diff --git a/apollo-client/src/test/java/com/ctrip/framework/apollo/internals/RemoteConfigRepositoryTest.java b/apollo-client/src/test/java/com/ctrip/framework/apollo/internals/RemoteConfigRepositoryTest.java
index bb00fe01939bf556a4ee5280d006c8bd69eea21b..7e2dc652a3d314d88cc769c64295d3b432474a66 100644
--- a/apollo-client/src/test/java/com/ctrip/framework/apollo/internals/RemoteConfigRepositoryTest.java
+++ b/apollo-client/src/test/java/com/ctrip/framework/apollo/internals/RemoteConfigRepositoryTest.java
@@ -254,7 +254,11 @@ public class RemoteConfigRepositoryTest extends ComponentTestCase {
   public static class MockHttpUtil extends HttpUtil {
     @Override
     public <T> HttpResponse<T> doGet(HttpRequest httpRequest, Class<T> responseType) {
-      return (HttpResponse<T>) someResponse;
+      if (someResponse.getStatusCode() == 200 || someResponse.getStatusCode() == 304 ) {
+        return (HttpResponse<T>) someResponse;
+      }
+      throw new ApolloConfigException(String.format("Http request failed due to status code: %d",
+          someResponse.getStatusCode()));
     }
 
     @Override