After the project is deployed to your server, the font is not displayed. There is no problem in the placanvans preview project. Please help solve it. Thank you. www.newcgart.com/test/yandou
Is the font bitmap file in the exported build? (msh1.png)?
There is a known issue where fonts which require multiple texture atlases are not correctly downloaded. Web Download - Font Issue
At the moment the best approach is to download the additional font texture atlases (they are named filename1.png, filename2.png, etc) and include them in your published build manually.