diff --git a/vite.config.ts b/vite.config.ts
index 12db47b..fdc03f7 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,8 +1,7 @@
 import { readFileSync } from "node:fs"
 
 import react from "@vitejs/plugin-react-swc"
-import { config } from "dotenv"
-import { defineConfig } from "vite"
+import { defineConfig, loadEnv } from "vite"
 import { createHtmlPlugin } from "vite-plugin-html"
 import tsconfigPaths from "vite-tsconfig-paths"
 
@@ -11,45 +10,45 @@ import { getGitHash } from "./scripts/lib.ts"
 const pkg = JSON.parse(readFileSync("package.json", "utf8"))
 const readme = readFileSync("README.md", "utf8")
 
-config()
+export default defineConfig(({ mode }) => {
+  const viteEnv = loadEnv(mode, process.cwd(), "")
 
-const { env } = process
+  const define = {
+    APP_VERSION: JSON.stringify(pkg.version),
+    APP_NAME: JSON.stringify(pkg.name),
+    APP_DEV_CWD: JSON.stringify(process.cwd()),
+    GIT_COMMIT_SHA: JSON.stringify(
+      process.env.VERCEL_GIT_COMMIT_SHA || getGitHash(),
+    ),
+    DEBUG: process.env.DEBUG === "true",
+    dependencies: JSON.stringify(pkg.dependencies),
+    devDependencies: JSON.stringify(pkg.devDependencies),
+    README: JSON.stringify(readme),
+    pkg: JSON.stringify(pkg),
+  }
 
-const define = {
-  APP_VERSION: JSON.stringify(pkg.version),
-  APP_NAME: JSON.stringify(pkg.name),
-  APP_DEV_CWD: JSON.stringify(process.cwd()),
-  GIT_COMMIT_SHA: JSON.stringify(
-    process.env.VERCEL_GIT_COMMIT_SHA || getGitHash(),
-  ),
-  DEBUG: process.env.DEBUG === "true",
-  dependencies: JSON.stringify(pkg.dependencies),
-  devDependencies: JSON.stringify(pkg.devDependencies),
-  README: JSON.stringify(readme),
-  pkg: JSON.stringify(pkg),
-}
-
-export default defineConfig({
-  plugins: [
-    tsconfigPaths(),
-    react(),
-    createHtmlPlugin({
-      template: "index.html",
-      inject: {
-        data: {
-          title: env.VITE_APP_NAME,
+  return {
+    plugins: [
+      tsconfigPaths(),
+      react(),
+      createHtmlPlugin({
+        template: "index.html",
+        inject: {
+          data: {
+            title: viteEnv.VITE_APP_NAME,
+          },
+        },
+      }),
+    ],
+    define,
+    server: {
+      port: 3000,
+      proxy: {
+        "/^api/": {
+          target: viteEnv.VITE_API_URL,
+          changeOrigin: true,
         },
-      },
-    }),
-  ],
-  define,
-  server: {
-    port: 3000,
-    proxy: {
-      "/^api/": {
-        target: process.env.VITE_API_URL,
-        changeOrigin: true,
       },
     },
-  },
+  }
 })