diff --git a/uidoc/base/bubble.md b/uidoc/base/bubble.md
index 685c1978d..470a51cea 100644
--- a/uidoc/base/bubble.md
+++ b/uidoc/base/bubble.md
@@ -36,5 +36,5 @@ BI.createWidget({
 | :------  |:------------- | :-----   
 | setText  | 设置文本值    | 需要设置的文本值text|
 
-
+---
 ---
\ No newline at end of file