diff --git a/src/vueLib/tables/components/FilterSelect.vue b/src/vueLib/tables/components/FilterSelect.vue
index f3509cd..49c0d66 100644
--- a/src/vueLib/tables/components/FilterSelect.vue
+++ b/src/vueLib/tables/components/FilterSelect.vue
@@ -26,7 +26,10 @@
   </q-card>
 </template>
 <script setup lang="ts">
-import { computed } from 'vue';
+import { computed, ref, watch } from 'vue';
+
+// initialized only after first mount
+const isMounted = ref(false);
 
 const props = defineProps({
   columnFilter: String,
@@ -42,6 +45,18 @@ const columnFilter = computed({
   set: (v) => emit('update:columnFilter', v),
 });
 
+//reset column option
+watch(
+  () => props.columnFilter,
+  () => {
+    if (!isMounted.value) {
+      isMounted.value = true;
+      return;
+    }
+    emit('update:columnOption', []); // reset properly
+  },
+);
+
 const columnOption = computed({
   get: () => props.columnOption,
   set: (v) => emit('update:columnOption', v),