diff --git a/package.json b/package.json
index eeb4782..5995e97 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
   },
   "dependencies": {
     "@rc-component/util": "^1.3.0",
-    "classnames": "^2.3.2"
+    "clsx": "^2.1.1"
   },
   "devDependencies": {
     "@rc-component/father-plugin": "^2.1.3",
@@ -55,8 +55,8 @@
     "@testing-library/jest-dom": "^6.1.5",
     "@testing-library/react": "^14.1.2",
     "@testing-library/user-event": "^14.4.3",
-    "@types/classnames": "^2.3.1",
     "@types/jest": "^29.2.4",
+    "@types/node": "^24.5.2",
     "@types/react": "^18.0.26",
     "@types/react-dom": "^18.0.9",
     "@umijs/fabric": "^4.0.1",
diff --git a/src/index.tsx b/src/index.tsx
index 0c2afb7..d70945d 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,5 +1,5 @@
 import useControlledState from '@rc-component/util/lib/hooks/useControlledState';
-import classNames from 'classnames';
+import { clsx } from 'clsx';
 import * as React from 'react';
 import { forwardRef, useImperativeHandle, useRef } from 'react';
 
@@ -57,7 +57,7 @@ export const Checkbox = forwardRef<CheckboxRef, CheckboxProps>((props, ref) => {
     nativeElement: holderRef.current,
   }));
 
-  const classString = classNames(prefixCls, className, {
+  const classString = clsx(prefixCls, className, {
     [`${prefixCls}-checked`]: rawValue,
     [`${prefixCls}-disabled`]: disabled,
   });