diff --git a/taxes_az/taxes_az/doctype/property_tax_return/property_tax_return.js b/taxes_az/taxes_az/doctype/property_tax_return/property_tax_return.js
index 220d08f..97efd4a 100644
--- a/taxes_az/taxes_az/doctype/property_tax_return/property_tax_return.js
+++ b/taxes_az/taxes_az/doctype/property_tax_return/property_tax_return.js
@@ -521,31 +521,22 @@ function update_child_table_values(frm, table_name, data_map) {
 // Update the 'ayla' field in vergi_hesab_4cu_1 based on earliest Asset
 
 function update_vergi_hesab_4cu_1(frm, company) {
-	if (frm.doc.il_erzinde) {
-		// Расчет месяцев для İl Ərzində режима
-		frappe.call({
-			method: 'taxes_az.taxes_az.doctype.property_tax_return.property_tax_return.calculate_months_for_vergi_hesab_4cu_1',
-			args: {
-				company: company,
-				year: frm.doc.il
-			},
-			callback: function(r) {
-				if (r.message !== undefined && frm.doc.vergi_hesab_4cu_1 && frm.doc.vergi_hesab_4cu_1.length > 0) {
-					// Обновить первую строку
-					const first_row = frm.doc.vergi_hesab_4cu_1[0];
-					frappe.model.set_value(first_row.doctype, first_row.name, 'ayla', r.message);
-					frm.refresh_field('vergi_hesab_4cu_1');
-				}
+	// Расчет месяцев для обоих режимов (Tam İl и İl Ərzində)
+	frappe.call({
+		method: 'taxes_az.taxes_az.doctype.property_tax_return.property_tax_return.calculate_months_for_vergi_hesab_4cu_1',
+		args: {
+			company: company,
+			year: frm.doc.il
+		},
+		callback: function(r) {
+			if (r.message !== undefined && frm.doc.vergi_hesab_4cu_1 && frm.doc.vergi_hesab_4cu_1.length > 0) {
+				// Обновить первую строку
+				const first_row = frm.doc.vergi_hesab_4cu_1[0];
+				frappe.model.set_value(first_row.doctype, first_row.name, 'ayla', r.message);
+				frm.refresh_field('vergi_hesab_4cu_1');
 			}
-		});
-	} else {
-		// Очистить поле ayla если tam_il
-		if (frm.doc.vergi_hesab_4cu_1 && frm.doc.vergi_hesab_4cu_1.length > 0) {
-			const first_row = frm.doc.vergi_hesab_4cu_1[0];
-			frappe.model.set_value(first_row.doctype, first_row.name, 'ayla', 0);
-			frm.refresh_field('vergi_hesab_4cu_1');
 		}
-	}
+	});
 }
 
 // ==================== MINIMUM ASSET VALUE VALIDATION ====================