diff --git a/README.md b/README.md
index dceec75..3bd5c94 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
 [中文](/READMECN.md)
 
+> [!WARNING]
+> You are browse a aborted repositories !
+> We will no longer update this project.
+
 # **MAIN FUNCTION INTRODUCTION**
 
 Support version of RINEX: