diff --git a/docs/.vitepress/theme/styles/index.css b/docs/.vitepress/theme/styles/index.css
new file mode 100644
index 00000000..e78cd703
--- /dev/null
+++ b/docs/.vitepress/theme/styles/index.css
@@ -0,0 +1 @@
+@import './demo.css';
diff --git a/docs/.vitepress/theme/styles/index.ts b/docs/.vitepress/theme/styles/index.ts
deleted file mode 100644
index 3ccd4d77..00000000
--- a/docs/.vitepress/theme/styles/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-import './demo.css'