diff --git a/scripts/build.mjs b/scripts/build.mjs
index 2e3b07e..1f6e87d 100644
--- a/scripts/build.mjs
+++ b/scripts/build.mjs
@@ -32,12 +32,6 @@ async function packElectron() {
   })
 }
 
-; (async () => {
-  try {
-    await buildElectron()
-    await packElectron()
-  } catch (error) {
-    console.error(error)
-    process.exit(1)
-  }
-})()
+// bootstrap
+await buildElectron()
+await packElectron()
diff --git a/scripts/watch.mjs b/scripts/watch.mjs
index 07f4948..4e396eb 100644
--- a/scripts/watch.mjs
+++ b/scripts/watch.mjs
@@ -70,11 +70,9 @@ async function watchPreload(viteDevServer) {
   })
 }
 
-; (async () => {
-  const viteDevServer = await createServer({ configFile: 'configs/vite.renderer.ts' })
+// bootstrap
+const viteDevServer = await createServer({ configFile: 'configs/vite.renderer.ts' })
 
-  await viteDevServer.listen()
-
-  await watchPreload(viteDevServer)
-  await watchMain()
-})()
+await viteDevServer.listen()
+await watchPreload(viteDevServer)
+await watchMain()