On July 18, it was only one month from the "Good Luck Beijing" International Baseball Invitational Tournament, and all preparatory work of the operation team of the Wukesong Cluster also entered a critical stage. Organized by the Venue Management Department of the BOCOG and INOCON Company, and under the leadership of experts, director, vice director and all the managers of the Wukesong Venue Team conducted a simulation drill of the trunk system. "What are your responsibilities? How will you make sure to make correct decisions with correct information at the right time after the occurrence of an emergency…" With meticulous design, several emergency solutions involving each operation mouth were put above the table for drill. Standard operation methods, flexible solutions and the connection and cooperation of each operation mouth made the Wukesong Team truly feel an imminent battle and impending difficulties. After the completion of the simulation drill, Mu Peng, Director of the Wukesong Cluster and Vice Director of Haidian District, emphasized in the summary, "Now we are in the last month before the events. For the whole Wukesong Team, first all, we shall have team spirit and value cooperation; Secondly, everyone shall have the awareness of racing against time. These are the cruxes for our work."