调整结构

npm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@szyx/szyx-push-web",
-  "version": "0.0.16",
+  "version": "0.0.20",
   "description": "数字医信-即时通讯-im-js-sdk",
   "main": "index.js",
   "scripts": {