diff --git a/Filer-Change-Data-Capture.md b/Filer-Change-Data-Capture.md
index e44e139..11f0f6f 100644
--- a/Filer-Change-Data-Capture.md
+++ b/Filer-Change-Data-Capture.md
@@ -104,6 +104,9 @@ This is based on Filer gRPC API. You should be able to easily implement it in yo
 
 https://github.com/seaweedfs/seaweedfs/blob/master/weed/pb/filer.proto#L52
 
+A Golang example:
+https://github.com/tuxmart/seawolf
+
 # Possible Use Cases
 
 This is basically stream processing or event processing for files. The possible use cases are all up to your imagination.