diff --git a/config/ini_test.go b/config/ini_test.go
index 38093e0e..7599ab8b 100644
--- a/config/ini_test.go
+++ b/config/ini_test.go
@@ -17,8 +17,6 @@ package config
 import (
 	"os"
 	"testing"
-
-	"github.com/astaxie/beego"
 )
 
 var inicontext = `
@@ -69,7 +67,7 @@ func TestIni(t *testing.T) {
 		t.Error(pi)
 		t.Fatal(err)
 	}
-	if iniconf.String("runmode") != beego.DEV {
+	if iniconf.String("runmode") != "dev" {
 		t.Fatal("runmode not equal to dev")
 	}
 	if v, err := iniconf.Bool("autorender"); err != nil || v != false {
diff --git a/config/json_test.go b/config/json_test.go
index ca4dfffd..5aedae36 100644
--- a/config/json_test.go
+++ b/config/json_test.go
@@ -17,8 +17,6 @@ package config
 import (
 	"os"
 	"testing"
-
-	"github.com/astaxie/beego"
 )
 
 var jsoncontext = `{
@@ -122,7 +120,7 @@ func TestJson(t *testing.T) {
 		t.Error(pi)
 		t.Fatal(err)
 	}
-	if jsonconf.String("runmode") != beego.DEV {
+	if jsonconf.String("runmode") != "dev" {
 		t.Fatal("runmode not equal to dev")
 	}
 	if v := jsonconf.Strings("unknown"); len(v) > 0 {
diff --git a/config/xml/xml_test.go b/config/xml/xml_test.go
index 721a85fd..fa3c17f1 100644
--- a/config/xml/xml_test.go
+++ b/config/xml/xml_test.go
@@ -18,7 +18,6 @@ import (
 	"os"
 	"testing"
 
-	"github.com/astaxie/beego"
 	"github.com/astaxie/beego/config"
 )
 
@@ -66,7 +65,7 @@ func TestXML(t *testing.T) {
 		t.Error(pi)
 		t.Fatal(err)
 	}
-	if xmlconf.String("runmode") != beego.DEV {
+	if xmlconf.String("runmode") != "dev" {
 		t.Fatal("runmode not equal to dev")
 	}
 	if v, err := xmlconf.Bool("autorender"); err != nil || v != false {
diff --git a/config/yaml/yaml_test.go b/config/yaml/yaml_test.go
index 09cde8fd..19ecdca1 100644
--- a/config/yaml/yaml_test.go
+++ b/config/yaml/yaml_test.go
@@ -18,7 +18,6 @@ import (
 	"os"
 	"testing"
 
-	"github.com/astaxie/beego"
 	"github.com/astaxie/beego/config"
 )
 
@@ -63,7 +62,7 @@ func TestYaml(t *testing.T) {
 		t.Error(pi)
 		t.Fatal(err)
 	}
-	if yamlconf.String("runmode") != beego.DEV {
+	if yamlconf.String("runmode") != "dev" {
 		t.Fatal("runmode not equal to dev")
 	}
 	if v, err := yamlconf.Bool("autorender"); err != nil || v != false {