The invention provides a method for improving homo-heating property in a pre-sintering process. The method includes the steps of burdening, uniformly mixing of sintering materials, granulation, bottom material pavement, material distribution, ignition and sintering. During the sintering production process, a sintering mixture material is subjected to two-stage material distribution. Firstly, for the first time, a lower-layer sintering mixture material is distributed, material distribution thickness being 500-900 mm; and after ignition, the material is pre-sintered for a preset time, and then an upper-layer sintering mixture material is secondarily distributed on the surface of the material being sintered, material distribution thickness being 100-700 mm; and then ignition sintering is carried out again until sintering terminal, wherein the total thickness of the material layers is not less than 1000 mm; water content of the lower-layer sintering mixture material is controlled to be 5.9-6.7% and the water content of the upper-layer sintering mixture material is controlled to be 6.8-8.6%. By means of the method for sintering ore, quality is significantly improved and sintering solid fuel consumption is reduced, thus achieving the objects of homogenizing sintering, reducing cost and improving efficiency.