diff --git a/website/docs/user-guide/sessions.md b/website/docs/user-guide/sessions.md
index 6362ff984a..40c352556e 100644
--- a/website/docs/user-guide/sessions.md
+++ b/website/docs/user-guide/sessions.md
@@ -468,6 +468,8 @@ hermes sessions delete 20250305_091523_a1b2c3d4
 hermes sessions delete 20250305_091523_a1b2c3d4 --yes
 ```
 
+Deleting a session that is still open in a running chat does not stop that chat: its next save recreates the session under the same id with the full in-memory transcript. Close the chat first if you want the session gone.
+
 ### Rename a Session
 
 ```bash
diff --git a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/sessions.md b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/sessions.md
index 0c82602f6d..07c4e9eed3 100644
--- a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/sessions.md
+++ b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/sessions.md
@@ -382,6 +382,8 @@ hermes sessions delete 20250305_091523_a1b2c3d4
 hermes sessions delete 20250305_091523_a1b2c3d4 --yes
 ```
 
+删除一个仍在运行中的对话所使用的 session 并不会结束该对话：它下一次保存时会以同一个 id 重建 session，并写入完整的内存中对话记录。如果希望该 session 彻底消失，请先关闭对话。
+
 ### 重命名 Session
 
 ```bash