China Naming Network - Eight-character query< - Why is the background of my ink weather main interface black?

Why is the background of my ink weather main interface black?

It may be OK if there is an exception at runtime. Enter Ink, click Skin, and then select "Ink Classic". Sometimes, when the phone is charging or connected to a PC, ink will flow out. At this time, sudden exit is the most likely phenomenon.

It seems to be in the unistall folder under disk c and disk e.