diff --git a/docs/content.en/docs/release-notes/_index.md b/docs/content.en/docs/release-notes/_index.md
index b350741e..98820a6c 100644
--- a/docs/content.en/docs/release-notes/_index.md
+++ b/docs/content.en/docs/release-notes/_index.md
@@ -29,6 +29,7 @@ Information about release notes of INFINI Console is provided here.
 - Support viewing logs for cluster, node, index health change events (#150)
 - Enhance LDAP authentication logging (#156)
 - Optimize UI for copying metric requests (#155)
+- Enhance deletion tips by adding cluster info for indices
 
 ## 1.28.2 (2025-02-15)
 
diff --git a/docs/content.zh/docs/release-notes/_index.md b/docs/content.zh/docs/release-notes/_index.md
index 64916e3d..ab301c16 100644
--- a/docs/content.zh/docs/release-notes/_index.md
+++ b/docs/content.zh/docs/release-notes/_index.md
@@ -29,6 +29,7 @@ title: "版本历史"
 - 集群，节点，索引健康状态变更支持查看日志 (#150)
 - 增强 LDAP 身份验证的日志记录 (#156)
 - 优化监控报表里拷贝指标请求的 UI (#155)
+- 删除索引提示增加集群信息 (#162)
 
 ## 1.28.2 (2025-02-15)
 
diff --git a/web/src/pages/DataManagement/Index.js b/web/src/pages/DataManagement/Index.js
index e9766aee..16b0ac71 100644
--- a/web/src/pages/DataManagement/Index.js
+++ b/web/src/pages/DataManagement/Index.js
@@ -744,6 +744,7 @@ class Index extends PureComponent {
           onChangeDeleteIndexConfirmState={this.onChangeDeleteIndexConfirmState}
           deleteIndexConfirm={this.state.deleteIndexConfirm}
           items={this.state.deleteIndexItems}
+          selectedCluster={this.props.selectedCluster}
         />
       </PageHeaderWrapper>
     );
diff --git a/web/src/pages/DataManagement/components/DeleteIndexModal.jsx b/web/src/pages/DataManagement/components/DeleteIndexModal.jsx
index 07508619..2252e199 100644
--- a/web/src/pages/DataManagement/components/DeleteIndexModal.jsx
+++ b/web/src/pages/DataManagement/components/DeleteIndexModal.jsx
@@ -1,4 +1,4 @@
-import { Modal, Checkbox, Tag, Badge, Alert, Icon } from "antd";
+import { Modal, Checkbox, Tag, Badge, Alert, Icon, Tooltip } from "antd";
 import { useCallback, useState, forwardRef, useMemo } from "react";
 import useFetch from "@/lib/hooks/use_fetch";
 import request from "@/utils/request";
@@ -28,7 +28,7 @@ export default (props) => {
       onOk={props.onOk}
       okButtonProps={{ disabled: !props.deleteIndexConfirm }}
     >
-      <p>You are about to delete these indices:</p>
+      <p>You are about to delete these indices in cluster <Tooltip title={props.selectedCluster.id}><b>{props.selectedCluster.name}</b></Tooltip>:</p>
       <ul style={{ maxHeight: 240, overflow: "scroll" }}>
         {props.items.map((item) => {
           return (