diff --git a/src/main/java/com/alibaba/druid/pool/PoolableStatement.java b/src/main/java/com/alibaba/druid/pool/PoolableStatement.java
index 62c239849f..5c3b5667f6 100644
--- a/src/main/java/com/alibaba/druid/pool/PoolableStatement.java
+++ b/src/main/java/com/alibaba/druid/pool/PoolableStatement.java
@@ -505,7 +505,11 @@ public class PoolableStatement extends PoolableWrapper implements Statement {
 
     @Override
     public final void setPoolable(boolean poolable) throws SQLException {
-        throw new UnsupportedOperationException();
+        if (poolable) {
+            return;
+        }
+
+        throw new SQLException("not support");
     }
 
     @Override
diff --git a/src/test/java/com/alibaba/druid/bvt/pool/basic/PoolableStatementTest2.java b/src/test/java/com/alibaba/druid/bvt/pool/basic/PoolableStatementTest2.java
index 359bbea48e..908aa7b5ef 100644
--- a/src/test/java/com/alibaba/druid/bvt/pool/basic/PoolableStatementTest2.java
+++ b/src/test/java/com/alibaba/druid/bvt/pool/basic/PoolableStatementTest2.java
@@ -931,4 +931,88 @@ public class PoolableStatementTest2 extends TestCase {
         stmt.close();
         conn.close();
     }
+    
+    public void test_executeUpdate_5() throws Exception {
+        Connection conn = dataSource.getConnection();
+        Statement stmt = conn.createStatement();
+        
+        stmt.executeUpdate("SET 1", Statement.RETURN_GENERATED_KEYS);
+        ((PoolableStatement) stmt).getStatement().close();
+        
+        {
+            SQLException error = null;
+            try {
+                stmt.executeUpdate("SET 1", Statement.RETURN_GENERATED_KEYS);
+            } catch (SQLException ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        
+        stmt.close();
+        conn.close();
+    }
+    
+    public void test_executeUpdate_6() throws Exception {
+        Connection conn = dataSource.getConnection();
+        Statement stmt = conn.createStatement();
+        
+        stmt.executeUpdate("SET 1", new String[0]);
+        ((PoolableStatement) stmt).getStatement().close();
+        
+        {
+            SQLException error = null;
+            try {
+                stmt.executeUpdate("SET 1", new String[0]);
+            } catch (SQLException ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        
+        stmt.close();
+        conn.close();
+    }
+    
+    public void test_executeUpdate_7() throws Exception {
+        Connection conn = dataSource.getConnection();
+        Statement stmt = conn.createStatement();
+        
+        stmt.executeUpdate("SET 1", new int[0]);
+        ((PoolableStatement) stmt).getStatement().close();
+        
+        {
+            SQLException error = null;
+            try {
+                stmt.executeUpdate("SET 1", new int[0]);
+            } catch (SQLException ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        
+        stmt.close();
+        conn.close();
+    }
+    
+    
+    public void test_setPoolable() throws Exception {
+        Connection conn = dataSource.getConnection();
+        Statement stmt = conn.createStatement();
+        
+        stmt.setPoolable(true);
+        
+        {
+            SQLException error = null;
+            try {
+                stmt.setPoolable(false);
+            } catch (SQLException ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        
+        stmt.close();
+        conn.close();
+    }
 }