diff --git a/aliyun-java-sdk-core/ChangeLog.txt b/aliyun-java-sdk-core/ChangeLog.txt
index 07a11e9a7f..1815789b50 100644
--- a/aliyun-java-sdk-core/ChangeLog.txt
+++ b/aliyun-java-sdk-core/ChangeLog.txt
@@ -1,3 +1,6 @@
+2024-09-24 Version: 3.7.2
+1, Add x-sdk-core header
+
 2018-04-14 Version: 3.7.1
 1, Support bearer Token
 
diff --git a/aliyun-java-sdk-core/pom.xml b/aliyun-java-sdk-core/pom.xml
index bb402d79d8..541c1ffa54 100755
--- a/aliyun-java-sdk-core/pom.xml
+++ b/aliyun-java-sdk-core/pom.xml
@@ -4,7 +4,7 @@
     <groupId>com.aliyun</groupId>
     <artifactId>aliyun-java-sdk-core</artifactId>
     <packaging>jar</packaging>
-    <version>3.7.1</version>
+    <version>3.7.2</version>
     <name>aliyun-java-sdk-core</name>
     <url>http://www.aliyun.com</url>
     <description>Aliyun Open API SDK for Java
diff --git a/aliyun-java-sdk-core/src/main/java/com/aliyuncs/AcsRequest.java b/aliyun-java-sdk-core/src/main/java/com/aliyuncs/AcsRequest.java
index 4101e26fde..dc8e80c8dc 100644
--- a/aliyun-java-sdk-core/src/main/java/com/aliyuncs/AcsRequest.java
+++ b/aliyun-java-sdk-core/src/main/java/com/aliyuncs/AcsRequest.java
@@ -60,6 +60,7 @@ public AcsRequest(String product) {
         super(null);
         this.headers.put("x-sdk-client", "Java/2.0.0");
         this.headers.put("x-sdk-invoke-type", "normal");
+        this.headers.put("x-sdk-core", "3.x");
         this.product = product;
     }