From 60489d6dcaf514588a47382fbdddadd90623e75c Mon Sep 17 00:00:00 2001
From: Zhou Weidong <502333560@qq.com>
Date: Fri, 23 Oct 2026 03:18:23 +0800
Subject: [PATCH] =?UTF-8?q?fix(ios):=20=E4=BF=AE=E5=A4=8D=E9=80=90?=
 =?UTF-8?q?=E5=B8=A7=E8=AF=B7=E6=B1=82=E5=A4=B4=E7=BC=96=E8=AF=91=E5=A4=B1?=
 =?UTF-8?q?=E8=B4=A5?=
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---
 ios/Runner/AppDelegate.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ios/Runner/AppDelegate.swift b/ios/Runner/AppDelegate.swift
index a512d84..b52a229 100644
--- a/ios/Runner/AppDelegate.swift
+++ b/ios/Runner/AppDelegate.swift
@@ -2,6 +2,8 @@ import Flutter
 import UIKit
 import AVFoundation
 
+private let thumbnailHTTPHeaderFieldsKey = "AVURLAssetHTTPHeaderFieldsKey"
+
 private final class ThumbnailResponseGate {
   private let lock = NSLock()
   private var completed = false
@@ -104,7 +106,7 @@ final class RunnerFlutterViewController: FlutterViewController {
 
       let options: [String: Any]? = headers.isEmpty
         ? nil
-        : [AVURLAssetHTTPHeaderFieldsKey: headers]
+        : [thumbnailHTTPHeaderFieldsKey: headers]
       let asset = AVURLAsset(url: assetUrl, options: options)
       let generator = AVAssetImageGenerator(asset: asset)
       generator.appliesPreferredTrackTransform = true