diff --git a/packages/amis/src/renderers/Form/InputTable.tsx b/packages/amis/src/renderers/Form/InputTable.tsx
index 6987a889578..46d2b5e0462 100644
--- a/packages/amis/src/renderers/Form/InputTable.tsx
+++ b/packages/amis/src/renderers/Form/InputTable.tsx
@@ -1224,7 +1224,7 @@ export default class FormTable<
     const firstRow = filteredItems[list[0]];
     list[0] = items.findIndex(item => item === firstRow);
     if (list[0] === -1) {
-      throw new Error('row not found');
+      return path;
     }
     return list.join('.');
   }