diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/dao/SaTokenDaoDefaultImpl.java b/sa-token-core/src/main/java/cn/dev33/satoken/dao/SaTokenDaoDefaultImpl.java
index c045b32b..1dc014cf 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/dao/SaTokenDaoDefaultImpl.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/dao/SaTokenDaoDefaultImpl.java
@@ -17,7 +17,7 @@ package cn.dev33.satoken.dao;
 
 
 import cn.dev33.satoken.dao.auto.SaTokenDaoByStringFollowObject;
-import cn.dev33.satoken.dao.map.SaMapPackageForConcurrentHashMap;
+import cn.dev33.satoken.dao.timedcache.SaMapPackageForConcurrentHashMap;
 import cn.dev33.satoken.dao.timedcache.SaTimedCache;
 import cn.dev33.satoken.util.SaFoxUtil;
 
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/dao/map/SaMapPackage.java b/sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaMapPackage.java
similarity index 96%
rename from sa-token-core/src/main/java/cn/dev33/satoken/dao/map/SaMapPackage.java
rename to sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaMapPackage.java
index e0294c41..f9058bae 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/dao/map/SaMapPackage.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaMapPackage.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package cn.dev33.satoken.dao.map;
+package cn.dev33.satoken.dao.timedcache;
 
 import java.util.Set;
 
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/dao/map/SaMapPackageForConcurrentHashMap.java b/sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaMapPackageForConcurrentHashMap.java
similarity index 96%
rename from sa-token-core/src/main/java/cn/dev33/satoken/dao/map/SaMapPackageForConcurrentHashMap.java
rename to sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaMapPackageForConcurrentHashMap.java
index fd7e696b..696ca1e1 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/dao/map/SaMapPackageForConcurrentHashMap.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaMapPackageForConcurrentHashMap.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package cn.dev33.satoken.dao.map;
+package cn.dev33.satoken.dao.timedcache;
 
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaTimedCache.java b/sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaTimedCache.java
index 9ec0be15..566f7baa 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaTimedCache.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/dao/timedcache/SaTimedCache.java
@@ -18,7 +18,6 @@ package cn.dev33.satoken.dao.timedcache;
 
 import cn.dev33.satoken.SaManager;
 import cn.dev33.satoken.dao.SaTokenDao;
-import cn.dev33.satoken.dao.map.SaMapPackage;
 
 import java.util.Set;
 
diff --git a/sa-token-plugin/sa-token-caffeine/src/main/java/cn/dev33/satoken/dao/SaMapPackageForCaffeine.java b/sa-token-plugin/sa-token-caffeine/src/main/java/cn/dev33/satoken/dao/SaMapPackageForCaffeine.java
index 9ce8322c..589ed18a 100644
--- a/sa-token-plugin/sa-token-caffeine/src/main/java/cn/dev33/satoken/dao/SaMapPackageForCaffeine.java
+++ b/sa-token-plugin/sa-token-caffeine/src/main/java/cn/dev33/satoken/dao/SaMapPackageForCaffeine.java
@@ -15,7 +15,7 @@
  */
 package cn.dev33.satoken.dao;
 
-import cn.dev33.satoken.dao.map.SaMapPackage;
+import cn.dev33.satoken.dao.timedcache.SaMapPackage;
 import com.github.benmanes.caffeine.cache.Cache;
 import com.github.benmanes.caffeine.cache.Caffeine;