diff --git a/frontend/src/pages/DatabaseSchema.tsx b/frontend/src/pages/DatabaseSchema.tsx
index 861f08d..cc60014 100644
--- a/frontend/src/pages/DatabaseSchema.tsx
+++ b/frontend/src/pages/DatabaseSchema.tsx
@@ -581,6 +581,7 @@ export default function DatabaseSchema() {
           </div>
         )}
 
+        {/* Refresh button hidden but mutation available for future use
         {selectedDbId && (
           <button
             onClick={() => refreshMutation.mutate()}
@@ -595,6 +596,7 @@ export default function DatabaseSchema() {
             Обновить схему
           </button>
         )}
+        */}
 
         {schema && (
           <div className="text-sm text-gray-500 ml-auto">