添加polyfill依赖

package.json

@@ -78,9 +78,11 @@
     "@vue/cli-service": "4.4.6",
     "babel-eslint": "10.1.0",
     "babel-plugin-macros": "^3.1.0",
+    "babel-polyfill": "^6.26.0",
     "chalk": "4.1.0",
     "compression-webpack-plugin": "5.0.2",
     "connect": "3.6.6",
+    "es6-promise": "^4.2.8",
     "eslint": "7.15.0",
     "eslint-plugin-vue": "7.2.0",
     "lint-staged": "10.5.3",