diff --git a/lib/ai/providers/snapgen-image.ts b/lib/ai/providers/snapgen-image.ts
index 912d9f9a3..51f38da52 100644
--- a/lib/ai/providers/snapgen-image.ts
+++ b/lib/ai/providers/snapgen-image.ts
@@ -332,7 +332,38 @@ function collectImageUrls(payload: any): string[] {
     }
   };
 
-  walk(payload);
+  const outputRoots = [
+    payload?.generate_result,
+    payload?.generated_image,
+    payload?.generated_images,
+    payload?.image_urls,
+    payload?.images,
+    payload?.output,
+    payload?.outputs,
+    payload?.result,
+    payload?.results,
+    payload?.data?.generate_result,
+    payload?.data?.generated_image,
+    payload?.data?.generated_images,
+    payload?.data?.image_urls,
+    payload?.data?.images,
+    payload?.data?.output,
+    payload?.data?.outputs,
+    payload?.data?.result,
+    payload?.data?.results,
+    payload?.detail?.generate_result,
+    payload?.detail?.generated_image,
+    payload?.detail?.generated_images,
+  ].filter((value) => value !== undefined && value !== null);
+
+  if (outputRoots.length > 0) {
+    for (const root of outputRoots) {
+      walk(root);
+    }
+  } else if (typeof payload === "string" || Array.isArray(payload)) {
+    walk(payload);
+  }
+
   return Array.from(urls);
 }
 
@@ -711,15 +742,20 @@ export function createSnapgenImage({ apiKey, baseURL }: SnapgenImageConfig) {
           formData,
         });
 
-        let outputUrls = filterSourceImages(collectImageUrls(createPayload), imageUrls);
-        let base64Images = collectBase64Images(createPayload);
+        let outputUrls: string[] = [];
+        let base64Images: Array<{ buffer: Buffer; mimeType: string }> = [];
         const statusCode = extractStatusCode(createPayload);
+        const uuid = extractUuid(createPayload);
         if (statusCode === 3) {
           throw new Error(extractErrorMessage(createPayload));
         }
 
-        if (outputUrls.length === 0 && base64Images.length === 0) {
-          const uuid = extractUuid(createPayload);
+        if (statusCode === 2 || !uuid) {
+          outputUrls = filterSourceImages(collectImageUrls(createPayload), imageUrls);
+          base64Images = collectBase64Images(createPayload);
+        }
+
+        if ((uuid && statusCode !== 2) || (outputUrls.length === 0 && base64Images.length === 0)) {
           if (!uuid) {
             throw new Error(
               `SnapGen 创建任务成功，但未返回 uuid 或图片结果，响应片段: ${compactPayloadSnippet(createPayload)}`