diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientTest.java
index 468c99a09..b93e33b61 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientTest.java
@@ -63,7 +63,7 @@ public class PolarisDiscoveryClientTest {
 	public void testGetServices() {
 
 //		when(polarisServiceDiscovery.getServices()).thenReturn(singletonList(SERVICE_PROVIDER));
-		doReturn(singletonList(SERVICE_PROVIDER)).when(polarisServiceDiscovery.getServices());
+		doReturn(singletonList(SERVICE_PROVIDER)).when(polarisServiceDiscovery).getServices();
 
 		List<String> services = client.getServices();