fix: style

src/views/flow/form/index.vue

@@ -1,6 +1,6 @@
 <template>
 	<div class="pageWrap bgc">
-		<div class="aside-box">
+		<div class="aside-box-system">
 			<el-aside width="200px" style="height: 100%">
 				<el-container style="height: 100%">
 					<el-header>