diff --git a/db/changes/233801/00-updateWeight.sql b/db/changes/233801/00-updateWeight.sql
index ecedb43299..6f224667d0 100644
--- a/db/changes/233801/00-updateWeight.sql
+++ b/db/changes/233801/00-updateWeight.sql
@@ -7,7 +7,7 @@ UPDATE `vn`.`item` i
                         AND `size` IS NOT NULL
                 GROUP BY typeFk
         ) sub ON sub.typeFk = i.typeFk
-    SET i.`size` = CAST(sub.`size` AS SIGNED)
+    SET i.`size` = sub.`size`
         WHERE i.`size` IS NULL;
 
 ALTER TABLE `vn`.`item` MODIFY COLUMN `size` int(10) NOT NULL;
@@ -22,7 +22,7 @@ UPDATE `vn`.`item` i
                     AND `size` IS NOT NULL
             GROUP BY typeFk
     ) sub ON sub.typeFk = i.typeFk
-    SET i.weightByPiece = CAST(sub.grams * `size` AS SIGNED)
+    SET i.weightByPiece = sub.grams * `size`
     WHERE weightByPiece IS NULL
         OR weightByPiece = 0;
 
diff --git a/modules/item/front/create/index.html b/modules/item/front/create/index.html
index 70861a7e4d..bda59129cb 100644
--- a/modules/item/front/create/index.html
+++ b/modules/item/front/create/index.html
@@ -37,18 +37,6 @@
                 value-field="priority"
                 vn-name="priority">
             </vn-autocomplete>
-            <vn-input-number
-                type="number"
-                label="Weight/Piece"
-                ng-model="$ctrl.item.weightByPiece"
-                rule>
-            </vn-input-number>
-            <vn-input-number
-                type="number"
-                label="Size"
-                ng-model="$ctrl.item.size"
-                rule>
-            </vn-input-number>
         </vn-horizontal>
         <vn-horizontal>
             <vn-autocomplete
@@ -84,6 +72,20 @@
                 </tpl-item>
             </vn-autocomplete>
         </vn-horizontal>
+        <vn-horizontal>
+            <vn-input-number
+                type="number"
+                label="Weight/Piece"
+                ng-model="$ctrl.item.weightByPiece"
+                rule>
+            </vn-input-number>
+            <vn-input-number
+                type="number"
+                label="Size"
+                ng-model="$ctrl.item.size"
+                rule>
+            </vn-input-number>
+        </vn-horizontal>
         <vn-horizontal>
             <vn-autocomplete
                 data="originsData"