diff --git a/src/entities/service/media.ts b/src/entities/service/media.ts
new file mode 100644
index 0000000..a7b5cbc
--- /dev/null
+++ b/src/entities/service/media.ts
@@ -0,0 +1,11 @@
+import type { LauncherServiceView, MediaKind } from "./types";
+
+export const DEFAULT_AMBIENT_MEDIA = "/storage/default.gif";
+export const DEFAULT_AMBIENT_MEDIA_KIND: MediaKind = "gif";
+
+export function resolveAmbientMedia(service?: LauncherServiceView): { src: string; kind: MediaKind } {
+  return {
+    src: service?.media.ambientVideo ?? DEFAULT_AMBIENT_MEDIA,
+    kind: service?.media.ambientKind ?? DEFAULT_AMBIENT_MEDIA_KIND,
+  };
+}
diff --git a/src/widgets/service-rail/ServiceRail.tsx b/src/widgets/service-rail/ServiceRail.tsx
index d56259d..109c699 100644
--- a/src/widgets/service-rail/ServiceRail.tsx
+++ b/src/widgets/service-rail/ServiceRail.tsx
@@ -1,9 +1,8 @@
 import { ChevronRight } from "lucide-react";
+import { DEFAULT_AMBIENT_MEDIA, resolveAmbientMedia } from "../../entities/service/media";
 import type { LauncherServiceView } from "../../entities/service/types";
 import { cn } from "../../shared/lib/cn";
 
-const DEFAULT_RAIL_MEDIA = "/storage/default.gif";
-
 export function ServiceRail({
   services,
   selectedServiceId,
@@ -13,13 +12,12 @@ export function ServiceRail({
   selectedServiceId?: string;
   onSelect: (serviceId: string) => void;
 }) {
-  const selectedService = services.find((service) => service.id === selectedServiceId) ?? services[0];
-  const railMediaSrc = selectedService?.media.ambientVideo ?? selectedService?.media.coverImage ?? DEFAULT_RAIL_MEDIA;
-  const railMediaKind = selectedService?.media.ambientKind ?? selectedService?.media.coverKind;
+  const selectedService = services.find((service) => service.id === selectedServiceId);
+  const railMedia = resolveAmbientMedia(selectedService);
 
   return (
     <div className="service-rail" aria-label="Доступные сервисы">
-      <RailMedia className="service-rail__backdrop-media" src={railMediaSrc} kind={railMediaKind} />
+      <RailMedia className="service-rail__backdrop-media" src={railMedia.src} kind={railMedia.kind} />
       <div className="service-rail__glass" />
       <div className="service-rail__scroll">
         <div className="service-rail__track">
@@ -36,7 +34,7 @@ export function ServiceRail({
               >
                 <RailMedia
                   className="service-tile__media-asset"
-                  src={service.media.coverImage ?? service.media.ambientVideo ?? DEFAULT_RAIL_MEDIA}
+                  src={service.media.coverImage ?? service.media.ambientVideo ?? DEFAULT_AMBIENT_MEDIA}
                   kind={service.media.coverKind ?? service.media.ambientKind}
                 />
               </span>
diff --git a/src/widgets/service-stage/ServiceStage.tsx b/src/widgets/service-stage/ServiceStage.tsx
index b45da3f..0fd7b27 100644
--- a/src/widgets/service-stage/ServiceStage.tsx
+++ b/src/widgets/service-stage/ServiceStage.tsx
@@ -12,12 +12,11 @@ import {
   Network,
   Wrench,
 } from "lucide-react";
+import { resolveAmbientMedia } from "../../entities/service/media";
 import type { LauncherServiceView } from "../../entities/service/types";
 import { Button } from "../../shared/ui/Button";
 import { ServiceStatusBadge, StatusBadge } from "../../shared/ui/StatusBadge";
 
-const DEFAULT_STAGE_MEDIA = "/storage/default.gif";
-
 export function ServiceStage({
   service,
   hasServices,
@@ -46,6 +45,7 @@ export function ServiceStage({
   const style = {
     "--service-accent": service?.accentColor ?? "#C3FF66",
   } as React.CSSProperties;
+  const ambientMedia = resolveAmbientMedia(service);
   const disabledReason = service
     ? service.status === "maintenance"
       ? "Сервис временно недоступен"
@@ -60,11 +60,7 @@ export function ServiceStage({
     <section className="service-stage" style={style}>
       <div className="stage-video-shell">
         <div className="stage-video-stream" aria-hidden="true">
-          {service?.media.ambientVideo ? (
-            <StageMedia className="stage-video-gif" src={service.media.ambientVideo} kind={service.media.ambientKind} />
-          ) : (
-            <img className="stage-video-gif" src={DEFAULT_STAGE_MEDIA} alt="" />
-          )}
+          <StageMedia className="stage-video-gif" src={ambientMedia.src} kind={ambientMedia.kind} />
         </div>
 
         <div className="stage-video-topline">