diff --git a/README.md b/README.md
index 934fc42924faa34f39bed1fea9ac0e4d90f8f343..0c9bfc157fba06a8c2851a113dc2b03f107b034b 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,22 @@
 beego is used for rapid development of RESTful APIs, web apps and backend services in Go.
 It is inspired by Tornado, Sinatra and Flask. beego has some Go-specific features such as interfaces and struct embedding.
 
-###### More info at [beego.me](http://beego.me).
+###### More info at [beego.me](http://beego.me). 
+
+> If you could not open this website, go to [beedoc](https://github.com/beego/beedoc)
+
+## beego 1.x and 2.x
+
+We recently release beego 2.0.0-beta, and its structure change a lot, so you may get some error
+
+1. If you are working on beego v1.x please try `go get github.com/astaxie/beego@v1.12.3`
+2. If you want to try beego 2.0.0, run `go get github.com/astaxie/beego@develop`
+
+We are still working on fix bug and documentation of v2.x. And v2.x's doc will be released with v2.0.0.
+
+## Next version
+
+v1.12.4 will be released on Jan 2021 And v2.0.0 will be released next month.
 
 ## Quick Start
 
@@ -25,7 +40,7 @@ It is inspired by Tornado, Sinatra and Flask. beego has some Go-specific feature
 
 #### Download and install
 
-    go get github.com/astaxie/beego
+    go get -u github.com/astaxie/beego
 
 #### Create file `hello.go`
 ```go
diff --git a/core/config/global.go b/core/config/global.go
index 5491fe2c5d7300e442c13ef93cc79888391040bb..a7fb795f756cc00fdf8ceea6e28548456f5f8b03 100644
--- a/core/config/global.go
+++ b/core/config/global.go
@@ -18,7 +18,6 @@ package config
 // for most users, they only need to use those methods
 var globalInstance Configer
 
-
 // InitGlobalInstance will ini the global instance
 // If you want to use specific implementation, don't forget to import it.
 // e.g. _ import "github.com/astaxie/beego/core/config/etcd"
diff --git a/core/config/ini.go b/core/config/ini.go
index 4d17fb7a120227acb5cab7d6840df828450dbe99..70d00980a038e1a350d1f4a2bd2839d49666124c 100644
--- a/core/config/ini.go
+++ b/core/config/ini.go
@@ -519,7 +519,7 @@ func (c *IniConfigContainer) Unmarshaler(prefix string, obj interface{}, opt ...
 func init() {
 	Register("ini", &IniConfig{})
 
-	err := InitGlobalInstance("ini", "config/app.conf")
+	err := InitGlobalInstance("ini", "conf/app.conf")
 	if err != nil {
 		logs.Warn("init global config instance failed. If you donot use this, just ignore it. ", err)
 	}
diff --git a/server/web/router.go b/server/web/router.go
index 7bb89d821eb1fcfe89d762c9786d3d2b47f2e6b0..d729013b7f7ffaeb3a48a706d51e7f5aaefb5cc3 100644
--- a/server/web/router.go
+++ b/server/web/router.go
@@ -273,7 +273,6 @@ func (p *ControllerRegister) Include(cList ...ControllerInterface) {
 				for _, f := range a.Filters {
 					p.InsertFilter(f.Pattern, f.Pos, f.Filter, WithReturnOnOutput(f.ReturnOnOutput), WithResetParams(f.ResetParams))
 				}
-
 				p.addWithMethodParams(a.Router, c, a.MethodParams, strings.Join(a.AllowHTTPMethods, ",")+":"+a.Method)
 			}
 		}