diff --git a/README.MD b/README.MD
index 082d46218..a1a8d49c3 100644
--- a/README.MD
+++ b/README.MD
@@ -47,7 +47,7 @@ go install github.com/gogf/gf/cmd/gf/v2
 # Limitation
 
 ```
-golang version >= 1.15
+golang version >= 1.18
 ```
 
 # Architecture