From 7e0198a64ca9261dd233eaf1e9dde9ff89b562f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=85=AC=E6=98=8E?=
 <83812544+Ed1s0nZ@users.noreply.github.com>
Date: Mon, 2 Mar 2026 00:58:40 +0800
Subject: [PATCH] Add files via upload

---
 internal/robot/ding.go | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/internal/robot/ding.go b/internal/robot/ding.go
index b391fe0c..eefebf66 100644
--- a/internal/robot/ding.go
+++ b/internal/robot/ding.go
@@ -98,9 +98,23 @@ func handleDingMessage(ctx context.Context, msg *chatbot.BotCallbackDataModel, h
 		userID = msg.ConversationId
 	}
 	reply := h.HandleMessage("dingtalk", userID, content)
+	// 使用 markdown 类型以便正确展示标题、列表、代码块等格式
+	title := reply
+	if idx := strings.IndexAny(reply, "\n"); idx > 0 {
+		title = strings.TrimSpace(reply[:idx])
+	}
+	if len(title) > 50 {
+		title = title[:50] + "…"
+	}
+	if title == "" {
+		title = "回复"
+	}
 	body := map[string]interface{}{
-		"msgtype": "text",
-		"text":    map[string]string{"content": reply},
+		"msgtype": "markdown",
+		"markdown": map[string]string{
+			"title": title,
+			"text":  reply,
+		},
 	}
 	bodyBytes, _ := json.Marshal(body)
 	req, err := http.NewRequestWithContext(ctx, http.MethodPost, msg.SessionWebhook, bytes.NewReader(bodyBytes))