diff --git a/backend/apps/web/routers/users.py b/backend/apps/web/routers/users.py
index e9d74a1197..d77475d8df 100644
--- a/backend/apps/web/routers/users.py
+++ b/backend/apps/web/routers/users.py
@@ -11,6 +11,7 @@ import logging
 
 from apps.web.models.users import UserModel, UserUpdateForm, UserRoleUpdateForm, Users
 from apps.web.models.auths import Auths
+from apps.web.models.chats import Chats
 
 from utils.utils import get_verified_user, get_password_hash, get_admin_user
 from constants import ERROR_MESSAGES
@@ -80,6 +81,17 @@ class UserResponse(BaseModel):
 @router.get("/{user_id}", response_model=UserResponse)
 async def get_user_by_id(user_id: str, user=Depends(get_verified_user)):
 
+    if user_id.startswith("shared-"):
+        chat_id = user_id.replace("shared-", "")
+        chat = Chats.get_chat_by_id(chat_id)
+        if chat:
+            user_id = chat.user_id
+        else:
+            raise HTTPException(
+                status_code=status.HTTP_400_BAD_REQUEST,
+                detail=ERROR_MESSAGES.USER_NOT_FOUND,
+            )
+
     user = Users.get_user_by_id(user_id)
 
     if user:
diff --git a/src/routes/s/[id]/+page.svelte b/src/routes/s/[id]/+page.svelte
index b7b138a89d..d6fcd839b7 100644
--- a/src/routes/s/[id]/+page.svelte
+++ b/src/routes/s/[id]/+page.svelte
@@ -13,6 +13,7 @@
 	import Messages from '$lib/components/chat/Messages.svelte';
 	import Navbar from '$lib/components/layout/Navbar.svelte';
 	import { getUserById } from '$lib/apis/users';
+	import { error } from '@sveltejs/kit';
 
 	const i18n = getContext('i18n');
 
@@ -90,7 +91,10 @@
 		});
 
 		if (chat) {
-			user = await getUserById(localStorage.token, chat.user_id);
+			user = await getUserById(localStorage.token, chat.user_id).catch((error) => {
+				console.error(error);
+				return null;
+			});
 
 			const chatContent = chat.chat;