diff --git a/skywalking-sniffer/skywalking-sdk-plugin/dubbo-plugin/src/test/java/com/a/eye/skywalking/plugin/dubbo/DubboInterceptorTest.java b/skywalking-sniffer/skywalking-sdk-plugin/dubbo-plugin/src/test/java/com/a/eye/skywalking/plugin/dubbo/DubboInterceptorTest.java
index d964fb79aff69bb3d016c1b4716d42295beb388c..f0714dfc0a9315cab8e593d198b9d8bdfb5253de 100644
--- a/skywalking-sniffer/skywalking-sdk-plugin/dubbo-plugin/src/test/java/com/a/eye/skywalking/plugin/dubbo/DubboInterceptorTest.java
+++ b/skywalking-sniffer/skywalking-sdk-plugin/dubbo-plugin/src/test/java/com/a/eye/skywalking/plugin/dubbo/DubboInterceptorTest.java
@@ -89,7 +89,7 @@ public class DubboInterceptorTest {
             public void call(TraceSegment traceSegment) {
                 assertThat(traceSegment.getSpans().size(), is(1));
                 assertConsumerSpan(traceSegment.getSpans().get(0));
-                testParam.assertSelf("0", "127.0.0.1");
+                testParam.assertSelf("127.0.0.1");
             }
         });
     }
diff --git a/skywalking-sniffer/skywalking-sdk-plugin/dubbo-plugin/src/test/java/com/a/eye/skywalking/plugin/dubbo/RequestParamForTestBelow283.java b/skywalking-sniffer/skywalking-sdk-plugin/dubbo-plugin/src/test/java/com/a/eye/skywalking/plugin/dubbo/RequestParamForTestBelow283.java
index 3a01739030a5dd57135508477d9ad34f6a736efa..ff259fb8a9ce3b1c737785b0d22303a2ff5e4aad 100644
--- a/skywalking-sniffer/skywalking-sdk-plugin/dubbo-plugin/src/test/java/com/a/eye/skywalking/plugin/dubbo/RequestParamForTestBelow283.java
+++ b/skywalking-sniffer/skywalking-sdk-plugin/dubbo-plugin/src/test/java/com/a/eye/skywalking/plugin/dubbo/RequestParamForTestBelow283.java
@@ -14,11 +14,9 @@ public class RequestParamForTestBelow283 extends SWBaseBean {
     /**
      * This method assert that {@link SWBaseBean#getTraceContext()} if it's not null and context data
      * will end with the expect span id.
-     *
-     * @param expectSpanId expect span id
      */
-    public void assertSelf(String expectSpanId, String expectHost) {
+    public void assertSelf(String expectHost) {
         assertNotNull(getTraceContext());
-        assertThat(getTraceContext(), endsWith(expectSpanId + "|" + expectHost));
+        assertThat(getTraceContext(), endsWith(expectHost));
     }
 }