diff --git a/webapp/src/views/DeviceAdminView.vue b/webapp/src/views/DeviceAdminView.vue
index 1f35099..1be7a72 100644
--- a/webapp/src/views/DeviceAdminView.vue
+++ b/webapp/src/views/DeviceAdminView.vue
@@ -39,7 +39,7 @@
                             <div class="row mb-3">
                                 <div class="col-sm-2"></div>
                                 <div class="col-sm-10">
-                                    <div class="btn-group" v-for="(doc, index) in pinMappingList.find(i => i.name === deviceConfigList.curPin.name)?.links" :key="index">
+                                    <div class="btn-group mb-2 me-2" v-for="(doc, index) in pinMappingList.find(i => i.name === deviceConfigList.curPin.name)?.links" :key="index">
                                         <a :href="doc.url" class="btn btn-primary" target="_blank">{{ doc.name }}</a>
                                     </div>
                                 </div>