diff --git a/package.json b/package.json
index b4ea977..8fc9e92 100644
--- a/package.json
+++ b/package.json
@@ -28,19 +28,20 @@
   ],
   "exports": {
     ".": {
-      "require": "./dist/index.cjs",
       "import": "./dist/index.js"
     }
   },
-  "main": "dist/index.cjs",
   "module": "dist/index.js",
   "types": "dist/index.d.ts",
   "files": [
     "dist"
   ],
+  "engines": {
+    "node": ">=14.6"
+  },
   "scripts": {
     "dev": "pnpm style:watch & tsup --watch",
-    "playground": "vite playground --host & pnpm style:watch",
+    "play": "vite playground --host & pnpm style:watch",
     "build": "tsup",
     "build:playground": "vite build playground",
     "lint": "eslint . --fix",
diff --git a/src/index.ts b/src/index.ts
index 0e158f0..1a74d88 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,2 +1,2 @@
 export { SemiContextMenu } from './SemiContextMenu';
-export { SemiContextMenuProps } from './interface';
+export type { SemiContextMenuProps } from './interface';
diff --git a/src/interface.d.ts b/src/interface.d.ts
new file mode 100644
index 0000000..d79f960
--- /dev/null
+++ b/src/interface.d.ts
@@ -0,0 +1,6 @@
+import type { MouseEvent as ReactMouseEvent } from 'react';
+import type { DropdownProps } from '@douyinfe/semi-ui/lib/es/dropdown';
+
+export type SemiContextMenuProps = DropdownProps;
+
+export type MouseEventType = ReactMouseEvent | MouseEvent;
diff --git a/src/interface.ts b/src/interface.ts
deleted file mode 100644
index 41401d1..0000000
--- a/src/interface.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { type MouseEvent as ReactMouseEvent } from 'react';
-import { type DropdownProps } from '@douyinfe/semi-ui/lib/es/dropdown';
-
-export type SemiContextMenuProps = DropdownProps;
-
-export type MouseEventType = ReactMouseEvent | MouseEvent;
diff --git a/tsup.config.ts b/tsup.config.ts
index d6c1658..5cc5ed2 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -8,6 +8,6 @@ export default defineConfig({
   treeshake: true,
   splitting: true,
   entry: ['./src/index.ts'],
-  format: ['cjs', 'esm'],
+  format: ['esm'],
   esbuildPlugins: [ScssModulesPlugin()],
 });