diff --git a/km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/ClusterBrokersManager.java b/km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/ClusterBrokersManager.java
index 8427c1ef0..0eba136b1 100644
--- a/km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/ClusterBrokersManager.java
+++ b/km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/ClusterBrokersManager.java
@@ -17,6 +17,16 @@ public interface ClusterBrokersManager {
      */
     PaginationResult<ClusterBrokersOverviewVO> getClusterPhyBrokersOverview(Long clusterPhyId, ClusterBrokersOverviewDTO dto);
 
+    /**
+     * 删除status == 0 的所有broker -> 获取缓存查询结果 & broker 表查询结果并集
+     * 获取缓存查询结果 & broker 表查询结果并集
+     * @param clusterPhyId kafka 物理集群 id
+     * @param dto 封装分页查询参数对象
+     * @return 返回获取到的缓存查询结果 & broker 表查询结果并集
+     */
+    PaginationResult<ClusterBrokersOverviewVO> clearInactiveClusterPhyBrokers(Long clusterPhyId, ClusterBrokersOverviewDTO dto);
+
+
     /**
      * 根据物理集群id获取集群对应broker状态信息
      * @param clusterPhyId 物理集群 id
diff --git a/km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/impl/ClusterBrokersManagerImpl.java b/km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/impl/ClusterBrokersManagerImpl.java
index c77724dd8..d8796dcdd 100644
--- a/km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/impl/ClusterBrokersManagerImpl.java
+++ b/km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/impl/ClusterBrokersManagerImpl.java
@@ -107,6 +107,12 @@ public PaginationResult<ClusterBrokersOverviewVO> getClusterPhyBrokersOverview(L
         );
     }
 
+    @Override
+    public PaginationResult<ClusterBrokersOverviewVO> clearInactiveClusterPhyBrokers(Long clusterPhyId, ClusterBrokersOverviewDTO dto) {
+        brokerService.clearInactiveClusterPhyBrokers(clusterPhyId);
+        return this.getClusterPhyBrokersOverview(clusterPhyId, dto);
+    }
+
     @Override
     public ClusterBrokersStateVO getClusterPhyBrokersState(Long clusterPhyId) {
         ClusterBrokersStateVO clusterBrokersStateVO = new ClusterBrokersStateVO();
diff --git a/km-console/packages/layout-clusters-fe/src/api/index.ts b/km-console/packages/layout-clusters-fe/src/api/index.ts
index d07599524..97db801a0 100755
--- a/km-console/packages/layout-clusters-fe/src/api/index.ts
+++ b/km-console/packages/layout-clusters-fe/src/api/index.ts
@@ -120,6 +120,8 @@ const api = {
   getTopicMetricPoints: (clusterPhyId: number, topicName: string) => getApi(`/clusters/${clusterPhyId}/topics/${topicName}/metric-points`),
   // Broker列表接口
   getBrokersList: (clusterPhyId: number) => getApi(`/clusters/${clusterPhyId}/brokers-overview`),
+  // 删除失效Broker
+  clearInactiveBrokers: (clusterPhyId: number) => getApi(`/clusters/${clusterPhyId}/brokers-clear`),
   // Broker列表页健康检查指标
   getBrokerMetricPoints: (clusterPhyId: number) => getApi(`/physical-clusters/${clusterPhyId}/latest-metrics`),
   // Controller列表接口 /api/v3/clusters/{clusterPhyId}/controller-history「controller-change-log」
diff --git a/km-console/packages/layout-clusters-fe/src/constants/reg.ts b/km-console/packages/layout-clusters-fe/src/constants/reg.ts
index 7463882a1..995ba2ccd 100644
--- a/km-console/packages/layout-clusters-fe/src/constants/reg.ts
+++ b/km-console/packages/layout-clusters-fe/src/constants/reg.ts
@@ -22,3 +22,5 @@ export const regTemplateName = /^[a-z0-9\._-]*$/; // 仅支持小写字母、数
 export const regIp = /((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})(\.((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})){3}/g; // ip
 
 export const regKafkaPassword = /^[A-Za-z0-9_\-!"#$%&'()*+,./:;<=>?@[\\\]^`{|}~]*$/;
+
+export const regJmxPassword = /^[_a-zA-Z0-9-]*$/; // JMX密码：支持大小写字母、数字、下划线、短划线
