diff --git a/src/modules/11_discipline/components/3_InvestigateDisciplinary/Dialogbody.vue b/src/modules/11_discipline/components/3_InvestigateDisciplinary/Dialogbody.vue
index c2ffc570c..38349b77b 100644
--- a/src/modules/11_discipline/components/3_InvestigateDisciplinary/Dialogbody.vue
+++ b/src/modules/11_discipline/components/3_InvestigateDisciplinary/Dialogbody.vue
@@ -173,16 +173,16 @@ watchEffect(() => {
           :filter="filterKeyword2"
           row-key="nameDirector"
           :visible-columns="visibleColumns2"
-          selection="single"
+          selection="multiple"
           v-model:selected="selected"
         >
           <template v-slot:header-selection="scope">
-            <q-checkbox
+            <!-- <q-checkbox
               keep-color
               color="primary"
               dense
               v-model="scope.selected"
-            />
+            /> -->
           </template>
 
           <template v-slot:body="props">