diff --git a/en/application-dev/reference/arkui-ts/ts-basic-components-timepicker.md b/en/application-dev/reference/arkui-ts/ts-basic-components-timepicker.md
index 1bc12e9014024c9c3fe02f783ca6d65934f98d9f..156e4ca3ac3c5b6e821258ce8baf77cd4f51322c 100644
--- a/en/application-dev/reference/arkui-ts/ts-basic-components-timepicker.md
+++ b/en/application-dev/reference/arkui-ts/ts-basic-components-timepicker.md
@@ -55,7 +55,7 @@ Creates a time picker whose default time range is from 00:00 to 23:59.
 @Entry
 @Component
 struct TimePickerExample {
-  private selectedTime: Date = new Date('7/22/2022 8:00:00')
+  private selectedTime: Date = new Date('2022-07-22T08:00:00')
 
   build() {
     Column() {
diff --git a/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-timepicker.md b/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-timepicker.md
index 6b6d25095b5323a0fe4f17bcdcf3eb7b84045368..13855a9815cc2ab0ba23ca1e3b0c5c02c2cc8d62 100644
--- a/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-timepicker.md
+++ b/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-timepicker.md
@@ -55,7 +55,7 @@ TimePicker(options?: {selected?: Date})
 @Entry
 @Component
 struct TimePickerExample {
-  private selectedTime: Date = new Date('7/22/2022 8:00:00')
+  private selectedTime: Date = new Date('2022-07-22T08:00:00')
 
   build() {
     Column() {