fix:add deregister judgment.

CHANGELOG.md

@@ -22,3 +22,4 @@
 - [fix:fix SCG report wrong service bug when using IP routing.](https://github.com/Tencent/spring-cloud-tencent/pull/1065)
 - [fix:fix gray release examples bug.](https://github.com/Tencent/spring-cloud-tencent/pull/1068)
 - [fix:fix router label feign interceptor order.](https://github.com/Tencent/spring-cloud-tencent/pull/1071)
+- [fix:add deregister judgment.](https://github.com/Tencent/spring-cloud-tencent/pull/1076)

spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistration.java

@@ -87,6 +87,22 @@ public class PolarisAutoServiceRegistration extends AbstractAutoServiceRegistrat
 		super.registerManagement();
 	}
 
+	@Override
+	protected void deregister() {
+		if (!this.registration.isRegisterEnabled()) {
+			return;
+		}
+		super.deregister();
+	}
+
+	@Override
+	protected void deregisterManagement() {
+		if (!this.registration.isRegisterEnabled()) {
+			return;
+		}
+		super.deregisterManagement();
+	}
+
 	@Override
 	protected Object getConfiguration() {
 		return this.polarisDiscoveryProperties;