diff --git a/kafka-manager-extends/kafka-manager-monitor/src/main/java/com/xiaojukeji/kafka/manager/monitor/component/n9e/N9eService.java b/kafka-manager-extends/kafka-manager-monitor/src/main/java/com/xiaojukeji/kafka/manager/monitor/component/n9e/N9eService.java
index 2d4b041c..5609bb2f 100644
--- a/kafka-manager-extends/kafka-manager-monitor/src/main/java/com/xiaojukeji/kafka/manager/monitor/component/n9e/N9eService.java
+++ b/kafka-manager-extends/kafka-manager-monitor/src/main/java/com/xiaojukeji/kafka/manager/monitor/component/n9e/N9eService.java
@@ -27,19 +27,19 @@ import java.util.concurrent.TimeUnit;
 public class N9eService extends AbstractMonitorService {
     private static final Logger LOGGER = LoggerFactory.getLogger(N9eService.class);
 
-    @Value("${monitor.n9e.nid}")
+    @Value("${monitor.n9e.nid:}")
     private Integer monitorN9eNid;
 
-    @Value("${monitor.n9e.user-token}")
+    @Value("${monitor.n9e.user-token:}")
     private String monitorN9eUserToken;
 
-    @Value("${monitor.n9e.mon.base-url}")
+    @Value("${monitor.n9e.mon.base-url:}")
     private String monitorN9eMonBaseUrl;
 
-    @Value("${monitor.n9e.sink.base-url}")
+    @Value("${monitor.n9e.sink.base-url:}")
     private String monitorN9eSinkBaseUrl;
 
-    @Value("${monitor.n9e.rdb.base-url}")
+    @Value("${monitor.n9e.rdb.base-url:}")
     private String monitorN9eRdbBaseUrl;
 
     private static final Cache<String, NotifyGroup> NOTIFY_GROUP_CACHE = Caffeine.newBuilder()
diff --git a/kafka-manager-extends/kafka-manager-notify/src/main/java/com/xiaojukeji/kafka/manager/notify/OrderPassedNotifyService.java b/kafka-manager-extends/kafka-manager-notify/src/main/java/com/xiaojukeji/kafka/manager/notify/OrderPassedNotifyService.java
index 48e4cb89..8fd6f23b 100644
--- a/kafka-manager-extends/kafka-manager-notify/src/main/java/com/xiaojukeji/kafka/manager/notify/OrderPassedNotifyService.java
+++ b/kafka-manager-extends/kafka-manager-notify/src/main/java/com/xiaojukeji/kafka/manager/notify/OrderPassedNotifyService.java
@@ -19,7 +19,7 @@ public class OrderPassedNotifyService implements ApplicationListener<OrderPassed
     @Autowired
     private AbstractNotifyService notifyService;
 
-    @Value("${notify.order.detail-url}")
+    @Value("${notify.order.detail-url:}")
     private String orderDetailUrl;
 
     @Async
diff --git a/kafka-manager-extends/kafka-manager-notify/src/main/java/com/xiaojukeji/kafka/manager/notify/OrderRefusedNotifyService.java b/kafka-manager-extends/kafka-manager-notify/src/main/java/com/xiaojukeji/kafka/manager/notify/OrderRefusedNotifyService.java
index 439b6edc..890da3cb 100644
--- a/kafka-manager-extends/kafka-manager-notify/src/main/java/com/xiaojukeji/kafka/manager/notify/OrderRefusedNotifyService.java
+++ b/kafka-manager-extends/kafka-manager-notify/src/main/java/com/xiaojukeji/kafka/manager/notify/OrderRefusedNotifyService.java
@@ -19,7 +19,7 @@ public class OrderRefusedNotifyService implements ApplicationListener<OrderRefus
     @Autowired
     private AbstractNotifyService notifyService;
 
-    @Value("${notify.order.detail-url}")
+    @Value("${notify.order.detail-url:}")
     private String orderDetailUrl;
 
     @Async