feat: 包升级

package.json

@@ -58,7 +58,7 @@
     "babel-core": "6.26.3",
     "babel-eslint": "10.0.1",
     "babel-helper-vue-jsx-merge-props": "2.0.3",
-    "babel-loader": "7.1.5",
+    "babel-loader": "^8.1.0",
     "babel-plugin-dynamic-import-node": "2.0.0",
     "babel-plugin-syntax-jsx": "6.18.0",
     "babel-plugin-transform-runtime": "6.23.0",