diff --git a/packages/api/src/utils/corsConfig.ts b/packages/api/src/utils/corsConfig.ts
index d3462a0a0..3a04e474f 100644
--- a/packages/api/src/utils/corsConfig.ts
+++ b/packages/api/src/utils/corsConfig.ts
@@ -13,5 +13,6 @@ export const corsConfig = {
     'http://localhost:3000',
     'lsp://logseq.io',
     env.dev.isLocal && 'https://studio.apollographql.com',
+    'app://obsidian.md',
   ],
 }