AngularJS page, ie11, opens with localhost:3000 and works normally; opens with IP address of external network and is unavailable

  node.js, question

For example, under ie11, when using localhost or 127.0.0.1 to open the page, the page can work normally. If using ip address of external network to access, angular cannot work.

Operating environment:
Node.js 0.12.7 plus express 4.13.3
angular 1.4.6
ie11
Windows7 64-bit
This problem does not appear under chrome. Is ie security setting causing this problem and how to solve it? Not stint, please.

It may be a path problem. Different browsers may interpret the relative path differently. Check whether the program entry call path is correct