diff --git a/app/Http/Controllers/WechatPayController.php b/app/Http/Controllers/WechatPayController.php
index f15292b..752438a 100644
--- a/app/Http/Controllers/WechatPayController.php
+++ b/app/Http/Controllers/WechatPayController.php
@@ -57,7 +57,6 @@ class WechatPayController extends Controller
         ];
         $body = $request->all();
         // $body = json_encode($body, JSON_UNESCAPED_UNICODE);
-        Log::info("请求体", ["body" => $request->getContent()]);
         Log::info("请求头", ["headers" => $headers]);
         Log::info("请求体", ["body" => $body]);
         $res = WechatPayService::mchTransferCallback($headers, $body);
diff --git a/app/Services/WechatPayService.php b/app/Services/WechatPayService.php
index 1caa11f..9dc3238 100644
--- a/app/Services/WechatPayService.php
+++ b/app/Services/WechatPayService.php
@@ -175,6 +175,38 @@ class WechatPayService
     {
         // $data = json_decode($rawBody, true);
 
+        $callbackData = `{
+    "id": "a696501c-e681-57d9-8340-1027264847d8",
+    "create_time": "2026-04-24T16:44:29+08:00",
+    "resource_type": "encrypt-resource",
+    "event_type": "MCHTRANSFER.BILL.FINISHED",
+    "summary": "商家转账单据终态通知",
+    "resource": {
+        "original_type": "mch_payment",
+        "algorithm": "AEAD_AES_256_GCM",
+        "ciphertext": "nzEqwUmtvgt7eV6zaT1HLLSaPeqN5X7h8SXJYUSpJ36piZmZpBWS9Qxef8po36Xp0Q0rY6vdHpALNivdJ9lYv8lwxc2nY8zeOZmNwJ0c2uHu3NKjpK1dTraMPTPKZB+jf4k4qyJnjMC7qvwRSL9mHuvzUNvwJ8qO9t9XQc+v1X+o9fOekZ++84LZ4SYryu8njOicJ+Y6wfG5w/UyoE8NIm1PyUrQXp8meRpebzEKs9RVmUny58fHn8uNtiKrYV+ErbX9uGjeL+PGw8uKNI2bs76y0QTgEFfukmALioK+m1jC3AVARmo1ucJp3opbul2Poc4HLRTqsA0DVEuZZQRElhAkEFHpwOAwaovUcVBHS3gt5/LnVDPx6YuOmf5DxovVHb2bjdyZlcGoTnvh1x+zvN2PqAgl/FBH",
+        "associated_data": "mch_payment",
+        "nonce": "1UnsfIH54DTm"
+    }
+}`;
+        $data = json_decode($callbackData, true);
+        $resource = $data['resource'];
+
+        // 替换成你实际的 APIv3 密钥
+        $apiV3Key = "r4wu1Ms2bwApMXFwUJ7jgA5NmMJvhiyL";  // 👈 改成你的真实密钥
+
+        $decrypted = AesGcm::decrypt(
+            base64_decode($resource['ciphertext']),
+            $apiV3Key,
+            $resource['nonce'],
+            $resource['associated_data']
+        );
+
+        echo "✅ 解密成功！\n";
+        echo "解密后的数据：\n";
+        print_r(json_decode($decrypted, true));
+        dd($decrypted);
+
         if (!isset($data['resource'])) {
             Log::info("缺少参数 resource");
             return null;