Abstract: The impact of dynamic pressure on mining face-up roadway is great, and it is easy to break.. It is based on the analysis of the stability mechanism of the surrounding rock in the mining face-up roadway, this paper divides the excavation into three stages: solid coal face-up roadway, dynamic pressure face-up roadway and along the stable goaf-up roadway. Accurately grasp the time to stop digging; Segmental dynamic control. The results of this study have some reference value for the study of deformation management of mining encounter roadway under similar conditions.