Abstract: With the rapid and efficient development of the coal industry, the problem of anchor bolt support in the mining roadway of the high-capacity working face of Meiyukou Mine of Jinneng Holding Coal Industry Group has become increasingly prominent during the mining process. Based on the 2102 roadway of the 8102 high-capacity fully-mechanized mining face of Meiyukou Mine, Jinneng Holding Coal Industry Group, the FLAC numerical simulation method was adopted to optimize the existing anchor bolt support scheme and improve the support effect. The results show that the deformation of the two sides of the roadway and the roof in the original support scheme of the tunneling roadway in the current mine is within the range of 50 mm to 55 mm respectively. Although this scheme meets the stability requirements of the roadway, the margin can still optimize the support of the tunneling roadway. After research and experiments by our technical team, an optimized plan was obtained. The deformation of both sides of the tunnel and the roof after optimization is less than 0.3 mm. Therefore, optimizing the support parameters of the scheme can not only ensure the stability of the auxiliary transport roadway but also improve the support efficiency and reduce the support cost.