How to turn off drop-down search in ios 14?

Ios 14 has added many functions. The user updates the system to use it. Some friends don't like the search function and want to turn it off. Ios 14 how to turn off the drop-down search?

Ios 14 How to close the drop-down search 1 is a function of the ios 14 system and cannot be closed. Users can open phone settings and click General.

2. Click Spotlight to search.

3. Turn off the application recommendation that Siri suggests turning off the search.

This paper takes iPhone 12 as an example and applies it to ios 14 system.