diff --git a/pom.xml b/pom.xml
index cc6019c5..372f3905 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.qcloud</groupId>
     <artifactId>cos_api</artifactId>
-    <version>5.6.39</version>
+    <version>5.6.39-snapshot</version>
     <packaging>jar</packaging>
     <name>cos-java-sdk</name>
     <description>java sdk for qcloud cos</description>
diff --git a/src/main/java/com/qcloud/cos/ClientConfig.java b/src/main/java/com/qcloud/cos/ClientConfig.java
index 2a373df0..fc422ea8 100644
--- a/src/main/java/com/qcloud/cos/ClientConfig.java
+++ b/src/main/java/com/qcloud/cos/ClientConfig.java
@@ -25,6 +25,7 @@
 import com.qcloud.cos.endpoint.RegionEndpointBuilder;
 import com.qcloud.cos.endpoint.SuffixEndpointBuilder;
 import com.qcloud.cos.http.HttpProtocol;
+import com.qcloud.cos.internal.CosErrorResponseHandler;
 import com.qcloud.cos.region.Region;
 import com.qcloud.cos.retry.BackoffStrategy;
 import com.qcloud.cos.retry.PredefinedBackoffStrategies;
@@ -86,6 +87,7 @@ public class ClientConfig {
     private String userAgent = DEFAULT_USER_AGENT;
     private int readLimit = DEFAULT_READ_LIMIT;
     private COSSigner cosSigner = new COSSigner();
+    private CosErrorResponseHandler cosErrorResponseHandler = new CosErrorResponseHandler();
 
     // 不传入region 用于后续调用List Buckets(获取所有的bucket信息)
     public ClientConfig() {
@@ -271,4 +273,12 @@ public COSSigner getCosSigner() {
     public void setCosSigner(COSSigner cosSigner) {
         this.cosSigner = cosSigner;
     }
+
+    public CosErrorResponseHandler getCosErrorResponseHandler() {
+        return cosErrorResponseHandler;
+    }
+
+    public void setCosErrorResponseHandler(CosErrorResponseHandler cosErrorResponseHandler) {
+        this.cosErrorResponseHandler = cosErrorResponseHandler;
+    }
 }
diff --git a/src/main/java/com/qcloud/cos/http/DefaultCosHttpClient.java b/src/main/java/com/qcloud/cos/http/DefaultCosHttpClient.java
index ae598509..10877ca2 100644
--- a/src/main/java/com/qcloud/cos/http/DefaultCosHttpClient.java
+++ b/src/main/java/com/qcloud/cos/http/DefaultCosHttpClient.java
@@ -89,7 +89,7 @@ public class DefaultCosHttpClient implements CosHttpClient {
 
     public DefaultCosHttpClient(ClientConfig clientConfig) {
         super();
-        this.errorResponseHandler = new CosErrorResponseHandler();
+        this.errorResponseHandler = clientConfig.getCosErrorResponseHandler();
         this.clientConfig = clientConfig;
         this.connectionManager = new PoolingHttpClientConnectionManager();
         this.maxErrorRetry = clientConfig.getMaxErrorRetry();