Mutual trust among members is a significant feature of the effective team, which means that each member is convinced of the character and ability of others. We know in our daily relationships that trust is a fragile thing, and it takes a lot of time to cultivate and it can be easily destroyed. Moreover, trusting others can only lead to trust, and distrust leads to distrust. Therefore, maintaining mutual trust in the community requires sufficient attention from management. To achieve management objectives and plans, we must design and maintain a job structure, in this structure, the combination of a variety of business activities necessary to reach the target classification, the management authority granted to each type of business activities necessary to personnel in charge of this kind of work, and the coordinated relationship between the up and down or so, to effectively achieve the goal, also must constantly adjust the structure, the process is the organization. The organization provides structure assurance for management work, which is the premise of personnel management, guidance and leadership and control