diff --git a/web/app/components/workflow/nodes/_base/components/add-variable-popup.tsx b/web/app/components/workflow/nodes/_base/components/add-variable-popup.tsx
index a7a3a8967..663ed074e 100644
--- a/web/app/components/workflow/nodes/_base/components/add-variable-popup.tsx
+++ b/web/app/components/workflow/nodes/_base/components/add-variable-popup.tsx
@@ -27,6 +27,7 @@ export const AddVariablePopup = ({
           hideSearch
           vars={availableVars}
           onChange={onSelect}
+          isSupportFileVar
         />
       </div>
     </div>