The invention discloses a decoration 
business management system aiming at work leader, namely in the field of decoration, the work leader engaged in decoration business can realize online management of construction site workers, construction progress, 
engineering quotation, 
engineering orders and product cases. Decoration 
business management is taken as a core, seven modules such as construction 
site management, work recording and accounting, quotation systems, communities, 
case management, product libraries and 
order management are developed, personalized tools such as calendar, message reminding and memorandum are taken as auxiliary tools, and an integral 
evaluation system is introduced at the same time. The invention mainly solves the problem of helping the work leader solve the 
business management problem, realizes 
intelligent management of workers, construction sites, quotations, work recording and accounting, decoration cases and the like, and performs daily management of projects by means of 
the Internet. Upstream and downstream industrial chains are broken through by integrating relevant service resources of the decoration industry, and the requirements of 
project management, 
social information and the like generated by an industrial leader in the 
project management process are met; and more 
artificial intelligence services are provided for the work leader through the 
big data.