diff --git a/CHANGELOG b/CHANGELOG
index aa868cd9b..bbf39b130 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+2021-05-21 Version: 1.36.750
+- Supported DescribeLoadBalancers with DeleteProtection and so on.
+
 2021-05-21 Version: 1.36.749
 - Support StrictResourceProvision in ApplyNodes.
 
diff --git a/VERSION b/VERSION
index 3a6db717f..0e34a08f7 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.36.749
\ No newline at end of file
+1.36.750
\ No newline at end of file
diff --git a/slb/include/alibabacloud/slb/model/DescribeLoadBalancersResult.h b/slb/include/alibabacloud/slb/model/DescribeLoadBalancersResult.h
index 9506b64e9..bb3fd1ad3 100644
--- a/slb/include/alibabacloud/slb/model/DescribeLoadBalancersResult.h
+++ b/slb/include/alibabacloud/slb/model/DescribeLoadBalancersResult.h
@@ -60,6 +60,7 @@ namespace AlibabaCloud
 					std::string internetChargeTypeAlias;
 					std::string loadBalancerName;
 					std::string vpcId;
+					std::string deleteProtection;
 					std::string regionId;
 					std::string addressType;
 					std::string loadBalancerStatus;
diff --git a/slb/src/model/DescribeLoadBalancersResult.cc b/slb/src/model/DescribeLoadBalancersResult.cc
index 5a0d22bf6..88cbd883e 100644
--- a/slb/src/model/DescribeLoadBalancersResult.cc
+++ b/slb/src/model/DescribeLoadBalancersResult.cc
@@ -91,6 +91,8 @@ void DescribeLoadBalancersResult::parse(const std::string &payload)
 			loadBalancersObject.internetChargeTypeAlias = valueLoadBalancersLoadBalancer["InternetChargeTypeAlias"].asString();
 		if(!valueLoadBalancersLoadBalancer["LoadBalancerSpec"].isNull())
 			loadBalancersObject.loadBalancerSpec = valueLoadBalancersLoadBalancer["LoadBalancerSpec"].asString();
+		if(!valueLoadBalancersLoadBalancer["DeleteProtection"].isNull())
+			loadBalancersObject.deleteProtection = valueLoadBalancersLoadBalancer["DeleteProtection"].asString();
 		auto allTagsNode = valueLoadBalancersLoadBalancer["Tags"]["Tag"];
 		for (auto valueLoadBalancersLoadBalancerTagsTag : allTagsNode)
 		{