Recently, the open-source software development assistant SoTaNa has garnered significant attention. SoTaNa aims to enhance the software development process by leveraging artificial intelligence capabilities. At the core of SoTaNa is the utilization of large language models (LLMs) such as GPT-4 to better understand developers' intents and provide effective solutions accordingly. SoTaNa navigates ChatGPT based on specific prompts to generate new data for software engineering tasks. The effectiveness of SoTaNa has been validated through the Stack Overflow Q&A dataset. Studies show that SoTaNa can efficiently parse software development issues and offer feasible code solutions. The emergence of SoTaNa is believed to greatly improve software development efficiency and bridge the gap between developers and LLM functionalities.