description": "Game Group V2 桌面客户端",
   "main": "main.js",
   "scripts": {
     "start": "electron .",
     "start:dev": "electron . --env=dev",
     "start:uat": "electron . --env=uat",
-    "build": "electron-builder --win && node scripts/copy-to-nas.js",
-    "build:portable": "electron-builder --win portable && node scripts/copy-to-nas.js",
+    "bump": "node scripts/bump-version.js",
+    "bump:minor": "node scripts/bump-version.js minor",
+    "bump:major": "node scripts/bump-version.js major",
+    "build:dev": "node scripts/bump-version.js && electron-builder --win --config scripts/build.dev.json && node scripts/copy-to-nas.js dev",
+    "build:uat": "node scripts/bump-version.js && electron-builder --win && node scripts/copy-to-nas.js uat",
+    "build:portable": "node scripts/bump-version.js && electron-builder --win portable && node scripts/copy-to-nas.js uat",
     "copy-to-nas": "node scripts/copy-to-nas.js"
   },
   "dependencies": {
@@ -31,7 +35,9 @@
       "target": [
         {
           "target": "nsis",
-          "arch": ["x64"]
+          "arch": [
+            "x64"
+          ]
         }
       ],
       "icon": "build/icon.ico"
diff --git a/electron/scripts/build.dev.json b/electron/scripts/build.dev.json
new file mode 100644
index 0000000..9b86a29
--- /dev/null
+++ b/electron/scripts/build.dev.json
@@ -0,0 +1,7 @@
+{
+  "publish": {
+    "provider": "generic",
+    "url": "http://192.168.1.14:7033/electron-update/",
+    "channel": "latest"
+  }
+}
diff --git a/electron/scripts/bump-version.js b/electron/scripts/bump-version.js
new file mode 100644
index 0000000..1a5f23a
--- /dev/null
+++ b/electron/scripts/bump-version.js
@@ -0,0 +1,28 @@
+const fs = require('fs')
+const path = require('path')
+
+const type = process.argv[2] || 'patch' // patch | minor | major
+const pkgPath = path.join(__dirname, '..', 'package.json')
+const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf8'))
+
+let [major, minor, patch] = pkg.version.split('.').map(Number)
+
+switch (type) {
+  case 'major':
+    major++
+    minor = 0
+    patch = 0
+    break
+  case 'minor':
+    minor++
+    patch = 0
+    break
+  case 'patch':
+  default:
+    patch++
+    break
+}
+
+pkg.version = `${major}.${minor}.${patch}`
+fs.writeFileSync(pkgPath, JSON.stringify(pkg, null, 2) + '\n')
+console.log(`[bump-version] ${type} -> ${pkg.version}`)
diff --git a/electron/scripts/copy-to-nas.js b/electron/scripts/copy-to-nas.js
index 39545c9..1a98408 100644
--- a/electron/scripts/copy-to-nas.js
+++ b/electron/scripts/copy-to-nas.js
@@ -1,11 +1,12 @@
 const fs = require('fs')
 const path = require('path')
 
+const env = process.argv[2] || 'uat'
 const srcDir = path.join(__dirname, '..', 'dist')
-// 项目根目录下的 electron-update，用于 docker volume 挂载给 nginx
-const localUpdateDir = path.join(__dirname, '..', '..', 'electron-update')
+// 项目根目录下的 electron-update/{env}，用于 docker volume 挂载给 nginx
+const localUpdateDir = path.join(__dirname, '..', '..', 'electron-update', env)
 // NAS 共享路径
-const nasDir = '\\\\JIULUGNAS\\personal_folder\\CodeSpace\\GameGroup2\\electron-update'
+const nasDir = path.join('\\\\JIULUGNAS\\personal_folder\\CodeSpace\\GameGroup2\\electron-update', env)
 
 function ensureDir(dir) {
   try {
@@ -26,7 +27,6 @@ function copyFilesTo(destDir, label) {
   }
 
   const files = fs.readdirSync(srcDir).filter((f) => {
-    // 只复制更新相关文件：安装包、yml、blockmap、nupkg
     const ext = path.extname(f).toLowerCase()
     return (
       ext === '.exe' ||