diff --git a/src/main/java/com/alibaba/druid/pool/PoolableConnection.java b/src/main/java/com/alibaba/druid/pool/PoolableConnection.java
index f6e2a076e3..346274c57a 100644
--- a/src/main/java/com/alibaba/druid/pool/PoolableConnection.java
+++ b/src/main/java/com/alibaba/druid/pool/PoolableConnection.java
@@ -88,7 +88,6 @@ public class PoolableConnection implements PooledConnection, Connection {
         }
 
         if (holder.isPoolPreparedStatements()) {
-            this.holder.getStatementPool().put(stmt.getPreparedStatementHolder());
             stmt.clearResultSet();
             holder.removeTrace(stmt);
             stmt.setClosed(true); // soft set close
@@ -156,6 +155,7 @@ public class PoolableConnection implements PooledConnection, Connection {
             try {
                 stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
@@ -190,6 +190,7 @@ public class PoolableConnection implements PooledConnection, Connection {
                 stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, resultSetType,
                                                                                           resultSetConcurrency));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
@@ -225,6 +226,7 @@ public class PoolableConnection implements PooledConnection, Connection {
                                                                                     resultSetConcurrency,
                                                                                     resultSetHoldability));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
@@ -256,6 +258,7 @@ public class PoolableConnection implements PooledConnection, Connection {
             try {
                 stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, columnIndexes));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
@@ -287,6 +290,7 @@ public class PoolableConnection implements PooledConnection, Connection {
             try {
                 stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, columnNames));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
@@ -318,6 +322,7 @@ public class PoolableConnection implements PooledConnection, Connection {
             try {
                 stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, autoGeneratedKeys));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
@@ -352,6 +357,7 @@ public class PoolableConnection implements PooledConnection, Connection {
             try {
                 stmtHolder = new PreparedStatementHolder(key, conn.prepareCall(sql));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
@@ -386,6 +392,7 @@ public class PoolableConnection implements PooledConnection, Connection {
                                                                                      resultSetConcurrency,
                                                                                      resultSetHoldability));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
@@ -418,6 +425,7 @@ public class PoolableConnection implements PooledConnection, Connection {
                 stmtHolder = new PreparedStatementHolder(key, conn.prepareCall(sql, resultSetType,
                                                                                      resultSetConcurrency));
                 holder.getDataSource().incrementPreparedStatementCount();
+                holder.getStatementPool().put(stmtHolder);
             } catch (SQLException ex) {
                 handleException(ex);
             }
diff --git a/src/test/java/com/alibaba/druid/TestLRU.java b/src/test/java/com/alibaba/druid/TestLRU.java
index b5d434dab4..c1773d8264 100644
--- a/src/test/java/com/alibaba/druid/TestLRU.java
+++ b/src/test/java/com/alibaba/druid/TestLRU.java
@@ -17,6 +17,8 @@ public class TestLRU extends TestCase {
         cache.put(2, "22");
         
         System.out.println(cache);
+        cache.get(3);
+        System.out.println(cache);
         
     }
 }