diff --git a/joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/context/RequestContext.java b/joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/context/RequestContext.java
index 9f790adc..dab89791 100644
--- a/joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/context/RequestContext.java
+++ b/joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/context/RequestContext.java
@@ -107,10 +107,10 @@ public static void remove() {
      *
      * @param consumer The {@link Consumer} to process each {@link Cargo} contained in the {@link Carrier}.
      */
-    public static void traverse(Consumer<Cargo> consumer) {
+    public static void cargos(Consumer<Cargo> consumer) {
         Carrier carrier = CARRIER.get();
         if (carrier != null) {
-            carrier.traverse(consumer);
+            carrier.cargos(consumer);
         }
     }
 
@@ -119,10 +119,10 @@ public static void traverse(Consumer<Cargo> consumer) {
      *
      * @param consumer The {@link BiConsumer} to process each key-value pair contained in the {@link Carrier}.
      */
-    public static void traverse(BiConsumer<String, String> consumer) {
+    public static void cargos(BiConsumer<String, String> consumer) {
         Carrier carrier = CARRIER.get();
         if (carrier != null) {
-            carrier.traverse(consumer);
+            carrier.cargos(consumer);
         }
     }
 
@@ -137,6 +137,16 @@ public static Cargo getCargo(String key) {
         return carrier == null ? null : carrier.getCargo(key);
     }
 
+    /**
+     * Checks if the current {@link Carrier} instance contains any {@link Cargo}.
+     *
+     * @return {@code true} if the current {@link Carrier} contains {@link Cargo}, {@code false} otherwise.
+     */
+    public static boolean hasCargo() {
+        Carrier carrier = CARRIER.get();
+        return carrier != null && carrier.getCargos() != null && !carrier.getCargos().isEmpty();
+    }
+
     /**
      * Retrieves a specific attribute by key from the current {@link Carrier} instance.
      *
@@ -162,13 +172,15 @@ public static <T> T removeAttribute(String key) {
     }
 
     /**
-     * Checks if the current {@link Carrier} instance contains any {@link Cargo}.
+     * Sets or replaces an attribute with the specified key and value.
      *
-     * @return {@code true} if the current {@link Carrier} contains {@link Cargo}, {@code false} otherwise.
+     * @param key   The key of the attribute.
+     * @param value The value of the attribute.
      */
-    public static boolean hasCargo() {
-        Carrier carrier = CARRIER.get();
-        return carrier != null && carrier.getCargos() != null && !carrier.getCargos().isEmpty();
+    public static void setAttribute(String key, Object value) {
+        if (key != null && value != null) {
+            getOrCreate().setAttribute(key, value);
+        }
     }
 
     /**
diff --git a/joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/context/bag/Carrier.java b/joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/context/bag/Carrier.java
index 658d2be3..e81f3b91 100644
--- a/joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/context/bag/Carrier.java
+++ b/joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/context/bag/Carrier.java
@@ -214,7 +214,7 @@ default <T> void addCargo(CargoRequire require, Iterable<T> targets, Function<T,
      *
      * @param consumer A consumer to process each cargo.
      */
-    default void traverse(Consumer<Cargo> consumer) {
+    default void cargos(Consumer<Cargo> consumer) {
         if (consumer != null) {
             Collection<Cargo> cargos = getCargos();
             if (cargos != null) {
@@ -228,7 +228,7 @@ default void traverse(Consumer<Cargo> consumer) {
      *
      * @param consumer A bi-consumer to process each key-value pair.
      */
-    default void traverse(BiConsumer<String, String> consumer) {
+    default void cargos(BiConsumer<String, String> consumer) {
         if (consumer != null) {
             Collection<Cargo> cargos = getCargos();
             if (cargos != null) {
diff --git a/joylive-plugin/joylive-router/joylive-router-sofarpc/src/main/java/com/jd/live/agent/plugin/router/sofarpc/request/SofaRpcRequest.java b/joylive-plugin/joylive-router/joylive-router-sofarpc/src/main/java/com/jd/live/agent/plugin/router/sofarpc/request/SofaRpcRequest.java
index ad158078..bd4fcd64 100644
--- a/joylive-plugin/joylive-router/joylive-router-sofarpc/src/main/java/com/jd/live/agent/plugin/router/sofarpc/request/SofaRpcRequest.java
+++ b/joylive-plugin/joylive-router/joylive-router-sofarpc/src/main/java/com/jd/live/agent/plugin/router/sofarpc/request/SofaRpcRequest.java
@@ -15,7 +15,12 @@
  */
 package com.jd.live.agent.plugin.router.sofarpc.request;
 
