diff --git a/backend/src/main/java/com/designhub/service/DingTalkService.java b/backend/src/main/java/com/designhub/service/DingTalkService.java
index 67d0cf3..9a4150d 100644
--- a/backend/src/main/java/com/designhub/service/DingTalkService.java
+++ b/backend/src/main/java/com/designhub/service/DingTalkService.java
@@ -210,6 +210,43 @@ public class DingTalkService {
         return siteUrl;
     }
 
+    /**
+     * 构建钉钉应用内跳转链接
+     * 格式: dingtalk://dingtalkclient/action/openapp?corpid=xxx&container_type=work_platform&app_id=0_xxx&redirect_type=jump&redirect_url=xxx
+     * @param config 钉钉配置
+     * @param targetUrl 目标跳转地址
+     * @return 钉钉应用内跳转链接
+     */
+    private String buildDingTalkAppLink(DingTalkConfig config, String targetUrl) {
+        try {
+            String corpId = config.getCorpId();
+            String agentId = config.getAgentId();
+            
+            // 如果没有配置corpId或agentId，回退到旧的跳转方式
+            if (corpId == null || corpId.trim().isEmpty() || agentId == null || agentId.trim().isEmpty()) {
+                log.warn("钉钉corpId或agentId未配置，使用普通跳转链接");
+                return "dingtalk://dingtalkclient/page/link?url=" + 
+                    URLEncoder.encode(targetUrl, StandardCharsets.UTF_8.toString());
+            }
+            
+            // 构建钉钉应用内跳转链接
+            // app_id 格式为 0_agentId
+            String appId = "0_" + agentId;
+            String encodedUrl = URLEncoder.encode(targetUrl, StandardCharsets.UTF_8.toString());
+            
+            String dingTalkLink = String.format(
+                "dingtalk://dingtalkclient/action/openapp?corpid=%s&container_type=work_platform&app_id=%s&redirect_type=jump&redirect_url=%s",
+                corpId, appId, encodedUrl
+            );
+            
+            log.debug("构建钉钉应用内跳转链接: {}", dingTalkLink);
+            return dingTalkLink;
+        } catch (Exception e) {
+            log.error("构建钉钉应用内跳转链接失败", e);
+            return targetUrl;
+        }
+    }
+
     /**
      * 发送工作通知（卡片消息格式）
      * 用户点击卡片可跳转到官网
@@ -241,8 +278,10 @@ public class DingTalkService {
             String url = String.format("%s/topapi/message/corpconversation/asyncsend_v2?access_token=%s",
                 DINGTALK_API_BASE, accessToken);
 
-            // 获取跳转链接
-            String jumpUrl = (customUrl != null && !customUrl.trim().isEmpty()) ? customUrl : getSiteUrl();
+            // 获取目标跳转地址
+            String targetUrl = (customUrl != null && !customUrl.trim().isEmpty()) ? customUrl : getSiteUrl();
+            // 构建钉钉应用内跳转链接
+            String jumpUrl = buildDingTalkAppLink(config, targetUrl);
             
             // 构建卡片消息
             Map<String, Object> msg = new HashMap<>();
@@ -254,8 +293,7 @@ public class DingTalkService {
             String markdown = "### " + title + "\n\n" + content + "\n\n---\n*点击下方按钮查看详情*";
             actionCard.put("markdown", markdown);
             actionCard.put("single_title", "查看详情 »");
-            actionCard.put("single_url", "dingtalk://dingtalkclient/page/link?url=" + 
-                URLEncoder.encode(jumpUrl, StandardCharsets.UTF_8.toString()));
+            actionCard.put("single_url", jumpUrl);
             msg.put("action_card", actionCard);
 
             Map<String, Object> request = new HashMap<>();
@@ -321,8 +359,9 @@ public class DingTalkService {
                 webhook = webhook + "&timestamp=" + timestamp + "&sign=" + sign;
             }
 
-            // 获取官网地址
+            // 获取官网地址并构建钉钉应用内跳转链接
             String siteUrl = getSiteUrl();
+            String jumpUrl = buildDingTalkAppLink(config, siteUrl);
             
             // 构建卡片消息（ActionCard格式）
             Map<String, Object> message = new HashMap<>();
@@ -346,7 +385,7 @@ public class DingTalkService {
             
             actionCard.put("markdown", markdownBuilder.toString());
             actionCard.put("single_title", "查看详情 »");
-            actionCard.put("single_url", siteUrl);
+            actionCard.put("single_url", jumpUrl);
             
             message.put("action_card", actionCard);