Use mac tool to submit:
(1)
(2) and then select the file, commit + push:
(3) Do not click on the bottom line of the commit; button, because the default only commit not push;
(4) If, after accidentally clicked commit, you can not pull the code, and can only be executed push;
Git push this time can not be executed from the command line will always display the code has not submitted;
It should be like this: Select VCS ==> git ==> Push;
Then the code can drop down;