diff --git a/pkg/scheduler/scheduler.go b/pkg/scheduler/scheduler.go
index 5da8db940c..db273e2fdc 100644
--- a/pkg/scheduler/scheduler.go
+++ b/pkg/scheduler/scheduler.go
@@ -61,27 +61,10 @@ func NewScheduler(
 
 // Run runs the Scheduler
 func (pc *Scheduler) Run(stopCh <-chan struct{}) {
-	var err error
-
 	// Start cache for policy.
 	go pc.cache.Run(stopCh)
 	pc.cache.WaitForCacheSync(stopCh)
 
-	// Load configuration of scheduler
-	schedConf := defaultSchedulerConf
-	if len(pc.schedulerConf) != 0 {
-		if schedConf, err = readSchedulerConf(pc.schedulerConf); err != nil {
-			glog.Errorf("Failed to read scheduler configuration '%s', using default configuration: %v",
-				pc.schedulerConf, err)
-			schedConf = defaultSchedulerConf
-		}
-	}
-
-	pc.actions, pc.plugins, err = loadSchedulerConf(schedConf)
-	if err != nil {
-		panic(err)
-	}
-
 	go wait.Until(pc.runOnce, pc.schedulePeriod, stopCh)
 }
 
@@ -91,6 +74,8 @@ func (pc *Scheduler) runOnce() {
 	defer glog.V(4).Infof("End scheduling ...")
 	defer metrics.UpdateE2eDuration(metrics.Duration(scheduleStartTime))
 
+	pc.loadSchedulerConf()
+
 	ssn := framework.OpenSession(pc.cache, pc.plugins)
 	defer framework.CloseSession(ssn)
 
@@ -100,3 +85,22 @@ func (pc *Scheduler) runOnce() {
 		metrics.UpdateActionDuration(action.Name(), metrics.Duration(actionStartTime))
 	}
 }
+
+func (pc *Scheduler) loadSchedulerConf() {
+	var err error
+
+	// Load configuration of scheduler
+	schedConf := defaultSchedulerConf
+	if len(pc.schedulerConf) != 0 {
+		if schedConf, err = readSchedulerConf(pc.schedulerConf); err != nil {
+			glog.Errorf("Failed to read scheduler configuration '%s', using default configuration: %v",
+				pc.schedulerConf, err)
+			schedConf = defaultSchedulerConf
+		}
+	}
+
+	pc.actions, pc.plugins, err = loadSchedulerConf(schedConf)
+	if err != nil {
+		panic(err)
+	}
+}