diff --git a/microservices-gateway/src/main/java/com/microservices/gateway/service/impl/ThirdPartyToolServiceImpl.java b/microservices-gateway/src/main/java/com/microservices/gateway/service/impl/ThirdPartyToolServiceImpl.java
index bb60f28ba..0cf7dfea7 100644
--- a/microservices-gateway/src/main/java/com/microservices/gateway/service/impl/ThirdPartyToolServiceImpl.java
+++ b/microservices-gateway/src/main/java/com/microservices/gateway/service/impl/ThirdPartyToolServiceImpl.java
@@ -90,7 +90,8 @@ public class ThirdPartyToolServiceImpl implements ThirdPartyToolService {
                     Map<String, Collection<String>> header = response.headers();
                     if (header != null && header.containsKey("set-cookie")) {
                         sentinelCookie = header.get("set-cookie").iterator().next();
-                        redisService.setCacheObject(CacheConstants.SENTINEL_TOKEN, sentinelCookie, 12L, TimeUnit.HOURS);
+                        //Sentinel登录状态默认30分钟失效，将Sentinel Token缓存过期时间调整为28分钟
+                        redisService.setCacheObject(CacheConstants.SENTINEL_TOKEN, sentinelCookie, 28L, TimeUnit.MINUTES);
                     }
                 } catch (TimeoutException e) {
                     log.error("获取Sentinel Token超时");