diff --git a/pom.xml b/pom.xml
index 84829b28f4365b4db20324abef15b0591b89e72d..1ff258837bdd7e9bad840ff85a160a41838f9fa6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,179 +1,195 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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">
-
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>com.xxx.rpc</groupId>
-    <artifactId>rpc</artifactId>
-    <version>1.3.0</version>
-    <packaging>pom</packaging>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <version.slf4j>1.7.10</version.slf4j>
-        <version.spring>4.1.5.RELEASE</version.spring>
-        <version.netty>4.0.26.Final</version.netty>
-        <version.protostuff>1.0.9</version.protostuff>
-        <version.objenesis>2.1</version.objenesis>
-        <version.cglib>3.1</version.cglib>
-        <version.zookeeper>3.4.6</version.zookeeper>
-        <version.zkclient>0.4</version.zkclient>
-        <version.commons-lang>3.3.2</version.commons-lang>
-        <version.commons-collections>4.0</version.commons-collections>
-        <version.maven-compiler-plugin>3.2</version.maven-compiler-plugin>
-        <version.maven-surefire-plugin>2.18.1</version.maven-surefire-plugin>
-        <version.maven-source-plugin>2.4</version.maven-source-plugin>
-        <version.maven-javadoc-plugin>2.10.3</version.maven-javadoc-plugin>
-    </properties>
-
-    <dependencyManagement>
-        <dependencies>
-            <!-- SLF4J -->
-            <dependency>
-                <groupId>org.slf4j</groupId>
-                <artifactId>slf4j-log4j12</artifactId>
-                <version>${version.slf4j}</version>
-            </dependency>
-            <!-- Spring -->
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring-context</artifactId>
-                <version>${version.spring}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring-test</artifactId>
-                <version>${version.spring}</version>
-                <scope>test</scope>
-            </dependency>
-            <!-- Netty -->
-            <dependency>
-                <groupId>io.netty</groupId>
-                <artifactId>netty-all</artifactId>
-                <version>${version.netty}</version>
-            </dependency>
-            <!-- Protostuff -->
-            <dependency>
-                <groupId>com.dyuproject.protostuff</groupId>
-                <artifactId>protostuff-core</artifactId>
-                <version>${version.protostuff}</version>
-            </dependency>
-            <dependency>
-                <groupId>com.dyuproject.protostuff</groupId>
-                <artifactId>protostuff-runtime</artifactId>
-                <version>${version.protostuff}</version>
-            </dependency>
-            <!-- Objenesis -->
-            <dependency>
-                <groupId>org.objenesis</groupId>
-                <artifactId>objenesis</artifactId>
-                <version>${version.objenesis}</version>
-            </dependency>
-            <!-- CGLib -->
-            <dependency>
-                <groupId>cglib</groupId>
-                <artifactId>cglib</artifactId>
-                <version>${version.cglib}</version>
-            </dependency>
-            <!-- ZooKeeper -->
-            <dependency>
-                <groupId>org.apache.zookeeper</groupId>
-                <artifactId>zookeeper</artifactId>
-                <version>${version.zookeeper}</version>
-            </dependency>
-            <!-- ZkClient -->
-            <dependency>
-                <groupId>com.101tec</groupId>
-                <artifactId>zkclient</artifactId>
-                <version>${version.zkclient}</version>
-            </dependency>
-            <!-- Apache Commons Lang -->
-            <dependency>
-                <groupId>org.apache.commons</groupId>
-                <artifactId>commons-lang3</artifactId>
-                <version>${version.commons-lang}</version>
-            </dependency>
-            <!-- Apache Commons Collections -->
-            <dependency>
-                <groupId>org.apache.commons</groupId>
-                <artifactId>commons-collections4</artifactId>
-                <version>${version.commons-collections}</version>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
-    <build>
-        <plugins>
-            <!-- Compiler -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>${version.maven-compiler-plugin}</version>
-                <configuration>
-                    <source>1.7</source>
-                    <target>1.7</target>
-                    <encoding>UTF-8</encoding>
-                </configuration>
-            </plugin>
