diff --git a/pom.xml b/pom.xml
index c553c7ef4ed1d8ca921eba209ebb950d56338860..acf400bd48b7987d45d00002eb36aa6f12c88679 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,9 +9,9 @@
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>net.yun789</groupId>
-    <artifactId>java-switch</artifactId>
+    <artifactId>java-sip-web</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>java-switch</name>
+    <name>java-sip-web</name>
     <description>Demo project for Spring Boot</description>
     <properties>
         <java.version>8</java.version>
diff --git a/src/main/java/net/yun789/javaswitch/JavaSwitchApplication.java b/src/main/java/net/yun789/javasipweb/JavaSipWebApplication.java
similarity index 89%
rename from src/main/java/net/yun789/javaswitch/JavaSwitchApplication.java
rename to src/main/java/net/yun789/javasipweb/JavaSipWebApplication.java
index afdd6beea5dab5c11e9a8313a9db92a49a939d15..6f2defcd06b0fcd852d8431806ede097d6f66974 100644
--- a/src/main/java/net/yun789/javaswitch/JavaSwitchApplication.java
+++ b/src/main/java/net/yun789/javasipweb/JavaSipWebApplication.java
@@ -1,8 +1,8 @@
-package net.yun789.javaswitch;
+package net.yun789.javasipweb;
 
 
-import net.yun789.javaswitch.config.TcpDecoderHandler;
-import net.yun789.javaswitch.config.UdpDecoderHandler;
+import net.yun789.javasipweb.config.TcpDecoderHandler;
+import net.yun789.javasipweb.config.UdpDecoderHandler;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
@@ -14,11 +14,11 @@ import reactor.netty.udp.UdpServer;
 import java.time.Duration;
 
 @SpringBootApplication
-public class JavaSwitchApplication {
+public class JavaSipWebApplication {
 
     public static void main(String[] args) {
 //        new SipPhone().init();
-        SpringApplication.run(JavaSwitchApplication.class, args);
+        SpringApplication.run(JavaSipWebApplication.class, args);
     }
 
     @Bean
diff --git a/src/main/java/net/yun789/javaswitch/config/MessageProcessor.java b/src/main/java/net/yun789/javasipweb/config/MessageProcessor.java
similarity index 89%
rename from src/main/java/net/yun789/javaswitch/config/MessageProcessor.java
rename to src/main/java/net/yun789/javasipweb/config/MessageProcessor.java
index 526f1791ab914b32026c2eb5d4c4b7bb503ad83e..8c33a34d7f132b64fec6d64de198c87ff093badc 100644
--- a/src/main/java/net/yun789/javaswitch/config/MessageProcessor.java
+++ b/src/main/java/net/yun789/javasipweb/config/MessageProcessor.java
@@ -1,4 +1,4 @@
-package net.yun789.javaswitch.config;
+package net.yun789.javasipweb.config;
 import javax.sip.SipProvider;
 import javax.sip.message.MessageFactory;
 import javax.sip.message.Request;
diff --git a/src/main/java/net/yun789/javaswitch/config/SipConfig.java b/src/main/java/net/yun789/javasipweb/config/SipConfig.java
similarity index 69%
rename from src/main/java/net/yun789/javaswitch/config/SipConfig.java
rename to src/main/java/net/yun789/javasipweb/config/SipConfig.java
index 5559972c2f8e52b9064055649fd3d283ebfcca58..e78bc953082d2a6ecc0aba8726579ae447cb97c6 100644
--- a/src/main/java/net/yun789/javaswitch/config/SipConfig.java
+++ b/src/main/java/net/yun789/javasipweb/config/SipConfig.java
@@ -1,4 +1,4 @@
-package net.yun789.javaswitch.config;
+package net.yun789.javasipweb.config;
 
 import org.springframework.context.annotation.Configuration;
 