diff --git a/km-console/packages/layout-clusters-fe/src/pages/BrokerList/index.tsx b/km-console/packages/layout-clusters-fe/src/pages/BrokerList/index.tsx
index 9d5dd0537..7d6402117 100644
--- a/km-console/packages/layout-clusters-fe/src/pages/BrokerList/index.tsx
+++ b/km-console/packages/layout-clusters-fe/src/pages/BrokerList/index.tsx
@@ -66,6 +66,42 @@ const BrokerList: React.FC = (props: any) => {
       });
   };
 
+  // 请求接口获取数据
+  const clearInactiveBrokers = async ({ pageNo, pageSize, filters, sorter }: any) => {
+    if (urlParams?.clusterId === undefined) return;
+    // filters = filters || filteredInfo;
+    setLoading(true);
+    const params = {
+      searchKeywords: searchKeywords.slice(0, 128),
+      pageNo,
+      pageSize,
+      latestMetricNames: ['PartitionsSkew', 'Leaders', 'LeadersSkew', 'LogSize'],
+      sortField: sorter?.field || 'brokerId',
+      sortType: sorter?.order ? sorter.order.substring(0, sorter.order.indexOf('end')) : 'asc',
+    };
+
+    request(API.clearInactiveBrokers(urlParams?.clusterId), { method: 'POST', data: params })
+      .then((res: any) => {
+        setPagination({
+          current: res.pagination?.pageNo,
+          pageSize: res.pagination?.pageSize,
+          total: res.pagination?.total,
+        });
+        const newData =
+          res?.bizData.map((item: any) => {
+            return {
+              ...item,
+              ...item?.latestMetrics?.metrics,
+            };
+          }) || [];
+        setData(newData);
+        setLoading(false);
+      })
+      .catch((err) => {
+        setLoading(false);
+      });
+  };
+
   const onTableChange = (pagination: any, filters: any, sorter: any) => {
     // setFilteredInfo(filters);
     genData({ pageNo: pagination.current, pageSize: pagination.pageSize, filters, sorter });
@@ -107,6 +143,12 @@ const BrokerList: React.FC = (props: any) => {
             >
               <IconFont className={`${tableHeaderPrefix}-left-refresh-icon`} type="icon-shuaxin1" />
             </div>
+            <div
+              className={`${tableHeaderPrefix}-left-clear`}
+              onClick={() => clearInactiveBrokers({ pageNo: pagination.current, pageSize: pagination.pageSize })}
+            >
+              <IconFont className={`${tableHeaderPrefix}-left-clear-icon`} type="icon-Operation" />
+            </div>
           </div>
           <div className={`${tableHeaderPrefix}-right`}>
             <SearchInput
diff --git a/km-console/packages/layout-clusters-fe/src/pages/MutliClusterPage/AccessCluster.tsx b/km-console/packages/layout-clusters-fe/src/pages/MutliClusterPage/AccessCluster.tsx
index fec1a8a6b..04238e4a9 100644
--- a/km-console/packages/layout-clusters-fe/src/pages/MutliClusterPage/AccessCluster.tsx
+++ b/km-console/packages/layout-clusters-fe/src/pages/MutliClusterPage/AccessCluster.tsx
@@ -1,9 +1,9 @@
-import { Button, Divider, Drawer, Form, Input, InputNumber, Radio, Select, Spin, Space, Utils, Tabs, Collapse, Empty } from 'knowdesign';
+import { Button, Divider, Drawer, Form, Input, InputNumber, Radio, Select, Spin, Space, Utils, Tabs, Collapse, Empty, Checkbox } from 'knowdesign';
 import message from '@src/components/Message';
 import React, { forwardRef, useEffect, useImperativeHandle, useLayoutEffect, useRef, useState } from 'react';
 import { useIntl } from 'react-intl';
 import api from '@src/api';
-import { regClusterName, regIpAndPort, regUsername } from '@src/constants/reg';
+import { regClusterName, regIpAndPort, regUsername, regJmxPassword } from '@src/constants/reg';
 import { bootstrapServersErrCodes, jmxErrCodes, zkErrCodes } from './config';
 import CodeMirrorFormItem from '@src/components/CodeMirrorFormItem';
