diff --git a/frontend/src/pages/DataAnnotation/Home/ExportAnnotationDialog.tsx b/frontend/src/pages/DataAnnotation/Home/ExportAnnotationDialog.tsx
index 05f8506..e8658a2 100644
--- a/frontend/src/pages/DataAnnotation/Home/ExportAnnotationDialog.tsx
+++ b/frontend/src/pages/DataAnnotation/Home/ExportAnnotationDialog.tsx
@@ -178,14 +178,15 @@ export default function ExportAnnotationDialog({
             <Select
               options={FORMAT_OPTIONS.map((opt) => ({
                 label: (
-                  <div>
+                  <div className="py-1">
                     <div className="font-medium">{opt.label}</div>
                     <div className="text-xs text-gray-400">{opt.description}</div>
                   </div>
                 ),
                 value: opt.value,
+                simpleLabel: opt.label,
               }))}
-              optionLabelProp="label"
+              optionLabelProp="simpleLabel"
             />
           </Form.Item>