diff --git a/docs/uni-app-x/css/border-right-width.md b/docs/uni-app-x/css/border-right-width.md
index 34af799b5b904a67f7c16aef8cc18eb814028b37..fe25005c0a90d7ad0dce746dc179048e67fdf2db 100644
--- a/docs/uni-app-x/css/border-right-width.md
+++ b/docs/uni-app-x/css/border-right-width.md
@@ -8,9 +8,10 @@
 <!-- CSSJSON.border-right-width.values -->
 
 <!-- CSSJSON.border-right-width.defaultValue -->
-
+**注意**  
+HBuilderX3.92及以前版本app-uvue页面默认值为0px。 
 <!-- CSSJSON.border-right-width.unixTags -->
 
 <!-- CSSJSON.border-right-width.compatibility -->
 
-<!-- CSSJSON.border-right-width.reference -->
\ No newline at end of file
+<!-- CSSJSON.border-right-width.reference -->