feat:add zero protection.

spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractModifier.java

@@ -41,7 +41,8 @@ public class PolarisContractModifier implements PolarisConfigModifier {
 	public void modify(ConfigurationImpl configuration) {
 		List<RegisterConfigImpl> registerConfigs = configuration.getProvider().getRegisters();
 		for (RegisterConfigImpl registerConfig : registerConfigs) {
-			registerConfig.setReportServiceContractEnable(polarisContractProperties.isEnabled());
+			registerConfig.setReportServiceContractEnable(
+					polarisContractProperties.isEnabled() && polarisContractProperties.isReportEnabled());
 		}
 	}
 

spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractProperties.java

@@ -141,6 +141,9 @@ public class PolarisContractProperties implements ContractProperties {
 
 	@Override
 	public boolean isReportEnabled() {
+		if (Objects.nonNull(extendContractProperties)) {
+			return extendContractProperties.isReportEnabled();
+		}
 		return reportEnabled;
 	}