diff --git a/app/src/config/account.ts b/app/src/config/account.ts
index 6841792a3..8d73bc5f3 100644
--- a/app/src/config/account.ts
+++ b/app/src/config/account.ts
@@ -82,6 +82,7 @@ ${window.siyuan.config.cloudRegion === 0 ? window.siyuan.languages.account9 : ""
         <a href="${getCloudURL("settings/avatar")}" class="config-account__avatar" style="background-image: url(${window.siyuan.user.userAvatarURL})" target="_blank"></a>
         <h1 class="config-account__name">
             <a target="_blank" class="fn__a" href="${getCloudURL("member/" + window.siyuan.user.userName)}">${window.siyuan.user.userName}</a>
+            <span class="ft__on-surface ft__smaller">${0 === window.siyuan.config.cloudRegion ? "ld246.com":"liuyun.io"}</span>
         </h1>
         ${userTitlesHTML}
     </div>
diff --git a/app/src/mobile/settings/account.ts b/app/src/mobile/settings/account.ts
index 85a194c47..4f67437e5 100644
--- a/app/src/mobile/settings/account.ts
+++ b/app/src/mobile/settings/account.ts
@@ -26,6 +26,7 @@ export const showAccountInfo = () => {
     <a href="${getCloudURL("settings/avatar")}" class="config-account__avatar" style="background-image: url(${window.siyuan.user.userAvatarURL})" target="_blank"></a>
     <h1 class="config-account__name">
         <a target="_blank" class="fn__a" href="${getCloudURL("member/" + window.siyuan.user.userName)}">${window.siyuan.user.userName}</a>
+        <span class="ft__on-surface ft__smaller">${0 === window.siyuan.config.cloudRegion ? "ld246.com":"liuyun.io"}</span>
     </h1>
     ${userTitlesHTML}
 </div>