diff --git a/src/test/java/com/alibaba/druid/bvt/bug/Bug_for_happyday517_3.java b/src/test/java/com/alibaba/druid/bvt/bug/Bug_for_happyday517_3.java
new file mode 100644
index 0000000000..ecdfc68872
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/bug/Bug_for_happyday517_3.java
@@ -0,0 +1,36 @@
+package com.alibaba.druid.bvt.bug;
+
+import java.sql.Connection;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import com.alibaba.druid.mock.MockDriver;
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.stat.DruidDataSourceStatManager;
+
+public class Bug_for_happyday517_3 extends TestCase {
+
+    private DruidDataSource dataSource;
+    private MockDriver      driver;
+
+    protected void setUp() throws Exception {
+        driver = new MockDriver();
+        dataSource = new DruidDataSource();
+        dataSource.setDriver(driver);
+        dataSource.setUrl("jdbc:mock:xxx");
+        dataSource.setFilters("stat,trace,log4j,encoding");
+        dataSource.setDefaultAutoCommit(false);
+    }
+
+    protected void tearDown() throws Exception {
+        dataSource.close();
+        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+    }
+
+    public void test_bug() throws Exception {
+        Connection conn = dataSource.getConnection();
+        Assert.assertEquals(false, conn.getAutoCommit());
+        conn.close();
+    }
+}