diff --git a/vite.config.js b/vite.config.js
index a8396a5..632246d 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -27,9 +27,9 @@ export default defineConfig({
         entryFileNames: `js/[name]-[hash]-${Date.now()}.js`,
         chunkFileNames: `js/[name]-[hash]-${Date.now()}.js`,
         assetFileNames: (assetInfo) => {
-          const info = assetInfo.fileName.split('.')
+          const info = assetInfo.name.split('.')
           const ext = info[info.length - 1]
-          if (/\.(css)$/.test(assetInfo.fileName)) {
+          if (/\.(css)$/.test(assetInfo.name)) {
             return `css/[name]-[hash]-${Date.now()}.[ext]`
           }
           return `assets/[name]-[hash]-${Date.now()}.[ext]`