Need for auto height from childs

Unity Engine
1

I have two objects and I want the content part to cover them all. How can I do it? Just like the second photo is enough.or 3rd photo.

6081609--659973--upload_2020-7-12_14-38-17.png
6081609--659973--upload_2020-7-12_14-38-17.png756×496 3.33 KB

2.photo

6081609--659976--upload_2020-7-12_14-38-46.png
6081609--659976--upload_2020-7-12_14-38-46.png1133×508 11.2 KB

3.photo

6081609--659979--upload_2020-7-12_14-40-45.png
6081609--659979--upload_2020-7-12_14-40-45.png1665×483 16.3 KB

6081609--659970--upload_2020-7-12_14-37-59.png
6081609--659970--upload_2020-7-12_14-37-59.png759×482 7.51 KB

2

if I add “Content size fitter” to the content, the height becomes 0

3

6081618--659982--upload_2020-7-12_14-43-29.png

like this.

4

pls i cant still fix that