diff --git a/packages/utils/src/helpers/generate-routes-backend.ts b/packages/utils/src/helpers/generate-routes-backend.ts
index 1337de53f..44444bbb3 100644
--- a/packages/utils/src/helpers/generate-routes-backend.ts
+++ b/packages/utils/src/helpers/generate-routes-backend.ts
@@ -64,6 +64,7 @@ function convertRoutes(
         route.component = pageMap[pageKey];
       } else {
         console.error(`route component is invalid: ${pageKey}`, route);
+        route.component = pageMap['/_core/fallback/not-found.vue'];
       }
     }