diff --git a/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/JSONUtil.java b/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/JSONUtil.java
index cb3ee423..c576851a 100644
--- a/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/JSONUtil.java
+++ b/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/JSONUtil.java
@@ -1,7 +1,6 @@
 package cn.hippo4j.common.toolkit;
 
 import cn.hippo4j.common.api.JsonFacade;
-import cn.hippo4j.common.api.impl.JacksonHandler;
 
 import java.util.List;
 
diff --git a/hippo4j-common/src/main/java/cn/hippo4j/common/api/impl/JacksonHandler.java b/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/JacksonHandler.java
similarity index 98%
rename from hippo4j-common/src/main/java/cn/hippo4j/common/api/impl/JacksonHandler.java
rename to hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/JacksonHandler.java
index f64ae3fc..a230a72f 100644
--- a/hippo4j-common/src/main/java/cn/hippo4j/common/api/impl/JacksonHandler.java
+++ b/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/JacksonHandler.java
@@ -1,4 +1,4 @@
-package cn.hippo4j.common.api.impl;
+package cn.hippo4j.common.toolkit;
 
 import cn.hippo4j.common.api.JsonFacade;
 import com.fasterxml.jackson.annotation.JsonInclude;