diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 038bc2a..d228f0e 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -4,7 +4,7 @@ on:
   pull_request:
   push:
     branches:
-      - v4-dev
+      - main
 
 jobs:
   release:
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 4f23c5a..6e28665 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -25,7 +25,7 @@ export function findSP(): Window {
   if (document.title == 'SP') return window;
   // new (SP as popup)
   const navTrees = getGamepadNavigationTrees();
-  return navTrees?.find((x: any) => x.m_ID == 'root_1_').Root.Element.ownerDocument.defaultView;
+  return navTrees?.find((x: any) => x.m_ID == 'root_1_')?.Root?.Element?.ownerDocument?.defaultView;
 }
 
 /**
@@ -40,6 +40,6 @@ export function getFocusNavController(): any {
  */
 export function getGamepadNavigationTrees(): any {
   const focusNav = getFocusNavController();
-  const context = focusNav.m_ActiveContext || focusNav.m_LastActiveContext;
+  const context = focusNav?.m_ActiveContext || focusNav?.m_LastActiveContext;
   return context?.m_rgGamepadNavigationTrees;
 }