1. Load the TF card into the morning education machine and start it normally for about one to two minutes. Then, turn it off and pull out the TF card. (Note: you can't turn on the card before inserting it, and you must turn it off).

2. Insert TF into a card reader that can be used normally.

3. Insert the card reader with TF card into the USB socket of the computer again.

4. Then find the "Computer" menu button on the computer and click it.

5. Find the corresponding content to be saved in the memory card on the computer and select it.

6. After selection, right-click and select Copy.

7. After copying, exit the menu, re-enter the interface displayed by TF card, and right-click and select Paste.

8. After pasting, return to the interface, find the file in the interface and delete it.

9. After deleting and exiting from the computer, pull out the TF card, insert the early education machine, and start the computer to play songs normally.