diff --git a/server/notifyserver/src/app/app.rs b/server/notifyserver/src/app/app.rs
new file mode 100644
index 0000000..aef15b4
--- /dev/null
+++ b/server/notifyserver/src/app/app.rs
@@ -0,0 +1,23 @@
+pub struct UserApp {
+
+}
+
+impl f9::app::UserApp for UserApp {
+
+    fn get_pkg_name(&self) -> String {
+        return "".to_string();
+    }
+
+    fn init(&mut self) {
+
+    }
+
+    fn update(&mut self) {
+
+    }
+
+    fn uninit(&mut self) {
+
+    }
+
+}
diff --git a/server/notifyserver/src/app/mod.rs b/server/notifyserver/src/app/mod.rs
new file mode 100644
index 0000000..309be62
--- /dev/null
+++ b/server/notifyserver/src/app/mod.rs
@@ -0,0 +1 @@
+pub mod app;
diff --git a/server/notifyserver/src/main.rs b/server/notifyserver/src/main.rs
index 76916aa..1935dfc 100755
--- a/server/notifyserver/src/main.rs
+++ b/server/notifyserver/src/main.rs
@@ -1,7 +1,14 @@
+use std::rc::Rc;
+use std::cell::RefCell;
 use f9::app::App;
 
+pub mod app;
+
 fn main() {
-    App::instance().borrow_mut().init();
+    App::instance().borrow_mut().init(
+        Rc::new(RefCell::new(
+            crate::app::app::UserApp{}))
+    );
     App::instance().borrow_mut().run();
     App::instance().borrow_mut().uninit();
 }
diff --git a/server/notifyserver/src/mod.rs b/server/notifyserver/src/mod.rs
new file mode 100644
index 0000000..1f1f367
--- /dev/null
+++ b/server/notifyserver/src/mod.rs
@@ -0,0 +1,2 @@
+pub mod app;
+asjfklsd
diff --git a/third_party/r9 b/third_party/r9
index 7d22204..07d53fe 160000
--- a/third_party/r9
+++ b/third_party/r9
@@ -1 +1 @@
-Subproject commit 7d222040b1c4a6c00d15e0186e3e848e06d8aec8
+Subproject commit 07d53fe46e2580b2d9413e00404f10bdd755efb5