diff --git a/api/config.go b/api/config.go
index e5322ae..2c32dc5 100644
--- a/api/config.go
+++ b/api/config.go
@@ -10,25 +10,25 @@ import (
 type ConfigTags map[string]interface{}
 
 // ConfigValues value for env
-type KV struct {
-	Name  string      `json:"name,omitempty"`
-	Value interface{} `json:"value,omitempty"`
+type ConfigVar struct {
+	Name  string      `json:"name"`
+	Value interface{} `json:"value"`
 }
 
 type ConfigValue struct {
 	Ptype string `json:"ptype,omitempty"`
 	Group string `json:"group,omitempty"`
-	KV
+	ConfigVar
 }
 
 type PtypeValue struct {
-	Env []KV     `json:"env,omitempty"`
-	Ref []string `json:"ref,omitempty"`
+	Env []ConfigVar `json:"env,omitempty"`
+	Ref []string    `json:"ref,omitempty"`
 }
 
 type ConfigInfo struct {
-	Ptype map[string]PtypeValue `json:"ptype,omitempty"`
-	Group map[string][]KV       `json:"group,omitempty"`
+	Ptype map[string]PtypeValue  `json:"ptype,omitempty"`
+	Group map[string][]ConfigVar `json:"group,omitempty"`
 }
 
 // ValuesRefs is the key, value for refs
diff --git a/config/config_test.go b/config/config_test.go
index 62155b0..cb30494 100644
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -212,14 +212,14 @@ func TestConfigSet(t *testing.T) {
 		Values: []api.ConfigValue{
 			{
 				Group: "global",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "NEW_URL2",
 					Value: "http://localhost:8080/",
 				},
 			},
 			{
 				Ptype: "web",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "NEW_URL",
 					Value: "http://localhost:8080",
 				},
@@ -247,14 +247,14 @@ func TestConfigSet(t *testing.T) {
 		Values: []api.ConfigValue{
 			{
 				Group: "global",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "NEW_URL2",
 					Value: "http://localhost:8080/",
 				},
 			},
 			{
 				Ptype: "web",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "NEW_URL",
 					Value: "http://localhost:8080",
 				},
@@ -314,7 +314,7 @@ func TestConfigUnset(t *testing.T) {
 		Values: []api.ConfigValue{
 			{
 				Group: "global",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "TEST",
 					Value: "",
 				},
@@ -362,14 +362,14 @@ func TestConfigList(t *testing.T) {
 		Values: []api.ConfigValue{
 			{
 				Group: "global",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "NEW_URL2",
 					Value: "http://localhost:8080/",
 				},
 			},
 			{
 				Ptype: "web",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "NEW_URL",
 					Value: "http://localhost:8080",
 				},
diff --git a/hooks/hooks_test.go b/hooks/hooks_test.go
index 1633ce0..7d39cac 100644
--- a/hooks/hooks_test.go
+++ b/hooks/hooks_test.go
@@ -169,14 +169,14 @@ func TestConfigHook(t *testing.T) {
 		Values: []api.ConfigValue{
 			{
 				Group: "global",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "TEST",
 					Value: "testing",
 				},
 			},
 			{
 				Group: "global",
-				KV: api.KV{
+				ConfigVar: api.ConfigVar{
 					Name:  "FOO",
 					Value: "bar",
 				},