diff --git a/src/components/FilteredTable.tsx b/src/components/FilteredTable.tsx
index 1ea0429..60228eb 100644
--- a/src/components/FilteredTable.tsx
+++ b/src/components/FilteredTable.tsx
@@ -190,7 +190,7 @@ export function FilteredTable({ schema, data, showFilters = false }: FilteredTab
                 <tr>
                     {schema.map(
                         (field) =>
-                            visibleColumns[field.name] !== false && (
+                            visibleColumns[field.name] && (
                                 <th key={field.name} className="column-header">
                                     {field.title}
                                 </th>
@@ -204,9 +204,9 @@ export function FilteredTable({ schema, data, showFilters = false }: FilteredTab
                         <tr key={item['id'] || i}>
                             {schema.map(
                                 (field) =>
-                                    visibleColumns[field.name] !== false && (
+                                    visibleColumns[field.name] && (
                                         <td key={field.name} className="data-cell">
-                                            {item[field.name]}
+                                            {item[field.name] || "-"}
                                         </td>
                                     )
                             )}