Objective To observe the effects of multidimensional support intervention based on the concept of enhanced recovery after surgery （ERAS） on recovery of patients after calcaneal fracture surgery. Methods A total of 53 patients with calcaneal fractures who underwent surgical treatment from February 2022 to September 2023 were included in the study. They were randomly divided into a control group （n=26, conventional nursing intervention） and an observation group （n=27, multidimensional support intervention based on the concept of ERAS） by random number table method. The compliance with training, pain level （verbal rating scale, VRS）, and joint function [American Orthopaedic Foot & Ankle Society （AOFAS） ankle-posterior foot score] were compared between the two groups before and after intervention. Results After intervention, the compliance score and AOFAS ankle-posterior foot score in the observation group were higher than those in the control group, while the VRS score was lower （P<0.05）. Conclusion Multidimensional support intervention based on the REAS concept can improve the compliance of patients with calcaneal fractures in postoperative training, effectively alleviate postoperative pain, and have positive effects on promoting joint function rehabilitation.