diff --git a/design/baseline/uploads/SPEC-HUB-0001-First-Iteration-0650cb78.md b/design/baseline/uploads/SPEC-HUB-0001-First-Iteration-0650cb78.md
index 74cac49..35e6273 100644
--- a/design/baseline/uploads/SPEC-HUB-0001-First-Iteration-0650cb78.md
+++ b/design/baseline/uploads/SPEC-HUB-0001-First-Iteration-0650cb78.md
@@ -59,7 +59,6 @@
 ```text
 hub.edevs.tech
 pay.hub.edevs.tech
-chat.hub.edevs.tech
 ```
 
 Локальная разработка предшествует серверному развёртыванию.
diff --git a/design/baseline/uploads/SPEC-HUB-0001-First-Iteration.md b/design/baseline/uploads/SPEC-HUB-0001-First-Iteration.md
index 74cac49..35e6273 100644
--- a/design/baseline/uploads/SPEC-HUB-0001-First-Iteration.md
+++ b/design/baseline/uploads/SPEC-HUB-0001-First-Iteration.md
@@ -59,7 +59,6 @@
 ```text
 hub.edevs.tech
 pay.hub.edevs.tech
-chat.hub.edevs.tech
 ```
 
 Локальная разработка предшествует серверному развёртыванию.
diff --git a/design/baseline/uploads/SPEC-HUB-0003-Web-Chat.md b/design/baseline/uploads/SPEC-HUB-0003-Web-Chat.md
index 645200c..1912485 100644
--- a/design/baseline/uploads/SPEC-HUB-0003-Web-Chat.md
+++ b/design/baseline/uploads/SPEC-HUB-0003-Web-Chat.md
@@ -47,7 +47,7 @@ Web Chat не отвечает за:
 
 ```html
 <script
-  src="https://chat.hub.edevs.tech/widget.js"
+  src="https://hub.edevs.tech/chat-widget.js"
   data-product="firepage"
   data-widget-key="public-widget-key">
 </script>
diff --git a/design/baseline/uploads/SPEC-HUB-0004-Internal-Hub-UI-2a293de4.md b/design/baseline/uploads/SPEC-HUB-0004-Internal-Hub-UI-2a293de4.md
index 9d1dd2c..41d0313 100644
--- a/design/baseline/uploads/SPEC-HUB-0004-Internal-Hub-UI-2a293de4.md
+++ b/design/baseline/uploads/SPEC-HUB-0004-Internal-Hub-UI-2a293de4.md
@@ -847,7 +847,8 @@ OpenRouter в разделе интеграций отвечает за инфр
 - продукт;
 - публичный ключ виджета;
 - разрешённые домены;
-- публичный домен `chat.hub.edevs.tech`;
+- публичный путь JS-лоадера `https://hub.edevs.tech/chat-widget.js`;
+- публичный путь iframe-панели `https://hub.edevs.tech/chat/`;
 - опубликованная конфигурация;
 - preview-link;
 - session/error metrics.