+import com.alipay.sofa.rpc.client.ProviderHelper;
+import com.alipay.sofa.rpc.client.ProviderInfo;
+import com.alipay.sofa.rpc.common.RpcConstants;
+import com.alipay.sofa.rpc.context.RpcInternalContext;
 import com.alipay.sofa.rpc.core.request.SofaRequest;
+import com.jd.live.agent.core.util.cache.LazyObject;
 import com.jd.live.agent.governance.request.AbstractRpcRequest.AbstractRpcInboundRequest;
 import com.jd.live.agent.governance.request.AbstractRpcRequest.AbstractRpcOutboundRequest;
 
@@ -26,8 +31,32 @@
  */
 public interface SofaRpcRequest {
 
+    /**
+     * Represents an inbound RPC request for the SOFA framework, encapsulating the necessary
+     * details for processing the request on the server side.
+     * <p>
+     * This class extends {@link AbstractRpcInboundRequest} with a specific focus on SOFA RPC requests,
+     * providing a structure to handle incoming service method invocations. It captures essential
+     * details such as the service interface name, method name, arguments, and any additional
+     * properties attached with the request. This information facilitates the execution of the
+     * corresponding service method on the server.
+     * </p>
+     *
+     * @see AbstractRpcInboundRequest for the base class functionality.
+     */
     class SofaRpcInboundRequest extends AbstractRpcInboundRequest<SofaRequest> implements SofaRpcRequest {
 
+        /**
+         * Constructs a new {@code SofaRpcInboundRequest} with the specified SOFA request details.
+         * <p>
+         * Initializes the request with comprehensive details about the service method to be executed,
+         * including the service interface name, the unique name of the target service, the method name,
+         * method arguments, and any additional properties (attachments) that may accompany the request.
+         * This constructor parses the unique service name to extract the service group if specified.
+         * </p>
+         *
+         * @param request the {@link SofaRequest} containing the details of the service method invocation.
+         */
         public SofaRpcInboundRequest(SofaRequest request) {
             super(request);
             this.service = request.getInterfaceName();
@@ -40,8 +69,39 @@ public SofaRpcInboundRequest(SofaRequest request) {
         }
     }
 
+    /**
+     * Represents an outbound RPC request specifically designed for the SOFA framework.
+     * <p>
+     * This class encapsulates the details required to execute a remote procedure call using the SOFA framework,
+     * including service identification, method invocation details, and any additional attachments that may be necessary
+     * for the call. It extends the generic {@link AbstractRpcOutboundRequest} class, providing SOFA-specific
+     * implementation details.
+     * </p>
+     *
+     * @see AbstractRpcOutboundRequest for more information on the base class functionality.
+     */
     class SofaRpcOutboundRequest extends AbstractRpcOutboundRequest<SofaRequest> implements SofaRpcRequest {
 
