Yes. According to Article 18 of the "Regulations on the Administration of Communications Short Message Services" issued by the Ministry of Industry and Information Technology, short message service providers and short message content providers shall not send commercial short messages to users without their consent or request. If the user expressly refuses to receive commercial text messages after agreeing, he should stop sending them. If you continue to send harassing phone calls and text messages, you can report to the public security organ for processing.