diff --git a/template/README.md b/template/README.md
index 0f29e0d..e2d31d6 100644
--- a/template/README.md
+++ b/template/README.md
@@ -27,7 +27,7 @@ license: "MIT License"
 ---
 -->
 
-Instruction (you can remove this instruction when you write the `README.md` for your package)
+Instruction (Please remove this instruction after you carefully read)
 
 - Please read the [tutorial guide](https://optuna.github.io/optunahub-registry/recipes/001_first.html) to register your feature in OptunaHub. You can find more detailed explanation of the following contents in the tutorial.
 - Looking at [other packages' implementations](https://github.com/optuna/optunahub-registry/tree/main/package) would also be helpful.