The project covers an area of approximately 500 square meters and can be used for various purposes such as entertainment, theater, and conferences. Due to the lack of consideration for acoustic design in the early stage, there were high echoes, long reverberation times, and unclear speech content during singing, meetings, and other scenes, which seriously affected the auditory perception of the audience. Later, the owner contacted and inquired about our company, Chuangya Acoustics, which specializes in designing and renovating acoustic venues. After multiple negotiations, the final renovation plan was determined. Through the pictures, we can see that the sound-absorbing board uses A-grade fire-resistant cherry wood color, and the keel cavity is decorated with white environmentally friendly sound-absorbing cotton, with an overall standard sound-absorbing plan. The construction progress is very rapid, and it can be put into use within a week.