Nailing the latest version, how to clear the login phone number history data

Environmental Science ：

The computer ： Lenovo notebook E14

System ：Windows 10 pro 64 position

nailing ：6.5.20-Release.6139101

Problem description ：

How to clear the historical data recorded by the login mobile number

Solution ：

Method 1

1. Open the nail installation directory C:\Program Files (x86)\DingDing\main\current_new The red box file under

2. open supporttool Program , Click to enter the log mode

3. Clear local cache data

4. The red box files in the first step of an operation , Click without any dialog box and reaction , Click More , Then open the nail , Repeated operation about 3-4 Times until the safe Mode dialog appears , Point determination

Can be removed

Method 2

Unloading nails , Just reinstall it