Abstract: A shoe body fixing structure, including: a sole, the sole is fixedly connected with a connecting assembly, and the connecting assembly is fixedly connected with an upper. The connecting assembly includes a sewing thread, a latch and a latch pocket. The upper and the sole are connected by using the sewing thread, one end of the sewing thread is attached to a prefabricated latch, and the latch is placed in the latch pocket fixed to the sole. The latch pocket is opened, the latch is taken out and pulled to pull out the entire sewing thread connected to it, so that the upper and the sole can be unfixed, completely separated, and enter a corresponding recycling process respectively. Thus it has advantages of convenient disassembly and convenient recycling.