diff --git a/web/html/xui/form/sniffing.html b/web/html/xui/form/sniffing.html
index 6f3a636c..a088dee7 100644
--- a/web/html/xui/form/sniffing.html
+++ b/web/html/xui/form/sniffing.html
@@ -1,5 +1,5 @@
 {{define "form/sniffing"}}
-<a-divider style="margin:0;"></a-divider>
+<a-divider style="margin:5px 0 0;"></a-divider>
 <a-form :colon="false" :label-col="{ md: {span:8} }" :wrapper-col="{ md: {span:14} }">
   <a-form-item>
     <span slot="label">
@@ -19,4 +19,4 @@
     </a-checkbox-group>
   </a-form-item>
 </a-form>
-{{end}}
\ No newline at end of file
+{{end}}