diff --git a/pkg/scheduler/api/device_info.go b/pkg/scheduler/api/device_info.go
index fc5f8d8f94..1f85792532 100644
--- a/pkg/scheduler/api/device_info.go
+++ b/pkg/scheduler/api/device_info.go
@@ -56,12 +56,11 @@ func (g *GPUDevice) getUsedGPUMemory() uint {
 // isIdleGPU check if the device is idled.
 func (g *GPUDevice) isIdleGPU() bool {
 	if g.PodMap == nil {
-        return true
+		return true
 	}
 	return false
 }
 
-
 // GetGPUResourceOfPod returns the GPU resource required by the pod.
 func GetGPUResourceOfPod(pod *v1.Pod) uint {
 	var mem uint
@@ -80,12 +79,11 @@ func getGPUResourceOfContainer(container *v1.Container) uint {
 	return mem
 }
 
-
 // GetGPUNumberOfPod returns the number of GPUs required by the pod.
 func GetGPUNumberOfPod(pod *v1.Pod) int {
 	var gpus int
 	for _, container := range pod.Spec.Containers {
-	    gpus += getGPUNumberOfContainer(&container)
+		gpus += getGPUNumberOfContainer(&container)
 	}
 	return gpus
 }
@@ -97,4 +95,4 @@ func getGPUNumberOfContainer(container *v1.Container) int {
 		gpus = int(val.Value())
 	}
 	return gpus
-}
\ No newline at end of file
+}
diff --git a/pkg/scheduler/api/node_info.go b/pkg/scheduler/api/node_info.go
index 9b86a9507c..244edc1f71 100644
--- a/pkg/scheduler/api/node_info.go
+++ b/pkg/scheduler/api/node_info.go
@@ -500,23 +500,22 @@ func (ni *NodeInfo) getDevicesAllGPUMemory() map[int]uint {
 func (ni *NodeInfo) GetDevicesIdleGPUs() []int {
 	res := []int{}
 	for _, device := range ni.GPUDevices {
-		if device.isIdleGPU(){
-            res = append(res, device.ID)
+		if device.isIdleGPU() {
+			res = append(res, device.ID)
 		}
 	}
 	return res
 }
 
-
 // AddGPUResource adds the pod to GPU pool if it is assigned
 func (ni *NodeInfo) AddGPUResource(pod *v1.Pod) {
 	gpuRes := GetGPUResourceOfPod(pod)
 	if gpuRes > 0 {
 		ids := GetGPUIndex(pod)
 		for _, id := range ids {
-		   if dev := ni.GPUDevices[id]; dev != nil {
-		   	  dev.PodMap[string(pod.UID)] = pod
-		   }
+			if dev := ni.GPUDevices[id]; dev != nil {
+				dev.PodMap[string(pod.UID)] = pod
+			}
 		}
 	}
 }
@@ -527,9 +526,9 @@ func (ni *NodeInfo) SubGPUResource(pod *v1.Pod) {
 	if gpuRes > 0 {
 		ids := GetGPUIndex(pod)
 		for _, id := range ids {
-		   if dev := ni.GPUDevices[id]; dev != nil {
-		   	  delete(dev.PodMap, string(pod.UID))
-		   }
+			if dev := ni.GPUDevices[id]; dev != nil {
+				delete(dev.PodMap, string(pod.UID))
+			}
 		}
 	}
 }
diff --git a/pkg/scheduler/api/pod_info.go b/pkg/scheduler/api/pod_info.go
index b126d5ef6b..5b816fe1f1 100644
--- a/pkg/scheduler/api/pod_info.go
+++ b/pkg/scheduler/api/pod_info.go
@@ -147,13 +147,13 @@ func GetGPUIndex(pod *v1.Pod) []int {
 			ids := strings.Split(value, ",")
 			idSlice := make([]int, len(ids))
 			for idx, id := range ids {
-			   j, err := strconv.Atoi(id)
-			   if err != nil {
-			   	klog.Errorf("invalid %s=%s", GPUIndex, value)
-			   	return nil
-			   }
-			   idSlice[idx] = j
-			} 
+				j, err := strconv.Atoi(id)
+				if err != nil {
+					klog.Errorf("invalid %s=%s", GPUIndex, value)
+					return nil
+				}
+				idSlice[idx] = j
+			}
 			return idSlice
 		}
 	}
@@ -170,7 +170,7 @@ func escapeJSONPointer(p string) string {
 
