diff --git a/src/pages/Ticket/Negative/TicketLackList.vue b/src/pages/Ticket/Negative/TicketLackList.vue
index e4c49b641..ac0188018 100644
--- a/src/pages/Ticket/Negative/TicketLackList.vue
+++ b/src/pages/Ticket/Negative/TicketLackList.vue
@@ -9,7 +9,6 @@ import NegativeOriginDialog from 'pages/Ticket/Negative/NegativeOriginDialog.vue
 import TotalNegativeOriginDialog from 'pages/Ticket/Negative/TotalNegativeOriginDialog.vue';
 import ItemDescriptorProxy from 'src/pages/Item/Card/ItemDescriptorProxy.vue';
 import VnSubToolbar from 'src/components/ui/VnSubToolbar.vue';
-import axios from 'axios';
 import { useDialogPluginComponent } from 'quasar';
 
 const stateStore = useStateStore();
@@ -18,7 +17,6 @@ const selectedRows = ref([]);
 const showTicketDialog = ref(false);
 const showNegativeOriginDialog = ref(false);
 const showTotalNegativeOriginDialog = ref(false);
-const reasonegativeOriginDialog = ref(null);
 const currentRow = ref(null);
 const { dialogRef, onDialogHide } = useDialogPluginComponent();
 
@@ -91,6 +89,23 @@ const columns = computed(() => [
 </script>
 
 <template>
+    <template v-if="stateStore.isHeaderMounted()">
+        <Teleport to="#actions-append">
+            <div class="row q-gutter-x-sm">
+                <QBtn
+                    flat
+                    @click="stateStore.toggleRightDrawer()"
+                    round
+                    dense
+                    icon="menu"
+                >
+                    <QTooltip bottom anchor="bottom right">
+                        {{ t('globals.collapseMenu') }}
+                    </QTooltip>
+                </QBtn>
+            </div>
+        </Teleport>
+    </template>
     <QPage class="column items-center">
         <VnSubToolbar class="bg-vn-dark justify-end">
             <template #st-actions>