diff --git a/Sources/HLSRecorder.swift b/Sources/HLSRecorder.swift
index bb8e2aa..53741ab 100644
--- a/Sources/HLSRecorder.swift
+++ b/Sources/HLSRecorder.swift
@@ -354,11 +354,16 @@ final class HLSRecorder: ObservableObject {
             return
         }
         
-        // 找最顶层可见的 VC（遍历所有 window）
+        // 找最顶层可见的 VC：先用 keyWindow，再 fallback 到任意 window
         var topVC: UIViewController?
-        for window in windowScene.windows where window.isKeyWindow {
-            topVC = window.rootViewController
-            break
+        if let keyWindow = windowScene.keyWindow {
+            topVC = keyWindow.rootViewController
+        }
+        if topVC == nil {
+            for window in windowScene.windows where !window.isHidden && window.bounds.size != .zero {
+                topVC = window.rootViewController
+                if topVC != nil { break }
+            }
         }
         if topVC == nil {
             topVC = windowScene.windows.first?.rootViewController