diff --git a/apm-collector/apm-collector-core/pom.xml b/apm-collector/apm-collector-core/pom.xml
index 3ab0bc9dcb2ddb75c912b4c234ca56bafafad65b..9b9a295651e93919550faa0e6146b3710e4cc9ec 100644
--- a/apm-collector/apm-collector-core/pom.xml
+++ b/apm-collector/apm-collector-core/pom.xml
@@ -18,10 +18,5 @@
             <artifactId>gson</artifactId>
             <version>2.8.1</version>
         </dependency>
-        <dependency>
-            <groupId>net.bytebuddy</groupId>
-            <artifactId>byte-buddy</artifactId>
-            <version>1.7.8</version>
-        </dependency>
     </dependencies>
-</project>
\ No newline at end of file
+</project>
diff --git a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/BootstrapFlow.java b/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/BootstrapFlow.java
index 351339218616c7642cfcc89a1e654a992730a4c9..9cd994750c920ea76ad949aa6d98cd9c59404f7c 100644
--- a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/BootstrapFlow.java
+++ b/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/BootstrapFlow.java
@@ -58,9 +58,9 @@ public class BootstrapFlow {
                 }
             }
             logger.info("start the provider {} in {} module.", provider.name(), provider.getModuleName());
-            provider.start(configuration.getModuleConfiguration(provider.getModuleName()).getProviderConfiguration(provider.name()));
-
             provider.requiredCheck(provider.getModule().services());
+
+            provider.start(configuration.getModuleConfiguration(provider.getModuleName()).getProviderConfiguration(provider.name()));
         }
     }
 
diff --git a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/ModuleManager.java b/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/ModuleManager.java
index 6bf0d4452fe1b106e1a7b4cef4918dd4982959bc..b0cad6aeefd6b7091d169902dd9315acf89198e6 100644
--- a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/ModuleManager.java
+++ b/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/ModuleManager.java
@@ -31,7 +31,6 @@ import java.util.ServiceLoader;
  */
 public class ModuleManager {
     private Map<String, Module> loadedModules = new HashMap<>();
-    private boolean isServiceInstrument = true;
 
     /**
      * Init the given modules
@@ -81,12 +80,4 @@ public class ModuleManager {
             return module;
         throw new ModuleNotFoundException(moduleName + " missing.");
     }
-
-    public boolean isServiceInstrument() {
-        return isServiceInstrument;
-    }
-
-    public void setServiceInstrument(boolean serviceInstrument) {
-        isServiceInstrument = serviceInstrument;
-    }
 }
diff --git a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/ModuleProvider.java b/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/ModuleProvider.java
index aaa7ed16519165dc0fd4f21bada7986613a84b46..b0d01e4ef52723038200e895372a8ca5d8c12df2 100644
--- a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/ModuleProvider.java
+++ b/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/ModuleProvider.java
@@ -21,7 +21,6 @@ package org.skywalking.apm.collector.core.module;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
-import org.skywalking.apm.collector.core.module.instrument.ServiceInstrumentation;
 
 /**
  * The <code>ModuleProvider</code> is an implementation of a {@link Module}.
@@ -95,9 +94,6 @@ public abstract class ModuleProvider {
     protected final void registerServiceImplementation(Class<? extends Service> serviceType,
         Service service) throws ServiceNotProvidedException {
         if (serviceType.isInstance(service)) {
-            if (manager.isServiceInstrument()) {
-//                service = ServiceInstrumentation.INSTANCE.buildServiceUnderMonitor(module.name(), name(), service);
-            }
             this.services.put(serviceType, service);
         } else {
             throw new ServiceNotProvidedException(serviceType + " is not implemented by " + service);
diff --git a/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleAProvider.java b/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleAProvider.java
index 332af247c695fb8afddcb7ecb52143239c97d82d..7b69ca52a1aff92685a6899d87611dc1a8cffc78 100644
--- a/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleAProvider.java
+++ b/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleAProvider.java
@@ -34,10 +34,10 @@ public class ModuleAProvider extends ModuleProvider {
 
     @Override public void prepare(Properties config) throws ServiceNotProvidedException {
         this.registerServiceImplementation(BaseModuleA.ServiceABusiness1.class, new ModuleABusiness1Impl());
+        this.registerServiceImplementation(BaseModuleA.ServiceABusiness2.class, new ModuleABusiness2Impl());
     }
 
