**BUG** Concise problem statement: Steps to reproduce bug: 1) Go to: https://easyeda.com/projects/mylists click on three horizontal lines to open project file list; 2) Click on edit pencil to open file Edit Component dialogue; ![enter image description here][1] 3) Edit file name and save (green button, lower right corner); ![enter image description here][2] Results: When Edit Component dialogue closes, file name has not changed. Pressing F5 does not show changed file name. Repeating steps (1) and (2) shows file name has not changed; ![enter image description here][3] Expected results: Filename changes to edited name. Browser: Chromium [1]: /editor/20170122/5883fdc264809.png [2]: /editor/20170122/5883fe7f1e2a7.png [3]: /editor/20170122/5883ff394866b.png