qtpandas增加行列会出现卡顿

[xlsloveyue]

When I use the view written by qtpandas to add rows and columns, I will get stuck, and then the program will be killed by the system. How to solve this problem（请问我在利用qtpandas写出来的视图进行增加行列的时候会出现卡顿，然后程序就会被系统杀死，这个该怎么解决）