diff --git a/changes/en-us/2.x.md b/changes/en-us/2.x.md
index 64b06a9ec22..d7b8ff8ad9e 100644
--- a/changes/en-us/2.x.md
+++ b/changes/en-us/2.x.md
@@ -109,6 +109,7 @@ Add changes here for all PR submitted to the 2.x branch.
 - [[#6393](https://github.com/apache/incubator-seata/pull/6393)] determine the version before sync metadata and add retry mechanism
 - [[#6387](https://github.com/apache/incubator-seata/pull/6387)] optimize tcc use compatible
 - [[#6402](https://github.com/apache/incubator-seata/pull/6402)] optimize rm-datasource use compatible
+- [[#6419](https://github.com/apache/incubator-seata/pull/6419)] optimize integration-tx-api compatibl
 
 ### refactor:
 - [[#6269](https://github.com/apache/incubator-seata/pull/6269)] standardize Seata Exception
diff --git a/changes/zh-cn/2.x.md b/changes/zh-cn/2.x.md
index fb990bd9563..78a45a9b8e3 100644
--- a/changes/zh-cn/2.x.md
+++ b/changes/zh-cn/2.x.md
@@ -113,6 +113,7 @@
 - [[#6393](https://github.com/apache/incubator-seata/pull/6393)] 元数据同步前判断版本,并增加重试功能
 - [[#6387](https://github.com/apache/incubator-seata/pull/6387)] 优化tcc使用兼容
 - [[#6402](https://github.com/apache/incubator-seata/pull/6402)] 优化rm-datasource向下兼容
+- [[#6419](https://github.com/apache/incubator-seata/pull/6419)] 优化integration-tx-api向下兼容
 
 
 ### refactor:
diff --git a/compatible/src/main/java/io/seata/integration/tx/api/util/ProxyUtil.java b/compatible/src/main/java/io/seata/integration/tx/api/util/ProxyUtil.java
new file mode 100644
index 00000000000..211ccbb89af
--- /dev/null
+++ b/compatible/src/main/java/io/seata/integration/tx/api/util/ProxyUtil.java
@@ -0,0 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package io.seata.integration.tx.api.util;
+
+@Deprecated
+public class ProxyUtil extends org.apache.seata.integration.tx.api.util.ProxyUtil{
+}
diff --git a/compatible/src/main/java/io/seata/rm/datasource/DataSourceProxy.java b/compatible/src/main/java/io/seata/rm/datasource/DataSourceProxy.java
index 7304caf1f1f..06280e71aaa 100644
--- a/compatible/src/main/java/io/seata/rm/datasource/DataSourceProxy.java
+++ b/compatible/src/main/java/io/seata/rm/datasource/DataSourceProxy.java
@@ -29,6 +29,7 @@
  * The type Data source proxy.
  *
  */
+@Deprecated
 public class DataSourceProxy implements SeataDataSourceProxy {
     private final org.apache.seata.rm.datasource.DataSourceProxy dataSourceProxy;
 
diff --git a/compatible/src/main/java/io/seata/rm/datasource/xa/DataSourceProxyXA.java b/compatible/src/main/java/io/seata/rm/datasource/xa/DataSourceProxyXA.java
index ba10e9fa8c9..182ea547ca1 100644
--- a/compatible/src/main/java/io/seata/rm/datasource/xa/DataSourceProxyXA.java
+++ b/compatible/src/main/java/io/seata/rm/datasource/xa/DataSourceProxyXA.java
@@ -29,6 +29,7 @@
  * DataSource proxy for XA mode.
  *
  */
+@Deprecated
 public class DataSourceProxyXA implements SeataDataSourceProxy {
 
     private final org.apache.seata.rm.datasource.xa.DataSourceProxyXA dataSourceProxyXA;
diff --git a/compatible/src/test/java/io/seata/integration/tx/api/interceptor/parser/GlobalTransactionalInterceptorParserTest.java b/compatible/src/test/java/io/seata/integration/tx/api/interceptor/parser/GlobalTransactionalInterceptorParserTest.java
index 7ea7712c741..f390888887f 100644
--- a/compatible/src/test/java/io/seata/integration/tx/api/interceptor/parser/GlobalTransactionalInterceptorParserTest.java
+++ b/compatible/src/test/java/io/seata/integration/tx/api/interceptor/parser/GlobalTransactionalInterceptorParserTest.java
@@ -20,7 +20,7 @@
 import io.seata.tm.api.DefaultFailureHandlerImpl;
 import io.seata.tm.api.FailureHandler;
 import org.apache.seata.integration.tx.api.interceptor.handler.ProxyInvocationHandler;
-import org.apache.seata.integration.tx.api.util.ProxyUtil;
+import io.seata.integration.tx.api.util.ProxyUtil;
 import org.apache.seata.tm.api.FailureHandlerHolder;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
diff --git a/compatible/src/test/java/io/seata/rm/tcc/interceptor/ProxyUtilsTccTest.java b/compatible/src/test/java/io/seata/rm/tcc/interceptor/ProxyUtilsTccTest.java
index b2ebb77c95d..2c8cadb74ff 100644
--- a/compatible/src/test/java/io/seata/rm/tcc/interceptor/ProxyUtilsTccTest.java
+++ b/compatible/src/test/java/io/seata/rm/tcc/interceptor/ProxyUtilsTccTest.java
@@ -30,7 +30,7 @@
 import org.apache.seata.core.model.GlobalStatus;
 import org.apache.seata.core.model.Resource;
 import org.apache.seata.core.model.ResourceManager;
-import org.apache.seata.integration.tx.api.util.ProxyUtil;
+import io.seata.integration.tx.api.util.ProxyUtil;
 import org.apache.seata.rm.DefaultResourceManager;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
diff --git a/compatible/src/test/java/io/seata/rm/tcc/interceptor/parser/TccActionInterceptorParserTest.java b/compatible/src/test/java/io/seata/rm/tcc/interceptor/parser/TccActionInterceptorParserTest.java
index 3f6cb45e958..ff2607cca6c 100644
--- a/compatible/src/test/java/io/seata/rm/tcc/interceptor/parser/TccActionInterceptorParserTest.java
+++ b/compatible/src/test/java/io/seata/rm/tcc/interceptor/parser/TccActionInterceptorParserTest.java
@@ -39,7 +39,7 @@
 import org.apache.seata.core.model.TransactionManager;
 import org.apache.seata.integration.tx.api.interceptor.handler.ProxyInvocationHandler;
 import org.apache.seata.integration.tx.api.interceptor.parser.DefaultInterfaceParser;
-import org.apache.seata.integration.tx.api.util.ProxyUtil;
+import io.seata.integration.tx.api.util.ProxyUtil;
 import org.apache.seata.rm.DefaultResourceManager;
 import org.apache.seata.rm.tcc.TCCResourceManager;
 import org.apache.seata.tm.TransactionManagerHolder;