diff --git a/config/__init__.py b/config/__init__.py
index ff1d8a2..ed9449a 100644
--- a/config/__init__.py
+++ b/config/__init__.py
@@ -12,7 +12,7 @@ from .field_mappings import TABLE_SCHEMA, CONTRACT_MAPPING
 
 # 应用设置
 from .app_settings import (
-    LOG_TABLE_CONFIG, NTFY_CONFIG,
+    LOG_TABLE_CONFIG, NTFY_CONFIG, UPTIME_KUMA_CONFIG,
     POLL_INTERVAL, BATCH_SIZE, CACHE_DIR, TEMP_DIR,
     EXECUTION_CARD_FIELDS, CONTRACT_DATA_FIELDS, CONTRACT_DATA_MAPPING
 )
@@ -26,7 +26,7 @@ __all__ = [
     # Field Mappings
     'TABLE_SCHEMA', 'CONTRACT_MAPPING',
     # App Settings
-    'LOG_TABLE_CONFIG', 'NTFY_CONFIG',
+    'LOG_TABLE_CONFIG', 'NTFY_CONFIG', 'UPTIME_KUMA_CONFIG',
     'POLL_INTERVAL', 'BATCH_SIZE', 'CACHE_DIR', 'TEMP_DIR',
     'EXECUTION_CARD_FIELDS', 'CONTRACT_DATA_FIELDS', 'CONTRACT_DATA_MAPPING'
 ]
diff --git a/config/app_settings.py b/config/app_settings.py
index 7f73d5c..744e7f3 100644
--- a/config/app_settings.py
+++ b/config/app_settings.py
@@ -28,6 +28,13 @@ NTFY_CONFIG = {
     }
 }
 
+# ================= Uptime Kuma 心跳配置 =================
+UPTIME_KUMA_CONFIG = {
+    'enabled': True,
+    'push_url': 'https://uptimekuma.server10086.icu/api/push/clMSgOQs4CJeF7DJAOiHaFaaZzoL8eB9',
+    'heartbeat_interval': 60  # 心跳间隔(秒)，需要与 Uptime Kuma 设置一致
+}
+
 # ================= 运行参数 =================
 # 合并原 config.py 和 update_config.py 的配置
 POLL_INTERVAL = 5     # 轮询间隔(秒)
diff --git a/run_incremental_sync.py b/run_incremental_sync.py
index b438ea0..39463fa 100644
--- a/run_incremental_sync.py
+++ b/run_incremental_sync.py
@@ -2,7 +2,8 @@ import time
 import os
 import sys
 import pyodbc
-from config import SQL_SERVER_CONN, ACCESS_DRIVER, SYNC_MAPPING, POLL_INTERVAL, LOG_TABLE_CONFIG
+import requests
+from config import SQL_SERVER_CONN, ACCESS_DRIVER, SYNC_MAPPING, POLL_INTERVAL, LOG_TABLE_CONFIG, UPTIME_KUMA_CONFIG
 import db_utils
 from log_utils import (LoggerManager, log_success, log_error, log_warning, log_info, log_processing,
                         log_skip, log_critical, log_start, log_stop, log_file, log_database, log_sync)
@@ -183,22 +184,69 @@ def process_sync_task():
         try: sql_conn.close()
         except: pass
 
+# ================= Uptime Kuma 心跳 =================
+
+_last_heartbeat_time = 0
+
+def send_heartbeat():
+    """发送心跳信号到 Uptime Kuma"""
+    global _last_heartbeat_time
+
+    if not UPTIME_KUMA_CONFIG.get('enabled', False):
+        return
+
+    try:
+        url = UPTIME_KUMA_CONFIG['push_url']
+        params = {
+            'status': 'up',
+            'msg': 'OK',
+            'ping': ''
+        }
+        response = requests.get(url, params=params, timeout=5)
+        response.raise_for_status()
+        _last_heartbeat_time = time.time()
+    except Exception as e:
+        # 心跳失败不影响主逻辑，仅记录日志
+        log_warning(f"心跳发送失败: {e}")
+
 if __name__ == "__main__":
     log_start("增量同步服务已启动 (配置驱动模式)")
     log_info(f"轮询间隔: {POLL_INTERVAL} 秒")
     log_info(f"监控配置: {len(SYNC_MAPPING)} 个文件")
+    if UPTIME_KUMA_CONFIG.get('enabled', False):
+        log_info(f"心跳间隔: {UPTIME_KUMA_CONFIG['heartbeat_interval']} 秒")
     log_info("=" * 70)
-    
-    while True:
-        try:
-            has_work = process_sync_task()
-            # 如果有工作，说明可能还有积压，休息短一点(0.1s)
-            # 如果没工作，休息标准间隔(5s)
-            time.sleep(0.1 if has_work else POLL_INTERVAL)
-        except KeyboardInterrupt:
-            log_info("=" * 70)
-            log_stop("收到停止信号，服务正在关闭...")
-            break
-        except Exception as e:
-            log_critical(f"主循环崩溃: {e}")
-            time.sleep(5)
\ No newline at end of file
+
+    # 启动时发送第一次心跳
+    send_heartbeat()
+
+    try:
+        while True:
+            try:
+                has_work = process_sync_task()
+
+                # 检查是否需要发送心跳
+                time_since_last_heartbeat = time.time() - _last_heartbeat_time
+                if time_since_last_heartbeat >= UPTIME_KUMA_CONFIG['heartbeat_interval']:
+                    send_heartbeat()
+
+                # 如果有工作，说明可能还有积压，休息短一点(0.1s)
+                # 如果没工作，休息标准间隔(5s)
+                time.sleep(0.1 if has_work else POLL_INTERVAL)
+
+            except KeyboardInterrupt:
+                log_info("=" * 70)
+                log_stop("收到停止信号，服务正在关闭...")
+                break
+            except Exception as e:
+                log_critical(f"主循环崩溃: {e}")
+                time.sleep(5)
+    finally:
+        # 停止时发送心跳停止信号（可选）
+        if UPTIME_KUMA_CONFIG.get('enabled', False):
+            try:
+                url = UPTIME_KUMA_CONFIG['push_url']
+                params = {'status': 'down', 'msg': 'Service stopped'}
+                requests.get(url, params=params, timeout=5)
+            except:
+                pass
\ No newline at end of file