Log in to Niu Qian's homepage, and then click Store Settings to change the store logo on the Store Settings page. The following is the specific operation method:

1. First, open the Taobao homepage, then log in to your personal account, and then click to open the free shop under the Niu Qian Seller Center.

2. After opening the page, click the inverted triangle next to the LOGO and select the store settings in the pop-up menu.

3. After opening the page, click the upload icon under the store logo.

4. Select your favorite picture in the pop-up page, and then click Open.

5. After the picture is changed, click Save.