diff --git a/db/routines/vn/procedures/itemShelving_addList.sql b/db/routines/vn/procedures/itemShelving_addList.sql
index c07dd985c..130007de5 100644
--- a/db/routines/vn/procedures/itemShelving_addList.sql
+++ b/db/routines/vn/procedures/itemShelving_addList.sql
@@ -39,7 +39,7 @@ BEGIN
 		UPDATE vn.itemShelving
 			SET isChecked = vIsChecked
 			WHERE shelvingFk COLLATE utf8_unicode_ci = vShelvingFk
-				AND itemFk = vItemFk;
+				AND itemFk = vItemFk AND isChecked IS NULL;
 
 		SET vCounter = vCounter + 1;
 	END WHILE;
diff --git a/db/routines/vn/procedures/item_getSimilar.sql b/db/routines/vn/procedures/item_getSimilar.sql
index f79bed375..e576a6c16 100644
--- a/db/routines/vn/procedures/item_getSimilar.sql
+++ b/db/routines/vn/procedures/item_getSimilar.sql
@@ -65,7 +65,8 @@ BEGIN
 				WHEN b.groupingMode = 2 THEN b.packing
 				ELSE 1
 			END AS minQuantity,
-			iss.visible located
+			iss.visible located,
+			b.price2
 		FROM vn.item i
 			JOIN cache.available a ON a.item_id = i.id
 				AND a.calc_id = vCalcFk