The short message informed that the case was published on the Shandong Public Security Law Network and the documents were ready. Is it true?

The short message informed that the case was published in Shandong Public Prosecution Network, which made the prepared documents untrue. According to the public information inquired, the arrival notice received by SMS is generally false, so don't worry. However, according to the law, after the judicial organs (public security bureau, procuratorate and court) decide to file a case, they must serve the "Decision on Filing a Case" on the parties, and the parties shall sign it.