-            <!-- Test -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>${version.maven-surefire-plugin}</version>
-                <configuration>
-                    <skipTests>true</skipTests>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-    <profiles>
-        <profile>
-            <id>release</id>
-            <build>
-                <plugins>
-                    <!-- Source -->
-                    <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
-                        <artifactId>maven-source-plugin</artifactId>
-                        <version>${version.maven-source-plugin}</version>
-                        <executions>
-                            <execution>
-                                <phase>package</phase>
-                                <goals>
-                                    <goal>jar-no-fork</goal>
-                                </goals>
-                            </execution>
-                        </executions>
-                    </plugin>
-                    <!-- Javadoc -->
-                    <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
-                        <artifactId>maven-javadoc-plugin</artifactId>
-                        <version>${version.maven-javadoc-plugin}</version>
-                        <executions>
-                            <execution>
-                                <phase>package</phase>
-                                <goals>
-                                    <goal>jar</goal>
-                                </goals>
-                            </execution>
-                        </executions>
-                    </plugin>
-                </plugins>
-            </build>
-        </profile>
-    </profiles>
-
-    <modules>
-        <module>rpc-common</module>
-        <module>rpc-server</module>
-        <module>rpc-client</module>
-        <module>rpc-registry</module>
-        <module>rpc-registry-zookeeper</module>
-    </modules>
-
+<?xml version="1.0" encoding="UTF-8"?>
+<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">
+
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.xxx.rpc</groupId>
+    <artifactId>rpc</artifactId>
+    <version>1.3.0</version>
+    <packaging>pom</packaging>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <version.slf4j>1.7.10</version.slf4j>
+        <version.spring>4.1.5.RELEASE</version.spring>
+        <version.netty>4.0.26.Final</version.netty>
+        <version.protostuff>1.0.9</version.protostuff>
+        <version.objenesis>2.1</version.objenesis>
+        <version.cglib>3.1</version.cglib>
+        <version.zookeeper>3.4.6</version.zookeeper>
+        <version.zkclient>0.4</version.zkclient>
+        <version.commons-lang>3.3.2</version.commons-lang>
+        <version.commons-collections>4.0</version.commons-collections>
+        <version.maven-compiler-plugin>3.2</version.maven-compiler-plugin>
+        <version.maven-surefire-plugin>2.18.1</version.maven-surefire-plugin>
+        <version.maven-source-plugin>2.4</version.maven-source-plugin>
+        <version.maven-javadoc-plugin>2.10.3</version.maven-javadoc-plugin>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <!-- SLF4J -->
+            <dependency>
+                <groupId>org.slf4j</groupId>
+                <artifactId>slf4j-log4j12</artifactId>
+                <version>${version.slf4j}</version>
+            </dependency>
+            <!-- Spring -->
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-context</artifactId>
+                <version>${version.spring}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-test</artifactId>
+                <version>${version.spring}</version>
+                <scope>test</scope>
+            </dependency>
+            <!-- Netty -->
+            <dependency>
+                <groupId>io.netty</groupId>
+                <artifactId>netty-all</artifactId>
+                <version>${version.netty}</version>
+            </dependency>
+            <!-- Protostuff -->
+            <dependency>
+                <groupId>com.dyuproject.protostuff</groupId>
+                <artifactId>protostuff-core</artifactId>
+                <version>${version.protostuff}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.dyuproject.protostuff</groupId>
+                <artifactId>protostuff-runtime</artifactId>
+                <version>${version.protostuff}</version>
+            </dependency>
+            <!-- Objenesis -->
+            <dependency>
+                <groupId>org.objenesis</groupId>
+                <artifactId>objenesis</artifactId>
+                <version>${version.objenesis}</version>
+            </dependency>
+            <!-- CGLib -->
+            <dependency>
