diff --git a/config/config.go b/config/config.go
index 59cc356b..6a159f82 100644
--- a/config/config.go
+++ b/config/config.go
@@ -132,7 +132,7 @@ func ChooseRealValueForMap(m map[string]interface{}) map[string]interface{} {
 //
 // It accept value formats "$$env" , "$$env||" , "$$env||defaultValue" , "defaultvalue".
 // Examples:
-//	v1 := config.ChooseRealValue("$$GOROOT")			// return the GOROOT environment variable.
+//	v1 := config.ChooseRealValue("$$GOPATH")			// return the GOPATH environment variable.
 //	v2 := config.ChooseRealValue("$$GOAsta||/usr/local/go/")	// return the default value "/usr/local/go/".
 //	v3 := config.ChooseRealValue("Astaxie")				// return the value "Astaxie".
 func ChooseRealValue(value string) (realValue string) {
diff --git a/config/ini_test.go b/config/ini_test.go
index b3f57fbe..a6a66198 100644
--- a/config/ini_test.go
+++ b/config/ini_test.go
@@ -42,9 +42,9 @@ needlogin = ON
 enableSession = Y
 enableCookie = N
 flag = 1
-path1 = $$GOROOT
-path2 = $$GOROOT||/home/go
-path3 = $$GOROOT$$GOPATH2||/home/go
+path1 = $$GOPATH
+path2 = $$GOPATH||/home/go
+path3 = $$GOPATH$$GOPATH2||/home/go
 token1 = $$TOKEN
 token2 = $$TOKEN||
 token3 = $$TOKEN||astaxie
@@ -55,7 +55,7 @@ key1="asta"
 key2 = "xie"
 CaseInsensitive = true
 peers = one;two;three
-password = $$GOROOT
+password = $$GOPATH
 `
 
 		keyValue = map[string]interface{}{
@@ -73,8 +73,8 @@ password = $$GOROOT
 			"enableSession":         true,
 			"enableCookie":          false,
 			"flag":                  true,
-			"path1":                 os.Getenv("GOROOT"),
-			"path2":                 os.Getenv("GOROOT"),
+			"path1":                 os.Getenv("GOPATH"),
+			"path2":                 os.Getenv("GOPATH"),
 			"path3":                 "/home/go",
 			"token1":                "",
 			"token2":                "",
@@ -85,7 +85,7 @@ password = $$GOROOT
 			"demo::key2":            "xie",
 			"demo::CaseInsensitive": true,
 			"demo::peers":           []string{"one", "two", "three"},
-			"demo::password":        os.Getenv("GOROOT"),
+			"demo::password":        os.Getenv("GOPATH"),
 			"null":                  "",
 			"demo2::key1":           "",
 			"error":                 "",
diff --git a/config/json_test.go b/config/json_test.go
index 6ff26dba..940916a1 100644
--- a/config/json_test.go
+++ b/config/json_test.go
@@ -86,9 +86,9 @@ func TestJson(t *testing.T) {
 "enableSession": "Y",
 "enableCookie": "N",
 "flag": 1,
-"path1": "$$GOROOT",
-"path2": "$$GOROOT||/home/go",
-"path3": "$$GOROOT$$GOPATH2||/home/go",
+"path1": "$$GOPATH",
+"path2": "$$GOPATH||/home/go",
+"path3": "$$GOPATH$$GOPATH2||/home/go",
 "token1": "$$TOKEN",
 "token2": "$$TOKEN||",
 "token3": "$$TOKEN||astaxie",
@@ -99,12 +99,12 @@ func TestJson(t *testing.T) {
         "port": "port",
         "database": "database",
         "username": "username",
-        "password": "$$GOROOT",
+        "password": "$$GOPATH",
 		"conns":{
 			"maxconnection":12,
 			"autoconnect":true,
 			"connectioninfo":"info",
-			"root": "$$GOROOT"
+			"root": "$$GOPATH"
 		}
     }
 }`
@@ -124,8 +124,8 @@ func TestJson(t *testing.T) {
