How to turn off HarmonyOS 4.0 native mode?

Step 1: Open the mobile phone desktop and click "Settings", as shown below:

Step 2: Enter the settings and click "System and Update", as shown below:

Step 3: Enter the system and update it, and click "Pure Mode", as shown in the following figure:

Step 4: Finally, enter the pure mode and click "Exit", as shown in the following figure: