From 12d6e204306373a4fb363b3c755bac213558a99d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=BE=B7=E5=AE=87?= <kvtodev@outlook.com>
Date: Fri, 14 Aug 2026 12:15:43 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9B=20Minimap=20=E7=BB=84?=
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---
 packages/image-canvas-react/src/Minimap.tsx | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/image-canvas-react/src/Minimap.tsx b/packages/image-canvas-react/src/Minimap.tsx
index e14a02da1..e9bc1717e 100644
--- a/packages/image-canvas-react/src/Minimap.tsx
+++ b/packages/image-canvas-react/src/Minimap.tsx
@@ -18,9 +18,17 @@ export function Minimap({
   stageClassName?: string;
   viewportClassName?: string;
 }) {
+  const assignMinimapRef = (element: HTMLButtonElement | null) => {
+    if (typeof minimapRef === 'function') {
+      minimapRef(element);
+    } else if (minimapRef) {
+      minimapRef.current = element;
+    }
+  };
+
   return (
     <button
-      ref={minimapRef}
+      ref={assignMinimapRef}
       type="button"
       className={`genarrative-image-canvas__minimap ${className}`.trim()}
       aria-label="画布小地图"