Update index.vue

packages/components/STab/index.vue

@@ -10,7 +10,7 @@ import { base } from '../../common/mixins'
 import stabItem from './tab-item'
 
 export default {
-  name: 'STab',
+  name: 'SwitchTab',
   mixins: [base],
   component: { stabItem },
   props: {