diff --git a/apps/api-service/src/routes/cdn.ts b/apps/api-service/src/routes/cdn.ts
index ec897f5..c2ecba1 100644
--- a/apps/api-service/src/routes/cdn.ts
+++ b/apps/api-service/src/routes/cdn.ts
@@ -427,7 +427,7 @@ cdnRouter.get(
         prompt,
         aspectRatio: (aspectRatio as string) || GENERATION_LIMITS.DEFAULT_ASPECT_RATIO,
         autoEnhance: normalizedAutoEnhance,
-        requestId: `live-${scope}-${Date.now()}`,
+        requestId: req.requestId,
       });
 
       if (!generation.outputImage) {