+        /**
+         * Lazily initialized identifier used for sticky connections, typically based on the target service's IP and port.
+         * <p>
+         * This ID is determined by inspecting the current RPC context for a specific attachment that indicates the target
+         * service's location. If present, this information is used to construct a unique identifier for the request, which
+         * can be used to optimize connection reuse.
+         * </p>
+         */
+        private final LazyObject<String> stickyId = new LazyObject<>(SofaRpcOutboundRequest::getStickyIdFromContext);
+
+        /**
+         * Constructs a new {@code SofaRpcOutboundRequest} with the specified SOFA request details.
+         * <p>
+         * This constructor initializes the request with comprehensive details about the service method to be invoked,
+         * including the service interface name, method name, method arguments, and any additional properties attached
+         * to the request.
+         * </p>
+         *
+         * @param request the {@link SofaRequest} containing the details of the SOFA service method to be invoked.
+         */
         public SofaRpcOutboundRequest(SofaRequest request) {
             super(request);
             this.service = request.getInterfaceName();
@@ -52,5 +112,32 @@ public SofaRpcOutboundRequest(SofaRequest request) {
             this.arguments = request.getMethodArgs();
             this.attachments = request.getRequestProps();
         }
+
+        @Override
+        public String getStickyId() {
+            return stickyId.get();
+        }
+
+        /**
+         * Attempts to extract a sticky ID from the current RPC context.
+         * <p>
+         * This method inspects the current {@link RpcInternalContext} for an attachment indicating the target
+         * service's IP and port. If found, it constructs and returns a unique identifier based on this information.
+         * </p>
+         *
+         * @return a unique identifier for the target service, or {@code null} if it cannot be determined.
+         */
+        private static String getStickyIdFromContext() {
+            RpcInternalContext context = RpcInternalContext.peekContext();
+            String targetIP = (String) context.getAttachment(RpcConstants.HIDDEN_KEY_PINPOINT);
+            if (targetIP != null && !targetIP.isEmpty()) {
+                try {
+                    ProviderInfo providerInfo = ProviderHelper.toProviderInfo(targetIP);
+                    return providerInfo.getHost() + ":" + providerInfo.getPort();
+                } catch (Throwable ignore) {
+                }
+            }
+            return null;
+        }
     }
 }
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-dubbo2.6/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v2_6/interceptor/DubboConsumerInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-dubbo2.6/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v2_6/interceptor/DubboConsumerInterceptor.java
index 34165a77..c9ff7b35 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-dubbo2.6/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v2_6/interceptor/DubboConsumerInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-dubbo2.6/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v2_6/interceptor/DubboConsumerInterceptor.java
@@ -42,7 +42,7 @@ public void onEnter(ExecutableContext ctx) {
 
     private void attachTag(RpcInvocation invocation) {
         Carrier carrier = RequestContext.getOrCreate();
-        carrier.traverse(tag -> invocation.setAttachment(tag.getKey(), tag.getValue()));
+        carrier.cargos(tag -> invocation.setAttachment(tag.getKey(), tag.getValue()));
         carrier.addCargo(require, RpcContext.getContext().getAttachments(), Label::parseValue);
     }
 
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-dubbo2.7/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v2_7/interceptor/DubboConsumerInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-dubbo2.7/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v2_7/interceptor/DubboConsumerInterceptor.java
index 6be33639..b4c99abb 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-dubbo2.7/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v2_7/interceptor/DubboConsumerInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-dubbo2.7/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v2_7/interceptor/DubboConsumerInterceptor.java
@@ -42,7 +42,7 @@ public void onEnter(ExecutableContext ctx) {
 
     private void attachTag(RpcInvocation invocation) {
         Carrier carrier = RequestContext.getOrCreate();
-        carrier.traverse(tag -> invocation.setAttachment(tag.getKey(), tag.getValue()));
+        carrier.cargos(tag -> invocation.setAttachment(tag.getKey(), tag.getValue()));
         carrier.addCargo(require, RpcContext.getContext().getObjectAttachments(), Label::parseValue);
     }
 
