fix: ie compatibility

rollup.config.js

@@ -13,11 +13,12 @@ const plugins = [
   resolve({
     extensions: ['.js', '.vue', '.jsx', '.json'],
   }),
+  vue(),
   babel({
-    exclude: 'node_modules/**',
+    runtimeHelpers: true,
+    extensions: ['.js', '.jsx', '.es6', '.es', '.mjs', '.vue'],
   }),
   commonjs(),
-  vue(),
 ];
 
 const esm = {