First, build a text and store the code in the text.
Then just store the exact text together in the perfect folder.
Just in the file where you changed the code, there is a subfolder, which is also a small file. There are many numbers according to the occupation, such as 00...0 1 ... Find the small folder occupied by YJ and save the previous text.
Then change it directly to a large size, which is in the picture saved in the upper left corner.
When changing the large size, make sure there is no problem.