Introduction to Robotics is a fundamental core course in robotics programs. Traditional teaching methods suffer from a disconnect between theory and practice, as well as inadequate adaptability of practical platforms. This paper utilizes the open-source HarmonyOS as its technical foundation and integrates the M-RobotsOS robot operating system to analyze the instructional alignment logic and core values of their integration into the curriculum. It identifies existing challenges in content coherence, teaching methodology adaptation, and practical training, and explores reform pathways through curriculum restructuring, teaching model optimization, and practical system development. The findings provide theoretical insights and practical solutions for enhancing teaching effectiveness and cultivating application-oriented robotics professionals.