diff --git a/Go/README.md b/Go/README.md
index 3ebecf9..0e18b82 100644
--- a/Go/README.md
+++ b/Go/README.md
@@ -34,7 +34,7 @@ var newId = idgen.NextId()
 
 ## 关于Go环境
 
-1.SDK: go1.19+
+1.SDK: go1.17
 
 2.启用 Go-Modules
 ```shell