diff --git a/extension-manifest.json b/extension-manifest.json
new file mode 100644
index 0000000..ffcf14f
--- /dev/null
+++ b/extension-manifest.json
@@ -0,0 +1,15 @@
+{
+  "manifest_version": 2,
+  "name": "音乐解锁",
+  "short_name": "音乐解锁",
+  "icons": {
+    "128": "./img/icons/msapplication-icon-144x144.png"
+  },
+  "description": "在任何设备上解锁已购的加密音乐！",
+  "offline_enabled": true,
+  "options_page": "./index.html",
+  "homepage_url": "https://github.com/ix64/unlock-music",
+  "browser_action": {
+    "default_popup": "./popup.html"
+  }
+}
diff --git a/make-extension.js b/make-extension.js
new file mode 100644
index 0000000..2f68dd0
--- /dev/null
+++ b/make-extension.js
@@ -0,0 +1,20 @@
+const fs = require('fs')
+const path = require('path')
+const src = "./src/extension/"
+const dst = "./dist"
+fs.readdirSync(src).forEach(file => {
+    let srcPath = path.join(src, file)
+    let dstPath = path.join(dst, file)
+    fs.copyFileSync(srcPath, dstPath)
+    console.log(`Copy: ${srcPath} => ${dstPath}`)
+})
+
+const manifestRaw = fs.readFileSync("./extension-manifest.json", "utf-8")
+const manifest = JSON.parse(manifestRaw)
+
+const pkgRaw = fs.readFileSync("./package.json", "utf-8")
+const pkg = JSON.parse(pkgRaw)
+
+manifest["version"] = pkg["version"]
+fs.writeFileSync("./dist/manifest.json", JSON.stringify(manifest), "utf-8")
+console.log("Write: manifest.json")
diff --git a/package.json b/package.json
index b97884f..25e7f44 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,8 @@
   "scripts": {
     "serve": "vue-cli-service serve",
     "build": "vue-cli-service build",
-    "fix-compatibility": "node ./src/fix-compatibility.js"
+    "fix-compatibility": "node ./src/fix-compatibility.js",
+    "make-extension": "node ./make-extension.js"
   },
   "dependencies": {
     "base64-js": "^1.5.1",
diff --git a/src/extension/popup.html b/src/extension/popup.html
new file mode 100644
index 0000000..b28b4e7
--- /dev/null
+++ b/src/extension/popup.html
@@ -0,0 +1 @@
+<script src="./popup.js"></script>
diff --git a/src/extension/popup.js b/src/extension/popup.js
new file mode 100644
index 0000000..244624f
--- /dev/null
+++ b/src/extension/popup.js
@@ -0,0 +1 @@
+window.open(chrome.runtime.getURL('./index.html'));