In thin vein mining,safe and efficient support technology can effectively improve production safety.According to the existing mining technology,the paper puts forward the overall control＋operation workface maintenance joint support scheme.The supporting design parameters are verified through the mechanical calculation,obtain-ing the technical parameters for efficient and safe thin vein support.The scheme has been successfully applied to underground stope.Field industrial application shows that the support performance of the support scheme is good,no obvious caving takes place to roof and two sides,ensuring the safety of operation,and providing valuable experience for the safe production of narrow vein mines.