diff --git a/libs/jain-sip-ri-1.3.0-92.jar b/libs/jain-sip-ri-1.3.0-92.jar
deleted file mode 100644
index 960c83ed..00000000
Binary files a/libs/jain-sip-ri-1.3.0-92.jar and /dev/null differ
diff --git a/pom.xml b/pom.xml
index b3acceac..c2f5d82f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -129,10 +129,9 @@
 		<dependency>
 			<groupId>javax.sip</groupId>
 			<artifactId>jain-sip-ri</artifactId>
-			<version>1.3.0-92</version>
-			<scope>system</scope>
-			<systemPath>${pom.basedir}/libs/jain-sip-ri-1.3.0-92.jar</systemPath>
+			<version>1.3.0-91</version>
 		</dependency>
+
 		<dependency>
 			<groupId>log4j</groupId>
 			<artifactId>log4j</artifactId>
@@ -174,9 +173,6 @@
 			<plugin>
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-maven-plugin</artifactId>
-				<configuration>
-					<includeSystemScope>true</includeSystemScope>
-				</configuration>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/RecordInfo.java b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/RecordInfo.java
index cc39aa44..45a61123 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/RecordInfo.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/RecordInfo.java
@@ -1,6 +1,8 @@
 package com.genersoft.iot.vmp.gb28181.bean;
 
 
+import gov.nist.javax.sip.header.SIPDate;
+
 import java.util.List;
 
 /**    
@@ -49,4 +51,5 @@ public class RecordInfo {
 	public void setRecordList(List<RecordItem> recordList) {
 		this.recordList = recordList;
 	}
+
 }
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/WvpSipDate.java b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/WvpSipDate.java
new file mode 100644
index 00000000..ba1a1c7a
--- /dev/null
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/WvpSipDate.java
@@ -0,0 +1,63 @@
+package com.genersoft.iot.vmp.gb28181.bean;
+
+import gov.nist.javax.sip.header.SIPDate;
+
+/**
+ * 重写jain sip的SIPDate解决与国标时间格式不一致的问题
+ */
+public class WvpSipDate extends SIPDate {
+
+    public WvpSipDate(long timeMillis) {
+        super(timeMillis);
+    }
+
+    @Override
+    public StringBuilder encode(StringBuilder var1) {
+        String var2;
+        if (this.month < 9) {
+            var2 = "0" + (this.month + 1);
+        } else {
+            var2 = "" + (this.month + 1);
+        }
+
+        String var3;
+        if (this.day < 10) {
+            var3 = "0" + this.day;
+        } else {
+            var3 = "" + this.day;
+        }
+
+        String var4;
+        if (this.hour < 10) {
+            var4 = "0" + this.hour;
+        } else {
+            var4 = "" + this.hour;
+        }
+
+        String var5;
+        if (this.minute < 10) {
+            var5 = "0" + this.minute;
+        } else {
+            var5 = "" + this.minute;
+        }
+
+        String var6;
+        if (this.second < 10) {
+            var6 = "0" + this.second;
+        } else {
+            var6 = "" + this.second;
+        }
+
+        int var8 = this.getJavaCal().get(14);
+        String var7;
+        if (var8 < 10) {
+            var7 = "00" + var8;
+        } else if (var8 < 100) {
+            var7 = "0" + var8;
+        } else {
+            var7 = "" + var8;
+        }
+
+        return var1.append(this.year).append("-").append(var2).append("-").append(var3).append("T").append(var4).append(":").append(var5).append(":").append(var6).append(".").append(var7);
+    }
+}
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/RegisterRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/RegisterRequestProcessor.java
index 26764697..18b5de19 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/RegisterRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/RegisterRequestProcessor.java
@@ -16,6 +16,8 @@ import javax.sip.header.ViaHeader;
 import javax.sip.message.Request;
 import javax.sip.message.Response;
 
+import com.genersoft.iot.vmp.gb28181.bean.WvpSipDate;
+import gov.nist.javax.sip.header.SIPDateHeader;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.util.StringUtils;
@@ -25,7 +27,6 @@ import com.genersoft.iot.vmp.conf.SipConfig;
 import com.genersoft.iot.vmp.gb28181.auth.DigestServerAuthenticationHelper;
 import com.genersoft.iot.vmp.gb28181.auth.RegisterLogicHandler;
 import com.genersoft.iot.vmp.gb28181.bean.Device;
-import com.genersoft.iot.vmp.gb28181.bean.Host;
 import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
 import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
 import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
@@ -88,7 +89,12 @@ public class RegisterRequestProcessor extends SIPRequestAbstractProcessor {
 			else if (passwordCorrect) {
 				response = getMessageFactory().createResponse(Response.OK, request);
 				// 添加date头
-				response.addHeader(getHeaderFactory().createDateHeader(Calendar.getInstance(Locale.ENGLISH)));
+				SIPDateHeader dateHeader = new SIPDateHeader();
+				// 使用自己修改的
+				WvpSipDate wvpSipDate = new WvpSipDate(Calendar.getInstance(Locale.ENGLISH).getTimeInMillis());
+				dateHeader.setDate(wvpSipDate);
+				response.addHeader(dateHeader);
+
 				ExpiresHeader expiresHeader = (ExpiresHeader) request.getHeader(Expires.NAME);
 				// 添加Contact头
 				response.addHeader(request.getHeader(ContactHeader.NAME));