Ladies and gentlemen, thank you for standing by and welcome to the Aurora Mobile First Quarter 2025 Earnings Conference Call. At this time, all participants are in a listen-only mode. After the speaker's presentation, there will be a question and answer session. To ask a question during the session, you will need to press star one, one on your telephone. You will then hear an automated message advising your hand is raised. To withdraw your question, please press star 1, 1 again. Please be advised that today ...