In remote sensing observation, the target radiation information contains background radiation scattered by the atmosphere entering the field of view of the sensor section, which is adjacency effect making the feature edge blurred, contrast lower. In order to obtain accurate target information from remote sensing image, adjacency effect correction is necessary. Using MODIS aerosol products and importing a new adjacency effect correction coefficient to correct adjacency effect of GF- 1 satellite multi- spectral remote sensing images, which are based on the atmospheric radiation transfer model. The results show that after correction, the contrast and the definition of remote sensing image are increased obviously, meanwhile feature information is more abundant.