diff --git a/docs/component/uniui/uni-nav-bar.md b/docs/component/uniui/uni-nav-bar.md
index c3b4e49abad5692485d6caed80e8e49d4e0e4d68..2c45410f4ec1bfa4f097088647e359dff458f6e4 100644
--- a/docs/component/uniui/uni-nav-bar.md
+++ b/docs/component/uniui/uni-nav-bar.md
@@ -28,6 +28,7 @@
 |fixed|Boolean|false|是否固定顶部|
 |statusBar|Boolean|false|是否包含状态栏|
 |shadow|Boolean|false|导航栏下是否有阴影|
+|border|Boolean|true|导航栏下是否有边框|
 
 ### NavBar Slots