diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 22eb2bb..7e5c671 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -266,7 +266,7 @@ function AuthenticatedApp({ user, onLogout }: AuthenticatedAppProps) {
       }
     };
     load();
-    const interval = setInterval(load, 15_000);
+    const interval = setInterval(load, 60_000);
     return () => clearInterval(interval);
   }, [appMode, refreshKey]);
 
@@ -325,7 +325,7 @@ function AuthenticatedApp({ user, onLogout }: AuthenticatedAppProps) {
       if (result.length > 0) setBaseAircraftKorea(result);
     };
     load();
-    const interval = setInterval(load, 25_000);
+    const interval = setInterval(load, 60_000);
     return () => clearInterval(interval);
   }, [refreshKey]);