Add missing babel plugins

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

package.json

@@ -57,7 +57,7 @@
     "webpack": "^4.47.0",
     "webpack-bundle-analyzer": "^2.9.0",
     "webpack-cli": "^3.3.12",
-    "webpack-dev-server": "^4.15.2",
+    "webpack-dev-server": "^3.11.3",
     "webpack-merge": "^5.10.0",
     "wowjs": "^1.1.3"
   },