MYB transcription factors are related to salt tolerance of plant. In order to improve salt tolerance of rice,in this study, the OsMYB56 gene was cloned by RT-PCR technique and the plant expression vector pCAMBIA3300-OsMYB56 was constructed. OsMYB56 gene was successfully transformed into super rice‘Jijing 88’mediated with Agrobacterium. The transgenic plants were confirmed by PCR, RT-PCR, Southern blot and Bar quick strip. The transgenic plants can be employed as important materials in rice breeding for salt tolerance.