diff --git a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConnection.java b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConnection.java
index 294544ed4742205f1aaae61a52f1a42c02bec030..f93412ffecb0673f946f187f13472a0b4d6a140e 100644
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConnection.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConnection.java
@@ -197,7 +197,8 @@ public class TSDBConnection implements Connection {
 
     public SQLWarning getWarnings() throws SQLException {
         //todo: implement getWarnings according to the warning messages returned from TDengine
-        throw new SQLException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG);
+        return null;
+//        throw new SQLException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG);
     }
 
     public void clearWarnings() throws SQLException {
diff --git a/tests/examples/JDBC/mybatisplus-demo/pom.xml b/tests/examples/JDBC/mybatisplus-demo/pom.xml
index 8f5c04d4da6c4ca5a73ae873676d034e1666b5ed..e1bbcd9532cd408a6a5b781e1fe413cd469c4e7e 100644
--- a/tests/examples/JDBC/mybatisplus-demo/pom.xml
+++ b/tests/examples/JDBC/mybatisplus-demo/pom.xml
@@ -77,6 +77,20 @@
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.17</version>
+                <configuration>
+                    <includes>
+                        <include>**/*Test.java</include>
+                    </includes>
+                    <excludes>
+                        <exclude>**/Abstract*.java</exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/tests/examples/JDBC/mybatisplus-demo/src/main/resources/application-prod.yml b/tests/examples/JDBC/mybatisplus-demo/src/main/resources/application-prod.yml
index ebc13736b2c11e90228a38b4e57f27738b617d13..9eb2ee66ebe8126db86b60905fcfdd32887b1356 100644
--- a/tests/examples/JDBC/mybatisplus-demo/src/main/resources/application-prod.yml
+++ b/tests/examples/JDBC/mybatisplus-demo/src/main/resources/application-prod.yml
@@ -3,7 +3,7 @@ spring:
     driver-class-name: com.taosdata.jdbc.TSDBDriver
     url: jdbc:TAOS://master:6030/mp_test
     user: root
-    password: 123456
+    password: taosdata
 
 #    driver-class-name: com.mysql.jdbc.Driver
 #    url:  jdbc:mysql://master:3306/test?useSSL=false
diff --git a/tests/examples/JDBC/mybatisplus-demo/src/test/java/com/taosdata/example/mybatisplusdemo/mapper/WeatherMapperTest.java b/tests/examples/JDBC/mybatisplus-demo/src/test/java/com/taosdata/example/mybatisplusdemo/mapper/WeatherMapperTest.java
index 7fc723a0b07a21c90067d7474e8241c5d119a87b..4354de883db72b9c36003337f92fe1f3834ba7d7 100644
--- a/tests/examples/JDBC/mybatisplus-demo/src/test/java/com/taosdata/example/mybatisplusdemo/mapper/WeatherMapperTest.java
+++ b/tests/examples/JDBC/mybatisplus-demo/src/test/java/com/taosdata/example/mybatisplusdemo/mapper/WeatherMapperTest.java
@@ -1,17 +1,16 @@
 package com.taosdata.example.mybatisplusdemo.mapper;
 
-
 import com.taosdata.example.mybatisplusdemo.domain.Weather;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 import java.util.List;
 
-@RunWith(SpringRunner.class)
+@RunWith(SpringJUnit4ClassRunner.class)
 @SpringBootTest
 public class WeatherMapperTest {