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-dubbo3/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v3/interceptor/DubboConsumerInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-dubbo3/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v3/interceptor/DubboConsumerInterceptor.java
index bb00e94c..037376fc 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-dubbo3/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v3/interceptor/DubboConsumerInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-dubbo3/src/main/java/com/jd/live/agent/plugin/transmission/dubbo/v3/interceptor/DubboConsumerInterceptor.java
@@ -42,7 +42,7 @@ public void onEnter(ExecutableContext ctx) {
 
     private void attachTag(RpcInvocation invocation) {
         Carrier carrier = RequestContext.getOrCreate();
-        carrier.traverse(tag -> invocation.setAttachment(tag.getKey(), tag.getValue()));
+        carrier.cargos(tag -> invocation.setAttachment(tag.getKey(), tag.getValue()));
         carrier.addCargo(require, RpcContext.getClientAttachment().getObjectAttachments(), Label::parseValue);
     }
 
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-grpc/src/main/java/com/jd/live/agent/plugin/transmission/grpc/interceptor/ClientCallImplInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-grpc/src/main/java/com/jd/live/agent/plugin/transmission/grpc/interceptor/ClientCallImplInterceptor.java
index b7c05d9f..24f69bb4 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-grpc/src/main/java/com/jd/live/agent/plugin/transmission/grpc/interceptor/ClientCallImplInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-grpc/src/main/java/com/jd/live/agent/plugin/transmission/grpc/interceptor/ClientCallImplInterceptor.java
@@ -28,7 +28,7 @@ public void onEnter(ExecutableContext ctx) {
     }
 
     private void attachTag(Metadata metadata) {
-        RequestContext.traverse(tag -> metadata.put(Metadata.Key.of(tag.getKey(), Metadata.ASCII_STRING_MARSHALLER), tag.getValue()));
+        RequestContext.cargos(tag -> metadata.put(Metadata.Key.of(tag.getKey(), Metadata.ASCII_STRING_MARSHALLER), tag.getValue()));
     }
 
 }
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-httpclient3/src/main/java/com/jd/live/agent/plugin/transmission/httpclient/v3/interceptor/HttpClientInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-httpclient3/src/main/java/com/jd/live/agent/plugin/transmission/httpclient/v3/interceptor/HttpClientInterceptor.java
index 9fadae82..211faef4 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-httpclient3/src/main/java/com/jd/live/agent/plugin/transmission/httpclient/v3/interceptor/HttpClientInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-httpclient3/src/main/java/com/jd/live/agent/plugin/transmission/httpclient/v3/interceptor/HttpClientInterceptor.java
@@ -28,6 +28,6 @@ public void onEnter(ExecutableContext ctx) {
     }
 
     private void attachTag(HttpMethod method) {
-        RequestContext.traverse(tag -> method.setRequestHeader(tag.getKey(), tag.getValue()));
+        RequestContext.cargos(tag -> method.setRequestHeader(tag.getKey(), tag.getValue()));
     }
 }
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-httpclient4/src/main/java/com/jd/live/agent/plugin/transmission/httpclient/v4/interceptor/HttpClientInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-httpclient4/src/main/java/com/jd/live/agent/plugin/transmission/httpclient/v4/interceptor/HttpClientInterceptor.java
index e1a1ad9a..1357001e 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-httpclient4/src/main/java/com/jd/live/agent/plugin/transmission/httpclient/v4/interceptor/HttpClientInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-httpclient4/src/main/java/com/jd/live/agent/plugin/transmission/httpclient/v4/interceptor/HttpClientInterceptor.java
@@ -34,10 +34,10 @@ public void onEnter(ExecutableContext ctx) {
     }
 
     private void attachTag(HttpRequestBase request) {
-        RequestContext.traverse((k, v) -> request.addHeader(k, v));
+        RequestContext.cargos((k, v) -> request.addHeader(k, v));
     }
 
