1.

First, open the [Douyin Short Video] App on your phone. After entering the software, click the [+] icon below according to the arrow in the picture below.

2.

After entering the [Shooting] page, upload the video you want to edit.

3.

After entering the [Publish] page, click the [Add Tag] option according to the arrow in the picture below.

4.

In the pop-up menu bar, click the [Mini Program] option according to the arrow in the picture below.

5.

After entering the [More Elements] page, find and click the TV series mini program you want to add.

6.

According to the arrow in the picture below, click the [Add to Video] option below.

7.

7Finally, return to the [Publish] page, successfully add the TV series mini program, and publish it.