diff --git a/dolphinscheduler-api/src/main/resources/application.yaml b/dolphinscheduler-api/src/main/resources/application.yaml
index 62342b004b..874e638c12 100644
--- a/dolphinscheduler-api/src/main/resources/application.yaml
+++ b/dolphinscheduler-api/src/main/resources/application.yaml
@@ -63,7 +63,7 @@ spring:
     jdbc:
       initialize-schema: never
     properties:
-      org.quartz.threadPool:threadPriority: 5
+      org.quartz.threadPool.threadPriority: 5
       org.quartz.jobStore.isClustered: true
       org.quartz.jobStore.class: org.springframework.scheduling.quartz.LocalDataSourceJobStore
       org.quartz.scheduler.instanceId: AUTO
diff --git a/dolphinscheduler-master/src/main/resources/application.yaml b/dolphinscheduler-master/src/main/resources/application.yaml
index c17bf12620..4a00768278 100644
--- a/dolphinscheduler-master/src/main/resources/application.yaml
+++ b/dolphinscheduler-master/src/main/resources/application.yaml
@@ -54,7 +54,7 @@ spring:
     jdbc:
       initialize-schema: never
     properties:
-      org.quartz.threadPool:threadPriority: 5
+      org.quartz.threadPool.threadPriority: 5
       org.quartz.jobStore.isClustered: true
       org.quartz.jobStore.class: org.springframework.scheduling.quartz.LocalDataSourceJobStore
       org.quartz.scheduler.instanceId: AUTO
@@ -66,6 +66,7 @@ spring:
       org.quartz.threadPool.makeThreadsDaemons: true
       org.quartz.threadPool.threadCount: 25
       org.quartz.jobStore.misfireThreshold: 60000
+      org.quartz.scheduler.batchTriggerAcquisitionMaxCount: 1
       org.quartz.scheduler.makeSchedulerThreadDaemon: true
       org.quartz.jobStore.driverDelegateClass: org.quartz.impl.jdbcjobstore.PostgreSQLDelegate
       org.quartz.jobStore.clusterCheckinInterval: 5000