diff --git a/Makefile b/Makefile
index bec59488..45cc6b97 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 
 NOW = $(shell date -u '+%Y%m%d%I%M%S')
 
-RELEASE_VERSION = 5.0.0-ga-06
+RELEASE_VERSION = 5.1.0
 
 APP 			= n9e
 SERVER_BIN  	= $(APP)
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index 915b8abf..ec173520 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -79,7 +79,7 @@ services:
       - "server"
 
   nwebapi:
-    image: ulric2019/nightingale:5.0.0-ga-06
+    image: ulric2019/nightingale:5.1.0
     container_name: nwebapi
     hostname: nwebapi
     restart: always
@@ -107,7 +107,7 @@ services:
       - "webapi"
 
   nserver:
-    image: ulric2019/nightingale:5.0.0-ga-06
+    image: ulric2019/nightingale:5.1.0
     container_name: nserver
     hostname: nserver
     restart: always
diff --git a/src/server/engine/repeat.go b/src/server/engine/repeat.go
index 61d2bdce..5791be37 100644
--- a/src/server/engine/repeat.go
+++ b/src/server/engine/repeat.go
@@ -48,6 +48,14 @@ func repeat() {
 
 		event.DB2Mem()
 
+		// 重复通知的告警，应该用新的时间来判断是否生效和是否屏蔽，
+		// 不能使用TriggerTime，因为TriggerTime是触发时的时间，
+		// 先发了告警，又做了屏蔽，本质是不想发了，如果继续用TriggerTime判断
+		// 就还是会发，不符合预期，所以，这里伪装一下TriggerTime，
+		// 判断完了再卸掉伪装
+		realTriggerTime := event.TriggerTime
+		event.TriggerTime = event.NotifyRepeatNext
+
 		if isNoneffective(event.TriggerTime, rule) {
 			continue
 		}
@@ -56,6 +64,8 @@ func repeat() {
 			continue
 		}
 
+		event.TriggerTime = realTriggerTime
+
 		fillUsers(event)
 		notify(event)