diff --git a/easy-retry-datasource/easy-retry-mysql-datasource/src/main/resources/mysql/mapper/ServerNodeMapper.xml b/easy-retry-datasource/easy-retry-mysql-datasource/src/main/resources/mysql/mapper/ServerNodeMapper.xml
index 55eb60f2..ea0209bf 100644
--- a/easy-retry-datasource/easy-retry-mysql-datasource/src/main/resources/mysql/mapper/ServerNodeMapper.xml
+++ b/easy-retry-datasource/easy-retry-mysql-datasource/src/main/resources/mysql/mapper/ServerNodeMapper.xml
@@ -52,7 +52,6 @@
         </foreach>
         ) tt
         SET rt.expire_at = tt.expire_at, rt.context_path = tt.context_path,
-        rt.context_path = tt.context_path
         WHERE rt.host_id = tt.host_id and rt.host_ip = tt.host_ip
     </update>
     <select id="countActivePod"
diff --git a/easy-retry-server/easy-retry-server-common/src/main/java/com/aizuda/easy/retry/server/common/register/ServerRegister.java b/easy-retry-server/easy-retry-server-common/src/main/java/com/aizuda/easy/retry/server/common/register/ServerRegister.java
index 29537443..2a76ef29 100644
--- a/easy-retry-server/easy-retry-server-common/src/main/java/com/aizuda/easy/retry/server/common/register/ServerRegister.java
+++ b/easy-retry-server/easy-retry-server-common/src/main/java/com/aizuda/easy/retry/server/common/register/ServerRegister.java
@@ -122,6 +122,8 @@ public class ServerRegister extends AbstractRegister {
                 for (final ServerNode node : serverNodes) {
                     // 刷新全量本地缓存
                     CacheRegisterTable.addOrUpdate(node);
+                    // 刷新过期时间
+                    CacheConsumerGroup.addOrUpdate(node.getGroupName(), node.getNamespaceId());
                 }
             }
         } catch (Exception e) {