diff --git a/CHANGELOG b/CHANGELOG
index 480644698..a5c8fd511 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+2018-08-17 Version: 1.22.6
+1, New apkpubkey fields for queryauthentication output parameter.
+2, New packagename fields for queryauthentication output parameter.
+3, New clientId fields for queryauthentication output parameter.
+
 2018-08-16 Version: 1.22.5
 1, ModifyScalingConfiguration add imageName.
 2, CreateScalingConfiguration add imageName.
diff --git a/VERSION b/VERSION
index 054c858fb..e81ed8be4 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.22.5
\ No newline at end of file
+1.22.6
\ No newline at end of file
diff --git a/linkface/include/alibabacloud/linkface/model/QueryAuthenticationResult.h b/linkface/include/alibabacloud/linkface/model/QueryAuthenticationResult.h
index 9720a8283..b9b70b3fa 100644
--- a/linkface/include/alibabacloud/linkface/model/QueryAuthenticationResult.h
+++ b/linkface/include/alibabacloud/linkface/model/QueryAuthenticationResult.h
@@ -35,9 +35,12 @@ namespace AlibabaCloud
 				struct DataItem
 				{
 					std::string iotId;
+					std::string packageName;
 					std::string expiredTime;
 					std::string beginTime;
+					std::string clientId;
 					int licenseType;
+					std::string apkPubkey;
 				};
 
 
diff --git a/linkface/src/model/QueryAuthenticationResult.cc b/linkface/src/model/QueryAuthenticationResult.cc
index 5bf3b6a93..e7938ccb0 100644
--- a/linkface/src/model/QueryAuthenticationResult.cc
+++ b/linkface/src/model/QueryAuthenticationResult.cc
@@ -52,6 +52,12 @@ void QueryAuthenticationResult::parse(const std::string &payload)
 			dataObject.beginTime = value["BeginTime"].asString();
 		if(!value["ExpiredTime"].isNull())
 			dataObject.expiredTime = value["ExpiredTime"].asString();
+		if(!value["ApkPubkey"].isNull())
+			dataObject.apkPubkey = value["ApkPubkey"].asString();
+		if(!value["PackageName"].isNull())
+			dataObject.packageName = value["PackageName"].asString();
+		if(!value["ClientId"].isNull())
+			dataObject.clientId = value["ClientId"].asString();
 		data_.push_back(dataObject);
 	}
 	if(!value["Code"].isNull())