我现在有一个本地创库，可以push到bitbucket上去，但是push到github上就会报错，如下：

remote: Permission to leopardpan/blog.git denied to leopardpanbaixin.
fatal: unable to access ' https://github.com/leopardpan/blog.git/ ': The requested URL returned error: 403 。

我的config如下：

[remote "origin"]
url = https://github.com/leopardpan/blog.git
fetch = +refs/heads/ :refs/remotes/origin/
[remote "bit"]
url = https://[email protected]/flutterSnow/demo-one.git
fetch = +refs/heads/ :refs/remotes/bit/
[branch "master"]
remote = origin
remote = bit
merge = refs/heads/master

我的两个远程创库都存在，url也添加进来了，但是push到github上就会失败，push到bitbucket能成功。我猜是不是，之前我设置
git config --global user.name leopardpan
git config --global user.email [email protected]
导致两个远程创库配置问题，但是我安装都是根据github的name和email配置的啊。

请帮帮我，非常感谢！