diff --git a/Scripts/authorization&cartId.js b/Scripts/authorization&cartId.js
index da7f257..288b353 100644
--- a/Scripts/authorization&cartId.js
+++ b/Scripts/authorization&cartId.js
@@ -6,14 +6,34 @@
  *   - 把每次捕获追加到 cart_records 数组（cartId 去重）
  */
 
-const pattern = /^https:\/\/cart\.production\.store-web\.dynamics\.com\/v1\.0\/Cart\/eligibilityCheck\?/;
-const url = $request.url;
+const patterns = [
+  /^https:\/\/cart\.production\.store-web\.dynamics\.com\/v1\.0\/cart\/eligibilityCheck\?/i,
+  /^https:\/\/cart\.production\.store-web\.dynamics\.com\/cart\/v1\.0\/cart\/eligibilityCheck\?/i,
+  /^https:\/\/cart\.production\.store-web\.dynamics\.com\/.*eligibilityCheck\?/i
+];
+
+const url = $request.url || "";
+const matched = patterns.some(p => p.test(url));
 
 const MAX_RECORDS = 10;    // cart 记录保留最近 10 条
 
-if ($request.method === "PUT" && pattern.test(url)) {
+// 兼容不同平台 Header 大小写差异
+function getHeader(name) {
+    const headers = $request.headers || {};
+    const target = name.toLowerCase();
+
+    for (const key in headers) {
+        if (key.toLowerCase() === target) {
+            return headers[key];
+        }
+    }
+
+    return undefined;
+}
+
+if (($request.method || "").toUpperCase() === "PUT" && matched)  {
     try {
-        const authorization = $request.headers['authorization'];
+        const authorization = getHeader('authorization');
         const urlObj = new URL(url);
         const cartId = urlObj.searchParams.get('cartId');
         const now = Date.now();
@@ -63,4 +83,4 @@ function appendCartRecord(entry) {
     console.log(`[cart] ✅ 已记录 cartId=${entry.cartId}, total=${records.length}`);
 }
 
-$done({});
+$done({});
\ No newline at end of file