     @Override public void start(Properties config) throws ServiceNotProvidedException {
-        this.registerServiceImplementation(BaseModuleA.ServiceABusiness2.class, new ModuleABusiness2Impl());
     }
 
     @Override public void notifyAfterCompleted() throws ServiceNotProvidedException {
diff --git a/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleBProvider.java b/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleBProvider.java
index 3b5066340efd6b6fefe52354f7ea92bcac7fb220..1329595990e3a6722eacfe3e960e4cea44a385ba 100644
--- a/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleBProvider.java
+++ b/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleBProvider.java
@@ -34,10 +34,10 @@ public class ModuleBProvider extends ModuleProvider {
 
     @Override public void prepare(Properties config) throws ServiceNotProvidedException {
         this.registerServiceImplementation(BaseModuleB.ServiceBBusiness1.class, new ModuleBBusiness1Impl());
+        this.registerServiceImplementation(BaseModuleB.ServiceBBusiness2.class, new ModuleBBusiness2Impl());
     }
 
     @Override public void start(Properties config) throws ServiceNotProvidedException {
-        this.registerServiceImplementation(BaseModuleB.ServiceBBusiness2.class, new ModuleBBusiness2Impl());
     }
 
     @Override public void notifyAfterCompleted() throws ServiceNotProvidedException {
diff --git a/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleManagerTest.java b/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleManagerTest.java
index 5965e1025392c7fe8cd0d0de6c69a162d8d12c59..8172d59c16cfc22db64fa3911379d7eea9e749e1 100644
--- a/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleManagerTest.java
+++ b/apm-collector/apm-collector-core/src/test/java/org/skywalking/apm/collector/core/module/ModuleManagerTest.java
@@ -20,7 +20,6 @@ package org.skywalking.apm.collector.core.module;
 
 import org.junit.Assert;
 import org.junit.Test;
-import org.skywalking.apm.collector.core.module.instrument.TracedService;
 
 /**
  * @author wu-sheng
@@ -39,38 +38,4 @@ public class ModuleManagerTest {
         BaseModuleA.ServiceABusiness1 serviceABusiness1 = manager.find("BaseA").provider().getService(BaseModuleA.ServiceABusiness1.class);
         Assert.assertTrue(serviceABusiness1 != null);
     }
-
-    @Test
-    public void testInstrument() throws ServiceNotProvidedException, ModuleNotFoundException, ProviderNotFoundException, DuplicateProviderException {
-        ApplicationConfiguration configuration = new ApplicationConfiguration();
-        configuration.addModule("Test").addProviderConfiguration("TestModule-Provider", null);
-        configuration.addModule("BaseA").addProviderConfiguration("P-A", null);
-        configuration.addModule("BaseB").addProviderConfiguration("P-B", null);
-
-        ModuleManager manager = new ModuleManager();
-        manager.setServiceInstrument(true);
-        manager.init(configuration);
-
-        BaseModuleA.ServiceABusiness1 serviceABusiness1 = manager.find("BaseA").getService(BaseModuleA.ServiceABusiness1.class);
-
-        Assert.assertTrue(serviceABusiness1 instanceof TracedService);
-
-//        for (int i = 0; i < 10000; i++)
-//            serviceABusiness1.print();
-//
-//        try {
-//            Thread.sleep(60 * 1000L);
-//        } catch (InterruptedException e) {
-//            e.printStackTrace();
-//        }
-//
-//        for (int i = 0; i < 10000; i++)
-//            serviceABusiness1.print();
-//
-//        try {
-//            Thread.sleep(120 * 1000L);
-//        } catch (InterruptedException e) {
-//            e.printStackTrace();
-//        }
-    }
 }
diff --git a/apm-collector/apm-collector-instrument/pom.xml b/apm-collector/apm-collector-instrument/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..39817d613a863ea738f0a15cf3afd9ae2c308de2
--- /dev/null
+++ b/apm-collector/apm-collector-instrument/pom.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2017, OpenSkywalking Organization All rights reserved.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  ~
+  ~ Project repository: https://github.com/OpenSkywalking/skywalking
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>apm-collector</artifactId>
+        <groupId>org.skywalking</groupId>
+        <version>3.2.4-2017</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>apm-collector-instrument</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.skywalking</groupId>
+            <artifactId>apm-collector-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>net.bytebuddy</groupId>
+            <artifactId>byte-buddy</artifactId>
+            <version>1.7.8</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/MetricCollector.java b/apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/MetricCollector.java
similarity index 99%
rename from apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/MetricCollector.java
rename to apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/MetricCollector.java
index 00c8b16172420bb0dc5e8755abb772bb4f2dac01..cd5d92e4c067a2f0d7f561192d067dbaa1d3f7bd 100644
--- a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/MetricCollector.java
+++ b/apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/MetricCollector.java
@@ -16,7 +16,7 @@
  * Project repository: https://github.com/OpenSkywalking/skywalking
  */
 
