As a ccNO. 1 Task, the main workflow of Flight Plan No.2 is to check in with the flight dispatching department within the specified time before departure and sign the flight carried out by the flight attendants or confirm it on the computer. On the 3 rd, attend the pre-flight crew meeting organized by the flight attendants at the specified time before the preparatory meeting. The main contents include: reviewing the knowledge of airline models, division of labor, understanding the business instructions, and formulating the service plan and emergency evacuation plan for cabin safety. Unit 4 was called by the captain one day before the flight took off, and crew members and flight attendants attended the meeting. Main contents: report the preparation of each type of work and listen to the relevant requirements of the captain. Article 5 is the general name of the equipment and articles needed by passengers and crew in flight. NO.6 the workflow of counting the surplus materials on the recycling plane, putting them into the designated lunch box and dining car, sealing them with lead, and filling out the recycling form. The process of operating the separator to move the handle of the emergency slide of the aircraft door to the automatic (standby) or manual (disarming) position. NO.8 the shift work system adopted by the flight attendant to maintain the energy and physical strength of the flight attendants after catering service. The inspection carried out by the No.9 security plane in order to confirm that passengers and various facilities meet the safety regulations during take-off, descent, landing, turbulence or emergency. Including: *-Emergency exits, corridors and toilets are clear *-Small tables, * Back to normal positions *-Luggage racks are closed and fastened *-Everything in the kitchen is fastened *-Curtains are pulled open and fastened *-Seat belts are fastened *-Smoking is prohibited *-Electronic equipment that affects wireless navigation equipment is prohibited. The cabin attendant came in. NO. 10 before passengers board the plane, the security officer or flight attendant should check all parts of the plane to ensure that there are no foreigners or foreign objects on the plane. 1 1 official document used by customs officials. Commonly used envelopes are sealed before the flight takes off and handed over to the flight attendants, who will hand them over to the customs officials when they arrive at the station. 12 passenger manifest is a list of passengers' names, destinations, seat numbers, etc. Generally, the business department will send it to the plane together with the business package before the plane takes off. The form filled out after the duty-free goods on the 13 plane are sold is used for customs to write off the imported duty-free goods. 14 special meals are meals with special requirements, such as baby meals, Jewish meals, halal meals and vegetarian meals. 15 is one of the four processes of preparing flight suits in advance, which refers to the preparation work from the mission to the boarding stage. 16 is one of the four processes of direct preparation of flight attendants, which refers to the preparation work from flight attendants to passengers before boarding. 17 is one of the four processes of air service, which refers to all the service work before the aircraft starts taxiing and taking off. 18 is one of the four processes of post-flight air service evaluation, which refers to the evaluation of work after completing the flight mission. The route icon 19 shows the flight route, distance and position of the aircraft. The load balance sheet No.20 is a record of the weight of passengers, luggage, mail, goods and container equipment carried by a flight. It is the proof of the transfer of load between the transportation service department and the crew, and between stations on the line, and it is also the basis for counting the actual delivery volume. It records all kinds of weight data of aircraft. Flight 2 1 uses the specified model on the specified route and carries out the transport flight at the specified date and time. The No.22 load balance diagram takes the empty aircraft gravity center index as the calculation starting point, determines the take-off gravity center position of the aircraft, and rationally arranges the drawings of passenger seats and cargo holds on the aircraft according to the requirements of the aircraft gravity center position. No.23 business documents such as general customs declaration, passenger manifest, load balance sheet, freight bill, mail waybill, etc. Passenger compartment, cargo compartment, mail compartment, etc.