diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContextTest.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContextTest.java
index 13a0f6f77..979ab1885 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContextTest.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContextTest.java
@@ -4,13 +4,12 @@ import com.tencent.cloud.common.metadata.StaticMetadataManager;
 import com.tencent.polaris.api.plugin.common.ValueContext;
 import com.tencent.polaris.api.plugin.route.LocationLevel;
 import com.tencent.polaris.client.api.SDKContext;
+import org.assertj.core.api.Assertions;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.junit.MockitoJUnitRunner;
 
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.is;
 import static org.mockito.Mockito.when;
 
 
@@ -20,31 +19,35 @@ import static org.mockito.Mockito.when;
  * @author wh
  */
 @RunWith(MockitoJUnitRunner.class)
-public class PostInitPolarisSDKContextTest {
+public final class PostInitPolarisSDKContextTest {
 
 	@Mock
 	private SDKContext sdkContext;
 	@Mock
 	private StaticMetadataManager staticMetadataManager;
 
-	private static final String region = "region";
+	private static final String REGION = "region";
 
-	private static final String zone = "zone";
+	private static final String ZONE = "zone";
 
-	private static final String campus = "campus";
+	private static final String CAMPUS = "campus";
 
 	@Test
 	public void PostInitPolarisSDKContextTest() {
 		ValueContext valueContext = new ValueContext();
 
 		when(sdkContext.getValueContext()).thenReturn(valueContext);
-		when(staticMetadataManager.getRegion()).thenReturn(region);
-		when(staticMetadataManager.getZone()).thenReturn(zone);
-		when(staticMetadataManager.getCampus()).thenReturn(campus);
+		when(staticMetadataManager.getRegion()).thenReturn(REGION);
+		when(staticMetadataManager.getZone()).thenReturn(ZONE);
+		when(staticMetadataManager.getCampus()).thenReturn(CAMPUS);
 
 		new PostInitPolarisSDKContext(sdkContext, staticMetadataManager);
-		assertThat(valueContext.getValue(LocationLevel.region.name()), is(region));
-		assertThat(valueContext.getValue(LocationLevel.zone.name()), is(zone));
-		assertThat(valueContext.getValue(LocationLevel.campus.name()), is(campus));
+		String regionName = valueContext.getValue(LocationLevel.region.name());
+		String zoneName = valueContext.getValue(LocationLevel.zone.name());
+		String campusName = valueContext.getValue(LocationLevel.campus.name());
+
+		Assertions.assertThat(regionName).isEqualTo(REGION);
+		Assertions.assertThat(zoneName).isEqualTo(ZONE);
+		Assertions.assertThat(campusName).isEqualTo(CAMPUS);
 	}
 }