diff --git a/src/test/java/com/alibaba/druid/bvt/filter/StatFilterAfterResetTest.java b/src/test/java/com/alibaba/druid/bvt/filter/StatFilterAfterResetTest.java
new file mode 100644
index 0000000000..3726d708a4
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/filter/StatFilterAfterResetTest.java
@@ -0,0 +1,86 @@
+package com.alibaba.druid.bvt.filter;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.stat.JdbcSqlStat;
+import com.alibaba.druid.stat.JdbcStatManager;
+import com.alibaba.druid.util.Histogram;
+import com.alibaba.druid.util.JdbcUtils;
+
+public class StatFilterAfterResetTest extends TestCase {
+
+    private DruidDataSource dataSource;
+
+    protected void setUp() throws Exception {
+        dataSource = new DruidDataSource();
+
+        dataSource.setUrl("jdbc:mock:xxx");
+        dataSource.setFilters("stat");
+
+        dataSource.init();
+    }
+
+    protected void tearDown() throws Exception {
+        JdbcUtils.close(dataSource);
+    }
+
+    public void test_stat() throws Exception {
+
+        final String sql = "SELECT 1";
+        Assert.assertTrue(dataSource.isInited());
+
+        JdbcSqlStat sqlStat = dataSource.getDataSourceStat().getSqlStat(sql);
+
+        Assert.assertNull(sqlStat);
+
+        {
+            Connection conn = dataSource.getConnection();
+            PreparedStatement stmt = conn.prepareStatement(sql);
+            ResultSet rs = stmt.executeQuery();
+            rs.next();
+            rs.close();
+
+            sqlStat = dataSource.getDataSourceStat().getSqlStat(sql);
+            Assert.assertNotNull(sqlStat);
+
+            Histogram histogram = sqlStat.getExecuteAndResultHoldTimeHistogram();
+            Assert.assertEquals("first failed", 1,
+                                histogram.getValue(0) + histogram.getValue(1) + histogram.getValue(2));
+
+            rs.close();
+
+            Assert.assertEquals("second failed", 1,
+                                histogram.getValue(0) + histogram.getValue(1) + histogram.getValue(2));
+
+            stmt.close();
+
+            conn.close();
+
+            Assert.assertEquals(1, histogram.getValue(0) + histogram.getValue(1) + histogram.getValue(2));
+        }
+
+        JdbcStatManager.getInstance().reset();
+
+        Assert.assertFalse(sqlStat.isRemoved());
+
+        JdbcStatManager.getInstance().reset();
+        Assert.assertTrue(sqlStat.isRemoved());
+
+        {
+            Connection conn = dataSource.getConnection();
+            PreparedStatement stmt = conn.prepareStatement(sql);
+            ResultSet rs = stmt.executeQuery();
+            rs.next();
+            rs.close();
+            conn.close();
+        }
+
+        Assert.assertNotSame(sqlStat, dataSource.getDataSourceStat().getSqlStat(sql));
+    }
+}
diff --git a/src/test/java/com/alibaba/druid/bvt/filter/StatFilterResultSetMultiCloseTest.java b/src/test/java/com/alibaba/druid/bvt/filter/StatFilterResultSetMultiCloseTest.java
index cb612e9f6e..32778eccb9 100644
--- a/src/test/java/com/alibaba/druid/bvt/filter/StatFilterResultSetMultiCloseTest.java
+++ b/src/test/java/com/alibaba/druid/bvt/filter/StatFilterResultSetMultiCloseTest.java
@@ -41,48 +41,27 @@ public class StatFilterResultSetMultiCloseTest extends TestCase {
 
         Assert.assertNull(sqlStat);
 
-        {
-            Connection conn = dataSource.getConnection();
-            PreparedStatement stmt = conn.prepareStatement(sql);
-            ResultSet rs = stmt.executeQuery();
-            rs.next();
-            rs.close();
+        Connection conn = dataSource.getConnection();
 
-            sqlStat = dataSource.getDataSourceStat().getSqlStat(sql);
-            Assert.assertNotNull(sqlStat);
+        PreparedStatement stmt = conn.prepareStatement(sql);
+        ResultSet rs = stmt.executeQuery();
+        rs.next();
+        rs.close();
 
-            Histogram histogram = sqlStat.getExecuteAndResultHoldTimeHistogram();
-            Assert.assertEquals("first failed", 1,
-                                histogram.getValue(0) + histogram.getValue(1) + histogram.getValue(2));
+        sqlStat = dataSource.getDataSourceStat().getSqlStat(sql);
+        Assert.assertNotNull(sqlStat);
 
-            rs.close();
+        Histogram histogram = sqlStat.getExecuteAndResultHoldTimeHistogram();
+        Assert.assertEquals("first failed", 1, histogram.getValue(0) + histogram.getValue(1) + histogram.getValue(2));
 
-            Assert.assertEquals("second failed", 1,
-                                histogram.getValue(0) + histogram.getValue(1) + histogram.getValue(2));
+        rs.close();
 
-            stmt.close();
+        Assert.assertEquals("second failed", 1, histogram.getValue(0) + histogram.getValue(1) + histogram.getValue(2));
 
-            conn.close();
+        stmt.close();
 
-            Assert.assertEquals(1, histogram.getValue(1));
-        }
+        conn.close();
 
-        JdbcStatManager.getInstance().reset();
-
-        Assert.assertFalse(sqlStat.isRemoved());
-
-        JdbcStatManager.getInstance().reset();
-        Assert.assertTrue(sqlStat.isRemoved());
-
-        {
-            Connection conn = dataSource.getConnection();
-            PreparedStatement stmt = conn.prepareStatement(sql);
-            ResultSet rs = stmt.executeQuery();
-            rs.next();
-            rs.close();
-            conn.close();
-        }
-
-        Assert.assertNotSame(sqlStat, dataSource.getDataSourceStat().getSqlStat(sql));
+        Assert.assertEquals(1, histogram.getValue(0) + histogram.getValue(1) + histogram.getValue(2));
     }
 }