diff --git a/fe-app-podkop/src/helpers/getBaseUrl.ts b/fe-app-podkop/src/helpers/getBaseUrl.ts
new file mode 100644
index 0000000..88b82ff
--- /dev/null
+++ b/fe-app-podkop/src/helpers/getBaseUrl.ts
@@ -0,0 +1,4 @@
+export function getBaseUrl(): string {
+  const { protocol, hostname } = window.location;
+  return `${protocol}//${hostname}`;
+}
diff --git a/fe-app-podkop/src/helpers/index.ts b/fe-app-podkop/src/helpers/index.ts
new file mode 100644
index 0000000..b3fe842
--- /dev/null
+++ b/fe-app-podkop/src/helpers/index.ts
@@ -0,0 +1 @@
+export * from './getBaseUrl';
diff --git a/fe-app-podkop/src/main.ts b/fe-app-podkop/src/main.ts
index fad5419..5a2e1ba 100644
--- a/fe-app-podkop/src/main.ts
+++ b/fe-app-podkop/src/main.ts
@@ -3,3 +3,4 @@
 
 export * from './validators';
 export * from './constants';
+export * from './helpers';
diff --git a/luci-app-podkop/htdocs/luci-static/resources/view/podkop/additionalTab.js b/luci-app-podkop/htdocs/luci-static/resources/view/podkop/additionalTab.js
index d16b68b..aa07a8a 100644
--- a/luci-app-podkop/htdocs/luci-static/resources/view/podkop/additionalTab.js
+++ b/luci-app-podkop/htdocs/luci-static/resources/view/podkop/additionalTab.js
@@ -7,7 +7,7 @@
 function createAdditionalSection(mainSection) {
     let o = mainSection.tab('additional', _('Additional Settings'));
 
-    o = mainSection.taboption('additional', form.Flag, 'yacd', _('Yacd enable'), '<a href="http://openwrt.lan:9090/ui" target="_blank">openwrt.lan:9090/ui</a>');
+    o = mainSection.taboption('additional', form.Flag, 'yacd', _('Yacd enable'), `<a href="${main.getBaseUrl()}:9090/ui" target="_blank">${main.getBaseUrl()}:9090/ui</a>`);
     o.default = '0';
     o.rmempty = false;
     o.ucisection = 'main';
diff --git a/luci-app-podkop/htdocs/luci-static/resources/view/podkop/main.js b/luci-app-podkop/htdocs/luci-static/resources/view/podkop/main.js
index de2c75a..6e7f3e7 100644
--- a/luci-app-podkop/htdocs/luci-static/resources/view/podkop/main.js
+++ b/luci-app-podkop/htdocs/luci-static/resources/view/podkop/main.js
@@ -189,6 +189,12 @@ var COMMAND_SCHEDULING = {
   P10_PRIORITY: 1900
   // Lowest priority
 };
+
+// src/helpers/getBaseUrl.ts
+function getBaseUrl() {
+  const { protocol, hostname } = window.location;
+  return `${protocol}//${hostname}`;
+}
 return baseclass.extend({
   ALLOWED_WITH_RUSSIA_INSIDE,
   BOOTSTRAP_DNS_SERVER_OPTIONS,
@@ -207,6 +213,7 @@ return baseclass.extend({
   REGIONAL_OPTIONS,
   STATUS_COLORS,
   UPDATE_INTERVAL_OPTIONS,
+  getBaseUrl,
   validateDNS,
   validateDomain,
   validateIPV4,