diff --git a/README.MD b/README.MD
index fc1cfe773..b8926cbd6 100644
--- a/README.MD
+++ b/README.MD
@@ -2,7 +2,7 @@ Go Frame - 轻量级的Go语言开发框架。
 
 # 安装
 ```
-go get gitee.com/johng/gf
+go get -u gitee.com/johng/gf
 ````
 
 # 使用
diff --git a/g/g.go b/gf.go
similarity index 61%
rename from g/g.go
rename to gf.go
index 467244122..e7b8f2d74 100644
--- a/g/g.go
+++ b/gf.go
@@ -1,6 +1,6 @@
-package g
+package gf
 
 // 框架信息
-const VERSION  = "0.40"
+const VERSION  = "0.50"
 const AUTHORS  = "john<john@johng.cn>"