diff --git a/gb28181-sip/src/main/java/cn/skcks/docking/gb28181/sip/method/register/RegisterBuilder.java b/gb28181-sip/src/main/java/cn/skcks/docking/gb28181/sip/method/register/RegisterBuilder.java
index 31f710a..19fab79 100644
--- a/gb28181-sip/src/main/java/cn/skcks/docking/gb28181/sip/method/register/RegisterBuilder.java
+++ b/gb28181-sip/src/main/java/cn/skcks/docking/gb28181/sip/method/register/RegisterBuilder.java
@@ -10,11 +10,4 @@ import javax.sip.message.Request;
 public class RegisterBuilder {
     @Getter
     private static final String method = Request.REGISTER;
-    private String localIp;
-    private int localPort;
-    private String localId;
-    private String targetIp;
-    private int targetPort;
-    private String targetId;
-    private String transport;
 }
diff --git a/gb28181-sip/src/main/java/cn/skcks/docking/gb28181/sip/method/register/request/RegisterRequestBuilder.java b/gb28181-sip/src/main/java/cn/skcks/docking/gb28181/sip/method/register/request/RegisterRequestBuilder.java
index 69245ac..cf876af 100644
--- a/gb28181-sip/src/main/java/cn/skcks/docking/gb28181/sip/method/register/request/RegisterRequestBuilder.java
+++ b/gb28181-sip/src/main/java/cn/skcks/docking/gb28181/sip/method/register/request/RegisterRequestBuilder.java
@@ -25,6 +25,14 @@ import javax.sip.message.Request;
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
 public class RegisterRequestBuilder extends RegisterBuilder {
+    private String localIp;
+    private int localPort;
+    private String localId;
+    private String targetIp;
+    private int targetPort;
+    private String targetId;
+    private String transport;
+
     public Request createNoAuthorizationRequest(String callId, int expires) {
         String local = SipBuilder.createHostAddress(getLocalIp(), getLocalPort());
         Address localAddress = SipBuilder.createAddress(SipBuilder.createSipURI(getLocalId(), local));
diff --git a/gb28181-sip/src/test/java/cn/skcks/docking/gb28181/sip/process/RequestTest.java b/gb28181-sip/src/test/java/cn/skcks/docking/gb28181/sip/process/RequestTest.java
index cb8aab1..01543ed 100644
--- a/gb28181-sip/src/test/java/cn/skcks/docking/gb28181/sip/process/RequestTest.java
+++ b/gb28181-sip/src/test/java/cn/skcks/docking/gb28181/sip/process/RequestTest.java
@@ -41,15 +41,7 @@ public class RequestTest {
                 .transport(ListeningPoint.UDP)
                 .build();
 
-        RegisterResponseBuilder registerResponseBuilder = RegisterResponseBuilder.builder()
-                .localIp(remoteIp)
-                .localPort(remotePort)
-                .localId(remoteId)
-                .targetIp(localIp)
-                .targetPort(localPort)
-                .targetId(localId)
-                .transport(ListeningPoint.UDP)
-                .build();
+        RegisterResponseBuilder registerResponseBuilder = RegisterResponseBuilder.builder().build();
 
         log.info("无密码的认证");
         Request noAuthorizationRequest = registerRequestBuilder.createNoAuthorizationRequest(callId, 3600);