diff --git a/web/html/xui/index.html b/web/html/xui/index.html
index e8107544..dd9ca095 100644
--- a/web/html/xui/index.html
+++ b/web/html/xui/index.html
@@ -296,6 +296,7 @@
                         <a-select-option value="20">20</a-select-option>
                         <a-select-option value="50">50</a-select-option>
                         <a-select-option value="100">100</a-select-option>
+                        <a-select-option value="500">500</a-select-option>
                     </a-select>
                     <a-select v-model="logModal.level" style="width:100px;"
                     @change="openLogs()" :dropdown-class-name="themeSwitcher.currentTheme">