diff --git a/packages/datetime-picker/README.md b/packages/datetime-picker/README.md
index bef28a57..ad84a3ce 100644
--- a/packages/datetime-picker/README.md
+++ b/packages/datetime-picker/README.md
@@ -187,7 +187,7 @@ Page({
 | filter | 选项过滤函数 | *(type, values) => values* | - | - |
 | formatter | 选项格式化函数 | *(type, value) => value* | - | - |
 | title | 顶部栏标题 | *string* | `''` | - |
-| show-toolbar | 是否显示顶部栏 | *boolean* | `false` | - |
+| show-toolbar | 是否显示顶部栏 | *boolean* | `true` | - |
 | loading | 是否显示加载状态 | *boolean* | `false` | - |
 | item-height | 选项高度 | *number* | `44` | - |
 | confirm-button-text | 确认按钮文字 | *string* | `确认` | - |