diff --git a/src/main/java/net/yun789/javaswitch/config/SipPhone.java b/src/main/java/net/yun789/javasipweb/config/SipPhone.java
similarity index 96%
rename from src/main/java/net/yun789/javaswitch/config/SipPhone.java
rename to src/main/java/net/yun789/javasipweb/config/SipPhone.java
index 98063221b5f66b85902fa1c67bbef204cb199043..8e9209d8e8aad84f818374df735afcf39eed9b34 100644
--- a/src/main/java/net/yun789/javaswitch/config/SipPhone.java
+++ b/src/main/java/net/yun789/javasipweb/config/SipPhone.java
@@ -1,14 +1,13 @@
-package net.yun789.javaswitch.config;
+package net.yun789.javasipweb.config;
 
 import gov.nist.javax.sdp.SessionDescriptionImpl;
 import gov.nist.javax.sdp.parser.SDPAnnounceParser;
 import gov.nist.javax.sip.address.SipUri;
 import gov.nist.javax.sip.header.*;
 import gov.nist.javax.sip.message.SIPRequest;
-import net.yun789.javaswitch.dto.LoginUserDTO;
-import net.yun789.javaswitch.sip.stack.UserTransaction;
+import net.yun789.javasipweb.dto.LoginUserDTO;
+import net.yun789.javasipweb.sip.stack.UserTransaction;
 import org.apache.commons.codec.digest.DigestUtils;
-import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.exception.ExceptionUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/yun789/javaswitch/config/TcpDecoderHandler.java b/src/main/java/net/yun789/javasipweb/config/TcpDecoderHandler.java
similarity index 91%
rename from src/main/java/net/yun789/javaswitch/config/TcpDecoderHandler.java
rename to src/main/java/net/yun789/javasipweb/config/TcpDecoderHandler.java
index c426a5c764dacca7c872e4580e7982e33b7b68f9..c9cae2f41a8e8d041bfdff779d4b33f89a5c09d3 100644
--- a/src/main/java/net/yun789/javaswitch/config/TcpDecoderHandler.java
+++ b/src/main/java/net/yun789/javasipweb/config/TcpDecoderHandler.java
@@ -1,4 +1,4 @@
-package net.yun789.javaswitch.config;
+package net.yun789.javasipweb.config;
 
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.handler.codec.MessageToMessageDecoder;
diff --git a/src/main/java/net/yun789/javaswitch/config/UdpDecoderHandler.java b/src/main/java/net/yun789/javasipweb/config/UdpDecoderHandler.java
similarity index 95%
rename from src/main/java/net/yun789/javaswitch/config/UdpDecoderHandler.java
rename to src/main/java/net/yun789/javasipweb/config/UdpDecoderHandler.java
index 46ccbb8c0d943750ec9b935cfe1fe25aff99d8cc..b054c35c5956a8c3f0790e20d7995db78c10ebd1 100644
--- a/src/main/java/net/yun789/javaswitch/config/UdpDecoderHandler.java
+++ b/src/main/java/net/yun789/javasipweb/config/UdpDecoderHandler.java
@@ -1,4 +1,4 @@
-package net.yun789.javaswitch.config;
+package net.yun789.javasipweb.config;
 
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -8,7 +8,6 @@ import io.netty.handler.codec.MessageToMessageDecoder;
 import io.netty.util.CharsetUtil;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.time.DateFormatUtils;
-import org.apache.commons.lang3.time.DateUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
diff --git a/src/main/java/net/yun789/javaswitch/controller/InfoController.java b/src/main/java/net/yun789/javasipweb/controller/InfoController.java
similarity index 75%
rename from src/main/java/net/yun789/javaswitch/controller/InfoController.java
rename to src/main/java/net/yun789/javasipweb/controller/InfoController.java
index daf0ba95452871d9df4b8e7c813c58c3b9fca9ef..4b3356624e4bc23b0ad77ab31f7956b04b84747d 100644
--- a/src/main/java/net/yun789/javaswitch/controller/InfoController.java
+++ b/src/main/java/net/yun789/javasipweb/controller/InfoController.java
@@ -1,8 +1,7 @@
-package net.yun789.javaswitch.controller;
+package net.yun789.javasipweb.controller;
 
