From 370fee164a7fd32b3fe1cb2df571715765bc515e Mon Sep 17 00:00:00 2001
From: lepdou <lepdou@gmail.com>
Date: Fri, 23 Sep 2022 16:35:00 +0800
Subject: [PATCH] set registration metadata modifiedable

---
 .../cloud/polaris/registry/PolarisRegistration.java       | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistration.java
index 3d6a818fc..976a9e195 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistration.java
@@ -54,7 +54,7 @@ public class PolarisRegistration implements Registration {
 
 	private Map<String, String> metadata;
 
-	private final String host;
+	private String host;
 
 	public PolarisRegistration(
 			PolarisDiscoveryProperties polarisDiscoveryProperties,
@@ -78,6 +78,10 @@ public class PolarisRegistration implements Registration {
 		return host;
 	}
 
+	public void setHost(String host) {
+		this.host = host;
+	}
+
 	@Override
 	public int getPort() {
 		return polarisDiscoveryProperties.getPort();
@@ -108,7 +112,7 @@ public class PolarisRegistration implements Registration {
 
 			instanceMetadata.putAll(staticMetadataManager.getMergedStaticMetadata());
 
-			this.metadata = Collections.unmodifiableMap(instanceMetadata);
+			this.metadata = instanceMetadata;
 		}
 		return metadata;
 	}