From 518853cbb033adb99453259eb20436696328eae9 Mon Sep 17 00:00:00 2001
From: "tao.chen" <93983997+taochen-ct@users.noreply.github.com>
Date: Fri, 14 Aug 2026 12:40:36 +0800
Subject: [PATCH] fix

---
 .../app/features/platform/state/scriptWorkspaceStore.ts    | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/frontend/app/features/platform/state/scriptWorkspaceStore.ts b/frontend/app/features/platform/state/scriptWorkspaceStore.ts
index b7eef76..b3117bf 100644
--- a/frontend/app/features/platform/state/scriptWorkspaceStore.ts
+++ b/frontend/app/features/platform/state/scriptWorkspaceStore.ts
@@ -146,7 +146,12 @@ function ownedScriptPath(item: ScriptItem) {
 function pushToast(tone: "success" | "error" | "info", message: string) {
   useUiStore.getState().pushToast({ tone, message });
 }
-async function sha256Hex(buffer: ArrayBuffer): Promise<string> {
+async function sha256Hex(buffer: ArrayBuffer): Promise<string | null> {
+  // `crypto.subtle` 仅在 secure context（HTTPS / localhost）下可用；不可用时
+  // 跳过 hash 计算，让后端走非校验路径。
+  if (typeof crypto === "undefined" || !crypto.subtle?.digest) {
+    return null;
+  }
   const digest = await crypto.subtle.digest("SHA-256", buffer);
   return Array.from(new Uint8Array(digest))
     .map((byte) => byte.toString(16).padStart(2, "0"))