| With the current economic situation requiring companies to not only look to the future but also to the past,most companies need to stop and examine themselves.From high-speed development to high-quality development,the road of enterprise digital informatization development is starting.As a relatively new force in the development of science and technology,the software and information technology service industry has not experienced a hundred years of wind and rain,but as a leading industry in digital production,they themselves have a leading role in supporting the strategic aspects of economic and social development and social and public life.In 2021,the first year of the "14th Five-Year Plan",new demands continue to grow,and the industry’s development prospects are very broad.At the same time,the current international economic environment is highly unstable,the uncertainty in management is also increasing,and the competition among various emerging industries is becoming more and more intense.As a management method,budget management can increase connectio between business and resources,helping businesses take off and grow.Zhejiang Mobile Integration should effectively implement comprehensive budget management to keep pace with business growth.and at the same time,improve its comprehensive strength to cope with external market competition.Zhejiang Mobile Information System Integration Co.,Ltd.is deeply engaged in various industry solutions,and its main business is driven by projects.This paper combines theory with practice,based on strategic management theory,control theory,contingency theory and incentive theory,first analyzes Zhejiang Mobile Information System Integration The organizational structure and responsibilities of the comprehensive budget management of the limited company,budget preparation and review,budget execution and control,budget adjustment and analysis,budget assessment and evaluation of the status quo.Secondly,the corresponding problems are mainly found from the status quo of the following five perspectives,and then the analysis produces The reasons for these problems are finally considered and analyzed,focusing on strategic management,preparation methods,project management and integration of business and finance,budget control and adjustment constraints,evaluation systems,etc.optimization measures.In order to promo te the combination of project management and budget,improve the ability of comprehensive budget management of enterprises.This paper takes the software and information technology service industry project management enterprises as the driving force,studies the application of comprehensive budget management in Zhejiang Mobile Information System Integration Co.,Ltd.In order to make reference for solving practical problems of enterprises,and also provide reference for similar industries. |