Abstract: Bolted spherical steel grids were widely used in space structures. The product standard JG/T 10—2009 Bolted Spherical Node of Space Grid Structures has been released for more than ten years and has not been revised so far. The unclear contents of the standard JG/T 10—2009 were discussed, and compared with other relevant standards such as GB 50205—2020, the corresponding modification suggestions were put forward.