diff --git a/packages/vant/src/form/README.md b/packages/vant/src/form/README.md
index 76d2f9fe0..99c2be85b 100644
--- a/packages/vant/src/form/README.md
+++ b/packages/vant/src/form/README.md
@@ -431,9 +431,9 @@ export default {
   setup() {
     const result = ref('');
     const showArea = ref(false);
-    const onConfirm = (value) => {
+    const onConfirm = (areaValues) => {
       showArea.value = false;
-      result.value = values
+      result.value = areaValues
         .filter((item) => !!item)
         .map((item) => item.name)
         .join('/');
diff --git a/packages/vant/src/form/README.zh-CN.md b/packages/vant/src/form/README.zh-CN.md
index 6f124bd99..226746286 100644
--- a/packages/vant/src/form/README.zh-CN.md
+++ b/packages/vant/src/form/README.zh-CN.md
@@ -461,9 +461,9 @@ export default {
   setup() {
     const result = ref('');
     const showArea = ref(false);
-    const onConfirm = (value) => {
+    const onConfirm = (areaValues) => {
       showArea.value = false;
-      result.value = values
+      result.value = areaValues
         .filter((item) => !!item)
         .map((item) => item.name)
         .join('/');
diff --git a/packages/vant/src/form/demo/FieldTypeArea.vue b/packages/vant/src/form/demo/FieldTypeArea.vue
index af5a04f1b..d6fc5df12 100644
--- a/packages/vant/src/form/demo/FieldTypeArea.vue
+++ b/packages/vant/src/form/demo/FieldTypeArea.vue
@@ -23,8 +23,8 @@ const t = useTranslate({
 const areaCode = ref('');
 const showArea = ref(false);
 
-const onConfirm = (values: AreaColumnOption[]) => {
-  areaCode.value = values
+const onConfirm = (areaValues: AreaColumnOption[]) => {
+  areaCode.value = areaValues
     .filter((item) => !!item)
     .map((item) => item.name)
     .join('/');