修改看板

babel.config.js

@@ -1,10 +1,10 @@
 module.exports = {
   presets: [// https://github.com/vuejs/vue-cli/tree/master/packages/@vue/babel-preset-app
-    '@vue/cli-plugin-babel/preset'], 'env': {
+    '@vue/cli-plugin-babel/preset', "@babel/preset-env"], 'env': {
     'development': {
       // babel-plugin-dynamic-import-node plugin only does one thing by converting all import() to require().
       // This plugin can significantly increase the speed of hot updates, when you have a large number of pages.
-      'plugins': ['dynamic-import-node', 'json-parse-with-source']
+      'plugins': ['dynamic-import-node']
     }
   }
 }