diff --git a/server/hallserver/app.go b/server/hallserver/app/app.go
similarity index 99%
rename from server/hallserver/app.go
rename to server/hallserver/app/app.go
index 624514b5..c6c19624 100644
--- a/server/hallserver/app.go
+++ b/server/hallserver/app/app.go
@@ -1,4 +1,4 @@
-package main
+package app
 
 import (
 	"f5"
diff --git a/server/hallserver/app/export.go b/server/hallserver/app/export.go
new file mode 100644
index 00000000..f00a7691
--- /dev/null
+++ b/server/hallserver/app/export.go
@@ -0,0 +1,5 @@
+package app
+
+func GetApp() *App {
+	return nil
+}
diff --git a/server/hallserver/export.go b/server/hallserver/export.go
deleted file mode 100644
index eb8ee4dc..00000000
--- a/server/hallserver/export.go
+++ /dev/null
@@ -1,3 +0,0 @@
-package main
-
-var app = new(App)
diff --git a/server/hallserver/main.go b/server/hallserver/main.go
index 90187b72..b84a5712 100644
--- a/server/hallserver/main.go
+++ b/server/hallserver/main.go
@@ -2,8 +2,10 @@ package main
 
 import (
 	"f5"
+
+	"main/app"
 )
 
 func main() {
-	f5.Run(app)
+	f5.Run(app.GetApp())
 }