If your China Construction Bank credit card ID card expires, you can wait until your new ID card is issued to you and then use the online banking app to modify the validity period of the ID card.

The specific steps are as follows:

1. First download and install the China Construction Bank app on your mobile phone, then open the software to log in, and then click on the left side of the main page arrow.

2. Then click on the avatar position above in the pulled-out box.

3. Then click "Customer Information Modification" at the bottom of this page.

4. Then click on the pattern behind the expiry date of the certificate on this page.

5. Then the camera page will open. According to the prompts on the page, we will place your new ID card in the rectangular box, and then the information will be automatically scanned.

6. After the scan is completed, you will return to this page. Here you can find that the validity period of your document has been changed to the validity period of your new ID card. Then we click "Update Now" below. ”, and then the update of ID card information is completed.