diff --git a/z1/README.md b/z1/README.md
index 6d95b58..a00312f 100644
--- a/z1/README.md
+++ b/z1/README.md
@@ -324,6 +324,12 @@ $ ./remove-app.sh
 
 ---
 
+## Use of Artificial Intelligence
+
+Artificial intelligence tools such as ChatGPT and Claude were used as a support tool during development for understanding Docker concepts and debugging scripts. Some configuration issues were also fixed by referring to AI. All implementation, testing, and integration were performed independently.
+
+---
+
 ## Project Structure
 
 ```