diff --git a/src/test/java/com/alibaba/druid/pool/benckmark/Case3.java b/src/test/java/com/alibaba/druid/pool/benckmark/Case3.java
index 326afe1e57..f1e96c12a0 100644
--- a/src/test/java/com/alibaba/druid/pool/benckmark/Case3.java
+++ b/src/test/java/com/alibaba/druid/pool/benckmark/Case3.java
@@ -29,14 +29,14 @@ public class Case3 extends TestCase {
     private boolean testOnBorrow    = true;
 
     protected void setUp() throws Exception {
-        jdbcUrl = "jdbc:fake:dragoon_v25masterdb";
-        user = "dragoon25";
-        password = "dragoon25";
-        driverClass = "com.alibaba.druid.mock.MockDriver";
+//        jdbcUrl = "jdbc:fake:dragoon_v25masterdb";
+//        user = "dragoon25";
+//        password = "dragoon25";
+//        driverClass = "com.alibaba.druid.mock.MockDriver";
         
-//        jdbcUrl = "jdbc:mysql://10.20.153.104:3306/druid2";
-//        user = "root";
-//        password = "root";
+        jdbcUrl = "jdbc:mysql://10.20.153.104:3306/druid2";
+        user = "root";
+        password = "root";
     }
     
     public void test_perf() throws Exception {