diff --git a/austin-cron/src/main/java/com/java3y/austin/cron/xxl/constants/XxlJobConstant.java b/austin-cron/src/main/java/com/java3y/austin/cron/xxl/constants/XxlJobConstant.java
index 4ca8c1c..eda127f 100644
--- a/austin-cron/src/main/java/com/java3y/austin/cron/xxl/constants/XxlJobConstant.java
+++ b/austin-cron/src/main/java/com/java3y/austin/cron/xxl/constants/XxlJobConstant.java
@@ -37,6 +37,10 @@ public class XxlJobConstant {
      * 立即执行的任务 延迟时间(秒数)
      */
     public static final Integer DELAY_TIME = 10;
+    /**
+     * 请求 xxl-job-admin 需要用到的 cookie
+     */
+    public static final String COOKIE_PREFIX = "xxl_job_cookie_";
 
     private XxlJobConstant() {
     }
diff --git a/austin-cron/src/main/java/com/java3y/austin/cron/xxl/service/impl/CronTaskServiceImpl.java b/austin-cron/src/main/java/com/java3y/austin/cron/xxl/service/impl/CronTaskServiceImpl.java
index fef0aa8..8c9fc6d 100644
--- a/austin-cron/src/main/java/com/java3y/austin/cron/xxl/service/impl/CronTaskServiceImpl.java
+++ b/austin-cron/src/main/java/com/java3y/austin/cron/xxl/service/impl/CronTaskServiceImpl.java
@@ -2,6 +2,7 @@ package com.java3y.austin.cron.xxl.service.impl;
 
 import cn.hutool.core.map.MapUtil;
 import cn.hutool.core.util.IdUtil;
+import cn.hutool.core.util.StrUtil;
 import cn.hutool.http.HttpRequest;
 import cn.hutool.http.HttpResponse;
 import com.alibaba.fastjson.JSON;
@@ -14,7 +15,9 @@ import com.java3y.austin.cron.xxl.entity.XxlJobInfo;
 import com.java3y.austin.cron.xxl.service.CronTaskService;
 import com.xxl.job.core.biz.model.ReturnT;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.stereotype.Service;
 
 import java.net.HttpCookie;
@@ -39,6 +42,9 @@ public class CronTaskServiceImpl implements CronTaskService {
     @Value("${xxl.job.admin.addresses}")
     private String xxlAddresses;
 
+    @Autowired
+    private StringRedisTemplate redisTemplate;
+
 
     @Override
     public BasicResultVO saveCronTask(XxlJobInfo xxlJobInfo) {
@@ -65,6 +71,7 @@ public class CronTaskServiceImpl implements CronTaskService {
             log.error("CronTaskService#saveTask fail,e:{},param:{},response:{}", Throwables.getStackTraceAsString(e)
                     , JSON.toJSONString(xxlJobInfo), JSON.toJSONString(returnT));
         }
+        invalidateCookie();
         return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(returnT));
     }
 
@@ -87,6 +94,7 @@ public class CronTaskServiceImpl implements CronTaskService {
             log.error("CronTaskService#deleteCronTask fail,e:{},param:{},response:{}", Throwables.getStackTraceAsString(e)
                     , JSON.toJSONString(params), JSON.toJSONString(returnT));
         }
+        invalidateCookie();
         return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(returnT));
     }
 
@@ -109,6 +117,7 @@ public class CronTaskServiceImpl implements CronTaskService {
             log.error("CronTaskService#startCronTask fail,e:{},param:{},response:{}", Throwables.getStackTraceAsString(e)
                     , JSON.toJSONString(params), JSON.toJSONString(returnT));
         }
+        invalidateCookie();
         return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(returnT));
     }
 
@@ -131,6 +140,7 @@ public class CronTaskServiceImpl implements CronTaskService {
             log.error("CronTaskService#stopCronTask fail,e:{},param:{},response:{}", Throwables.getStackTraceAsString(e)
                     , JSON.toJSONString(params), JSON.toJSONString(returnT));
         }
+        invalidateCookie();
         return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(returnT));
     }
 
@@ -156,6 +166,7 @@ public class CronTaskServiceImpl implements CronTaskService {
             log.error("CronTaskService#getGroupId fail,e:{},param:{},response:{}", Throwables.getStackTraceAsString(e)
                     , JSON.toJSONString(params), JSON.toJSONString(response.body()));
         }
+        invalidateCookie();
         return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
     }
 
@@ -177,6 +188,7 @@ public class CronTaskServiceImpl implements CronTaskService {
             log.error("CronTaskService#createGroup fail,e:{},param:{},response:{}", Throwables.getStackTraceAsString(e)
                     , JSON.toJSONString(params), JSON.toJSONString(returnT));
         }
+        invalidateCookie();
         return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(returnT));
     }
 
@@ -186,6 +198,11 @@ public class CronTaskServiceImpl implements CronTaskService {
      * @return String
      */
     private String getCookie() {
+        String cachedCookie = redisTemplate.opsForValue().get(XxlJobConstant.COOKIE_PREFIX + xxlUserName);
+        if (StrUtil.isNotBlank(cachedCookie)) {
+            return cachedCookie;
+        }
+
         Map<String, Object> params = MapUtil.newHashMap();
         params.put("userName", xxlUserName);
         params.put("password", xxlPassword);
@@ -201,6 +218,7 @@ public class CronTaskServiceImpl implements CronTaskService {
                 for (HttpCookie cookie : cookies) {
                     sb.append(cookie.toString());
                 }
+                redisTemplate.opsForValue().set(XxlJobConstant.COOKIE_PREFIX + xxlUserName, sb.toString());
                 return sb.toString();
             }
         } catch (Exception e) {
@@ -209,4 +227,11 @@ public class CronTaskServiceImpl implements CronTaskService {
         }
         return null;
     }
+
+    /**
+     * 清除缓存的 cookie
+     */
+    private void invalidateCookie() {
+        redisTemplate.delete(XxlJobConstant.COOKIE_PREFIX + xxlUserName);
+    }
 }