diff --git a/cmd/s5light/main.go b/main.go
similarity index 93%
rename from cmd/s5light/main.go
rename to main.go
index 1f7075f..7df42b3 100644
--- a/cmd/s5light/main.go
+++ b/main.go
@@ -4,7 +4,7 @@ import (
 	"log"
 	"os"
 
-	"github.com/hang666/s5light"
+	s5light "github.com/hang666/s5light/server"
 	"github.com/urfave/cli/v2"
 )
 
diff --git a/config.go b/server/config.go
similarity index 98%
rename from config.go
rename to server/config.go
index 3dd1894..93c312d 100644
--- a/config.go
+++ b/server/config.go
@@ -1,4 +1,4 @@
-package s5light
+package server
 
 import (
 	"fmt"
diff --git a/handle.go b/server/handle.go
similarity index 99%
rename from handle.go
rename to server/handle.go
index 8e84b10..2ef94b9 100644
--- a/handle.go
+++ b/server/handle.go
@@ -1,4 +1,4 @@
-package s5light
+package server
 
 import (
 	"fmt"
diff --git a/server.go b/server/server.go
similarity index 97%
rename from server.go
rename to server/server.go
index 893f205..bd41fc0 100644
--- a/server.go
+++ b/server/server.go
@@ -1,4 +1,4 @@
-package s5light
+package server
 
 import (
 	"log"