diff --git a/src/stores/Products/Index.js b/src/stores/Products/Index.js
index cb90470..7da1344 100644
--- a/src/stores/Products/Index.js
+++ b/src/stores/Products/Index.js
@@ -367,7 +367,7 @@ export const useProductsStore = create(
       } else {
         mergedList = quotationList.map(prevQuotation => {
           if (prevQuotation.key === formValues.key) {
-            const changedList = []
+            const changedObject = {}
             for (const [key, value] of Object.entries(formValues)) {
               if (key === 'use_dates' || key === 'id' || key === 'key') continue
 
@@ -375,9 +375,7 @@ export const useProductsStore = create(
               const hasChanged = preValue !== value
 
               if (hasChanged) {
-                changedList.push({
-                  [key]: preValue,
-                })
+                changedObject[key] = value
               }
             }
 
@@ -393,7 +391,7 @@ export const useProductsStore = create(
               use_dates_start: formValues.use_dates_start,
               use_dates_end: formValues.use_dates_end,
               weekdays: formValues.weekdays,
-              lastedit_changed: JSON.stringify(changedList, null, 2)
+              lastedit_changed: changedObject
             }
           } else {
             return prevQuotation