diff --git a/src/components/FusionSettings/SurfaceCorrection.vue b/src/components/FusionSettings/SurfaceCorrection.vue
index 8948a5b..4bbf3c2 100644
--- a/src/components/FusionSettings/SurfaceCorrection.vue
+++ b/src/components/FusionSettings/SurfaceCorrection.vue
@@ -21,7 +21,7 @@
       <div class="col-1"></div>
       <div class="col-2 q-px-md">
         <div class="col-2"> <q-select class="q-pt-md" :label="$t('point amount')"
-            @update:model-value="(val) => { chang_point_amount(val) }" :dense="true" filled v-model="value_point_amount"
+            @update:model-value="(val) => {now_amount=val; chang_point_amount(val) }" :dense="true" filled v-model="value_point_amount"
             :options="options_value_point_amount" emit-value map-options />
         </div>
       </div>