From 0d34a9df3ad7979bf58bb8113994454a1766c0df Mon Sep 17 00:00:00 2001
From: SXP-Simon <sxp20061207@163.com>
Date: Sun, 8 Feb 2026 19:04:51 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E5=8F=91=E9=80=81?=
 =?UTF-8?q?=E8=80=85=E5=AD=97=E6=AE=B5=E5=A1=AB=E5=85=85=EF=BC=8C=E7=A1=AE?=
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 =?UTF-8?q?=E6=9E=90=E5=99=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/application/message_converter.py | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/application/message_converter.py b/src/application/message_converter.py
index ba80ca7..bcda88d 100644
--- a/src/application/message_converter.py
+++ b/src/application/message_converter.py
@@ -154,16 +154,22 @@ class MessageConverter:
             elif content.type == MessageContentType.VIDEO:
                 message_chain.append({"type": "video", "data": {"url": content.url}})
 
+        # Ensure sender fields are populated, even if missing in original
+        sender_data = {
+            "user_id": unified.sender_id,
+            "nickname": unified.sender_name,
+            "card": unified.sender_card or "",
+        }
+
         return {
             "message_id": unified.message_id,
-            "sender": {
-                "user_id": unified.sender_id,
-                "nickname": unified.sender_name,
-                "card": unified.sender_card or "",
-            },
+            "sender": sender_data,
             "group_id": unified.group_id,
             "message": message_chain,
             "time": unified.timestamp,
+            # Add these helper fields for old analyzers that might expect them directly
+            "raw_message": unified.text_content, 
+            "user_id": unified.sender_id, 
         }
 
     @staticmethod