diff --git a/DynamicKey/AgoraDynamicKey/nodejs/index.d.ts b/DynamicKey/AgoraDynamicKey/nodejs/index.d.ts
index 4d7642fc..547a50c3 100644
--- a/DynamicKey/AgoraDynamicKey/nodejs/index.d.ts
+++ b/DynamicKey/AgoraDynamicKey/nodejs/index.d.ts
@@ -86,7 +86,4 @@ export namespace RtmTokenBuilder {
      * @return token
      */
     export function buildToken(appID: string, appCertificate: string, account: string | number, role: number, privilegeExpiredTs: number): string;
-}
-
-module.exports.RtmTokenBuilder = RtmTokenBuilder
-module.exports.Role = Role
\ No newline at end of file
+}
\ No newline at end of file