fix

src/app/api/popi/asset/create/route.ts

@@ -5,6 +5,7 @@ import { ApiError } from "@/app/api/_errors";
 const POPI_MEDIA_UPLOAD_BASE64_PATH = "/api_client/media/uploadFileBase64";
 const POPI_MEDIA_UPLOAD_PATH = "/api_client/media/upload";
 const POPI_ASSET_CREATE_PATH = "/api_client/anime/asset/create";
+const POPI_ASSET_ORIGIN_CANVAS = "canvas";
 
 type PopiserverResponse<T> = {
   status?: string;
@@ -145,6 +146,7 @@ async function createPopiserverAsset(
   description: string
 ) {
   const asset = await postPopiJson<PopiAsset>(request, token, POPI_ASSET_CREATE_PATH, {
+    origin: POPI_ASSET_ORIGIN_CANVAS,
     type: type === "video" ? 2 : type === "audio" ? 3 : 1,
     title,
     description,

src/store/execution/simpleNodeExecutors.ts

@@ -25,6 +25,7 @@ import { isPopiProviderMode } from "@/lib/providerMode";
 
 const popiserverOutputAssetCache = new Map<string, Promise<string | null | undefined>>();
 const USER_SESSION_STORAGE_KEY = "node-banana-user-session";
+const POPISERVER_CANVAS_ORIGIN = "canvas";
 
 function isPopiserverMediaUrl(value: string): boolean {
   if (value.startsWith("/media/") || value.startsWith("/media_private/")) return true;
@@ -129,6 +130,7 @@ async function createPopiserverAssetForOutput(
       const extension = extensionForMimeType(mimeType, kind);
       const formData = new FormData();
       formData.append("type", kind);
+      formData.append("origin", POPISERVER_CANVAS_ORIGIN);
       formData.append("title", title || "");
       formData.append("file", blob, `canvas-output-${Date.now()}.${extension}`);