 // AddGPUIndexPatch returns the patch adding GPU index
 func AddGPUIndexPatch(ids []int) string {
-    idsstring := strings.Trim(strings.Replace(fmt.Sprint(ids), " ", ",", -1), "[]")
+	idsstring := strings.Trim(strings.Replace(fmt.Sprint(ids), " ", ",", -1), "[]")
 	return fmt.Sprintf(`[{"op": "add", "path": "/metadata/annotations/%s", "value":"%d"},`+
 		`{"op": "add", "path": "/metadata/annotations/%s", "value": "%s"}]`,
 		escapeJSONPointer(PredicateTime), time.Now().UnixNano(),
diff --git a/pkg/scheduler/plugins/predicates/gpu.go b/pkg/scheduler/plugins/predicates/gpu.go
index 7e0ab71a3c..e176e5bb52 100644
--- a/pkg/scheduler/plugins/predicates/gpu.go
+++ b/pkg/scheduler/plugins/predicates/gpu.go
@@ -25,7 +25,6 @@ import (
 	"volcano.sh/volcano/pkg/scheduler/api"
 )
 
-
 // checkNodeGPUSharingPredicate checks if a pod with gpu requirement can be scheduled on a node.
 func checkNodeGPUSharingPredicate(pod *v1.Pod, nodeInfo *api.NodeInfo) (bool, error) {
 	// no gpu sharing request
@@ -42,13 +41,13 @@ func checkNodeGPUSharingPredicate(pod *v1.Pod, nodeInfo *api.NodeInfo) (bool, er
 func checkNodeGPUNumberPredicate(pod *v1.Pod, nodeInfo *api.NodeInfo) (bool, error) {
 	//no gpu number request
 	if api.GetGPUNumberOfPod(pod) <= 0 {
-        return true, nil
+		return true, nil
 	}
 	ids := predicateGPUbyNumber(pod, nodeInfo)
-	if ids == nil{
+	if ids == nil {
 		return false, fmt.Errorf("no enough gpu number on node %s", nodeInfo.Name)
 	}
-    return true, nil
+	return true, nil
 }
 
 // predicateGPU returns the available GPU ID
@@ -79,16 +78,16 @@ func predicateGPUbyNumber(pod *v1.Pod, node *api.NodeInfo) []int {
 	var devIDs []int
 
 	if len(allocatableGPUs) < gpuRequest {
-	  	klog.Errorf("Not enough gpu cards")
-	   	return nil
-	} 
+		klog.Errorf("Not enough gpu cards")
+		return nil
+	}
 
 	for devID := 0; devID < len(allocatableGPUs); devID++ {
 		devIDs = append(devIDs, allocatableGPUs[devID])
-		if len(devIDs) == gpuRequest{
-			return devIDs;
-	    }
+		if len(devIDs) == gpuRequest {
+			return devIDs
+		}
 	}
 
 	return nil
-}
\ No newline at end of file
+}
diff --git a/pkg/scheduler/plugins/predicates/predicates.go b/pkg/scheduler/plugins/predicates/predicates.go
index 2341191589..666b82b600 100644
--- a/pkg/scheduler/plugins/predicates/predicates.go
+++ b/pkg/scheduler/plugins/predicates/predicates.go
@@ -46,7 +46,7 @@ const (
 
 	// GPUSharingPredicate is the key for enabling GPU Sharing Predicate in YAML
 	GPUSharingPredicate = "predicate.GPUSharingEnable"
-	GPUNumberPredicate = "predicate.GPUNumberEnable"
+	GPUNumberPredicate  = "predicate.GPUNumberEnable"
 
 	// CachePredicate control cache predicate feature
 	CachePredicate = "predicate.CacheEnable"
@@ -123,8 +123,8 @@ func enablePredicate(args framework.Arguments) predicateEnable {
 	args.GetBool(&predicate.gpuSharingEnable, GPUSharingPredicate)
 	args.GetBool(&predicate.gpuNumberEnable, GPUNumberPredicate)
 
