1. Open the Learning Pass APP and enter the course page to sign in.

2. Click the sign-in button to enter the sign-in page.

3. Find the location information bar at the top of the login page, and then click the "Manual Location" button.

4. The learning APP will pop up the positioning page. You can select the current location on the map, and click the OK button to complete the manual positioning.

It should be noted that although manual positioning can be checked in when the GPS signal is weak, its accuracy also depends on the accuracy of the user's operation, so it is recommended to carry out manual positioning under the condition of ensuring safety.