How to get rid of default emails from task list

Hello All,

I have a requirement while creating the custom workflow. Here I am sending custom emails by configuring email settings in the task process. However, I am getting two emails one is custom and other is default.

To overcome this situation. I followed below steps.

1. Go to List Settings(Task List)
2. Go to Advanced settings
3. Modify Email settings to "No"

4. Click "OK" to Save Settings.
It solved my problem.

Thanks!!!