diff --git a/docs/docs/api/configOptions.md b/docs/docs/api/configOptions.md
index 3f8e75df2..cc606a91e 100644
--- a/docs/docs/api/configOptions.md
+++ b/docs/docs/api/configOptions.md
@@ -179,7 +179,7 @@ config.set('enableCondition', false)
 
 `@type {boolean}` `@default {false}`
 
-鼠标事件在画布中是否允许冒泡
+鼠标事件（mouseover、mouseleave、mousemove）在画布中是否允许冒泡，默认不允许。
 
 #### enableReactiveContainer