Please fix the page number

[Jason]

原则

Could you please change the page number to 550?
ISBN is 9787508684031 .

[annob [on hiatus]]

Hi, Worldcat.org agrees, changed to 550 pages.

https://www.goodreads.com/book/show/3...

It can take a little time for the book page to display the change.

[Jason]

Thanks a lot.