Pdf showed bug in screen
We can see that the text on the screen has abnormal shadows and cannot be resolved by refreshing.
1
vote
![](https://secure.gravatar.com/avatar/5e98d0add218464b066fd3e338325d49?size=40&default=https%3A%2F%2Fassets.uvcdn.com%2Fpkg%2Fadmin%2Ficons%2Fuser_70-6bcf9e08938533adb9bac95c3e487cb2a6d4a32f890ca6fdc82e3072e0ea0368.png)
We can see that the text on the screen has abnormal shadows and cannot be resolved by refreshing.