Yufengwei Station is the fourth station of the second phase of Line 7, connecting Dasha East Station in the north and Hongshengsha Station in the south. The station is an underground three-story island platform station with a single ferry line. The total length is 322.3 meters, the standard section width is 24.1 meters, and the excavation depth of the foundation pit of the station is 26.88 meters. Safety monitoring will be carried out during the construction of the project, and the monitoring data will be compared with the predicted value to judge whether the construction technology and construction parameters of the previous step meet the expected requirements, so as to ensure that all parties can obtain the relevant project safety information in time, so as to determine and optimize the construction parameters of the next step and achieve information-based construction. The site measurement results are used in information feedback optimization design, so that the design can achieve the purpose of high quality and safety, economic and reasonable, and fast construction.