diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientTest.java
index d2bb28d0e..b4d41f903 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientTest.java
@@ -101,6 +101,6 @@ public class PolarisReactiveDiscoveryClientTest {
 
 	@Test
 	public void testDescription() {
-		assertThat(client.description()).isEqualTo("Spring Cloud Tencent Polaris Reactive Discovery Client.");
+		assertThat(client.description()).isEqualTo("Spring Cloud Tencent Polaris Reactive Discovery Client");
 	}
 }