diff --git a/config/external/external-config.go b/config/external/external.go
similarity index 58%
rename from config/external/external-config.go
rename to config/external/external.go
index aee994f..3221f53 100644
--- a/config/external/external-config.go
+++ b/config/external/external.go
@@ -6,9 +6,8 @@ import (
 	"git.loafle.net/overflow/commons-go/config/external/redis"
 )
 
-type ExternalConfig struct {
-	GRPC *grpc.GRPConfig `json:"grpc"`
-	Kafka *kafka.KafkaConfig `json:"kafka"`
-	Redis *redis.RedisConfig `json:"redis"`
+type External struct {
+	GRPC  *grpc.GRPC   `json:"grpc"`
+	Kafka *kafka.Kafka `json:"kafka"`
+	Redis *redis.Redis `json:"redis"`
 }
-
diff --git a/config/external/grpc/grpc-config.go b/config/external/grpc/grpc-config.go
deleted file mode 100644
index f468157..0000000
--- a/config/external/grpc/grpc-config.go
+++ /dev/null
@@ -1,6 +0,0 @@
-package grpc
-
-
-type GRPConfig struct {
-	Address string 		`json:"address"`
-}
diff --git a/config/external/grpc/grpc.go b/config/external/grpc/grpc.go
new file mode 100644
index 0000000..efbfc69
--- /dev/null
+++ b/config/external/grpc/grpc.go
@@ -0,0 +1,6 @@
+package grpc
+
+type GRPC struct {
+	Network string `json:"network"`
+	Address string `json:"address"`
+}
diff --git a/config/external/kafka/kafka-config.go b/config/external/kafka/kafka-config.go
deleted file mode 100644
index a6700f7..0000000
--- a/config/external/kafka/kafka-config.go
+++ /dev/null
@@ -1,6 +0,0 @@
-package kafka
-
-
-type KafkaConfig struct {
-	Address string 		`json:"address"`
-}
\ No newline at end of file
diff --git a/config/external/kafka/kafka.go b/config/external/kafka/kafka.go
new file mode 100644
index 0000000..91587db
--- /dev/null
+++ b/config/external/kafka/kafka.go
@@ -0,0 +1,6 @@
+package kafka
+
+type Kafka struct {
+	Network string `json:"network"`
+	Address string `json:"address"`
+}
diff --git a/config/external/redis/redis-config.go b/config/external/redis/redis-config.go
deleted file mode 100644
index e8c3c92..0000000
--- a/config/external/redis/redis-config.go
+++ /dev/null
@@ -1,6 +0,0 @@
-package redis
-
-
-type RedisConfig struct {
-	Address string 		`json:"address"`
-}
\ No newline at end of file
diff --git a/config/external/redis/redis.go b/config/external/redis/redis.go
new file mode 100644
index 0000000..b3105cc
--- /dev/null
+++ b/config/external/redis/redis.go
@@ -0,0 +1,6 @@
+package redis
+
+type Redis struct {
+	Network string `json:"network"`
+	Address string `json:"address"`
+}