diff --git a/Document/content/1.2_Objectives_of_AI_Testing_Guide.md b/Document/content/1.2_Objectives_of_AI_Testing_Guide.md
index 39dee8e..23a72d4 100644
--- a/Document/content/1.2_Objectives_of_AI_Testing_Guide.md
+++ b/Document/content/1.2_Objectives_of_AI_Testing_Guide.md
@@ -1,4 +1,4 @@
-# Objectives of AI Testing Guide
+# 1.2Objectives of AI Testing Guide
 
 OWASP has long led the way in establishing security guidelines for web applications, and today we’re extending that leadership into AI. The AI Testing Guide offers a structured, hands-on framework for assessing the robustness, trustworthiness, and resilience of AI systems. It empowers AI security testers, auditors, red-team professionals, MLOps engineers, and developers to identify, model, and validate the unique risks posed by AI applications, models, infrastructure, and data pipelines.