diff --git a/frontend/src/NetworkConfigManager.jsx b/frontend/src/NetworkConfigManager.jsx
index aa33560..dd396df 100644
--- a/frontend/src/NetworkConfigManager.jsx
+++ b/frontend/src/NetworkConfigManager.jsx
@@ -590,7 +590,7 @@ function NetworkConfigManager() {
       const areas = Object.entries(areasMap)
         .map(([area, items]) => ({
           area,
-          items: [...items].sort((a, b) => Number(b?.cost || 0) - Number(a?.cost || 0)),
+          items: [...items].sort((a, b) => Number(a?.cost || 0) - Number(b?.cost || 0)),
         }))
         .sort((a, b) => a.area.localeCompare(b.area));
 
@@ -628,14 +628,14 @@ function NetworkConfigManager() {
           const itemArea = String(item?.area || '').trim() || 'backbone';
           return identity.key === String(routerKey) && itemArea === String(area || 'backbone');
         })
-        .sort((a, b) => Number(b?.cost || 0) - Number(a?.cost || 0));
+        .sort((a, b) => Number(a?.cost || 0) - Number(b?.cost || 0));
       const fromIndex = current.findIndex((item) => String(item.key || '') === draggedKey);
       const toIndex = current.findIndex((item) => String(item.key || '') === destinationKey);
       if (fromIndex < 0 || toIndex < 0) return prev;
 
-      const reordered = moveInArray(current, fromIndex, toIndex).map((item, idx, arr) => ({
+      const reordered = moveInArray(current, fromIndex, toIndex).map((item, idx) => ({
         ...item,
-        cost: (arr.length - idx) * OSPF_COST_STEP,
+        cost: (idx + 1) * OSPF_COST_STEP,
       }));
 
       const otherServers = (prev.ospfInterfaceTemplates || []).filter((item) => {
@@ -3937,7 +3937,7 @@ function NetworkConfigManager() {
                   <div>
                     <h3 className="card-title mb-0">OSPF Interface Template (HOME)</h3>
                     <div className="text-muted small">
-                      Только для HOME роутеров. Источник данных — MikroTik, группировка по Area.
+                      Только для HOME роутеров. Источник данных — MikroTik, группировка по Area. Чем меньше cost, тем выше приоритет.
                     </div>
                   </div>
                   <div className="d-flex align-items-center gap-2">