 			"enableSession":                   true,
 			"enableCookie":                    false,
 			"flag":                            true,
-			"path1":                           os.Getenv("GOROOT"),
-			"path2":                           os.Getenv("GOROOT"),
+			"path1":                           os.Getenv("GOPATH"),
+			"path2":                           os.Getenv("GOPATH"),
 			"path3":                           "/home/go",
 			"token1":                          "",
 			"token2":                          "",
@@ -135,11 +135,11 @@ func TestJson(t *testing.T) {
 			"database::host":                  "host",
 			"database::port":                  "port",
 			"database::database":              "database",
-			"database::password":              os.Getenv("GOROOT"),
+			"database::password":              os.Getenv("GOPATH"),
 			"database::conns::maxconnection":  12,
 			"database::conns::autoconnect":    true,
 			"database::conns::connectioninfo": "info",
-			"database::conns::root":           os.Getenv("GOROOT"),
+			"database::conns::root":           os.Getenv("GOPATH"),
 			"unknown":                         "",
 		}
 	)
diff --git a/config/xml/xml_test.go b/config/xml/xml_test.go
index 85c92e8b..825f4d0d 100644
--- a/config/xml/xml_test.go
+++ b/config/xml/xml_test.go
@@ -35,9 +35,9 @@ func TestXML(t *testing.T) {
 <runmode>dev</runmode>
 <autorender>false</autorender>
 <copyrequestbody>true</copyrequestbody>
-<path1>$$GOROOT</path1>
-<path2>$$GOROOT||/home/go</path2>
-<path3>$$GOROOT$$GOPATH2||/home/go</path3>
+<path1>$$GOPATH</path1>
+<path2>$$GOPATH||/home/go</path2>
+<path3>$$GOPATH$$GOPATH2||/home/go</path3>
 <token1>$$TOKEN</token1>
 <token2>$$TOKEN||</token2>
 <token3>$$TOKEN||astaxie</token3>
@@ -53,8 +53,8 @@ func TestXML(t *testing.T) {
 			"runmode":         "dev",
 			"autorender":      false,
 			"copyrequestbody": true,
-			"path1":           os.Getenv("GOROOT"),
-			"path2":           os.Getenv("GOROOT"),
+			"path1":           os.Getenv("GOPATH"),
+			"path2":           os.Getenv("GOPATH"),
 			"path3":           "/home/go",
 			"token1":          "",
 			"token2":          "",
diff --git a/config/yaml/yaml_test.go b/config/yaml/yaml_test.go
index 30c79d0b..0731778f 100644
--- a/config/yaml/yaml_test.go
+++ b/config/yaml/yaml_test.go
@@ -33,10 +33,10 @@ func TestYaml(t *testing.T) {
 "runmode": dev
 "autorender": false
 "copyrequestbody": true
-"PATH": GOROOT
-"path1": $$GOROOT
-"path2": $$GOROOT||/home/go
-"path3": $$GOROOT$$GOPATH2||/home/go
+"PATH": GOPATH
+"path1": $$GOPATH
+"path2": $$GOPATH||/home/go
+"path3": $$GOPATH$$GOPATH2||/home/go
 "token1": $$TOKEN
 "token2": $$TOKEN||
 "token3": $$TOKEN||astaxie
@@ -53,9 +53,9 @@ func TestYaml(t *testing.T) {
 			"runmode":         "dev",
 			"autorender":      false,
 			"copyrequestbody": true,
-			"PATH":            "GOROOT",
-			"path1":           os.Getenv("GOROOT"),
-			"path2":           os.Getenv("GOROOT"),
+			"PATH":            "GOPATH",
+			"path1":           os.Getenv("GOPATH"),
+			"path2":           os.Getenv("GOPATH"),
 			"path3":           "/home/go",
 			"token1":          "",
 			"token2":          "",