diff --git a/vite.config.ts b/vite.config.ts
index 26d01b6..7ebb905 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -17,9 +17,20 @@ export default defineConfig(({ mode }) => ({
     }),
     VitePWA({
       registerType: "autoUpdate",
+      devOptions: {
+        enabled: mode === "staging",
+      },
     }),
     version(),
   ],
+  server: {
+    https: {
+      // localhost.direct: https://github.com/Upinel/localhost.direct
+      key: "tools/certs/localhost.direct.key",
+      cert: "tools/certs/localhost.direct.crt",
+      passphrase: "localhost",
+    },
+  },
   define: {
     "import.meta.env.BUILT_AT": `"${new Date().toISOString()}"`,
   },