diff --git a/src/org/redkale/boot/ClassFilter.java b/src/org/redkale/boot/ClassFilter.java
index e39606a35..7ef0ef5d5 100644
--- a/src/org/redkale/boot/ClassFilter.java
+++ b/src/org/redkale/boot/ClassFilter.java
@@ -7,7 +7,7 @@ package org.redkale.boot;
 
 import java.io.*;
 import java.lang.annotation.*;
-import java.lang.reflect.*;
+import java.lang.reflect.Modifier;
 import java.net.*;
 import java.util.*;
 import java.util.concurrent.*;
@@ -30,7 +30,7 @@ public final class ClassFilter<T> {
 
     private static final Logger logger = Logger.getLogger(ClassFilter.class.getName()); //日志对象
 
-    private static final boolean finer = logger.isLoggable(Level.FINER); //日志级别
+    private static final boolean finest = logger.isLoggable(Level.FINEST); //日志级别
 
     private final Set<FilterEntry<T>> entrys = new HashSet<>(); //符合条件的结果
 
@@ -189,9 +189,10 @@ public final class ClassFilter<T> {
                 entrys.add(new FilterEntry(clazz, autoscan, false, property));
             }
         } catch (Throwable cfe) {
-            if (finer && !clazzname.startsWith("sun.") && !clazzname.startsWith("javax.")
-                && !clazzname.startsWith("com.sun.") && !clazzname.startsWith("jdk.")) {
-                logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error", cfe);
+            if (finest && !clazzname.startsWith("sun.") && !clazzname.startsWith("javax.")
+                && !clazzname.startsWith("com.sun.") && !clazzname.startsWith("jdk.") && !clazzname.startsWith("META-INF")
+                && (!(cfe instanceof NoClassDefFoundError) || ((NoClassDefFoundError) cfe).getMessage().startsWith("java.lang.NoClassDefFoundError: java"))) {
+                logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error for class: " + clazzname, cfe);
             }
         }
     }
@@ -347,6 +348,7 @@ public final class ClassFilter<T> {
 
     public void setPrivilegeExcludes(Set<String> privilegeExcludes) {
         this.privilegeExcludes = privilegeExcludes == null || privilegeExcludes.isEmpty() ? null : privilegeExcludes;
+
     }
 
     /**
diff --git a/src/org/redkale/source/PoolJdbcSource.java b/src/org/redkale/source/PoolJdbcSource.java
index c20afebb6..d4eaa4c80 100644
--- a/src/org/redkale/source/PoolJdbcSource.java
+++ b/src/org/redkale/source/PoolJdbcSource.java
@@ -86,6 +86,8 @@ public class PoolJdbcSource extends PoolSource<Connection> {
                 source0 = "org.postgresql.Driver";
             } else if (url.startsWith("jdbc:microsoft:sqlserver:")) {
                 source0 = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
+            } else if (url.startsWith("jdbc:h2")) {
+                source0 = "org.h2.Driver";
             }
         }
         if (source0 != null && source0.contains("Driver")) {  //为了兼容JPA的配置文件
@@ -111,6 +113,9 @@ public class PoolJdbcSource extends PoolSource<Connection> {
                 case "com.microsoft.sqlserver.jdbc.SQLServerDriver":
                     source = "com.microsoft.sqlserver.jdbc.SQLServerConnectionPoolDataSource";
                     break;
+                case "org.h2.Driver":
+                    source = "org.h2.jdbcx.JdbcDataSource";
+                    break;
             }
         }
         final Class clazz = Thread.currentThread().getContextClassLoader().loadClass(source);
diff --git a/src/org/redkale/source/PoolSource.java b/src/org/redkale/source/PoolSource.java
index 70feffb1d..f13ffef5c 100644
--- a/src/org/redkale/source/PoolSource.java
+++ b/src/org/redkale/source/PoolSource.java
@@ -123,6 +123,7 @@ public abstract class PoolSource<DBChannel> {
     }
 
     protected void parseAddressAndDbnameAndAttrs() {
+        if (this.url.startsWith("jdbc:h2:")) return;
         String url0 = this.url.substring(this.url.indexOf("://") + 3);
         int pos = url0.indexOf('?'); //127.0.0.1:5432/db?charset=utr8&xxx=yy
         if (pos > 0) {