diff --git a/src/resource_pool.go b/src/resource_pool.go
index 49fb6c7..c34dc35 100644
--- a/src/resource_pool.go
+++ b/src/resource_pool.go
@@ -911,6 +911,7 @@ func (pool *ResourcePool) releaseResource(job Job, agent NodeStatus) {
 	/* in case node is offline */
 	if !ok {
 		/* TODO, update usingTotalGPU correctly */
+		log.Warn("node ", agent.ClientID, " not present")
 		return
 	}
 	for _, gpu := range agent.Status {
diff --git a/src/scheduler_capacity.go b/src/scheduler_capacity.go
index 8cc9a6a..afb61e3 100644
--- a/src/scheduler_capacity.go
+++ b/src/scheduler_capacity.go
@@ -250,19 +250,20 @@ func (scheduler *SchedulerCapacity) AcquireResource(job Job) []NodeStatus {
 
 func (scheduler *SchedulerCapacity) ReleaseResource(job Job, agent NodeStatus) {
 	InstanceOfResourcePool().releaseResource(job, agent)
+
+	scheduler.resourceAllocationsMu.Lock()
+	if _, ok := scheduler.resourceAllocations[job.Group]; !ok {
+		scheduler.resourceAllocations[job.Group] = &ResourceCount{}
+	}
+	cnt, _ := scheduler.resourceAllocations[job.Group]
+	cnt.CPU -= agent.MemTotal
+	cnt.Memory -= agent.NumCPU
+	for _, v := range agent.Status {
+		cnt.NumberGPU --
+		cnt.MemoryGPU -= v.MemoryTotal
+	}
+	scheduler.resourceAllocationsMu.Unlock()
 	go func(res NodeStatus) {
-		scheduler.resourceAllocationsMu.Lock()
-		if _, ok := scheduler.resourceAllocations[job.Group]; !ok {
-			scheduler.resourceAllocations[job.Group] = &ResourceCount{}
-		}
-		cnt, _ := scheduler.resourceAllocations[job.Group]
-		cnt.CPU -= res.MemTotal
-		cnt.Memory -= res.NumCPU
-		for _, v := range res.Status {
-			cnt.NumberGPU --
-			cnt.MemoryGPU -= v.MemoryTotal
-		}
-		scheduler.resourceAllocationsMu.Unlock()
 		scheduler.UpdateNextQueue()
 	}(agent)
 }
diff --git a/src/scheduler_fair.go b/src/scheduler_fair.go
index ffe0d26..4ee9895 100644
--- a/src/scheduler_fair.go
+++ b/src/scheduler_fair.go
@@ -276,17 +276,17 @@ func (scheduler *SchedulerFair) AcquireResource(job Job) []NodeStatus {
 
 func (scheduler *SchedulerFair) ReleaseResource(job Job, agent NodeStatus) {
 	InstanceOfResourcePool().releaseResource(job, agent)
-	go func(res NodeStatus) {
-		scheduler.resourceAllocationsMu.Lock()
-		if _, ok := scheduler.resourceAllocations[job.Group]; !ok {
-			scheduler.resourceAllocations[job.Group] = &ResourceCount{}
-		}
-		cnt, _ := scheduler.resourceAllocations[job.Group]
-		cnt.CPU -= res.NumCPU
-		cnt.Memory -= res.MemTotal
-		cnt.NumberGPU -= len(res.Status)
-		scheduler.resourceAllocationsMu.Unlock()
-	}(agent)
+
+	scheduler.resourceAllocationsMu.Lock()
+	if _, ok := scheduler.resourceAllocations[job.Group]; !ok {
+		scheduler.resourceAllocations[job.Group] = &ResourceCount{}
+	}
+	cnt, _ := scheduler.resourceAllocations[job.Group]
+	cnt.CPU -= agent.NumCPU
+	cnt.Memory -= agent.MemTotal
+	cnt.NumberGPU -= len(agent.Status)
+	scheduler.resourceAllocationsMu.Unlock()
+
 	go func() {
 		scheduler.UpdateQuota()
 	}()