Square aluminum alloy furniture legs are an important part of home decoration. The selection and implementation of the installation method play a vital role in the stability and service life of the cabinet. Only by choosing the appropriate type of cabinet feet and following the correct installation method can the safety and reliability of the cabinet be ensured. The installation of cabinet feet must first determine the location and number of cabinet feet that need to be installed on the cabinet. Generally speaking, the four corners of the cabinet need to be installed with cabinet feet for adjustment to ensure the stability of the cabinet. Next, use a drilling tool to pre-drill holes in the bottom of the cabinet. Then, insert the cabinet foot screws into the holes in the plastic bottom plate to fix them, and rotate the adjusting nut so that the cabinet feet are in contact with the ground and the height is adjusted to the appropriate position. Finally, check the stability of the cabinet and confirm that the installation is complete.