From 6b29a3acf7bb6527587eb5a31d14a21f392cc425 Mon Sep 17 00:00:00 2001
From: 134 <a134@134deMacBook-Pro.local>
Date: Mon, 6 Jul 2026 06:47:18 +0800
Subject: [PATCH] fix: send fal gpt image edit mask field

---
 lib/ai/providers/fal-image.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/ai/providers/fal-image.ts b/lib/ai/providers/fal-image.ts
index 930815fe8..deb39fe3a 100644
--- a/lib/ai/providers/fal-image.ts
+++ b/lib/ai/providers/fal-image.ts
@@ -695,6 +695,7 @@ function buildFalRequestPayload(params: {
       normalizeOptionalHttpUrl(params.imageParams?.falMaskImageUrl) ||
       normalizeOptionalHttpUrl(params.imageParams?.maskImageUrl);
     if (maskImageUrl) {
+      input.mask_image_url = maskImageUrl;
       input.mask_url = maskImageUrl;
     }