diff --git a/frontend/components/global/ComboBox.vue b/frontend/components/global/ComboBox.vue
index 19622a0..6c06e4a 100644
--- a/frontend/components/global/ComboBox.vue
+++ b/frontend/components/global/ComboBox.vue
@@ -33,7 +33,7 @@ const emit = defineEmits(["update:modelValue"]);
 
 // state
 
-const value = ref<OptionChildren>();
+const value = ref<OptionChildren | Option>();
 
 // watch
 
@@ -49,7 +49,10 @@ watch(
 watch(
     () => modelValue.value,
     (newValue) => {
-        const target = options.value.flatMap((option) => option.children).find((child) => child.id == newValue);
+        let target;
+        target = newValue?.toString().startsWith("category")
+            ? options.value.find((child) => child.slug == newValue)
+            : options.value.flatMap((option) => option.children).find((child) => child.slug == newValue);
 
         value.value = target || undefined;
     },