diff --git a/app/views/admin/galleries/_form.html.erb b/app/views/admin/galleries/_form.html.erb
index 14a1315..d3822c9 100644
--- a/app/views/admin/galleries/_form.html.erb
+++ b/app/views/admin/galleries/_form.html.erb
@@ -135,7 +135,14 @@ input.minicolors-input{
                       <%= t('gallery.thumb_resize_reference') %>
                     </label>
                     <div class="controls">
-                      <%= f.select :resize_gravity, [["---#{t("default")}: #{t("gallery.gravity.#{AlbumSetting::ResizeGravities[0]}")}---",nil]]+AlbumSetting::ResizeGravities.collect{|v| [t("gallery.gravity.#{v}"),v]} %>
+                      <%
+                        default_resize_gravity = AlbumSetting::ResizeGravities[0]
+                        setting = AlbumSetting.first
+                        if setting
+                          default_resize_gravity = setting.resize_gravity
+                        end
+                      %>
+                      <%= f.select :resize_gravity, [["---#{t("default")}: #{t("gallery.gravity.#{default_resize_gravity}")}---",nil]]+AlbumSetting::ResizeGravities.collect{|v| [t("gallery.gravity.#{v}"),v]} %>
                     </div>
                   </div>
                   <div class="control-group" style='display: flex;'>