 import { IconFont } from '@knowdesign/icons';
@@ -169,7 +169,16 @@ const ClusterTabContent = forwardRef((props: any, ref): JSX.Element => {
           const originValue = obj?.jmxProperties;
           if (originValue) {
             const jmxProperties = JSON.parse(originValue);
-            typeof jmxProperties === 'object' && jmxProperties !== null && Object.assign(res, jmxProperties);
+            if (typeof jmxProperties === 'object' && jmxProperties !== null) {
+              Object.assign(res, jmxProperties);
+              // 根据是否有 username/token 判断是否启用密码认证
+              const hasPasswordAuth = !!(jmxProperties.username && jmxProperties.token);
+              res.hasPasswordAuth = hasPasswordAuth;
+              // 如果没有密码认证，确保 openSSL 为 false
+              if (!hasPasswordAuth) {
+                res.openSSL = false;
+              }
+            }
           }
         } catch (err) {
           console.error('jmxProperties not JSON: ', err);
@@ -257,8 +266,8 @@ const ClusterTabContent = forwardRef((props: any, ref): JSX.Element => {
       if (!value) {
         return Promise.reject('密码不能为空');
       }
-      if (!new RegExp(regUsername).test(value)) {
-        return Promise.reject('密码只能由大小写、下划线、短划线（-）组成');
+      if (!new RegExp(regJmxPassword).test(value)) {
+        return Promise.reject('密码只能由大小写字母、数字、下划线、短划线（-）组成');
       }
       if (value.length < 6 || value.length > 32) {
         return Promise.reject('密码长度限制在6～32字符');
@@ -360,15 +369,15 @@ const ClusterTabContent = forwardRef((props: any, ref): JSX.Element => {
                 <InputNumber addonAfter="个" min={0} max={99999} style={{ width: 124 }} />
               </Form.Item>
             </div>
-            <Form.Item name="openSSL" label="Security :">
+            <Form.Item name="hasPasswordAuth" label="Security :">
               <Radio.Group>
                 <Radio value={false}>None</Radio>
                 <Radio value={true}>Password Authentication</Radio>
               </Radio.Group>
             </Form.Item>
-            <Form.Item dependencies={['openSSL']} noStyle>
+            <Form.Item dependencies={['hasPasswordAuth']} noStyle>
               {({ getFieldValue }) => {
-                return getFieldValue('openSSL') ? (
+                return getFieldValue('hasPasswordAuth') ? (
                   <div className="user-info-form-items">
                     <Form.Item className="user-info-label" label="User Info :" required />
                     <div className="inline-items">
@@ -379,6 +388,7 @@ const ClusterTabContent = forwardRef((props: any, ref): JSX.Element => {
                             validator: validators.securityUserName,
                           },
                         ]}
+                        style={{ width: '140px', marginRight: '8px' }}
                       >
                         <Input placeholder="请输入用户名" />
                       </Form.Item>
@@ -390,9 +400,13 @@ const ClusterTabContent = forwardRef((props: any, ref): JSX.Element => {
                             validator: validators.securityToken,
                           },
                         ]}
+                        style={{ width: '140px', marginRight: '8px' }}
                       >
                         <Input placeholder="请输入密码" />
                       </Form.Item>
+                      <Form.Item name="openSSL" valuePropName="checked" style={{ marginBottom: 0, alignSelf: 'center' }}>
+                        <Checkbox>启用 SSL</Checkbox>
+                      </Form.Item>
                     </div>
                   </div>
                 ) : null;
@@ -759,9 +773,9 @@ const AccessClusterDrawer = (props: AccessClusterDrawerProps) => {
