方法一： 在命令列執行：

git config --global http.postBuffer 524288000

# some comments below report having to double the value:
git config --global http.postBuffer 1048576000

http.postBuffer

Maximum size in bytes of the buffer used by smart HTTP transports when POSTing data to the remote system.
For requests larger than this buffer size, HTTP/1.1 and Transfer-Encoding: chunked is used to avoid creating a massive pack file locally. Default is 1 MiB, which is sufficient for most requests.

方法二： 在.git\config配置檔案中加：

[http]
postBuffer = 524288000