diff --git a/vue.config.js b/vue.config.js
index f26f8a3..45b069e 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -10,12 +10,17 @@ module.exports = defineConfig({
     port: 8080,
   },
   chainWebpack: (config) => {
+    // alias
     config.resolve.alias.set("@", path.resolve(__dirname, "src/"));
+
+    // process.env
     if (process.env.NODE_ENV == "production") {
       VUE_APP_TITLE = require("./package.json").name;
       // } else {
     }
   },
+
+  // output
   outputDir: path.resolve(
     __dirname,
     process.env.NODE_ENV === "production" ? "dist/" : "/"