diff --git a/src/components/Tree/src/Tree.vue b/src/components/Tree/src/Tree.vue
index e49a583..6bc1df7 100644
--- a/src/components/Tree/src/Tree.vue
+++ b/src/components/Tree/src/Tree.vue
@@ -382,7 +382,7 @@
             return () => {
                 const { title, helpMessage, toolbar, search, checkable } = props;
                 const showTitle = title || toolbar || search || slots.headerTitle;
-                const scrollStyle: CSSProperties = { height: 'calc(100% - 51px)' };
+                const scrollStyle: CSSProperties = { height: 'calc(100% - 100px)' };
                 const inputslots = { prefix: () => <Icon icon="gg:search" size="18" color="#ccc" /> };
                 return (
                     <div class={[bem(), 'h-full', attrs.class]}>
diff --git a/src/views/mdm/CountryRegion/index.vue b/src/views/mdm/CountryRegion/index.vue
index 01db807..5ca86f2 100644
--- a/src/views/mdm/CountryRegion/index.vue
+++ b/src/views/mdm/CountryRegion/index.vue
@@ -411,6 +411,9 @@
   .cusFormStyleArea .ant-col-8{
     max-width: 200px;
   }
+  .cusFormStyleArea .scrollbar__bar.is-vertical{
+    top:inherit;
+  }
 </style>
 <style lang="less" scoped>
   :deep(.ant-table-selection-col) {