diff --git a/comps/integrations/langchain/README.md b/comps/integrations/langchain/README.md
index a1f58d309..34190295c 100644
--- a/comps/integrations/langchain/README.md
+++ b/comps/integrations/langchain/README.md
@@ -71,4 +71,4 @@ llm = OPEALLM(
 llm.invoke("The meaning of life is")
 ```
 
-Check out [Samples](/comps/integrations/langchain/samples/README.md) for more examples using the OPEA Langchain package.
+Check out [Samples](./samples/README.md) for more examples using the OPEA Langchain package.
diff --git a/comps/integrations/langchain/samples/README.md b/comps/integrations/langchain/samples/README.md
index 084414a6c..f263eaa72 100644
--- a/comps/integrations/langchain/samples/README.md
+++ b/comps/integrations/langchain/samples/README.md
@@ -75,6 +75,6 @@ Start Jupyter Notebook:
 jupyter notebook
 ```
 
-Open the [`summarize.ipynb`](/comps/integrations/langchain/samples/summarize.ipynb) notebook and run the cells to execute the summarization example.
+Open the [`summarize.ipynb`](./summarize.ipynb) notebook and run the cells to execute the summarization example.
 
-Open the [`qa_streaming.ipynb`](/comps/integrations/langchain/samples/qa_streaming.ipynb) notebook and run the cells to execute the QA chatbot with retrieval example.
+Open the [`qa_streaming.ipynb`](./qa_streaming.ipynb) notebook and run the cells to execute the QA chatbot with retrieval example.