diff --git a/public/.well-known/apple-app-site-association b/public/.well-known/apple-app-site-association
new file mode 100644
index 0000000..907e448
--- /dev/null
+++ b/public/.well-known/apple-app-site-association
@@ -0,0 +1,11 @@
+{
+  "applinks": {
+    "apps": [],
+    "details": [
+      {
+        "appID": "6DQ24D2652.ai.syui.card",
+        "paths": ["/oauth/callback"]
+      }
+    ]
+  }
+}