         jmxProperties: {
           jmxPort: res.jmxPort,
           maxConn: res.maxConn,
-          openSSL: res.openSSL || false,
-          token: res.token,
-          username: res.username,
+          openSSL: res.hasPasswordAuth ? (res.openSSL || false) : false,
+          token: res.hasPasswordAuth ? res.token : '',
+          username: res.hasPasswordAuth ? res.username : '',
         },
         kafkaVersion: res.kafkaVersion,
         name: res.name,
diff --git a/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/BrokerService.java b/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/BrokerService.java
index c8c300a0e..d690b0a6a 100644
--- a/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/BrokerService.java
+++ b/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/BrokerService.java
@@ -71,4 +71,6 @@ public interface BrokerService {
     boolean allServerDown(Long clusterPhyId);
 
     boolean existServerDown(Long clusterPhyId);
+
+    void clearInactiveClusterPhyBrokers(Long clusterPhyId);
 }
diff --git a/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/impl/BrokerServiceImpl.java b/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/impl/BrokerServiceImpl.java
index e34c035c5..105019f74 100644
--- a/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/impl/BrokerServiceImpl.java
+++ b/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/impl/BrokerServiceImpl.java
@@ -176,6 +176,20 @@ public List<Broker> listNotAliveBrokersFromDB(Long clusterPhyId) {
         return this.listAllBrokersAndUpdateCache(clusterPhyId).stream().filter( elem -> !elem.alive()).collect(Collectors.toList());
     }
 
+    /**
+     * 清理对应集群中下线的broker记录
+     * @param clusterPhyId
+     */
+    @Override
+    public void clearInactiveClusterPhyBrokers(Long clusterPhyId) {
+        try {
+            this.getAllBrokerPOsFromDB(clusterPhyId).stream()
+                .filter(elem -> elem.getStatus().equals(Constant.DOWN))
+                .forEach(elem -> brokerDAO.deleteById(elem.getId()));
+        } catch (Exception e) {
+            log.error("method=clearInactiveClusterPhyBrokers||clusterPhyId={}||errMsg=exception!", clusterPhyId, e);
+        }
+    }
     @Override
     public List<Broker> listAllBrokersFromDB(Long clusterPhyId) {
         return this.listAllBrokersAndUpdateCache(clusterPhyId);
diff --git a/km-rest/src/main/java/com/xiaojukeji/know/streaming/km/rest/api/v3/cluster/ClusterBrokersController.java b/km-rest/src/main/java/com/xiaojukeji/know/streaming/km/rest/api/v3/cluster/ClusterBrokersController.java
index db9c933a4..3bfe5c6ad 100644
--- a/km-rest/src/main/java/com/xiaojukeji/know/streaming/km/rest/api/v3/cluster/ClusterBrokersController.java
+++ b/km-rest/src/main/java/com/xiaojukeji/know/streaming/km/rest/api/v3/cluster/ClusterBrokersController.java
@@ -62,4 +62,12 @@ public PaginationResult<ClusterBrokersOverviewVO> getClusterPhyBrokersOverview(@
                                                                                    @RequestBody ClusterBrokersOverviewDTO dto) {
         return clusterBrokersManager.getClusterPhyBrokersOverview(clusterPhyId, dto);
     }
+
+    @ApiOperation(value = "集群无效brokers清理")
+    @PostMapping(value = "clusters/{clusterPhyId}/brokers-clear")
+    @ResponseBody
+    public PaginationResult<ClusterBrokersOverviewVO> clearInactiveClusterPhyBrokers(@PathVariable Long clusterPhyId,
+                                                                                   @RequestBody ClusterBrokersOverviewDTO dto) {
+        return clusterBrokersManager.clearInactiveClusterPhyBrokers(clusterPhyId, dto);
+    }
 }
\ No newline at end of file