diff --git a/skywalking-sdk-plugin/httpclient-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/trace/HttpClientTracing.java b/skywalking-sdk-plugin/httpclient-4.2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/v42x/HttpClientTracing.java
similarity index 95%
rename from skywalking-sdk-plugin/httpclient-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/trace/HttpClientTracing.java
rename to skywalking-sdk-plugin/httpclient-4.2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/v42x/HttpClientTracing.java
index 7dcb99cec..ab8ccb828 100644
--- a/skywalking-sdk-plugin/httpclient-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/trace/HttpClientTracing.java
+++ b/skywalking-sdk-plugin/httpclient-4.2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/v42x/HttpClientTracing.java
@@ -1,4 +1,4 @@
-package com.ai.cloud.skywalking.plugin.httpclient.trace;
+package com.ai.cloud.skywalking.plugin.httpclient.v42x;
 
 import com.ai.cloud.skywalking.buriedpoint.RPCBuriedPointSender;
 import com.ai.cloud.skywalking.conf.AuthDesc;
diff --git a/skywalking-sdk-plugin/httpclient-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/SWTracingHttpClient.java b/skywalking-sdk-plugin/httpclient-4.2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/v42x/SWTracingHttpClient.java
similarity index 97%
rename from skywalking-sdk-plugin/httpclient-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/SWTracingHttpClient.java
rename to skywalking-sdk-plugin/httpclient-4.2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/v42x/SWTracingHttpClient.java
index 6841d4d53..6f157959a 100644
--- a/skywalking-sdk-plugin/httpclient-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/SWTracingHttpClient.java
+++ b/skywalking-sdk-plugin/httpclient-4.2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/httpclient/v42x/SWTracingHttpClient.java
@@ -1,6 +1,5 @@
-package com.ai.cloud.skywalking.plugin.httpclient;
+package com.ai.cloud.skywalking.plugin.httpclient.v42x;
 
-import com.ai.cloud.skywalking.plugin.httpclient.trace.HttpClientTracing;
 import org.apache.http.HttpHost;
 import org.apache.http.HttpRequest;
 import org.apache.http.HttpResponse;