Git keeps asking password after El Capitan Upgrade

After upgrade to El Capitan from Yosemite, For every time I run git clone to a repo that required a password, I need to type both the username and password, and seems the git command is not using the password that store in Keychain Access.

Here is the solution:

git config --global credential.helper osxkeychain

Reference

• Git keeps prompting me for password | StackOverflow