diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/SetConfigurationInJNITest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/SetConfigurationInJNITest.java
index 4347a37074835ab1ee0a9fb32ed6ca5c995b98b9..b2cecd854d46bc39098c1e9a3ec8e2130805fdfc 100644
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/SetConfigurationInJNITest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/SetConfigurationInJNITest.java
@@ -14,33 +14,226 @@ public class SetConfigurationInJNITest {
     private String host = "127.0.0.1";
     private String dbname = "test_set_config";
 
-    @Test
-    public void setConfigInUrl() {
-        try {
-            Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata&debugFlag=135");
-            Statement stmt = conn.createStatement();
+    // @Test
+    // public void setConfigInUrl() {
+    //     try {
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata&debugFlag=143&rpcTimer=500");
+    //         Statement stmt = conn.createStatement();
 
-            stmt.execute("drop database if exists " + dbname);
-            stmt.execute("create database if not exists " + dbname);
-            stmt.execute("use " + dbname);
-            stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
-            stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
 
-            stmt.close();
-            conn.close();
-        } catch (SQLException e) {
-            e.printStackTrace();
-        }
-    }
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
+
+    // @Test
+    // public void setConfigInProperties() {
+    //     try {
+    //         Properties props = new Properties();
+    //         props.setProperty("debugFlag", "143");
+    //         props.setProperty("r pcTimer", "500");
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
+
+    //         Statement stmt = conn.createStatement();
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
+
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
 
+    // @Test
+    // //test case1:set debugFlag=135
+    // //expect:debugFlag:135 
+    // //result:pass
+    // public void setConfigfordebugFlag() {
+    //     try {
+    //         Properties props = new Properties();
+    //         //set debugFlag=135
+    //         props.setProperty("debugFlag", "135");
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
+
+    //         Statement stmt = conn.createStatement();
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
+
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
+    // @Test
+    // //test case2:set debugFlag=abc (wrong type)
+    // //expect:debugFlag:135 
+    // //result:pass
+    // public void setConfigforwrongtype() {
+    //     try {
+    //         Properties props = new Properties();
+    //         //set debugFlag=135
+    //         props.setProperty("debugFlag", "abc");
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
+
+    //         Statement stmt = conn.createStatement();
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
+
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
+    // @Test
+    // //test case3:set rpcTimer=0 (smaller than the boundary conditions)
+    // //expect:rpcTimer:300 
+    // //result:pass
+    // public void setConfigrpcTimer() {
+    //     try {
+    //         Properties props = new Properties();
+    //         //set rpcTimer=0
+    //         props.setProperty("rpcTimer", "0");
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
+
+    //         Statement stmt = conn.createStatement();
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
+
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
+    // @Test
+    // //test case4:set rpcMaxTime=10000 (bigger than the boundary conditions)
+    // //expect:rpcMaxTime:600 
+    // //result:pass
+    // public void setConfigforrpcMaxTime() {
+    //     try {
+    //         Properties props = new Properties();
+    //         //set rpcMaxTime=10000
+    //         props.setProperty("rpcMaxTime", "10000");
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
+
+    //         Statement stmt = conn.createStatement();
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
+
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
+    // @Test
+    // //test case5:set numOfThreadsPerCore=aaa (wrong type)
+    // //expect:numOfThreadsPerCore:1.0 
+    // //result:pass
+    // public void setConfigfornumOfThreadsPerCore() {
+    //     try {
+    //         Properties props = new Properties();
+    //         //set numOfThreadsPerCore=aaa
+    //         props.setProperty("numOfThreadsPerCore", "aaa");
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
+
+    //         Statement stmt = conn.createStatement();
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
+
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
+    // @Test
+    // //test case6:set numOfThreadsPerCore=100000 (bigger than the boundary conditions)
+    // //expect:numOfThreadsPerCore:1.0 
+    // //result:pass
+    // public void setConfignumOfThreadsPerCore() {
+    //     try {
+    //         Properties props = new Properties();
+    //         //set numOfThreadsPerCore=100000
+    //         props.setProperty("numOfThreadsPerCore", "100000");
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
+
+    //         Statement stmt = conn.createStatement();
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
+
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
+    // @Test
+    // // test case7:set both true and wrong config(debugFlag=0,rpcDebugFlag=143,cDebugFlag=143,rpcTimer=100000)
+    // // expect:rpcDebugFlag:143,cDebugFlag:143,rpcTimer:300
+    // // result:pass
+    // public void setConfigformaxTmrCtrl() {
+    //     try {
+    //         Properties props = new Properties();
+    //         props.setProperty("debugFlag", "0");
+    //         props.setProperty("rpcDebugFlag", "143");
+    //         props.setProperty("cDebugFlag", "143");
+    //         props.setProperty("rpcTimer", "100000");
+    //         Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
+
+    //         Statement stmt = conn.createStatement();
+    //         stmt.execute("drop database if exists " + dbname);
+    //         stmt.execute("create database if not exists " + dbname);
+    //         stmt.execute("use " + dbname);
+    //         stmt.execute("create table weather(ts timestamp, f1 int) tags(loc nchar(10))");
+    //         stmt.execute("drop database if exists " + dbname);
+
+    //         stmt.close();
+    //         conn.close();
+    //     } catch (SQLException e) {
+    //         e.printStackTrace();
+    //     }
+    // }
     @Test
-    public void setConfigInProperties() {
+    //test case 8:use url to set with wrong type(debugFlag=abc,rpcTimer=abc)
+    //expect:default value
+    //result:pass
+    public void setConfigInUrlwithwrongtype() {
         try {
-            Properties props = new Properties();
-            props.setProperty("debugFlag", "135");
-            Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", props);
-
+            Connection conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata&debugFlag=abc&rpcTimer=abc");
             Statement stmt = conn.createStatement();
+
             stmt.execute("drop database if exists " + dbname);
             stmt.execute("create database if not exists " + dbname);
             stmt.execute("use " + dbname);
@@ -53,5 +246,4 @@ public class SetConfigurationInJNITest {
             e.printStackTrace();
         }
     }
-
 }
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