diff --git a/lib/services/app_home_widget/home_widget_repository.dart b/lib/services/app_home_widget/home_widget_repository.dart
index e183db2..092fc81 100644
--- a/lib/services/app_home_widget/home_widget_repository.dart
+++ b/lib/services/app_home_widget/home_widget_repository.dart
@@ -530,23 +530,23 @@ class HomeWidgetRepository {
             } else if (localData.id != null &&
                 localData.id.toString().isNotEmpty) {
               String url = "";
-              // Note: previously these URLs appended `/$title` as a slug,
-              // but the Next.js trend/tech pages only have a single
-              // dynamic `[id]` segment — adding a second segment makes
-              // the page 404. URLs are now built with id only.
+              // All three apps now live on app.didvan.com (the Next.js
+              // frontend). The old subdomain URLs (trend.didvan.app, …)
+              // are obsolete. The Next.js routes are a single `[id]`
+              // segment — no title slug — so we only append the id.
 
               switch (localData.type) {
                 case "startup":
                   url =
-                      "https://startup.didvan.app/startup/${localData.id}?accessToken=${RequestService.token}";
+                      "https://app.didvan.com/startup/${localData.id}?accessToken=${RequestService.token}";
                   break;
                 case "technology":
                   url =
-                      "https://tech.didvan.app/technology/${localData.id}?accessToken=${RequestService.token}";
+                      "https://app.didvan.com/technology/${localData.id}?accessToken=${RequestService.token}";
                   break;
                 case "trend":
                   url =
-                      "https://trend.didvan.app/trend/${localData.id}?accessToken=${RequestService.token}";
+                      "https://app.didvan.com/trend/${localData.id}?accessToken=${RequestService.token}";
                   break;
               }