From 8007fa1cc4f41f15fde071de13fc65855a2632e2 Mon Sep 17 00:00:00 2001
From: Zichao Lin <earthjasonlin@163.com>
Date: Sat, 11 Jul 2026 21:35:22 +0800
Subject: [PATCH] fix: always use MarkdownV2 for all message types

---
 _test_tg.py     | 26 ++++++++++++++++++++++++++
 _test_verify.py | 23 +++++++++++++++++++++++
 src/tg_bot.py   | 10 +++-------
 3 files changed, 52 insertions(+), 7 deletions(-)
 create mode 100644 _test_tg.py
 create mode 100644 _test_verify.py

diff --git a/_test_tg.py b/_test_tg.py
new file mode 100644
index 0000000..112c4aa
--- /dev/null
+++ b/_test_tg.py
@@ -0,0 +1,26 @@
+import yaml, requests, json
+
+with open("config.yaml", "r", encoding="utf-8") as f:
+    cfg = yaml.safe_load(f)
+
+token = cfg["telegram"]["bot_token"]
+chat_id = cfg["telegram"]["chat_id"]
+
+# 测试1: 纯文本无 parse_mode
+payload = {
+    "chat_id": chat_id,
+    "text": "🔑 Kraken 701383\n账户: test@test.com",
+    "reply_markup": {"inline_keyboard": [[{"text": "查看原文", "callback_data": "v"}, {"text": "回复", "callback_data": "r"}]]},
+}
+print("=== Test 1: plain text, no parse_mode ===")
+r = requests.post(f"https://api.telegram.org/bot{token}/sendMessage", json=payload, timeout=10)
+print(r.status_code, r.text[:300])
+
+# 测试2: 不带 reply_markup
+payload2 = {
+    "chat_id": chat_id,
+    "text": "🔑 Kraken 701383\n账户: test@test.com",
+}
+print("\n=== Test 2: no keyboard ===")
+r2 = requests.post(f"https://api.telegram.org/bot{token}/sendMessage", json=payload2, timeout=10)
+print(r2.status_code, r2.text[:300])
diff --git a/_test_verify.py b/_test_verify.py
new file mode 100644
index 0000000..29d0db9
--- /dev/null
+++ b/_test_verify.py
@@ -0,0 +1,23 @@
+import json
+from src.tg_bot import format_summary, _summary_keyboard
+
+data = {
+    'subject': '确认码',
+    'recipient': 'test@test.com',
+    'sender': 'Kraken <noreply@kraken.com>',
+    'category': 'notification',
+    'summary': 'Kraken确认码',
+    'verification_code': 'Kraken 701383',
+    'links': [],
+    'can_reply': False,
+    'reply_suggestions': []
+}
+
+text = format_summary(data, 'test@test.com')
+kb = _summary_keyboard(False, False, [])
+
+print('=== text ===')
+print(repr(text))
+print()
+print('=== keyboard ===')
+print(json.dumps(kb, ensure_ascii=False, indent=2))
diff --git a/src/tg_bot.py b/src/tg_bot.py
index 6286f96..d434083 100644
--- a/src/tg_bot.py
+++ b/src/tg_bot.py
@@ -23,17 +23,13 @@ def send_summary(tg_cfg: TelegramConfig, chat_id: str, summary_text: str,
                  original_reply_to: str = "", account_email: str = "") -> int:
     can_reply = summary_data.get("can_reply", True)
     is_promotion = summary_data.get("category") == "promotion"
-    is_verification = summary_data.get("category") == "notification" and summary_data.get("verification_code")
-    plain_text = is_promotion or is_verification
     links = summary_data.get("links", [])
-    msg_payload = {
+    result = _tg_req(tg_cfg, "sendMessage", {
         "chat_id": chat_id,
         "text": summary_text,
+        "parse_mode": "MarkdownV2",
         "reply_markup": _summary_keyboard(can_reply, is_promotion, links),
-    }
-    if not plain_text:
-        msg_payload["parse_mode"] = "MarkdownV2"
-    result = _tg_req(tg_cfg, "sendMessage", msg_payload)
+    })
     msg_id = result["result"]["message_id"]
     _email_contexts[msg_id] = {
         "summary_text": summary_text,