diff --git a/zh-cn/application-dev/reference/apis/js-apis-contact.md b/zh-cn/application-dev/reference/apis/js-apis-contact.md
index e361f2cfc2e84ace608a91f82a2377155d6ac311..08324b207b22d069765e1ab5384614c95af8321a 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-contact.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-contact.md
@@ -168,6 +168,7 @@ updateContact(contact: Contact, callback: AsyncCallback<void>): void
 
   ```js
   contact.updateContact({
+      id: 1,
       name: {fullName: 'xxx'},
       phoneNumbers: [{phoneNumber: '138xxxxxxxx'}]
   }, (err) => {
@@ -202,6 +203,7 @@ updateContact(contact: Contact, attrs: ContactAttributes, callback: AsyncCallbac
 
   ```js
   contact.updateContact({
+      id: 1,
       name: {fullName: 'xxx'},
       phoneNumbers: [{phoneNumber: '138xxxxxxxx'}]
   }, {
@@ -242,6 +244,7 @@ updateContact(contact: Contact, attrs?: ContactAttributes): Promise<void>
 
   ```js
   let promise = contact.updateContact({
+      id: 1,
       name: {fullName: 'xxx'},
       phoneNumbers: [{phoneNumber: '138xxxxxxxx'}]
   }, {