diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SqlSyntaxValidatorTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SqlSyntaxValidatorTest.java
index c38958c6ceb50af5d3925003f34e5cc16c272b97..ccb0941da00e2755eaf8fde2553b8a8e6b33cd25 100644
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SqlSyntaxValidatorTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SqlSyntaxValidatorTest.java
@@ -16,10 +16,6 @@ public class SqlSyntaxValidatorTest {
     @Test
     public void isUseSQL() {
         Assert.assertTrue(SqlSyntaxValidator.isUseSql("use database test"));
-        Assert.assertTrue(SqlSyntaxValidator.isUseSql("create database test"));
-        Assert.assertTrue(SqlSyntaxValidator.isUseSql("create database if not exist test"));
-        Assert.assertTrue(SqlSyntaxValidator.isUseSql("drop database test"));
-        Assert.assertTrue(SqlSyntaxValidator.isUseSql("drop database if exist test"));
     }
 
 }
\ No newline at end of file