目录树修改

 <template>
-	<div class="tree_item_box" :class="list.length>10 ? 'ofy_scroll':''" :style="{maxHeight:(list.length > 10 ? treeXzqHeight:'unset')+'px'}">
+	<div class="tree_item_box" >
 		<div
 			class="column-start-start linkLine_default"
 			v-for="(item, s_index) in list"
@@ -97,9 +97,7 @@ export default {
 		}
 	},
 	mounted(){
-		this.$nextTick(()=>{
-			this.treeXzqHeight = this.$parent.$el.clientHeight-(this.formatData.length-1)*26+60;
-		})
+		
 	},
 	methods: {
 		itemClick(item) {
@@ -231,10 +229,10 @@ export default {
 	width: 100%;
 	cursor: pointer;
 }
-.ofy_scroll{
-	overflow-y: scroll;
-	overflow-x: hidden;
-}
+// .ofy_scroll{
+// 	overflow-y: scroll;
+// 	overflow-x: hidden;
+// }
 .basic_layer {
 	width: 100%;
 	position: relative;

@@ -326,6 +326,8 @@ export default {
 .content {
 	height: 100%;
 	width: 100%;
+	overflow-y: scroll;
+	overflow-x: hidden;
 }
 .column-start-center {
 	display: flex;