     private void attachTag(HttpRequest request) {
-        RequestContext.traverse((k, v) -> request.addHeader(k, v));
+        RequestContext.cargos((k, v) -> request.addHeader(k, v));
     }
 }
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-jdkhttp/src/main/java/com/jd/live/agent/plugin/transmission/jdkhttp/interceptor/JavaHttpClientInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-jdkhttp/src/main/java/com/jd/live/agent/plugin/transmission/jdkhttp/interceptor/JavaHttpClientInterceptor.java
index 5ab1ce1e..32cdd849 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-jdkhttp/src/main/java/com/jd/live/agent/plugin/transmission/jdkhttp/interceptor/JavaHttpClientInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-jdkhttp/src/main/java/com/jd/live/agent/plugin/transmission/jdkhttp/interceptor/JavaHttpClientInterceptor.java
@@ -71,7 +71,7 @@ public void onEnter(ExecutableContext ctx) {
      * @param header The HTTP request header object to which the tags will be attached.
      */
     private void attachTag(Object header) {
-        RequestContext.traverse((key, value) -> addHeader(header, key, value));
+        RequestContext.cargos((key, value) -> addHeader(header, key, value));
     }
 
     /**
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-jdkhttp/src/main/java/com/jd/live/agent/plugin/transmission/jdkhttp/interceptor/SunHttpClientInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-jdkhttp/src/main/java/com/jd/live/agent/plugin/transmission/jdkhttp/interceptor/SunHttpClientInterceptor.java
index b1020faa..801d759c 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-jdkhttp/src/main/java/com/jd/live/agent/plugin/transmission/jdkhttp/interceptor/SunHttpClientInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-jdkhttp/src/main/java/com/jd/live/agent/plugin/transmission/jdkhttp/interceptor/SunHttpClientInterceptor.java
@@ -43,7 +43,7 @@ public void onEnter(ExecutableContext ctx) {
      * @param header The {@link MessageHeader} to which the tag will be attached.
      */
     private void attachTag(MessageHeader header) {
-        RequestContext.traverse(header::add);
+        RequestContext.cargos(header::add);
     }
 }
 
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-kafka/src/main/java/com/jd/live/agent/plugin/transmission/kafka/interceptor/KafkaProducerInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-kafka/src/main/java/com/jd/live/agent/plugin/transmission/kafka/interceptor/KafkaProducerInterceptor.java
index 41c671b5..f6a437be 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-kafka/src/main/java/com/jd/live/agent/plugin/transmission/kafka/interceptor/KafkaProducerInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-kafka/src/main/java/com/jd/live/agent/plugin/transmission/kafka/interceptor/KafkaProducerInterceptor.java
@@ -34,6 +34,6 @@ public void onEnter(ExecutableContext ctx) {
 
     private void attachTag(ProducerRecord<?, ?> record) {
         Headers headers = record.headers();
-        RequestContext.traverse((k, v) -> headers.add(k, v == null ? null : k.getBytes(StandardCharsets.UTF_8)));
+        RequestContext.cargos((k, v) -> headers.add(k, v == null ? null : k.getBytes(StandardCharsets.UTF_8)));
     }
 }
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-nettyhttp1/src/main/java/com/jd/live/agent/plugin/transimission/nettyhttp/v1/interceptor/NettyHttpClientInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-nettyhttp1/src/main/java/com/jd/live/agent/plugin/transimission/nettyhttp/v1/interceptor/NettyHttpClientInterceptor.java
index 9ab028b0..1f80b79f 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-nettyhttp1/src/main/java/com/jd/live/agent/plugin/transimission/nettyhttp/v1/interceptor/NettyHttpClientInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-nettyhttp1/src/main/java/com/jd/live/agent/plugin/transimission/nettyhttp/v1/interceptor/NettyHttpClientInterceptor.java
@@ -43,7 +43,7 @@ public void onSuccess(ExecutableContext ctx) {
 
