diff --git a/templates/repo/cloudbrain/benchmark/new.tmpl b/templates/repo/cloudbrain/benchmark/new.tmpl
index 4b7d0da2e..6e6fb80cd 100755
--- a/templates/repo/cloudbrain/benchmark/new.tmpl
+++ b/templates/repo/cloudbrain/benchmark/new.tmpl
@@ -187,7 +187,7 @@
             const n_length = data['child_types'].length
             let html=''
             for (let i=0;i<n_length;i++){
-                html += `<option value="${data['child_types'][i].id}">"${data['child_types'][i].value}"</option>`;
+                html += `<option value="${data['child_types'][i].id}">${data['child_types'][i].value}</option>`;
             }
             document.getElementById("benchmark_child_types_id").innerHTML=html;
         })