diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplier.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplier.java
index 54068f453..63be917cc 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplier.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplier.java
@@ -188,11 +188,4 @@ public class PolarisRouterServiceInstanceListSupplier extends DelegatingServiceI
 			}
 		}
 	}
-
-	private Map<String, String> getRouterLabels(PolarisRouterContext key, String type) {
-		if (key != null) {
-			return key.getLabels(type);
-		}
-		return Collections.emptyMap();
-	}
 }