     private HttpClient attachTag(HttpClient httpClient) {
         if (RequestContext.hasCargo()) {
-            return httpClient.headers((headers) -> RequestContext.traverse(tag -> headers.set(tag.getKey(), tag.getValue())));
+            return httpClient.headers((headers) -> RequestContext.cargos(tag -> headers.set(tag.getKey(), tag.getValue())));
         }
         return null;
     }
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-okhttp1/src/main/java/com/jd/live/agent/plugin/transmission/okhttp/v1/interceptor/OkHttpClientInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-okhttp1/src/main/java/com/jd/live/agent/plugin/transmission/okhttp/v1/interceptor/OkHttpClientInterceptor.java
index 769c28da..238e5b36 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-okhttp1/src/main/java/com/jd/live/agent/plugin/transmission/okhttp/v1/interceptor/OkHttpClientInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-okhttp1/src/main/java/com/jd/live/agent/plugin/transmission/okhttp/v1/interceptor/OkHttpClientInterceptor.java
@@ -34,7 +34,7 @@ public void onEnter(ExecutableContext ctx) {
     }
 
     private void attachTag(Builder builder) {
-        RequestContext.traverse(builder::addHeader);
+        RequestContext.cargos(builder::addHeader);
     }
 
     @Override
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-okhttp3/src/main/java/com/jd/live/agent/plugin/transmission/okhttp/v3/interceptor/OkHttpClientInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-okhttp3/src/main/java/com/jd/live/agent/plugin/transmission/okhttp/v3/interceptor/OkHttpClientInterceptor.java
index 1e49383d..79fb4f53 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-okhttp3/src/main/java/com/jd/live/agent/plugin/transmission/okhttp/v3/interceptor/OkHttpClientInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-okhttp3/src/main/java/com/jd/live/agent/plugin/transmission/okhttp/v3/interceptor/OkHttpClientInterceptor.java
@@ -31,7 +31,7 @@ public void onEnter(ExecutableContext ctx) {
     }
 
     private void attachTag(Request.Builder builder) {
-        RequestContext.traverse(builder::addHeader);
+        RequestContext.cargos(builder::addHeader);
     }
 
 }
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-rocketmq4/src/main/java/com/jd/live/agent/plugin/transmission/rocketmq/v4/interceptor/MQClientAPIImplInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-rocketmq4/src/main/java/com/jd/live/agent/plugin/transmission/rocketmq/v4/interceptor/MQClientAPIImplInterceptor.java
index 8a3ad0ed..4bd7b114 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-rocketmq4/src/main/java/com/jd/live/agent/plugin/transmission/rocketmq/v4/interceptor/MQClientAPIImplInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-rocketmq4/src/main/java/com/jd/live/agent/plugin/transmission/rocketmq/v4/interceptor/MQClientAPIImplInterceptor.java
@@ -35,7 +35,7 @@ public void onEnter(ExecutableContext ctx) {
     private void attachTag(SendMessageRequestHeader header) {
         String properties = header.getProperties();
         StringBuilder builder = new StringBuilder();
-        RequestContext.traverse(tag -> append(builder, tag));
+        RequestContext.cargos(tag -> append(builder, tag));
         if (builder.length() > 0) {
             if (properties != null && !properties.isEmpty()) {
                 builder.append(properties);
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-rocketmq5/src/main/java/com/jd/live/agent/plugin/transmission/rocketmq/v5/interceptor/MQClientAPIImplInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-rocketmq5/src/main/java/com/jd/live/agent/plugin/transmission/rocketmq/v5/interceptor/MQClientAPIImplInterceptor.java
index 7545984d..a9974e97 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-rocketmq5/src/main/java/com/jd/live/agent/plugin/transmission/rocketmq/v5/interceptor/MQClientAPIImplInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-rocketmq5/src/main/java/com/jd/live/agent/plugin/transmission/rocketmq/v5/interceptor/MQClientAPIImplInterceptor.java
@@ -35,7 +35,7 @@ public void onEnter(ExecutableContext ctx) {
     private void attachTag(SendMessageRequestHeader header) {
         String properties = header.getProperties();
         StringBuilder builder = new StringBuilder();
-        RequestContext.traverse(tag -> append(builder, tag));
+        RequestContext.cargos(tag -> append(builder, tag));
         if (builder.length() > 0) {
             if (properties != null && !properties.isEmpty()) {
                 builder.append(properties);
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-sofarpc/src/main/java/com/jd/live/agent/plugin/transmission/sofarpc/interceptor/SofaRpcClientInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-sofarpc/src/main/java/com/jd/live/agent/plugin/transmission/sofarpc/interceptor/SofaRpcClientInterceptor.java
index e901194b..adef28d4 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-sofarpc/src/main/java/com/jd/live/agent/plugin/transmission/sofarpc/interceptor/SofaRpcClientInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-sofarpc/src/main/java/com/jd/live/agent/plugin/transmission/sofarpc/interceptor/SofaRpcClientInterceptor.java
@@ -43,7 +43,7 @@ public void onEnter(ExecutableContext ctx) {
 
