diff --git a/orm/src/main/java/com/zfoo/orm/cache/EntityCache.java b/orm/src/main/java/com/zfoo/orm/cache/EntityCache.java
index 8c3b6a94..c88e908a 100644
--- a/orm/src/main/java/com/zfoo/orm/cache/EntityCache.java
+++ b/orm/src/main/java/com/zfoo/orm/cache/EntityCache.java
@@ -22,12 +22,12 @@ import com.zfoo.orm.cache.persister.PNode;
 import com.zfoo.orm.model.EntityDef;
 import com.zfoo.orm.model.IEntity;
 import com.zfoo.orm.query.Page;
-import com.zfoo.orm.util.LazyCache;
 import com.zfoo.protocol.collection.CollectionUtils;
 import com.zfoo.protocol.exception.RunException;
 import com.zfoo.protocol.model.Pair;
 import com.zfoo.protocol.util.AssertionUtils;
 import com.zfoo.protocol.util.ThreadUtils;
+import com.zfoo.scheduler.util.LazyCache;
 import com.zfoo.scheduler.util.TimeUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/orm/src/main/java/com/zfoo/orm/util/LazyCache.java b/scheduler/src/main/java/com/zfoo/scheduler/util/LazyCache.java
similarity index 98%
rename from orm/src/main/java/com/zfoo/orm/util/LazyCache.java
rename to scheduler/src/main/java/com/zfoo/scheduler/util/LazyCache.java
index 8ae92d1d..8f673f3c 100644
--- a/orm/src/main/java/com/zfoo/orm/util/LazyCache.java
+++ b/scheduler/src/main/java/com/zfoo/scheduler/util/LazyCache.java
@@ -1,7 +1,6 @@
-package com.zfoo.orm.util;
+package com.zfoo.scheduler.util;
 
 import com.zfoo.protocol.model.Pair;
-import com.zfoo.scheduler.util.TimeUtils;
 
 import java.util.ArrayList;
 import java.util.concurrent.ConcurrentHashMap;
diff --git a/orm/src/test/java/com/zfoo/orm/cache/LazyCacheTest.java b/scheduler/src/test/java/com/zfoo/scheduler/util/LazyCacheTest.java
similarity index 96%
rename from orm/src/test/java/com/zfoo/orm/cache/LazyCacheTest.java
rename to scheduler/src/test/java/com/zfoo/scheduler/util/LazyCacheTest.java
index 09ec63c5..b2e64dac 100644
--- a/orm/src/test/java/com/zfoo/orm/cache/LazyCacheTest.java
+++ b/scheduler/src/test/java/com/zfoo/scheduler/util/LazyCacheTest.java
@@ -1,10 +1,8 @@
-package com.zfoo.orm.cache;
+package com.zfoo.scheduler.util;
 
-import com.zfoo.orm.util.LazyCache;
 import com.zfoo.protocol.model.Pair;
 import com.zfoo.protocol.util.StringUtils;
 import com.zfoo.protocol.util.ThreadUtils;
-import com.zfoo.scheduler.util.TimeUtils;
 import org.junit.Ignore;
 import org.junit.Test;