-import net.yun789.javaswitch.config.SipPhone;
-import net.yun789.javaswitch.dto.LoginUserDTO;
-import net.yun789.javaswitch.sip.stack.UserTransaction;
+import net.yun789.javasipweb.config.SipPhone;
+import net.yun789.javasipweb.dto.LoginUserDTO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
diff --git a/src/main/java/net/yun789/javaswitch/dto/LoginUserDTO.java b/src/main/java/net/yun789/javasipweb/dto/LoginUserDTO.java
similarity index 86%
rename from src/main/java/net/yun789/javaswitch/dto/LoginUserDTO.java
rename to src/main/java/net/yun789/javasipweb/dto/LoginUserDTO.java
index 37e6382f71819845eba026dbbf84de812bb7db03..cee1d616dd4115f24ea59cb28fd8fbfb806deac1 100644
--- a/src/main/java/net/yun789/javaswitch/dto/LoginUserDTO.java
+++ b/src/main/java/net/yun789/javasipweb/dto/LoginUserDTO.java
@@ -1,4 +1,4 @@
-package net.yun789.javaswitch.dto;
+package net.yun789.javasipweb.dto;
 
 import lombok.Data;
 
diff --git a/src/main/java/net/yun789/javaswitch/sip/stack/UserTransaction.java b/src/main/java/net/yun789/javasipweb/sip/stack/UserTransaction.java
similarity index 71%
rename from src/main/java/net/yun789/javaswitch/sip/stack/UserTransaction.java
rename to src/main/java/net/yun789/javasipweb/sip/stack/UserTransaction.java
index 721ec09472d6fcd21acba8419e2a3e78890c819d..ceb61360223a798609bfd959a6a41dfee3479365 100644
--- a/src/main/java/net/yun789/javaswitch/sip/stack/UserTransaction.java
+++ b/src/main/java/net/yun789/javasipweb/sip/stack/UserTransaction.java
@@ -1,9 +1,7 @@
-package net.yun789.javaswitch.sip.stack;
+package net.yun789.javasipweb.sip.stack;
 
 import lombok.Data;
-import net.yun789.javaswitch.dto.LoginUserDTO;
 
-import javax.sip.ServerTransaction;
 import javax.sip.Transaction;
 import java.io.Serializable;
 
diff --git a/src/test/java/net/yun789/javaswitch/test/SdpTest.java b/src/test/java/net/yun789/javasipweb/test/SdpTest.java
similarity index 97%
rename from src/test/java/net/yun789/javaswitch/test/SdpTest.java
rename to src/test/java/net/yun789/javasipweb/test/SdpTest.java
index 1ab886bd71019ee6df29db3c71c6e65c32e22e5e..64b958177c0815559c033f7fdd297c6e33005271 100644
--- a/src/test/java/net/yun789/javaswitch/test/SdpTest.java
+++ b/src/test/java/net/yun789/javasipweb/test/SdpTest.java
@@ -1,4 +1,4 @@
-package net.yun789.javaswitch.test;
+package net.yun789.javasipweb.test;
 
 import gov.nist.javax.sdp.SessionDescriptionImpl;
 import gov.nist.javax.sdp.parser.SDPAnnounceParser;
diff --git a/src/test/java/net/yun789/javaswitch/test/Sip2ApplicationTests.java b/src/test/java/net/yun789/javasipweb/test/Sip2ApplicationTests.java
similarity index 84%
rename from src/test/java/net/yun789/javaswitch/test/Sip2ApplicationTests.java
rename to src/test/java/net/yun789/javasipweb/test/Sip2ApplicationTests.java
index a3ff7e21f7832ffdbf50f8e26702d0d11d244590..22c3fc00f1f5b56ed787cc9be6ce454534e19ed6 100644
--- a/src/test/java/net/yun789/javaswitch/test/Sip2ApplicationTests.java
+++ b/src/test/java/net/yun789/javasipweb/test/Sip2ApplicationTests.java
@@ -1,4 +1,4 @@
-package net.yun789.javaswitch.test;
+package net.yun789.javasipweb.test;
 
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;