     private void attachTag(SofaRequest request) {
         Carrier carrier = RequestContext.getOrCreate();
-        carrier.traverse(tag -> request.addRequestProp(tag.getKey(), tag.getValue()));
+        carrier.cargos(tag -> request.addRequestProp(tag.getKey(), tag.getValue()));
         if (RpcInvokeContext.isBaggageEnable()) {
             carrier.addCargo(require, RpcInvokeContext.getContext().getAllRequestBaggage(), Label::parseValue);
         }
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/HandshakeWebSocketServiceInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/HandshakeWebSocketServiceInterceptor.java
index 3d9d8a31..7aba7f60 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/HandshakeWebSocketServiceInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/HandshakeWebSocketServiceInterceptor.java
@@ -46,7 +46,7 @@ public void onEnter(ExecutableContext ctx) {
     }
 
     private void attachTag(HttpHeaders headers) {
-        RequestContext.traverse(tag -> headers.addAll(tag.getKey(), tag.getValues()));
+        RequestContext.cargos(tag -> headers.addAll(tag.getKey(), tag.getValues()));
     }
 
 
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/ReactorLoadBalancerInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/ReactorLoadBalancerInterceptor.java
index b019fa54..34bd4837 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/ReactorLoadBalancerInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/ReactorLoadBalancerInterceptor.java
@@ -47,7 +47,7 @@ public void onEnter(ExecutableContext ctx) {
     }
 
     private void attachTag(HttpHeaders headers) {
-        RequestContext.traverse(tag -> headers.addAll(tag.getKey(), tag.getValues()));
+        RequestContext.cargos(tag -> headers.addAll(tag.getKey(), tag.getValues()));
     }
 
 
diff --git a/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/WebHandlerDecoratorInterceptor.java b/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/WebHandlerDecoratorInterceptor.java
index 8fe121d2..314a2e86 100644
--- a/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/WebHandlerDecoratorInterceptor.java
+++ b/joylive-plugin/joylive-transmission/joylive-transmission-springcloud3/src/main/java/com/jd/live/agent/plugin/transmission/springcloud/v3/interceptor/WebHandlerDecoratorInterceptor.java
@@ -73,7 +73,7 @@ public void onSuccess(ExecutableContext ctx) {
         ServerWebExchange exchange = (ServerWebExchange) ctx.getArguments()[0];
         HttpHeaders headers = exchange.getResponse().getHeaders();
         Mono<Void> mono = (Mono<Void>) mc.getResult();
-        mono = mono.doFirst(() -> RequestContext.traverse(tag -> headers.addAll(tag.getKey(), tag.getValues())));
+        mono = mono.doFirst(() -> RequestContext.cargos(tag -> headers.addAll(tag.getKey(), tag.getValues())));
         mc.setResult(mono);
     }
 }