diff --git a/README.md b/README.md
index 9368c4870..34c43841f 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# SqlSugar 4.X  API
+# SqlSugar 5.X  API
 
 Using SqlSugar is very simple ,And it's powerful.