From 32d6d10f2e0d930f87b5e58d1744b0dd4ddf7b78 Mon Sep 17 00:00:00 2001
From: Your Name <your.email@example.com>
Date: Fri, 20 Feb 2026 19:46:43 +0800
Subject: [PATCH] fix(fal-image): normalize fullwidth colon in API credentials

---
 lib/ai/providers/fal-image.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/ai/providers/fal-image.ts b/lib/ai/providers/fal-image.ts
index 9187634f0..05a303e72 100644
--- a/lib/ai/providers/fal-image.ts
+++ b/lib/ai/providers/fal-image.ts
@@ -29,7 +29,11 @@ const DEFAULT_SAFETY_TOLERANCE = "4";
 const DEFAULT_TIMEOUT_MS = 180000;
 
 function normalizeFalCredentials(apiKey: string) {
-  const normalized = apiKey.replace(/\u00a0/g, " ").trim();
+  const normalized = apiKey
+    .replace(/\u00a0/g, " ")
+    .replace(/\u3000/g, " ")
+    .replace(/：/g, ":")
+    .trim();
   const stripped = normalized.replace(/^bearer\s+/i, "").replace(/^key\s+/i, "");
   const kvMatch = stripped.match(/^(?:fal[_-]?key|api[_-]?key|token)\s*[:：]\s*(.+)$/i);
   if (kvMatch?.[1]) {