diff --git a/juser/views.py b/juser/views.py
index 64535f3fe..a5978c80d 100644
--- a/juser/views.py
+++ b/juser/views.py
@@ -453,7 +453,6 @@ def down_key(request):
         uuid_r = request.GET.get('uuid', '')
     else:
         uuid_r = request.user.uuid
-
     if uuid_r:
         user = get_object(User, uuid=uuid_r)
         if user:
@@ -466,7 +465,8 @@ def down_key(request):
                 f.close()
                 response = HttpResponse(data, content_type='application/octet-stream')
                 response['Content-Disposition'] = 'attachment; filename=%s' % os.path.basename(private_key_file)
-                os.unlink(private_key_file)
+                if request.user.role == 'CU':
+                    os.unlink(private_key_file)
                 return response
     return HttpResponse('No Key File. Contact Admin.')
 
diff --git a/templates/juser/user_list.html b/templates/juser/user_list.html
index f17fb9e03..7968e889e 100644
--- a/templates/juser/user_list.html
+++ b/templates/juser/user_list.html
@@ -70,7 +70,7 @@
                                     {% if user.username|key_exist %}
                                         <a  href="{% url 'key_down' %}?uuid={{ user.uuid }}" >下载</a>
                                     {% else %}
-                                        <span style="color: #586b7d">NoKey</span>
+                                        <a href="#" onclick="genSSH('{{ user.username }}','{% url 'key_gen' %}?uuid={{ user.uuid }}')">NoKey GenOne?</a>
                                     {% endif %}
                                 </td>
                                 <td class="text-center">
@@ -150,5 +150,13 @@
         });
         $('.shiftCheckbox').shiftcheckbox();
     });
+function genSSH(username, url) {
+    if (confirm('Are you sure to gen a sshkey for user ' + username)) {
+        $.get(url, function (data) {
+            alert(data);
+            location.reload()
+        })
+    }
+}
 </script>
 {% endblock %}
\ No newline at end of file