The svg file is broken

[ZhenyiWangTHU]

Dear developers,
I download the .svg file from the offline SPRING which is run on the local server, but I get a broken svg file. When I open the file in google chrome, it shows below:
This page contains the following errors:
error on line 1 at column 491359: AttValue: ' expected
Below is a rendering of the page up to the first error.
Even though the figure is shown, but I cannot import the broken file into illustrator and embellish it.
Thanks
I upload the packaged svg file here:
screenshot.zip