This seems exceptionally barebones.
Due to its nature, it cannot be completely contained. Insted, BAN the world "发票" excludes Chinese site.
Instead. Word.
Also, BAN is a poor choice of words, as it makes the sentence seem too casual for a formal document. Remember that the Authority is a research and military organization, so your vocabulary will need to match. I recommend
Instead, the use of the word "发票" excludes Chinese site.
Which brings another issue, what do you mean by excludes Chinese site? Please clarify this as I really cannot understand what is trying to be said here.
On to the Description:
RPC-997726-NC is an entries that appears in the Internet. Appears to overwrite an existing article, and the RPC corresponding to that article is affected if appeared to Authority Database. When it appeared in Researcher Strelitzia's article, it leaked a large amount of money exchange between GoI and AoI.
Lots of grammar problems here:
RPC-997726-NC is an entries that appears in the Internet.
are entries or is an entry
Remember plural forms of nouns and verbs. Also, use the preposition on instead of in.
Appears to overwrite an existing article, and the RPC corresponding to that article is affected if appeared to Authority Database.
It overwrites an existing article. In descriptions, you don't want to use words like appears when it could imply uncertainty, especially since you followed it up by another verb (appears to overwrite gives off the same feel as looks like it overwrites or seems to overwrite). Also, remember that in english, the sentence must almost always have a subject (who/what is doing the action), you can't drop it like in Japanese (日本語で“私が大学生です”と“大学生です”がいいです、でも英語で“大学生です“がダメです。コンピューターログと軍事報告は時々異なる)
and the RPC corresponding to that article is affected if appeared to Authority Database.
The RPC is affected how? What happens? Make sure you elaborate.
When it appeared in Researcher Strelitzia's article, it leaked a large amount of money exchange between GoI and AoI.
This should be in an incident log, not a description, at least the part about Strelitzia's article being altered. Also, is this a one-time event or did that happen to just be the same thing in every instance of the RPC? Be specific.
I can't really go into detail on the Chinese (as I do not speak it whatsoever), although I did catch some characters that I think were Japanese simplifications of traditional Chinese and not whatever the PRC changed on the mainland.
As for the footnote, how did this IP get found? If it's anomalous, then there would be some sort of investigation to find it, right? If it was some sort of hack or traceback, there really should be a log to help the reader understand this, because the IP really does just come out of nowhere.