diff --git a/src/api/order/content-types/order/lifecycles.ts b/src/api/order/content-types/order/lifecycles.ts
index fadcb53..9f38cb7 100644
--- a/src/api/order/content-types/order/lifecycles.ts
+++ b/src/api/order/content-types/order/lifecycles.ts
@@ -64,6 +64,19 @@ export default {
       return;
     }
 
+    const existingOrder = await strapi.db.query('api::order.order').findOne({
+      where: { id: entityId },
+      select: ['documentId'],
+      populate: ['slot'],
+    });
+
+    if (
+      existingOrder.time_start === time_start &&
+      existingOrder.time_end === time_end
+    ) {
+      return;
+    }
+
     if (!time_start || !time_end) {
       throw new Error(ERR_INVALID_TIME);
     }
@@ -72,12 +85,6 @@ export default {
       throw new Error(ERR_INVALID_TIME);
     }
 
-    const existingOrder = await strapi.db.query('api::order.order').findOne({
-      where: { id: entityId },
-      select: ['documentId'],
-      populate: ['slot'],
-    });
-
     if (!existingOrder || !existingOrder.slot) {
       throw new Error('Существующий заказ или слот не найден');
     }