[LayaAirIDE 2.0]小程序不支持matter.js吗

VM145:1 gameThirdScriptError
Matter is not defined
ReferenceError: Matter is not defined
at http://xxx.xxx.x.x:14680/game/code.js:1:839076
at http://xxx.xxx.x.x:14680/game/code.js:1:843108
at require (http://xxx.xxx.x.x:14680/game/ ... :77964)
at http://xxx.xxx.x.x:14680/game/ ... 77573
at http://xxx.xxx.x.x:14680/game/game.js:4:1
at require (xxx.xxx.x.x:14680/game/__dev__/WAGame.js:1:77964)
at http://xxx.xxx.x.x:14680/game/gamePage.html:168:5