diff --git a/apm-sniffer/apm-sdk-plugin/httpClient-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/httpClient/v4/HttpClientExecuteInterceptor.java b/apm-sniffer/apm-sdk-plugin/httpClient-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/httpClient/v4/HttpClientExecuteInterceptor.java
index 024218c8f..bc62c5532 100644
--- a/apm-sniffer/apm-sdk-plugin/httpClient-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/httpClient/v4/HttpClientExecuteInterceptor.java
+++ b/apm-sniffer/apm-sdk-plugin/httpClient-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/httpClient/v4/HttpClientExecuteInterceptor.java
@@ -16,22 +16,22 @@
  *
  */
 
-
 package org.apache.skywalking.apm.plugin.httpClient.v4;
 
+import io.netty.handler.codec.http.HttpScheme;
 import java.lang.reflect.Method;
 import java.net.MalformedURLException;
 import java.net.URL;
 import org.apache.http.HttpHost;
 import org.apache.http.HttpRequest;
 import org.apache.http.HttpResponse;
+import org.apache.skywalking.apm.agent.core.context.CarrierItem;
 import org.apache.skywalking.apm.agent.core.context.ContextCarrier;
+import org.apache.skywalking.apm.agent.core.context.ContextManager;
 import org.apache.skywalking.apm.agent.core.context.tag.Tags;
 import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan;
 import org.apache.skywalking.apm.agent.core.context.trace.SpanLayer;
 import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
-import org.apache.skywalking.apm.agent.core.context.CarrierItem;
-import org.apache.skywalking.apm.agent.core.context.ContextManager;
 import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
 import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
 import org.apache.skywalking.apm.network.trace.component.ComponentsDefine;
@@ -48,7 +48,10 @@ public class HttpClientExecuteInterceptor implements InstanceMethodsAroundInterc
         HttpRequest httpRequest = (HttpRequest)allArguments[1];
         final ContextCarrier contextCarrier = new ContextCarrier();
         AbstractSpan span = null;
-        String remotePeer = httpHost.getHostName() + ":" + httpHost.getPort();
+
+        String remotePeer = httpHost.getHostName() + ":" + (httpHost.getPort() > 0 ? httpHost.getPort() :
+            HttpScheme.HTTPS.name().equals(httpHost.getSchemeName().toLowerCase()) ? 443 : 80);
+
         try {
             URL url = new URL(httpRequest.getRequestLine().getUri());
             span = ContextManager.createExitSpan(url.getPath(), contextCarrier, remotePeer);
diff --git a/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/resttemplate/async/RestExecuteInterceptor.java b/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/resttemplate/async/RestExecuteInterceptor.java
index ce3f7e5d4..f6148968c 100644
--- a/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/resttemplate/async/RestExecuteInterceptor.java
+++ b/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/resttemplate/async/RestExecuteInterceptor.java
@@ -16,7 +16,6 @@
  *
  */
 
-
 package org.apache.skywalking.apm.plugin.spring.resttemplate.async;
 
 import java.lang.reflect.Method;
@@ -40,7 +39,8 @@ public class RestExecuteInterceptor implements InstanceMethodsAroundInterceptor
         final URI requestURL = (URI)allArguments[0];
         final HttpMethod httpMethod = (HttpMethod)allArguments[1];
         final ContextCarrier contextCarrier = new ContextCarrier();
-        String remotePeer = requestURL.getHost() + ":" + requestURL.getPort();
+
+        String remotePeer = requestURL.getHost() + ":" + (requestURL.getPort() > 0 ? requestURL.getPort() : "https".equalsIgnoreCase(requestURL.getScheme()) ? 443 : 80);
         AbstractSpan span = ContextManager.createExitSpan(requestURL.getPath(), contextCarrier, remotePeer);
 
         span.setComponent(ComponentsDefine.SPRING_REST_TEMPLATE);
diff --git a/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/resttemplate/sync/RestExecuteInterceptor.java b/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/resttemplate/sync/RestExecuteInterceptor.java
index 3d5088f3e..f634df071 100644
--- a/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/resttemplate/sync/RestExecuteInterceptor.java
+++ b/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/resttemplate/sync/RestExecuteInterceptor.java
@@ -16,7 +16,6 @@
  *
  */
 
-
 package org.apache.skywalking.apm.plugin.spring.resttemplate.sync;
 
 import java.lang.reflect.Method;
@@ -40,7 +39,8 @@ public class RestExecuteInterceptor implements InstanceMethodsAroundInterceptor
         final URI requestURL = (URI)allArguments[0];
         final HttpMethod httpMethod = (HttpMethod)allArguments[1];
         final ContextCarrier contextCarrier = new ContextCarrier();
-        String remotePeer = requestURL.getHost() + ":" + requestURL.getPort();
+
+        String remotePeer = requestURL.getHost() + ":" + (requestURL.getPort() > 0 ? requestURL.getPort() : "https".equalsIgnoreCase(requestURL.getScheme()) ? 443 : 80);
         AbstractSpan span = ContextManager.createExitSpan(requestURL.getPath(), contextCarrier, remotePeer);
 
         span.setComponent(ComponentsDefine.SPRING_REST_TEMPLATE);