diff --git a/spug_web/src/pages/host/Group.js b/spug_web/src/pages/host/Group.js
index 86c6694..37f16d7 100644
--- a/spug_web/src/pages/host/Group.js
+++ b/spug_web/src/pages/host/Group.js
@@ -19,6 +19,7 @@ import {
 } from '@ant-design/icons';
 import { AuthFragment } from 'components';
 import { hasPermission, http } from 'libs';
+import styles from './index.module.less';
 import store from './store';
 import lds from 'lodash';
 
@@ -146,9 +147,7 @@ export default observer(function () {
     } else {
       const extend = nodeData.all_host_ids && nodeData.all_host_ids.length ? `（${nodeData.all_host_ids.length}）` : null
       return (
-        <div style={{display: 'inline-block', lineHeight: '24px'}}>
-          <span>{nodeData.title}{extend}</span>
-        </div>
+        <span style={{lineHeight: '24px'}}>{nodeData.title}{extend}</span>
       )
     }
   }
@@ -157,7 +156,7 @@ export default observer(function () {
   return (
     <Card
       title="分组列表"
-      style={{height: '100%'}}
+      className={styles.group}
       extra={(
         <AuthFragment auth="admin">
           <Switch
diff --git a/spug_web/src/pages/host/index.module.less b/spug_web/src/pages/host/index.module.less
index 4084bee..30d4517 100644
--- a/spug_web/src/pages/host/index.module.less
+++ b/spug_web/src/pages/host/index.module.less
@@ -58,4 +58,14 @@
     border-left: none;
     border-radius: 0;
   }
+}
+
+.group {
+  height: 100%;
+
+  :global(.ant-tree-node-content-wrapper) {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
 }
\ No newline at end of file