-package org.skywalking.apm.collector.core.module.instrument;
+package org.skywalking.apm.collector.instrument;
 
 import java.lang.reflect.Method;
 import java.util.HashMap;
diff --git a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/ServiceInstrumentation.java b/apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/ServiceInstrumentation.java
similarity index 98%
rename from apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/ServiceInstrumentation.java
rename to apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/ServiceInstrumentation.java
index a41a6232d06420671b5a8c4d3e5e9ddd780ac88c..7589bade5ebcc43705f47d5b1b6ca84322ba195f 100644
--- a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/ServiceInstrumentation.java
+++ b/apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/ServiceInstrumentation.java
@@ -16,7 +16,7 @@
  * Project repository: https://github.com/OpenSkywalking/skywalking
  */
 
-package org.skywalking.apm.collector.core.module.instrument;
+package org.skywalking.apm.collector.instrument;
 
 import net.bytebuddy.ByteBuddy;
 import net.bytebuddy.description.method.MethodDescription;
diff --git a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/ServiceMetricTracing.java b/apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/ServiceMetricTracing.java
similarity index 97%
rename from apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/ServiceMetricTracing.java
rename to apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/ServiceMetricTracing.java
index 1f99ffc94f39279c3deab73d11d7ed3b47bac404..94052a05441af20705d0c933ed9a3caaccffe942 100644
--- a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/ServiceMetricTracing.java
+++ b/apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/ServiceMetricTracing.java
@@ -16,7 +16,7 @@
  * Project repository: https://github.com/OpenSkywalking/skywalking
  */
 
-package org.skywalking.apm.collector.core.module.instrument;
+package org.skywalking.apm.collector.instrument;
 
 import java.lang.reflect.Method;
 import java.util.concurrent.Callable;
diff --git a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/TracedService.java b/apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/TracedService.java
similarity index 80%
rename from apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/TracedService.java
rename to apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/TracedService.java
index 7cec836caaea430872c327227ff3411c511e7ed0..2925338c8daf5a7d78c8e1177c3d6c2c499fdf65 100644
--- a/apm-collector/apm-collector-core/src/main/java/org/skywalking/apm/collector/core/module/instrument/TracedService.java
+++ b/apm-collector/apm-collector-instrument/src/main/java/org/skywalking/apm/collector/instrument/TracedService.java
@@ -16,13 +16,10 @@
  * Project repository: https://github.com/OpenSkywalking/skywalking
  */
 
-package org.skywalking.apm.collector.core.module.instrument;
-
-import org.skywalking.apm.collector.core.module.ModuleManager;
+package org.skywalking.apm.collector.instrument;
 
 /**
- * The <code>TracedService</code> implementation are dynamic class, generated by {@link ServiceInstrumentation}, when
- * {@link ModuleManager#isServiceInstrument} is true.
+ * The <code>TracedService</code> implementation are dynamic class, generated by {@link ServiceInstrumentation}.
  *
  * By that, all the services metrics are collected, and report in the certain cycle through console.
  *
diff --git a/apm-collector/pom.xml b/apm-collector/pom.xml
index 048731b38708ab9c28c086b69bccb96fa8df8a46..03ee98a81b76a7485ee9518cf0fb0ae85109dcc9 100644
--- a/apm-collector/pom.xml
+++ b/apm-collector/pom.xml
@@ -45,6 +45,7 @@
         <module>apm-collector-remote</module>
         <module>apm-collector-stream</module>
         <module>apm-collector-queue</module>
+        <module>apm-collector-instrument</module>
     </modules>
 
     <properties>
@@ -83,4 +84,4 @@
             </exclusions>
         </dependency>
     </dependencies>
-</project>
\ No newline at end of file
+</project>