With the rapid growth in demand for optical filters in fields such as optical communication, spectral imaging, and sensing, multi-channel narrowband optical transmission sheets have received widespread attention as key optical components. However, traditional multi-channel narrowband optical transmission sheets mainly rely on changing the thickness of the defect layer to tune the optical transmission channels, which suffers from issues such as low preparation efficiency, high difficulty, and elevated costs. To address these shortcomings, a cylindrical dielectric metasurface multi-channel optical transmission model was designed. Firstly, the structure and filtering mechanism of the medium metasurface optical transmission model were introduced. Then, the electromagnetic field distribution of the optical transmission model was analyzed to reveal the transmission characteristics of light in it. Next, the optical transmission characteristics of the model were simulated and analyzed from the distributed Bragg reflector(DBR) period, defect layer refractive index, defect layer height, and metasurface structure. Finally, the influence of different polarization states and incident angles on the transmission spectrum was analyzed. The optimal multi-channel narrowband light transmission model was obtained based on simulation results, providing new ideas for realizing various tunable light transmission films.