diff --git a/apm-collector/apm-collector-core/pom.xml b/apm-collector/apm-collector-core/pom.xml
index 3ab0bc9dc..9b9a29565 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 351339218..9cd994750 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 6bf0d4452..b0cad6aee 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 aaa7ed165..b0d01e4ef 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 332af247c..7b69ca52a 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 3b5066340..132959599 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 5965e1025..8172d59c1 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 000000000..39817d613
--- /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 00c8b1617..cd5d92e4c 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 a41a6232d..7589bade5 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 1f99ffc94..94052a054 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 7cec836ca..2925338c8 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 048731b38..03ee98a81 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>