diff --git a/apps/desktop/src/pages/Viewer/MprViewer/CornerstoneDicomLoader/initCornerstoneDicomImageLoader.ts b/apps/desktop/src/pages/Viewer/MprViewer/CornerstoneDicomLoader/initCornerstoneDicomImageLoader.ts
index ae1e79f..e170593 100644
--- a/apps/desktop/src/pages/Viewer/MprViewer/CornerstoneDicomLoader/initCornerstoneDicomImageLoader.ts
+++ b/apps/desktop/src/pages/Viewer/MprViewer/CornerstoneDicomLoader/initCornerstoneDicomImageLoader.ts
@@ -6,7 +6,7 @@ export const initCornerstoneDICOMImageLoader = () => {
   const { preferSizeOverAccuracy, useNorm16Texture } =
     cornerstone.getConfiguration().rendering;
 
-  cornerstone.setUseSharedArrayBuffer(false);
+  cornerstone.setUseSharedArrayBuffer(true);
   cornerstone.setConfiguration({
     detectGPUConfig: {
       // benchmarksURL: "http://localhost:9000",
diff --git a/apps/desktop/vite.config.ts b/apps/desktop/vite.config.ts
index 6933ff0..275e664 100644
--- a/apps/desktop/vite.config.ts
+++ b/apps/desktop/vite.config.ts
@@ -34,4 +34,11 @@ export default defineConfig({
       "@": path.resolve(__dirname, "./src"),
     },
   },
+  server: {
+    cors: true,
+    headers: {
+      "Cross-Origin-Opener-Policy": "same-origin",
+      "Cross-Origin-Embedder-Policy": "require-corp",
+    },
+  },
 });