diff --git a/proxy/backend/type/opengauss/src/test/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/OpenGaussShowVariableExecutorTest.java b/proxy/backend/type/opengauss/src/test/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/OpenGaussShowVariableExecutorTest.java
index 48a041702528e..83fc0557f9e22 100644
--- a/proxy/backend/type/opengauss/src/test/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/OpenGaussShowVariableExecutorTest.java
+++ b/proxy/backend/type/opengauss/src/test/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/OpenGaussShowVariableExecutorTest.java
@@ -35,7 +35,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.Mockito.mock;
 
-public class OpenGaussShowVariableExecutorTest {
+class OpenGaussShowVariableExecutorTest {
     
     @Test
     void assertExecuteShowAll() throws SQLException {