diff --git a/website/docs/Examples/Tune-Lexicographic-objectives.md b/website/docs/Examples/Tune-Lexicographic-objectives.md
index c7fff5463..b215c3728 100644
--- a/website/docs/Examples/Tune-Lexicographic-objectives.md
+++ b/website/docs/Examples/Tune-Lexicographic-objectives.md
@@ -5,6 +5,7 @@
 ```python
 pip install "flaml>=1.1.0" thop torchvision torch
 ```
+Tuning multiple objectives with Lexicographic preference is a new feature added in version 1.1.0 and is subject to change in future versions.
 
 ## Tuning accurate and efficient neural networks with lexicographic preference
 
@@ -162,4 +163,4 @@ analysis = tune.run(
 ```
 
 
-[Link to notebook](https://github.com/microsoft/FLAML/blob/main/notebook/tune_lexicographic.ipynb) | [Open in colab](https://colab.research.google.com/github/microsoft/FLAML/blob/main/notebook/tune_lexicographic.ipynb)
\ No newline at end of file
+[Link to notebook](https://github.com/microsoft/FLAML/blob/main/notebook/tune_lexicographic.ipynb) | [Open in colab](https://colab.research.google.com/github/microsoft/FLAML/blob/main/notebook/tune_lexicographic.ipynb)