diff --git a/zipkin-server/receiver-zipkin-http/src/main/java/zipkin/server/receiver/zipkin/http/ZipkinHTTPReceiverProvider.java b/zipkin-server/receiver-zipkin-http/src/main/java/zipkin/server/receiver/zipkin/http/ZipkinHTTPReceiverProvider.java
index 0efe9436e52..a9f7985bf93 100644
--- a/zipkin-server/receiver-zipkin-http/src/main/java/zipkin/server/receiver/zipkin/http/ZipkinHTTPReceiverProvider.java
+++ b/zipkin-server/receiver-zipkin-http/src/main/java/zipkin/server/receiver/zipkin/http/ZipkinHTTPReceiverProvider.java
@@ -25,6 +25,7 @@
 import org.apache.skywalking.oap.server.receiver.zipkin.SpanForwardService;
 import org.apache.skywalking.oap.server.receiver.zipkin.ZipkinReceiverModule;
 import org.apache.skywalking.oap.server.receiver.zipkin.handler.ZipkinSpanHTTPHandler;
+import org.apache.skywalking.oap.server.receiver.zipkin.trace.SpanForward;
 
 import java.util.Arrays;
 
@@ -64,7 +65,7 @@ public void prepare() throws ServiceNotProvidedException, ModuleStartException {
   @Override
   public void start() throws ServiceNotProvidedException, ModuleStartException {
     final SpanForwardService spanForward = getManager().find(ZipkinReceiverModule.NAME).provider().getService(SpanForwardService.class);
-    httpHandler = new ZipkinSpanHTTPHandler(spanForward, getManager());
+    httpHandler = new ZipkinSpanHTTPHandler(((SpanForward) spanForward), getManager());
 
     final HTTPHandlerRegister httpRegister = getManager().find(CoreModule.NAME).provider().getService(HTTPHandlerRegister.class);
     httpRegister.addHandler(httpHandler, Arrays.asList(HttpMethod.POST, HttpMethod.GET));