diff --git a/client/src/components/SubdirectoryFieldConfig.tsx b/client/src/components/SubdirectoryFieldConfig.tsx
index f797dd3..3a414e1 100644
--- a/client/src/components/SubdirectoryFieldConfig.tsx
+++ b/client/src/components/SubdirectoryFieldConfig.tsx
@@ -47,11 +47,6 @@ export default function SubdirectoryFieldConfig({
 
   const subdirectories = subdirectoriesData?.subdirectories || [];
   const showSubdirectory = !!field.options?.showSubdirectory;
-  const selectedSubdirectoryId = field.options?.subdirectoryId as number | undefined;
-
-  const selectedSubdirectory = useMemo(() => {
-    return subdirectories.find((s) => s.id === selectedSubdirectoryId || s.childTableId === selectedSubdirectoryId);
-  }, [subdirectories, selectedSubdirectoryId]);
 
   const selectedTable = useMemo(() => {
     return tablesData?.tables?.find((t) => t.id === tableId);
@@ -65,7 +60,6 @@ export default function SubdirectoryFieldConfig({
           tableId: undefined,
           displayColumn: undefined,
           showSubdirectory: undefined,
-          subdirectoryId: undefined,
         },
       });
       return;
@@ -78,7 +72,6 @@ export default function SubdirectoryFieldConfig({
         tableId: newTableId,
         displayColumn: newSelectedTable?.columns?.[0]?.name || undefined,
         showSubdirectory: undefined,
-        subdirectoryId: undefined,
       },
     });
   };
@@ -88,18 +81,6 @@ export default function SubdirectoryFieldConfig({
       options: {
         ...field.options,
         showSubdirectory: checked,
-        subdirectoryId: checked ? field.options?.subdirectoryId : undefined,
-      },
-    });
-  };
-
-  const handleSubdirectoryChange = (value: string) => {
-    const newSubdirectory = value === 'none' ? undefined : subdirectories.find((s) => s.id?.toString() === value || s.childTableId?.toString() === value);
-    updateField(index, {
-      options: {
-        ...field.options,
-        subdirectoryId: newSubdirectory?.id,
-        childTableId: newSubdirectory?.childTableId,
       },
     });
   };
@@ -178,32 +159,12 @@ export default function SubdirectoryFieldConfig({
           </div>
 
           {showSubdirectory && (
-            <div>
-              <Label className="text-xs">Подсправочник</Label>
-              <Select value={selectedSubdirectoryId?.toString() || 'none'} onValueChange={handleSubdirectoryChange}>
-                <SelectTrigger>
-                  <SelectValue placeholder="Выберите подсправочник" />
-                </SelectTrigger>
-                <SelectContent>
-                  <SelectItem value="none">Не выбрано</SelectItem>
-                  {subdirectories.length === 0 && (
-                    <SelectItem value="no-subdirectories" disabled>
-                      Нет привязанных подсправочников
-                    </SelectItem>
-                  )}
-                  {subdirectories.map((sub) => (
-                    <SelectItem key={sub.id} value={sub.id?.toString() || sub.childTableId?.toString() || ''}>
-                      {sub.childTable?.name || `Справочник ${sub.childTableId}`}
-                    </SelectItem>
-                  ))}
-                </SelectContent>
-              </Select>
-              {selectedSubdirectory && (
-                <p className="text-xs text-muted-foreground mt-1">
-                  Подсправочник показывается при выборе привязанных строк родителя.
-                </p>
-              )}
-            </div>
+            <p className="text-xs text-muted-foreground">
+              При выборе строки родительского справочника будет показан подсправочник, привязанный к этой строке.
+              {subdirectories.length > 0
+                ? ` Найдено подсправочников: ${subdirectories.length}.`
+                : ' Нет привязанных подсправочников.'}
+            </p>
           )}
         </div>
       )}
diff --git a/client/src/components/TableFieldWithSubdirectory.tsx b/client/src/components/TableFieldWithSubdirectory.tsx
index 8b8f189..a07a8fe 100644
--- a/client/src/components/TableFieldWithSubdirectory.tsx
+++ b/client/src/components/TableFieldWithSubdirectory.tsx
@@ -65,7 +65,6 @@ export default function TableFieldWithSubdirectory({
   const opts = options && !Array.isArray(options) ? (options as Record<string, any>) : {};
   const tableId = opts.tableId as number | undefined;
   const showSubdirectory = !!opts.showSubdirectory;
-  const subdirectoryId = opts.subdirectoryId as number | undefined;
 
   const { data: subdirectoriesData } = useQuery<{ subdirectories: DataTableSubdirectory[] }>({
     queryKey: ['/api/directories', tableId, 'subdirectories'],
@@ -77,16 +76,14 @@ export default function TableFieldWithSubdirectory({
     staleTime: 60 * 1000,
   });
 
-  const subdirectory = useMemo(() => {
-    return subdirectoriesData?.subdirectories?.find((s) => s.id === subdirectoryId);
-  }, [subdirectoriesData, subdirectoryId]);
-
   const { parentId, childId } = parseTableValue(value);
 
-  const isParentLinked = useMemo(() => {
-    if (!subdirectory || !parentId) return false;
-    return subdirectory.parentRowIds?.includes(Number(parentId)) ?? false;
-  }, [subdirectory, parentId]);
+  const subdirectory = useMemo(() => {
+    if (!parentId) return undefined;
+    return subdirectoriesData?.subdirectories?.find((s) =>
+      s.parentRowIds?.includes(Number(parentId))
+    );
+  }, [subdirectoriesData, parentId]);
 
   const handleParentChange = (newParentId: string) => {
     onChange(serializeTableValue(newParentId || null, null));
@@ -96,7 +93,7 @@ export default function TableFieldWithSubdirectory({
     onChange(serializeTableValue(parentId, newChildId || null));
   };
 
-  if (!showSubdirectory || !subdirectory || allowMultiple) {
+  if (!showSubdirectory || allowMultiple) {
     const SelectComponent = allowMultiple ? TableFieldMultiSelect : TableFieldSelect;
     return (
       <SelectComponent
@@ -111,10 +108,9 @@ export default function TableFieldWithSubdirectory({
   }
 
   const parentOptions = opts;
-  const childOptions = {
-    ...opts,
-    tableId: subdirectory.childTableId,
-  };
+  const childOptions = subdirectory
+    ? { ...opts, tableId: subdirectory.childTableId }
+    : opts;
 
   return (
     <div className="space-y-2">
@@ -126,7 +122,7 @@ export default function TableFieldWithSubdirectory({
         value={parentId || ''}
         onChange={handleParentChange}
       />
-      {isParentLinked && (
+      {subdirectory && (
         <TableFieldSelect
           fieldId={fieldId}
           fieldCode={`${fieldCode}_sub`}