diff --git a/CHANGELOG b/CHANGELOG
index 784d30b4c..1d0fb9027 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+2021-11-16 Version: 1.36.931
+- Update apm interface parameter.
+
 2021-11-15 Version: 1.36.930
 - Generated 2020-01-01 for `ddoscoo`.
 
diff --git a/VERSION b/VERSION
index 9ee915583..6d64c42c1 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.36.930
\ No newline at end of file
+1.36.931
\ No newline at end of file
diff --git a/elasticsearch/include/alibabacloud/elasticsearch/model/UpdateApmRequest.h b/elasticsearch/include/alibabacloud/elasticsearch/model/UpdateApmRequest.h
index fdd203bee..e56870730 100644
--- a/elasticsearch/include/alibabacloud/elasticsearch/model/UpdateApmRequest.h
+++ b/elasticsearch/include/alibabacloud/elasticsearch/model/UpdateApmRequest.h
@@ -35,26 +35,14 @@ namespace AlibabaCloud
 				UpdateApmRequest();
 				~UpdateApmRequest();
 
-				std::string getOutputES()const;
-				void setOutputES(const std::string& outputES);
-				std::string getOutputESPassword()const;
-				void setOutputESPassword(const std::string& outputESPassword);
 				std::string getInstanceId()const;
 				void setInstanceId(const std::string& instanceId);
-				std::string getYml()const;
-				void setYml(const std::string& yml);
-				std::string getOutputESUserName()const;
-				void setOutputESUserName(const std::string& outputESUserName);
-				std::string getToken()const;
-				void setToken(const std::string& token);
+				std::string getBody()const;
+				void setBody(const std::string& body);
 
             private:
-				std::string outputES_;
-				std::string outputESPassword_;
 				std::string instanceId_;
-				std::string yml_;
-				std::string outputESUserName_;
-				std::string token_;
+				std::string body_;
 
 			};
 		}
diff --git a/elasticsearch/src/model/UpdateApmRequest.cc b/elasticsearch/src/model/UpdateApmRequest.cc
index 994575790..60590691d 100644
--- a/elasticsearch/src/model/UpdateApmRequest.cc
+++ b/elasticsearch/src/model/UpdateApmRequest.cc
@@ -28,28 +28,6 @@ UpdateApmRequest::UpdateApmRequest() :
 UpdateApmRequest::~UpdateApmRequest()
 {}
 
-std::string UpdateApmRequest::getOutputES()const
-{
-	return outputES_;
-}
-
-void UpdateApmRequest::setOutputES(const std::string& outputES)
-{
-	outputES_ = outputES;
-	setParameter("OutputES", outputES);
-}
-
-std::string UpdateApmRequest::getOutputESPassword()const
-{
-	return outputESPassword_;
-}
-
-void UpdateApmRequest::setOutputESPassword(const std::string& outputESPassword)
-{
-	outputESPassword_ = outputESPassword;
-	setParameter("OutputESPassword", outputESPassword);
-}
-
 std::string UpdateApmRequest::getInstanceId()const
 {
 	return instanceId_;
@@ -61,36 +39,14 @@ void UpdateApmRequest::setInstanceId(const std::string& instanceId)
 	setParameter("InstanceId", instanceId);
 }
 
-std::string UpdateApmRequest::getYml()const
+std::string UpdateApmRequest::getBody()const
 {
-	return yml_;
+	return body_;
 }
 
-void UpdateApmRequest::setYml(const std::string& yml)
+void UpdateApmRequest::setBody(const std::string& body)
 {
-	yml_ = yml;
-	setParameter("Yml", yml);
-}
-
-std::string UpdateApmRequest::getOutputESUserName()const
-{
-	return outputESUserName_;
-}
-
-void UpdateApmRequest::setOutputESUserName(const std::string& outputESUserName)
-{
-	outputESUserName_ = outputESUserName;
-	setParameter("OutputESUserName", outputESUserName);
-}
-
-std::string UpdateApmRequest::getToken()const
-{
-	return token_;
-}
-
-void UpdateApmRequest::setToken(const std::string& token)
-{
-	token_ = token;
-	setParameter("Token", token);
+	body_ = body;
+	setBodyParameter("Body", body);
 }