There was a problem with the update on Monday. Explain.

I had something to do last night and was busy until one o'clock in the evening. The upper view is slow to write, and it takes an average of two hours for a chapter. I have to work at 8:30 on Monday morning. I can only give up. Poor my mountain bike. Get a little more. Fortunately, it's done. Otherwise, I have to hit the wall to apologize.