+                <groupId>cglib</groupId>
+                <artifactId>cglib</artifactId>
+                <version>${version.cglib}</version>
+            </dependency>
+            <!-- ZooKeeper -->
+            <dependency>
+                <groupId>org.apache.zookeeper</groupId>
+                <artifactId>zookeeper</artifactId>
+                <version>${version.zookeeper}</version>
+            </dependency>
+            <!-- ZkClient -->
+            <dependency>
+                <groupId>com.101tec</groupId>
+                <artifactId>zkclient</artifactId>
+                <version>${version.zkclient}</version>
+            </dependency>
+            <!-- Apache Commons Lang -->
+            <dependency>
+                <groupId>org.apache.commons</groupId>
+                <artifactId>commons-lang3</artifactId>
+                <version>${version.commons-lang}</version>
+            </dependency>
+            <!-- Apache Commons Collections -->
+            <dependency>
+                <groupId>org.apache.commons</groupId>
+                <artifactId>commons-collections4</artifactId>
+                <version>${version.commons-collections}</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <!-- Compiler -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${version.maven-compiler-plugin}</version>
+                <configuration>
+                    <source>1.7</source>
+                    <target>1.7</target>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+            <!-- Test -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${version.maven-surefire-plugin}</version>
+                <configuration>
+                    <skipTests>true</skipTests>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <profiles>
+        <profile>
+            <id>release</id>
+            <build>
+                <plugins>
+                    <!-- Source -->
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-source-plugin</artifactId>
+                        <version>${version.maven-source-plugin}</version>
+                        <executions>
+                            <execution>
+                                <phase>package</phase>
+                                <goals>
+                                    <goal>jar-no-fork</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                    <!-- Javadoc -->
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-javadoc-plugin</artifactId>
+                        <version>${version.maven-javadoc-plugin}</version>
+                        <executions>
+                            <execution>
+                                <phase>package</phase>
+                                <goals>
+                                    <goal>jar</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+            <distributionManagement>
+                <repository>
+                    <id>nexus-releases</id>
+                    <url>http://nexus.ycmsh.com/content/repositories/releases/</url>
+                </repository>
+                <snapshotRepository>
+                    <id>nexus-snapshots</id>
+                    <url>http://nexus.ycmsh.com/content/repositories/snapshots/</url>
+                </snapshotRepository>
+            </distributionManagement>
+        </profile>
+    </profiles>
+
+    <modules>
+        <module>rpc-common</module>
+        <module>rpc-server</module>
+        <module>rpc-client</module>
+        <module>rpc-registry</module>
+        <module>rpc-registry-zookeeper</module>
+        <module>rpc-sample-client</module>
+        <module>rpc-sample-server</module>
+        <module>rpc-sample-api</module>
+
+
+
+    </modules>
+
 </project>
\ No newline at end of file
diff --git a/rpc-sample-client/src/main/java/com/xxx/rpc/sample/client/HelloClient.java b/rpc-sample-client/src/main/java/com/xxx/rpc/sample/client/HelloClient.java
index 4a32a45fc43b6809b0c12e9fa0f9a68f1bdcf87d..6f673a37da8043384e1f9a14a06d5e7fd5fb4097 100644
--- a/rpc-sample-client/src/main/java/com/xxx/rpc/sample/client/HelloClient.java
+++ b/rpc-sample-client/src/main/java/com/xxx/rpc/sample/client/HelloClient.java
@@ -11,10 +11,6 @@ public class HelloClient {
         ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");
         RpcProxy rpcProxy = context.getBean(RpcProxy.class);
 
-        HelloService helloService = rpcProxy.create(HelloService.class);
-        String result = helloService.hello("World");
-        System.out.println(result);
-
         HelloService helloService2 = rpcProxy.create(HelloService.class, "sample.hello2");
         String result2 = helloService2.hello("世界");
         System.out.println(result2);