diff --git a/pom.xml b/pom.xml
index b8acc94aa..a77a452fa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,6 +16,7 @@
         <maven.compiler.target>11</maven.compiler.target>
         
         <junit.version>5.9.0</junit.version>
+        <jmh.version>1.37</jmh.version>
         <maven-jar-plugin.version>3.4.0</maven-jar-plugin.version>
         <maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
         <maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>
@@ -41,6 +42,18 @@
             <version>${junit.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.openjdk.jmh</groupId>
+            <artifactId>jmh-core</artifactId>
+            <version>${jmh.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.openjdk.jmh</groupId>
+            <artifactId>jmh-generator-annprocess</artifactId>
+            <version>${jmh.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
     
     <repositories>
diff --git a/src/test/java/org/redkale/test/cached/CachedInstanceTest.java b/src/test/java/org/redkale/test/cached/CachedInstanceTest.java
index c64bbfd56..4237c55f2 100644
--- a/src/test/java/org/redkale/test/cached/CachedInstanceTest.java
+++ b/src/test/java/org/redkale/test/cached/CachedInstanceTest.java
@@ -49,7 +49,7 @@ public class CachedInstanceTest {
         classLoader = RedkaleClassLoader.currentClassLoader();
         CacheMemorySource remoteSource = new CacheMemorySource("cache-remote");
         remoteSource.init(null);
-        
+
         resourceFactory = ResourceFactory.create();
         resourceFactory.register(new Environment());
         manager = CachedManagerService.create(remoteSource);
@@ -65,7 +65,6 @@ public class CachedInstanceTest {
 
     @Test
     public void run1() throws Exception {
-        RedkaleClassLoader classLoader = RedkaleClassLoader.currentClassLoader();
         Class<CachedInstance> instanceClass = CachedInstance.class;
         CachedAsmMethodBoost boost = new CachedAsmMethodBoost(false, instanceClass);
         CachedAsmMethodBoost boost2 = new CachedAsmMethodBoost(false, instanceClass);
@@ -103,7 +102,6 @@ public class CachedInstanceTest {
 
     @Test
     public void run2() throws Exception {
-        ClassLoader parent = Thread.currentThread().getContextClassLoader();
         Class<CachedInstance> serviceClass = CachedInstance.class;
         CachedAsmMethodBoost boost = new CachedAsmMethodBoost(false, serviceClass);
         CachedAsmMethodBoost boost2 = new CachedAsmMethodBoost(false, serviceClass);
@@ -112,28 +110,10 @@ public class CachedInstanceTest {
         SncpClient client = new SncpClient(
                 "", iGroup, "0", new InetSocketAddress("127.0.0.1", 8080), new ClientAddress(), "TCP", 1, 16);
         CachedInstance instance = Sncp.createLocalService(
-                new RedkaleClassLoader(parent),
-                "",
-                serviceClass,
-                boost,
-                resourceFactory,
-                grous,
-                client,
-                null,
-                null,
-                null);
+                classLoader, "c", serviceClass, boost, resourceFactory, grous, client, null, null, null);
         resourceFactory.inject(instance);
         CachedInstance instance2 = Sncp.createLocalService(
-                new RedkaleClassLoader(parent),
-                "",
-                serviceClass,
-                boost2,
-                resourceFactory2,
-                grous,
-                client,
-                null,
-                null,
-                null);
+                classLoader, "d", serviceClass, boost2, resourceFactory2, grous, client, null, null, null);
         resourceFactory2.inject(instance2);
 
         int threads = Runtime.getRuntime().availableProcessors() * 10;
diff --git a/src/test/java/org/redkale/test/convert/BenchmarkConvertTest.java b/src/test/java/org/redkale/test/convert/BenchmarkConvertTest.java
new file mode 100644
index 000000000..0c454989f
--- /dev/null
+++ b/src/test/java/org/redkale/test/convert/BenchmarkConvertTest.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2016-2116 Redkale
+ * All rights reserved.
+ */
+package org.redkale.test.convert;
+
+import org.openjdk.jmh.annotations.*;
+import org.openjdk.jmh.runner.Runner;
+import org.openjdk.jmh.runner.options.Options;
+import org.openjdk.jmh.runner.options.OptionsBuilder;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.convert.pb.ProtobufConvert;
+
+/**
+ *
+ * @author zhangjx
+ */
+@State(Scope.Thread)
+public class BenchmarkConvertTest {
+
+    private SimpleEntity entry;
+
+    @Setup
+    public void setup() {
+        entry = SimpleEntity.create();
+    }
+
+    @TearDown
+    public void tearDown() {
+        entry = null;
+    }
+
+    @Benchmark
+    public void testA_Json() {
+        JsonConvert.root().convertTo(SimpleEntity.class, entry);
+    }
+
+    @Benchmark
+    public void testB_Protobuf() {
+        ProtobufConvert.root().convertTo(SimpleEntity.class, entry);
+    }
+
+//    @Test
+//    public void testBenchmark() throws Exception {
+//        Options options = new OptionsBuilder()
+//                .include(BenchmarkConvertTest.class.getSimpleName())
+//                .forks(1)
+//                .threads(1)
+//                .warmupIterations(1)
+//                .measurementIterations(1)
+//                .mode(Mode.Throughput)
+//                .build();
+//        new Runner(options).run();
+//    }
+
+    public static void main(String[] args) throws Exception {
+        Options options = new OptionsBuilder()
+                .include(BenchmarkConvertTest.class.getSimpleName())
+                .forks(1)
+                .threads(1)
+                .warmupIterations(1)
+                .measurementIterations(1)
+                .mode(Mode.Throughput)
+                .build();
+        new Runner(options).run();
+    }
+}