diff --git a/README.md b/README.md
index a54422b..42f2159 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,10 @@ JANUCAT aims to solve three problems:
 8.  [Support](#support)    
 
 # 1 Trial  
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+
+[JANUCAT Data Privacy Governance Introduction (PPT)](https://www.janusec.com/download/JANUCAT_Data_Privacy_Governance.pdf)    
+
+
 ## 1.1 System Requirements    
   
 JANUCAT provides SaaS service, so only web browser is required (Chrome is preferred).