diff --git a/src/components/treeSelect/treeSelectNew.vue b/src/components/treeSelect/treeSelectNew.vue
index 35f323421..df83e5e61 100644
--- a/src/components/treeSelect/treeSelectNew.vue
+++ b/src/components/treeSelect/treeSelectNew.vue
@@ -139,7 +139,7 @@
                 isShowSelect: false, // 是否显示树状选择器
                 options: [],
                 selectedData: [], // 选中的节点
-                style: 'width:' + this.width + 'px;' + 'height:100%;',
+                style: 'width:' + this.width + 'px;' + '',
                 selectStyle: 'width:100%;',
                 checkedIds: [],
                 checkedData: [],