diff --git a/config/auth.go b/config/auth.go
deleted file mode 100644
index 186f4ab..0000000
--- a/config/auth.go
+++ /dev/null
@@ -1,5 +0,0 @@
-package config
-
-type Auth struct {
-	SigningKey string `json:"signingKey" yaml:"signingKey" toml:"signingKey"`
-}
diff --git a/config/config.go b/config/config.go
index 2e52862..76e7957 100644
--- a/config/config.go
+++ b/config/config.go
@@ -1,12 +1,16 @@
 package config
 
+import (
+	oosc "git.loafle.net/overflow/overflow_server_config"
+)
+
 var Config GatewayConfig
 
 type GatewayConfig struct {
-	Server    *Server             `json:"server" yaml:"server" toml:"server"`
-	Auth      *Auth               `json:"auth" yaml:"auth" toml:"auth"`
-	Websocket *Websocket          `json:"websocket" yaml:"websocket" toml:"websocket"`
-	GRPC      *GRPC               `json:"gRPC" yaml:"gRPC" toml:"gRPC"`
-	Redis     *Redis              `json:"redis" yaml:"redis" toml:"redis"`
-	Servlets  map[string]*Servlet `json:"servlets" yaml:"servlets" toml:"servlets"`
+	Server    *oosc.Server             `json:"server" yaml:"server" toml:"server"`
+	Auth      *oosc.Auth               `json:"auth" yaml:"auth" toml:"auth"`
+	Websocket *oosc.Websocket          `json:"websocket" yaml:"websocket" toml:"websocket"`
+	GRPC      *oosc.GRPC               `json:"gRPC" yaml:"gRPC" toml:"gRPC"`
+	Redis     *oosc.Redis              `json:"redis" yaml:"redis" toml:"redis"`
+	Servlets  map[string]*oosc.Servlet `json:"servlets" yaml:"servlets" toml:"servlets"`
 }
diff --git a/config/grpc.go b/config/grpc.go
deleted file mode 100644
index 051d629..0000000
--- a/config/grpc.go
+++ /dev/null
@@ -1,6 +0,0 @@
-package config
-
-type GRPC struct {
-	Server
-	Pool *Pool `json:"pool" yaml:"pool" toml:"pool"`
-}
diff --git a/config/pool.go b/config/pool.go
deleted file mode 100644
index 8daf7df..0000000
--- a/config/pool.go
+++ /dev/null
@@ -1,10 +0,0 @@
-package config
-
-import "time"
-
-type Pool struct {
-	MaxCapacity int           `json:"maxCapacity" yaml:"maxCapacity" toml:"maxCapacity"`
-	MaxIdle     int           `json:"maxIdle" yaml:"maxIdle" toml:"maxIdle"`
-	IdleTimeout time.Duration `json:"idleTimeout" yaml:"idleTimeout" toml:"idleTimeout"`
-	Wait        bool          `json:"wait" yaml:"wait" toml:"wait"`
-}
diff --git a/config/redis.go b/config/redis.go
deleted file mode 100644
index 39d96e0..0000000
--- a/config/redis.go
+++ /dev/null
@@ -1,6 +0,0 @@
-package config
-
-type Redis struct {
-	Server
-	Pool *Pool `json:"pool" yaml:"pool" toml:"pool"`
-}
diff --git a/config/server.go b/config/server.go
deleted file mode 100644
index 45a0649..0000000
--- a/config/server.go
+++ /dev/null
@@ -1,12 +0,0 @@
-package config
-
-import "time"
-
-type Server struct {
-	Name            string        `json:"name" yaml:"name" toml:"name"`
-	Network         string        `json:"network" yaml:"network" toml:"network"`
-	Addr            string        `json:"addr" yaml:"addr" toml:"addr"`
-	TLS             bool          `json:"tls" yaml:"tls" toml:"tls"`
-	Concurrency     int           `json:"concurrency" yaml:"concurrency" toml:"concurrency"`
-	MaxStopWaitTime time.Duration `json:"maxStopWaitTime" yaml:"maxStopWaitTime" toml:"maxStopWaitTime"`
-}
diff --git a/config/servlet.go b/config/servlet.go
deleted file mode 100644
index a2c6c92..0000000
--- a/config/servlet.go
+++ /dev/null
@@ -1,6 +0,0 @@
-package config
-
-type Servlet struct {
-	Entry  string  `json:"entry" yaml:"entry" toml:"entry"`
-	Socket *Socket `json:"socket" yaml:"socket" toml:"socket"`
-}
diff --git a/config/socket.go b/config/socket.go
deleted file mode 100644
index 74a9f0d..0000000
--- a/config/socket.go
+++ /dev/null
@@ -1,13 +0,0 @@
-package config
-
-import "time"
-
-type Socket struct {
-	MaxMessageSize int64         `json:"maxMessageSize" yaml:"maxMessageSize" toml:"maxMessageSize"`
-	WriteTimeout   time.Duration `json:"writeTimeout" yaml:"writeTimeout" toml:"writeTimeout"`
-	ReadTimeout    time.Duration `json:"readTimeout" yaml:"readTimeout" toml:"readTimeout"`
-	PongTimeout    time.Duration `json:"pongTimeout" yaml:"pongTimeout" toml:"pongTimeout"`
-	PingTimeout    time.Duration `json:"pingTimeout" yaml:"pingTimeout" toml:"pingTimeout"`
-	PingPeriod     time.Duration `json:"pingPeriod" yaml:"pingPeriod" toml:"pingPeriod"`
-	BinaryMessage  bool          `json:"binaryMessage" yaml:"binaryMessage" toml:"binaryMessage"`
-}
diff --git a/config/websocket.go b/config/websocket.go
deleted file mode 100644
index 42a187c..0000000
--- a/config/websocket.go
+++ /dev/null
@@ -1,10 +0,0 @@
-package config
-
-import "time"
-
-type Websocket struct {
-	HandshakeTimeout  time.Duration `json:"handshakeTimeout" yaml:"handshakeTimeout" toml:"handshakeTimeout"`
-	ReadBufferSize    int           `json:"readBufferSize" yaml:"readBufferSize" toml:"readBufferSize"`
-	WriteBufferSize   int           `json:"writeBufferSize" yaml:"writeBufferSize" toml:"writeBufferSize"`
-	EnableCompression bool          `json:"enableCompression" yaml:"enableCompression" toml:"enableCompression"`
-}
diff --git a/glide.yaml b/glide.yaml
index b50ceb6..ddf48ca 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -12,3 +12,4 @@ import:
 - package: google.golang.org/grpc
 - package: github.com/valyala/fasthttp
   version: v20160617
+- package: git.loafle.net/overflow/overflow_server_config