diff --git a/apps/chat-e2e/src/testData/expectedConstants.ts b/apps/chat-e2e/src/testData/expectedConstants.ts
index 0ffd5120a9..a09536058e 100644
--- a/apps/chat-e2e/src/testData/expectedConstants.ts
+++ b/apps/chat-e2e/src/testData/expectedConstants.ts
@@ -124,7 +124,7 @@ export const ExpectedConstants = {
   requiredFieldErrorMessage: 'Please fill in all required fields',
   isolatedUrl: (modelId: string) => `${config.use!.baseURL}/models/${modelId}`,
   modelNotFountErrorMessage:
-    'Model is not found.Please contact your administrator.',
+    'Agent is not found.Please contact your administrator.',
   nameWithDotErrorMessage: 'Using a dot at the end of a name is not permitted.',
   notAllowedDuplicatedFolderNameErrorMessage:
     'Not allowed to have folders with same names',
diff --git a/apps/chat/src/components/Chat/Chat.tsx b/apps/chat/src/components/Chat/Chat.tsx
index ae72b3a3ee..458a474cfa 100644
--- a/apps/chat/src/components/Chat/Chat.tsx
+++ b/apps/chat/src/components/Chat/Chat.tsx
@@ -864,7 +864,7 @@ export function Chat() {
     return (
       <div className="h-screen pt-2">
         <NotFoundEntity
-          entity={t('Model is')}
+          entity={t('Agent is')}
           additionalText={t('Please contact your administrator.') || ''}
         />
       </div>