diff --git a/vite.config.mjs b/vite.config.mjs
index a5e67ba..7d6e4b4 100644
--- a/vite.config.mjs
+++ b/vite.config.mjs
@@ -37,12 +37,6 @@ export default defineConfig({
           console.info('当前环境不支持 ServiceWorker');
           return;
         }
-
-        if (window.location.protocol === 'file:') {
-          console.info('在file://协议下ServiceWorker不可用');
-          return;
-        }
-
         try {
           const { registerSW } = await import('virtual:pwa-register');
           const registration = await registerSW({
@@ -162,6 +156,8 @@ export default defineConfig({
             purpose: 'maskable'
           }
         ],
+        id: 'classworks',
+        scope: './',
         shortcuts: [
           {
             name: '随机点名',