-    if predicate.gpuSharingEnable && predicate.gpuNumberEnable{
-            klog.Errorf("can not define true in both gpu sharing and gpu number")
+	if predicate.gpuSharingEnable && predicate.gpuNumberEnable {
+		klog.Errorf("can not define true in both gpu sharing and gpu number")
 	}
 
 	args.GetBool(&predicate.cacheEnable, CachePredicate)
@@ -183,7 +183,7 @@ func (pp *predicatesPlugin) OnSessionOpen(ssn *framework.Session) {
 			}
 
 			//predicate gpu sharing
-			if predicate.gpuSharingEnable && api.GetGPUResourceOfPod(pod) > 0  {
+			if predicate.gpuSharingEnable && api.GetGPUResourceOfPod(pod) > 0 {
 				nodeInfo, ok := ssn.Nodes[nodeName]
 				if !ok {
 					klog.Errorf("Failed to get node %s info from cache", nodeName)
@@ -201,18 +201,18 @@ func (pp *predicatesPlugin) OnSessionOpen(ssn *framework.Session) {
 					return
 				}
 				for _, id := range ids {
-				    dev, ok := nodeInfo.GPUDevices[id]
-				    if !ok {
-					    klog.Errorf("Failed to get GPU %d from node %s", id, nodeName)
-					    return
-				    } 
-				    dev.PodMap[string(pod.UID)] = pod
+					dev, ok := nodeInfo.GPUDevices[id]
+					if !ok {
+						klog.Errorf("Failed to get GPU %d from node %s", id, nodeName)
+						return
+					}
+					dev.PodMap[string(pod.UID)] = pod
 				}
 				klog.V(4).Infof("predicates with gpu sharing, update pod %s/%s allocate to node [%s]", pod.Namespace, pod.Name, nodeName)
 			}
 
 			//predicate gpu number
-			if predicate.gpuNumberEnable &&  api.GetGPUNumberOfPod(pod) > 0 {
+			if predicate.gpuNumberEnable && api.GetGPUNumberOfPod(pod) > 0 {
 				nodeInfo, ok := ssn.Nodes[nodeName]
 				if !ok {
 					klog.Errorf("Failed to get node %s info from cache", nodeName)
@@ -230,12 +230,12 @@ func (pp *predicatesPlugin) OnSessionOpen(ssn *framework.Session) {
 					return
 				}
 				for _, id := range ids {
-				    dev, ok := nodeInfo.GPUDevices[id]
-				    if !ok {
-					    klog.Errorf("Failed to get GPU %d from node %s", id, nodeName)
-					    return
-				    } 
-				    dev.PodMap[string(pod.UID)] = pod
+					dev, ok := nodeInfo.GPUDevices[id]
+					if !ok {
+						klog.Errorf("Failed to get GPU %d from node %s", id, nodeName)
+						return
+					}
+					dev.PodMap[string(pod.UID)] = pod
 				}
 				klog.V(4).Infof("predicates with gpu number, update pod %s/%s allocate to node [%s]", pod.Namespace, pod.Name, nodeName)
 			}
@@ -268,9 +268,9 @@ func (pp *predicatesPlugin) OnSessionOpen(ssn *framework.Session) {
 					return
 				}
 				for _, id := range ids {
-				    if dev, ok := nodeInfo.GPUDevices[id]; ok {
-					   delete(dev.PodMap, string(pod.UID))
-				    }
+					if dev, ok := nodeInfo.GPUDevices[id]; ok {
+						delete(dev.PodMap, string(pod.UID))
+					}
 				}
 
 				klog.V(4).Infof("predicates with gpu sharing, update pod %s/%s deallocate from node [%s]", pod.Namespace, pod.Name, nodeName)
@@ -403,7 +403,7 @@ func (pp *predicatesPlugin) OnSessionOpen(ssn *framework.Session) {
 		if predicate.gpuNumberEnable {
 			//CheckGPUNumberPredicate
 			fit, err := checkNodeGPUNumberPredicate(task.Pod, node)
-			if err != nil{
+			if err != nil {
 				return err
 			}