The utility model discloses a multi-node processing method and the system thereof used for the network administration system. The network administration system conducts the service unit-based data collocation and the service node-based data collocation; the network administration system sends the collocated data to each service node; the network administration system conducts the judgment as per the implementation results from all the service nodes received. If at least one service node is successfully executed, the network administration system will keep the collocated data for this time and the issuing conditions of each service node. Or, the implementation of all the service nodes is failed. In this case, the network administration system will not keep the collocated data for this time. The utility model has a simple logical flow; also, as displaying the service to the user, issuing conditions of each service node can be clearly viewed according to the kept issuing condition-related information for each service node. Meanwhile, the entire service status can be calculated and displayed.