<p>The recovery of coal pillars within the main shaft of a coal mine in the closed stage has high social and economic benefits. This paper takes a coal mine in Henan Province as an engineering background and proposes three mining schemes based on the actual geological conditions of the mine: symmetrical and in-phase coordinated mining (Plan Ⅱ), symmetrical strip mining (Plan Ⅰ), and changing the system to full coal pillar mining (Plan Ⅲ). The probability integration method was then used to calculate the impact of mining on the surface and the shaft after implementing different plans. The results show that the shaft and winch house in different plans are located in the center of the moving basin, and the deflection and displacement deformation of the shaft are only affected by mining within the shallow range of 140&#xa0;m. Following a comprehensive comparison of the technical and economic aspects of the design plans, the change of system to full coal pillar mining (Plan Ⅲ) was identified as the coal column recovery scenario for the shaft. Meanwhile, a surface monitoring station has been set up to monitor the movement and deformation of the surface caused by mining, ensuring the normal use of key structures such as the shaft and winch house. The results show that the subsidence, tilt, and curvature values of the ground surface near the shaft and winch house are within the permissible range, and the integrated movement angle and integrated boundary angle of the ground surface are 63.0° and 58.6°, respectively. The difference between the monitoring data and the data calculated by the probability integration method ranges from 6.4 to 399.1&#xa0;mm, and the difference is within the permissible range, which verifies the accuracy of the probability integration method and proves the reasonableness of the design scheme.</p>