Urban integration is an important way for geographical adjacent cities to achieve coordinated regional developments in the fast-growing area, also an evolutionary process with dynamic equilibrium. At present, planning practices of urban integration have made some achievements, which are static and visionary. A lack of dynamic regulation to the process of urban integration results in a lower degree of planning implementation and slower pace of development. Therefore, this thesis puts forward the concept of dynamic regulation consisting of the dynamic integration of the elements, dynamic equilibrium of society and the dynamic control of the process. Meanwhile, it takes integration planning of Qilin-Zhanyi-Malong metropolitan area as an example, and analyzes the specific measures and the control keys of dynamic regulation of integration planning in different stages.