diff --git a/installer/helm/chart/volcano/config/volcano-scheduler-ci.conf b/installer/helm/chart/volcano/config/volcano-scheduler-ci.conf
index 5548c22a21e..0385cbc58dd 100644
--- a/installer/helm/chart/volcano/config/volcano-scheduler-ci.conf
+++ b/installer/helm/chart/volcano/config/volcano-scheduler-ci.conf
@@ -3,11 +3,13 @@ tiers:
 - plugins:
   - name: priority
   - name: gang
+    enablePreemptable: false
   - name: conformance
   - name: sla
 - plugins:
   - name: overcommit
   - name: drf
+    enablePreemptable: false
   - name: predicates
   - name: proportion
   - name: nodeorder
diff --git a/installer/helm/chart/volcano/config/volcano-scheduler.conf b/installer/helm/chart/volcano/config/volcano-scheduler.conf
index fca44641c24..d8e26a26d8f 100644
--- a/installer/helm/chart/volcano/config/volcano-scheduler.conf
+++ b/installer/helm/chart/volcano/config/volcano-scheduler.conf
@@ -3,10 +3,12 @@ tiers:
 - plugins:
   - name: priority
   - name: gang
+    enablePreemptable: false
   - name: conformance
 - plugins:
   - name: overcommit
   - name: drf
+    enablePreemptable: false
   - name: predicates
   - name: proportion
   - name: nodeorder
diff --git a/installer/volcano-development.yaml b/installer/volcano-development.yaml
index e658891855a..b98f51f9fe9 100644
--- a/installer/volcano-development.yaml
+++ b/installer/volcano-development.yaml
@@ -8630,10 +8630,12 @@ data:
     - plugins:
       - name: priority
       - name: gang
+        enablePreemptable: false
       - name: conformance
     - plugins:
       - name: overcommit
       - name: drf
+        enablePreemptable: false
       - name: predicates
       - name: proportion
       - name: nodeorder