diff --git a/redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/RedissonSessionManager.java b/redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
index 6e3b31aa75af0044bb220a8522c1a74eca2d8848..c7857430a8c39178e26e912c46f1a40716b096cd 100644
--- a/redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
+++ b/redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
@@ -22,8 +22,6 @@ import java.util.Map;
 
 import javax.servlet.http.HttpSession;
 
-import org.apache.juli.logging.Log;
-import org.apache.juli.logging.LogFactory;
 import org.apache.catalina.Context;
 import org.apache.catalina.Lifecycle;
 import org.apache.catalina.LifecycleException;
@@ -31,11 +29,12 @@ import org.apache.catalina.LifecycleListener;
 import org.apache.catalina.Session;
 import org.apache.catalina.session.ManagerBase;
 import org.apache.catalina.util.LifecycleSupport;
+import org.apache.juli.logging.Log;
+import org.apache.juli.logging.LogFactory;
 import org.redisson.Redisson;
 import org.redisson.api.RMap;
 import org.redisson.api.RedissonClient;
 import org.redisson.config.Config;
-import org.redisson.tomcat.RedissonSessionManager.UpdateMode;
 
 /**
  * Redisson Session Manager for Apache Tomcat
@@ -46,7 +45,7 @@ import org.redisson.tomcat.RedissonSessionManager.UpdateMode;
 public class RedissonSessionManager extends ManagerBase implements Lifecycle {
 
     public enum ReadMode {REDIS, MEMORY}
-    public enum UpdateMode {NONE, AFTER_REQUEST}
+    public enum UpdateMode {DEFAULT, AFTER_REQUEST}
     
     private final Log log = LogFactory.getLog(RedissonSessionManager.class);
 
@@ -55,7 +54,7 @@ public class RedissonSessionManager extends ManagerBase implements Lifecycle {
     private RedissonClient redisson;
     private String configPath;
     private ReadMode readMode = ReadMode.MEMORY;
-    private UpdateMode updateMode = UpdateMode.NONE;
+    private UpdateMode updateMode = UpdateMode.DEFAULT;
     
     public String getUpdateMode() {
         return updateMode.toString();
diff --git a/redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/RedissonSessionManager.java b/redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
index 58098925b7732c30a235f28d6e8f4fc52a84f35b..0279933c6708bba3eccdd5f8c5874c0436257e04 100644
--- a/redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
+++ b/redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
@@ -44,7 +44,7 @@ import org.redisson.config.Config;
 public class RedissonSessionManager extends ManagerBase {
 
     public enum ReadMode {REDIS, MEMORY}
-    public enum UpdateMode {NONE, AFTER_REQUEST}
+    public enum UpdateMode {DEFAULT, AFTER_REQUEST}
     
     private final Log log = LogFactory.getLog(RedissonSessionManager.class);
     
@@ -52,7 +52,7 @@ public class RedissonSessionManager extends ManagerBase {
     private String configPath;
     
     private ReadMode readMode = ReadMode.MEMORY;
-    private UpdateMode updateMode = UpdateMode.NONE;
+    private UpdateMode updateMode = UpdateMode.DEFAULT;
     
     public String getUpdateMode() {
         return updateMode.toString();
diff --git a/redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/RedissonSessionManager.java b/redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
index 34f20f78b8a400149387cc186784b6ca9b39b5d6..39995c07637cbca4f5beaa67e432c9466fbba07b 100644
--- a/redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
+++ b/redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
@@ -43,7 +43,7 @@ import org.redisson.config.Config;
 public class RedissonSessionManager extends ManagerBase {
 
     public enum ReadMode {REDIS, MEMORY}
-    public enum UpdateMode {NONE, AFTER_REQUEST}
+    public enum UpdateMode {DEFAULT, AFTER_REQUEST}
     
     private final Log log = LogFactory.getLog(RedissonSessionManager.class);
     
@@ -51,7 +51,7 @@ public class RedissonSessionManager extends ManagerBase {
     private String configPath;
     
     private ReadMode readMode = ReadMode.MEMORY;
-    private UpdateMode updateMode = UpdateMode.NONE;
+    private UpdateMode updateMode = UpdateMode.DEFAULT;
     
     public String getUpdateMode() {
         return updateMode.toString();
diff --git a/redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/RedissonSessionManager.java b/redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
index 34f20f78b8a400149387cc186784b6ca9b39b5d6..39995c07637cbca4f5beaa67e432c9466fbba07b 100644
--- a/redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
+++ b/redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
@@ -43,7 +43,7 @@ import org.redisson.config.Config;
 public class RedissonSessionManager extends ManagerBase {
 
     public enum ReadMode {REDIS, MEMORY}
-    public enum UpdateMode {NONE, AFTER_REQUEST}
+    public enum UpdateMode {DEFAULT, AFTER_REQUEST}
     
     private final Log log = LogFactory.getLog(RedissonSessionManager.class);
     
@@ -51,7 +51,7 @@ public class RedissonSessionManager extends ManagerBase {
     private String configPath;
     
     private ReadMode readMode = ReadMode.MEMORY;
-    private UpdateMode updateMode = UpdateMode.NONE;
+    private UpdateMode updateMode = UpdateMode.DEFAULT;
     
     public String getUpdateMode() {
         return updateMode.toString();