The DXF file to the SVG file has an extra connection line to the origin

[ytfytfytf]

The original image is the second chapter diagram, and during the conversion process, an image of the connection line with the origin will be generated, and I am sure that there are no line segments or graphics at the origin, can this problem be solved?

[mbway]

you clearly haven't followed the issue template. There is nothing anyone can do without a way to replicate your situation

[ytfytfytf]

I used the ezdxf draw -o file.svg file.dxf command to get an SVG image, but with an extra line segment like the bottom left corner of the first image