diff --git a/src/app/api/local-coding/stats/route.ts b/src/app/api/local-coding/stats/route.ts
index 37e03bd45..daf10977a 100644
--- a/src/app/api/local-coding/stats/route.ts
+++ b/src/app/api/local-coding/stats/route.ts
@@ -27,7 +27,7 @@ export async function GET(req: NextRequest) {
 
   const { searchParams } = new URL(req.url);
   const rawDays = parseInt(searchParams.get("days") || "30", 10);
-  const days = validateDays(isNaN(rawDays) ? DEFAULT_DAYS : rawDays);
+  const days = validateDays(Number.isNaN(rawDays) ? DEFAULT_DAYS : rawDays);
   const fromDate = new Date();
   fromDate.setDate(fromDate.getDate() - days);
   const fromDateStr = fromDate.toISOString().slice(0, 10);
diff --git a/src/app/api/metrics/devtrack-badges/route.ts b/src/app/api/metrics/devtrack-badges/route.ts
index 1125e51ad..667b818ba 100644
--- a/src/app/api/metrics/devtrack-badges/route.ts
+++ b/src/app/api/metrics/devtrack-badges/route.ts
@@ -131,4 +131,5 @@ export async function GET(req: NextRequest) {
   );
 
   return Response.json(data);
-}
\ No newline at end of file
+}
+.catch(err => console.error("Promise.all failed:", err));
\ No newline at end of file
diff --git a/src/app/api/user/export/route.ts b/src/app/api/user/export/route.ts
index cdd04e3fe..8387e877b 100644
--- a/src/app/api/user/export/route.ts
+++ b/src/app/api/user/export/route.ts
@@ -306,3 +306,5 @@ export async function GET(req: NextRequest) {
     },
   });
 }
+
+.catch(err => console.error("Promise.all failed:", err));
\ No newline at end of file