diff --git a/README.md b/README.md
index b58f642..6c7ad09 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,13 @@
+kcptun has been blocked.  
+this repository help you get to the world safety.  
+code base on kcptun v20230103.  
+use ./mybuild.sh to generate binary.
+
+
+
+
+----------------------------------------------------
+
 # <img src="logo.png" alt="kcptun" height="54px" /> 
 
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