diff --git a/src/components/DialogDuplicateData.vue b/src/components/DialogDuplicateData.vue
index 97530a35..6153287e 100644
--- a/src/components/DialogDuplicateData.vue
+++ b/src/components/DialogDuplicateData.vue
@@ -128,7 +128,7 @@ onMounted(() => {
   </DialogForm>
 </template>
 
-<style lang="scss">
+<style lang="scss" scoped>
 .active {
   border: 3px solid var(--blue-4);
   background-color: var(--blue-0);