diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/AuthenticationTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/AuthenticationTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..15afbdbbe644c31d4c6b183f2e251c5d2c59b84b
--- /dev/null
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/AuthenticationTest.java
@@ -0,0 +1,59 @@
+package com.taosdata.jdbc.rs;
+
+import com.taosdata.jdbc.TSDBDriver;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.sql.*;
+import java.util.Properties;
+
+public class AuthenticationTest {
+
+    private static final String host = "master";
+    private static final String user = "root";
+    private static final String password = "123456";
+    private Connection conn;
+
+    @Test
+    public void test() {
+        try (Statement stmt = conn.createStatement()) {
+            stmt.execute("show databases");
+            ResultSet rs = stmt.getResultSet();
+            ResultSetMetaData meta = rs.getMetaData();
+            while (rs.next()) {
+                for (int i = 1; i <= meta.getColumnCount(); i++) {
+                    System.out.print(meta.getColumnLabel(i) + ":" + rs.getString(i) + "\t");
+                }
+                System.out.println();
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Before
+    public void before() {
+        try {
+            Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
+            Properties props = new Properties();
+            props.setProperty(TSDBDriver.PROPERTY_KEY_USER, user);
+            props.setProperty(TSDBDriver.PROPERTY_KEY_PASSWORD, password);
+            conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test", props);
+        } catch (SQLException | ClassNotFoundException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @After
+    public void after() {
+        try {
+            if (conn != null) {
+                conn.close();
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+}
diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDriverTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDriverTest.java
index d07a6a21796fc2ea7927c04fd0cf5a37e9a49988..3416436615471280d5fc4faf631121da350585bf 100644
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDriverTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDriverTest.java
@@ -6,6 +6,7 @@ import org.junit.Test;
 import java.sql.*;
 
 public class RestfulDriverTest {
+    private static final String host = "master";
 
     @Test
     public void connect() {
@@ -15,9 +16,9 @@ public class RestfulDriverTest {
     @Test
     public void acceptsURL() throws SQLException {
         Driver driver = new RestfulDriver();
-        boolean isAccept = driver.acceptsURL("jdbc:TAOS-RS://master:6041");
+        boolean isAccept = driver.acceptsURL("jdbc:TAOS-RS://" + host + ":6041");
         Assert.assertTrue(isAccept);
-        isAccept = driver.acceptsURL("jdbc:TAOS://master:6041");
+        isAccept = driver.acceptsURL("jdbc:TAOS://" + host + ":6041");
         Assert.assertFalse(isAccept);
     }
 
@@ -26,6 +27,9 @@ public class RestfulDriverTest {
         Driver driver = new RestfulDriver();
         final String url = "";
         DriverPropertyInfo[] propertyInfo = driver.getPropertyInfo(url, null);
+        for (DriverPropertyInfo prop : propertyInfo) {
+            System.out.println(prop);
+        }
     }
 
     @Test
diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java
index 0af6b91532b63773510e10806d8f1e744ffe966e..573ad027b8b6375cd875e842891f750bfc8c2ecf 100644
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java
@@ -1,6 +1,5 @@
 package com.taosdata.jdbc.rs;
 
-
 import org.junit.*;
 import org.junit.runners.MethodSorters;
 
@@ -10,12 +9,13 @@ import java.util.Random;
 @FixMethodOrder(MethodSorters.NAME_ASCENDING)
 public class RestfulJDBCTest {
 
+    private static final String host = "master";
     private Connection connection;
 
     @Before
     public void before() throws ClassNotFoundException, SQLException {
         Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
-        connection = DriverManager.getConnection("jdbc:TAOS-RS://master:6041/restful_test?user=root&password=taosdata");
+        connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
     }
 
     @After
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 ce84f967d09e2217bac90cc7a3f59bf4f50b2a15..c38958c6ceb50af5d3925003f34e5cc16c272b97 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
@@ -21,4 +21,5 @@ public class SqlSyntaxValidatorTest {
         Assert.assertTrue(SqlSyntaxValidator.isUseSql("drop database test"));
         Assert.assertTrue(SqlSyntaxValidator.isUseSql("drop database if exist test"));
     }
+
 }
\ No newline at end of file