无法绑定Github

Github曾经改过用户名，现在重新绑定，一直提示400

curl 'https://segmentfault.com/gateway/session/oauth/github/user' \
  -H 'accept: application/json, text/plain, */*' \
  -H 'accept-language: zh-CN,zh;q=0.9,en;q=0.8' \
  -H 'content-type: application/json' \
  -H 'cookie: PHPSESSID=ff0279eb64fe5e1d46eabc4d117e3f98; SHARESESSID=ff0279eb64fe5e1d46eabc4d117e3f98; _c_WBKFRo=ws0AyweAlX7l7qITSKQCYxo7mI9DbYKmfpfq5fkZ; ssxmod_itna=QqfxBDgDyQiQPGKGHGMDpxeqQ5GQ08DRDBbwY4vWqqDQiD9G7BmQxS9m40HqheGzDiqidDK4GTbe4203oGFx+034eRo1i3eNy6+gt6LREarUxGRcWheDQxY=DUxAtDBxDmgKCxBdHTQYxGGQ4GwFqG+fqDWDYEyDGtdDG=D7EtD8R4=DYjS8eRYTeDEDYpSDA3Di4D+fkiDmTTDGqA9D7Q=WmYdHLaDA4mrLeGv+c+y3jtYe2pruOiDzMODtdbdSl68PrrNpCWvGY5iIAEItkGxWY3YG7Pe8RPii7GU8Y3vQu1PiGDHSxvVp03DDW=7PBDxEiDD=; ssxmod_itna2=QqfxBDgDyQiQPGKGHGMDpxeqQ5GQ08DRDBbwY4vWqqDQiD9G7BmQxS9DnKUh+dDsKCOD03iYDOBGGiWBkar4NkiYfND6nYgGmelpPe2xqCtehFseKRi20q3QBq4bLizfnyGgGbd9dkjOcHqGQmaUmeeBaYhNnpae/7b=CcDIhPhg1pCPRy77rmakpEaF+EvkrA=0hch=75YHZ0iqzKEo17IkxhOZ2dkOR9WoxMCxIYhi0ujQZT87EM338Y+mPSONPOs75B7NOHxrvp2/Gl0myKcOhkyPrZTLTK68NW7o3a6Ea5I=eqp7M4U/xFCKY/PjjRseFsj9nKcFjbvU4mi+qdePZmuGvaDPsbm6GYcDWhQ7j/HYVTeEThecEFO6YnymA3Fg39Rk44NbWqCxfK0TYGDxThAPYFxiwPYIwd7wCU4x/qUtALb+MIcij2m0R+WufzA4ibTkiFzW70AdLq4nnqyeeR8qDp7byiquTwqWTw4KmH9RWZoiAfNVr4iWrbn=IcXbexzYdpBYcbivuUmWjtekdAHCr/ISrYyQxx4zPCiiLGK8Y4Uno9QajYYXl7CseXtAi6c450hRI5d7h3kL5STWaLs7qfTYPdA33hC2x6nhsi8qpuBHOFpL0FNfp4/HQsnsC0oxUgnfcRn9IP70xDKqe/msBgoRBiPl=HcZE1fHNiThNKD4wrjIpa7P9NfD20XvixY6L3x0PPixS+DWxvXKCFQG0go+xCOv9+wBLl+jiqpezR42icD4bpAG=33IM5miWlfW2bnq0GaiDD==; sl-session=qR1pd/D9LWfK4Ih1C+jdVw==; sl_jwt_session=3BGBJSIHLmdmYOgIRMEzcw==; sl_jwt_sign=' \
  -H 'origin: https://segmentfault.com' \
  -H 'priority: u=1, i' \
  -H 'referer: https://segmentfault.com/user/oauth/github?code=b3d24ee4d8c688c3b8ef' \
  -H 'sec-ch-ua: "Chromium";v="130", "Google Chrome";v="130", "Not?A_Brand";v="99"' \
  -H 'sec-ch-ua-mobile: ?0' \
  -H 'sec-ch-ua-platform: "Linux"' \
  -H 'sec-fetch-dest: empty' \
  -H 'sec-fetch-mode: cors' \
  -H 'sec-fetch-site: same-origin' \
  -H 'token: ff0279eb64fe5e1d46eabc4d117e3f98' \
  -H 'user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36' \
  --data-raw '{"type":"github","code":"b3d24ee4d8c688c3b8ef"}'