diff --git a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/TaosDemoApplication.java b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/TaosDemoApplication.java
index b3c609bd0a..b9a22a1ef7 100644
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/TaosDemoApplication.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/TaosDemoApplication.java
@@ -75,7 +75,7 @@ public class TaosDemoApplication {
             }
         }
         end = System.currentTimeMillis();
-        logger.info(">>> create table time cost : " + (end - start) + " ms.");
+        logger.error(">>> create table time cost : " + (end - start) + " ms.");
         /**********************************************************************************/
         // 插入
         long tableSize = config.numOfTables;
@@ -90,7 +90,7 @@ public class TaosDemoApplication {
         // multi threads to insert
         int affectedRows = subTableService.insertMultiThreads(superTableMeta, threadSize, tableSize, startTime, gap, config);
         end = System.currentTimeMillis();
-        logger.info("insert " + affectedRows + " rows, time cost: " + (end - start) + " ms");
+        logger.error("insert " + affectedRows + " rows, time cost: " + (end - start) + " ms");
         /**********************************************************************************/
         // 删除表
         if (config.dropTable) {
diff --git a/tests/examples/JDBC/taosdemo/src/main/resources/application.properties b/tests/examples/JDBC/taosdemo/src/main/resources/application.properties
index 7b887645ab..cbd25c8266 100644
--- a/tests/examples/JDBC/taosdemo/src/main/resources/application.properties
+++ b/tests/examples/JDBC/taosdemo/src/main/resources/application.properties
@@ -15,7 +15,7 @@ spring.datasource.password=taosdata
 #spring.datasource.hikari.max-lifetime=0
 #logging.level.com.taosdata.taosdemo.dao=error
 
-jdbc.driver=com.taosdata.jdbc.TSDBDriver
+jdbc.driver=com.taosdata.jdbc.rs.RestfulDriver
 hikari.maximum-pool-size=1
 hikari.minimum-idle=1
 hikari.max-lifetime=0
\ No newline at end of file
diff --git a/tests/examples/JDBC/taosdemo/src/main/resources/log4j.properties b/tests/examples/JDBC/taosdemo/src/main/resources/log4j.properties
index f225219b1d..b2a9586ea7 100644
--- a/tests/examples/JDBC/taosdemo/src/main/resources/log4j.properties
+++ b/tests/examples/JDBC/taosdemo/src/main/resources/log4j.properties
@@ -1,5 +1,5 @@
 ### 设置###
-log4j.rootLogger=debug,stdout
+log4j.rootLogger=error,stdout
 ### 输出信息到控制抬 ###
 log4j.appender.stdout=org.apache.log4j.ConsoleAppender
 log4j.appender.stdout.Target=System.out