The invention discloses a herbicide safener composition, and belongs to the field of herbicides. The herbicide safener composition comprises 8-35 wt% of atrazine, 2-18 wt% of cyclosulfamuron, 5-25 wt%of acetochlor and 3-8 wt% of a safener, and the safener is benuron-methyl. The effective active ingredients atrazine, cyclosulfamuron and acetochlor in the herbicide safener composition are matched in a certain range to achieve very good synergistic effects, so the composition has a higher control effect than single agents, has a long drug property maintaining time, and improves the weeding effect, The addition of the safener reduces the phytotoxicity of the herbicides in crops.