fix

src/app/models/beast-orm.ts

@@ -1,4 +1,4 @@
-import { models } from '../../plugin/beast-orm/'
+import { models } from 'beast-orm'
 import { AESEncrypt } from '../services/aesencrypt.service'
 
 const _AESEncrypt  = new AESEncrypt() 
@@ -39,4 +39,7 @@ models.register({
   type: 'indexedDB',		
   version: 4,
   models: [MessageModel, DeleteMessageModel]
-})
+})
+
+
+window['MessageModel'] = MessageModel