diff --git a/src/job_manager.go b/src/job_manager.go
index b58fe7f..6c71d30 100644
--- a/src/job_manager.go
+++ b/src/job_manager.go
@@ -32,6 +32,7 @@ func (jm *JobManager) start() {
 			if len(resource.Status) > 0 {
 				break
 			}
+			time.Sleep(time.Second * 1)
 		}
 		log.Info("Receive resource", resource)
 		jm.resources = append(jm.resources, resource)
diff --git a/src/scheduler_fair.go b/src/scheduler_fair.go
index e27c86c..e29380a 100644
--- a/src/scheduler_fair.go
+++ b/src/scheduler_fair.go
@@ -179,6 +179,9 @@ func (scheduler *SchedulerFair) AcquireResource(job Job, task Task) NodeStatus {
 		}
 	}
 	go func(res NodeStatus) {
+		if len(res.Status) == 0 {
+			return
+		}
 		if _, ok := scheduler.resourceAllocations[job.Group]; !ok {
 			scheduler.resourceAllocations[job.Group] = &ResourceCount{}
 		}
@@ -189,10 +192,8 @@ func (scheduler *SchedulerFair) AcquireResource(job Job, task Task) NodeStatus {
 			cnt.NumberGPU ++
 			cnt.MemoryGPU += v.MemoryTotal
 		}
-		log.Info(job.Group, cnt)
-		if len(res.Status) != 0 {
-			scheduler.UpdateNextQueue()
-		}
+		scheduler.UpdateNextQueue()
+
 	}(res)
 	return res
 }