diff --git a/src/components/FormBuilder/FormItemsRenderer.js b/src/components/FormBuilder/FormItemsRenderer.js
index 67a47b0..b6cbe38 100644
--- a/src/components/FormBuilder/FormItemsRenderer.js
+++ b/src/components/FormBuilder/FormItemsRenderer.js
@@ -253,7 +253,7 @@ const FormItemsRenderer = ({
           <Select placeholder={placeholder} showSearch allowClear optionFilterProp="children" {...componentProps}>
             {(option.items || []).map((item) => {
               const value = item[itemsFieldKey.valueKey];
-              const label = item[typeof itemsFieldKey.labelKey === "function" ? itemsFieldKey.labelKey(item) : itemsFieldKey.labelKey];
+              const label = typeof itemsFieldKey.labelKey === "function" ? itemsFieldKey.labelKey(item) : (item[itemsFieldKey.labelKey]);
               const disabled = item.disabled;
               return (
                 <Select.Option key={value} value={value} disabled={disabled}>
@@ -269,7 +269,7 @@ const FormItemsRenderer = ({
           <Radio.Group {...componentProps}>
             {(option.items || []).map((item) => {
               const value = item[itemsFieldKey.valueKey];
-              const label = item[typeof itemsFieldKey.labelKey === "function" ? itemsFieldKey.labelKey(item) : itemsFieldKey.labelKey];
+              const label = typeof itemsFieldKey.labelKey === "function" ? itemsFieldKey.labelKey(item) : (item[itemsFieldKey.labelKey]);
               const disabled = item.disabled;
               return (
                 <Radio key={value} value={value} disabled={disabled}>
@@ -289,7 +289,7 @@ const FormItemsRenderer = ({
                     <Row>
                       {(option.items || []).map((item) => {
                         const value = item[itemsFieldKey.valueKey];
-                        const label = item[typeof itemsFieldKey.labelKey === "function" ? itemsFieldKey.labelKey(item) : itemsFieldKey.labelKey];
+                        const label = typeof itemsFieldKey.labelKey === "function" ? itemsFieldKey.labelKey(item) : (item[itemsFieldKey.labelKey]);
                         const disabled = item.disabled;
                         return (
                           <Col span={option.checkboxCol} key={value}>
@@ -304,7 +304,7 @@ const FormItemsRenderer = ({
                 : (
                     (option.items || []).map((item) => {
                       const value = item[itemsFieldKey.valueKey];
-                      const label = item[typeof itemsFieldKey.labelKey === "function" ? itemsFieldKey.labelKey(item) : itemsFieldKey.labelKey];
+                      const label = typeof itemsFieldKey.labelKey === "function" ? itemsFieldKey.labelKey(item) : (item[itemsFieldKey.labelKey]);
                       const disabled = item.disabled;
                       return (
                         <Checkbox key={value} value={value} disabled={disabled}>