1. Enter the store center, and store management finds the store decoration, as shown in the following figure:

2, choose to find style management decoration, as shown in the figure below:

3, click on the background settings, as shown in the figure below:

4. Add pictures saved on the desktop, as shown in the figure below:

5. Select the tile center, save it, and finally publish it, as shown in the following figure:

6. Most templates support this function. For shops that don't buy templates, you can use this method if you don't know how to set the background picture or simply add code in the editing navigation bar. Prepare a background picture with pixels of 1920 * 1080, as shown in the figure.

7. Open Taobao Picture Space > Specify a good folder > Click Upload Picture > Click Upload in the pop-up window > Select the prepared background picture and click Open to finish uploading. As shown in the gif diagram.

8, picture space link copy method, click on the link sign in the background picture, you can copy successfully.

9. enter the store for decoration > click edit on the navigation bar, and copy all the codes to be used after entering:

Body{background-image:url (picture address); Background-Repeat: No repeat; Background-location: center; Background-attachment: fixed; }。

Preview the effect and click Publish when you are satisfied.