The invention relates to a valve body of a first link of a load-sensitive multi-way valve and the first link of the load-sensitive multi-way valve. The valve body of the first link of the load-sensitive multi-way valve comprises a valve plate body provided with oil inlets, oil return ports, a load feedback port, a primary safety valve hole and a secondary safety valve hole. A primary oil inlet cavity, a primary oil return cavity, a primary spring side cavity and a primary non-spring side cavity are formed between the primary safety valve hole and a primary safety valve rod. A secondary oil inlet cavity, a secondary oil return cavity, a secondary spring side cavity and a secondary non-spring side cavity are formed between the secondary safety valve hole and a secondary safety valve rod. The oil inlets communicate with the primary spring side cavity and the secondary oil inlet cavity. An oil channel provided with a damping or a plug is arranged in the primary safety valve rod. Correspondingly, the load feedback port communicates with the primary spring side cavity and the secondary oil inlet cavity. An oil channel provided with the damping or the plug is arranged in the valve plate body.The valve body of the first link of the load-sensitive multi-way valve and the first link of the load-sensitive multi-way valve have following beneficial effects: only by exchanging positions of the plug and the damping, a load-sensitive system of a metering pump or a load-sensitive system of a variable pump can be adapted; the adaptability of the multi-way valve to a main machine is improved; and the valve can be used for multiple purposes.