diff --git a/doc/PIPELINE_SERVING.md b/doc/PIPELINE_SERVING.md
index 95d706e41eceef16b1f675ab0bf8db7bb7302ce3..5e7df613898437db17d461d7eb0a7327d427ee03 100644
--- a/doc/PIPELINE_SERVING.md
+++ b/doc/PIPELINE_SERVING.md
@@ -425,6 +425,8 @@ service PipelineService {
 
 ## ★ Classic examples
 
+All examples of pipelines are in [examples/pipeline/](../python/examples/pipeline) directory.
+
 Here, we build a simple imdb model enable example to show how to use Pipeline Serving. The relevant code can be found in the `python/examples/pipeline/imdb_model_ensemble` folder. The Server-side structure in the example is shown in the following figure: