Software design can be divided into the outline design and detailed design of the two phases. In fact the main task of the software design is to break down software into modules means to achieve a function of data and program instructions executable program units. May be a function, procedure, subroutine, some with a separate program and data office software design process description, it can be the combination, can be dismantled and replaceable functional units. Module, then the module design. Outline design is the structural design of electronic software design, and its main objective is to give the software module structure of industrial software design, represented by the software structure. The primary task is to program the detailed design process design modules, algorithms and data structures, secondary task is to design a database, commonly used method is still structured programming methods. During this time, it is almost required to address the problems encountered in the development stage, but also address some of the maintenance work itself specific issues. Software to do maintenance work, not only to remove obstacles to make the software work properly, but it also can extend functionality and improve the performance of software design, in order to bring significant economic benefits. But unfortunately, the software maintenance work is often far less emphasis on the importance of software development work. In fact, and software development work compared to the workload and cost of software maintenance much larger. Industrial software design, software design Jiutai City, Shenyang and HSBC provided by the Shenyang City HSBC and Information Technology Center. Shenyang City HSBC and Information Technology Center (www.4000010001.com) (www.tz1288.com) strong, credible, in Shenyang, Liaoning province IT project cooperation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead abundance and information technology center and you hand in hand into the brilliant, for a better future!