fix(code): 修正代码错误及不严谨的地方

pages_promotion/point/list.vue

@@ -586,7 +586,7 @@
 <style lang="scss">
 	@import './public/css/list.scss';
 </style>
-<style lang="scss">
+<style>
 	.ns-adv>>>image {
 		width: 100%;
 		border-radius: 0;