diff --git a/src/main/java/com/alibaba/druid/VERSION.java b/src/main/java/com/alibaba/druid/VERSION.java
index 9bc6c094f6..96f8f0b085 100644
--- a/src/main/java/com/alibaba/druid/VERSION.java
+++ b/src/main/java/com/alibaba/druid/VERSION.java
@@ -19,5 +19,5 @@ public interface VERSION {
 
     public final static int MajorVersion    = 0;
     public final static int MinorVersion    = 1;
-    public final static int RevisionVersion = 15;
+    public final static int RevisionVersion = 16;
 }
diff --git a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
index 8b66137deb..3ed969b9ce 100644
--- a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
+++ b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
@@ -1237,6 +1237,6 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
 
     @Override
     public String getVersion() {
-        return VERSION.MajorVersion + "." + VERSION.MinorVersion + "." + VERSION.RevisionVersion + "-2011-11-23 13:39";
+        return VERSION.MajorVersion + "." + VERSION.MinorVersion + "." + VERSION.RevisionVersion + "-2011-12-01 12:13";
     }
 }
diff --git a/src/test/java/com/alibaba/druid/pool/Case0.java b/src/test/java/com/alibaba/druid/pool/Case0.java
index 8e40c19b59..f2a1d6ca8d 100644
--- a/src/test/java/com/alibaba/druid/pool/Case0.java
+++ b/src/test/java/com/alibaba/druid/pool/Case0.java
@@ -29,7 +29,7 @@ public class Case0 extends TestCase {
     private String user;
     private String password;
     private String driverClass;
-    private int    initialSize = 10;
+    private int    initialSize = 1;
     private int    minPoolSize = 1;
     private int    maxPoolSize = 2;
     private int    maxActive   = 2;
@@ -58,6 +58,7 @@ public class Case0 extends TestCase {
         dataSource.setPoolPreparedStatements(true);
         dataSource.setUsername(user);
         dataSource.setPassword(password);
+        dataSource.setFilters("stat");
 
         final int LOOP_COUNT = 1000 * 1000;
 
@@ -67,6 +68,8 @@ public class Case0 extends TestCase {
 
         for (int i = 0; i < LOOP_COUNT; ++i) {
             Connection conn = dataSource.getConnection();
+            
+            conn.setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
 
             Assert.assertEquals(initialSize, dataSource.getCreateCount());