diff --git a/.changeset/twelve-jokes-listen.md b/.changeset/twelve-jokes-listen.md
new file mode 100644
index 000000000..9a7b0bf62
--- /dev/null
+++ b/.changeset/twelve-jokes-listen.md
@@ -0,0 +1,5 @@
+---
+'@td-design/react-native-picker': patch
+---
+
+fix: 修复日期组件的bug
diff --git a/packages/react-native-picker/src/components/DatePicker/useDatePicker.ts b/packages/react-native-picker/src/components/DatePicker/useDatePicker.ts
index 9d6c073de..8d30bdae8 100644
--- a/packages/react-native-picker/src/components/DatePicker/useDatePicker.ts
+++ b/packages/react-native-picker/src/components/DatePicker/useDatePicker.ts
@@ -19,7 +19,7 @@ export default function useDatePicker<T>({
   const minDayjs = useMemo(() => dayjs(minDate), [minDate]);
   const maxDayjs = useMemo(() => dayjs(maxDate), [maxDate]);
 
-  const [tempValue, setTempValue] = useSafeState(value);
+  const [tempValue, setTempValue] = useSafeState(value ?? new Date());
 
   const clipDate = (date: Date) => {
     if (mode === 'datetime') {
diff --git a/packages/react-native-picker/src/date-picker/useDatePicker.ts b/packages/react-native-picker/src/date-picker/useDatePicker.ts
index 5e1094cf4..6771e70d5 100644
--- a/packages/react-native-picker/src/date-picker/useDatePicker.ts
+++ b/packages/react-native-picker/src/date-picker/useDatePicker.ts
@@ -31,7 +31,8 @@ export default function useDatePicker({
   };
 
   const handleOk = () => {
-    onChange?.(date, dayjs(date).format(format));
+    const value = date ?? new Date();
+    onChange?.(value, dayjs(value).format(format));
     onClose?.();
   };