diff --git a/.fatherrc.js b/.fatherrc.js
index 7414da0..bbff8ac 100644
--- a/.fatherrc.js
+++ b/.fatherrc.js
@@ -5,6 +5,5 @@ export default defineConfig({
   cjs: { output: 'lib' },
   esm: {
     output: 'es',
-    alias: { 'rc-util/lib': 'rc-util/es' },
   },
 });
diff --git a/.gitignore b/.gitignore
index 9262193..ad79024 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,7 @@ node_modules
 .cache
 *.css
 build
+dist
 lib
 es
 coverage
diff --git a/package.json b/package.json
index a9089e3..f453596 100644
--- a/package.json
+++ b/package.json
@@ -67,8 +67,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.24.7",
-    "classnames": "^2.3.2",
-    "rc-util": "^5.38.0"
+    "classnames": "^2.3.2"
   },
   "peerDependencies": {
     "react": ">=16.9.0",