Head-mounted display (HMD) is the main technology to realize virtual reality (VR), however to restore the color temperature of visual virtual reality is still a problem to be solved. In order to eliminate the perceived difference in HMD interference sources, we analyze the relationship between color temperature and spectral area ratio on the basis of colorimetry and develop an optical filter film to compensate for color temperature preference under gender differences. Combined with the Matlab engineering calculation software, the least square method-Gauss Newton iterative method is used to perform curve fitting of the discrete point function of spectral data, and the conversion relationship between color temperature of an OLED light source and spectral area ratio is derived inversely. By analyzing the optical properties of materials and combining the optical film theory, we analyze the sensitivity of the film layer with the Essential Macleod thin film design software. By reducing errors and optimize the film structure, we achieve the preparation of color temperature filter films. The thin films are prepared by the method of electron beam heating double gun co-evaporation. The crystal control and the light control are monitored to accurately control the deposition thickness of the thin layer and the sensitive layer and thus the experimental errors are reduced. The spectra, surface roughness and environment of the two film systems are tested and the results show that the proposed filter can used to improve the color temperature of an OLED light source to 4876 K and 9333 K, to solve the problem of color temperature preference under the gender difference in HMD, and to restore the VR visual color.