diff --git a/public/docs/ts/latest/guide/user-input.jade b/public/docs/ts/latest/guide/user-input.jade
index 3871d186de..41256b825b 100644
--- a/public/docs/ts/latest/guide/user-input.jade
+++ b/public/docs/ts/latest/guide/user-input.jade
@@ -324,7 +324,7 @@ figure.image-display
   ### 保持模板中的语句简洁
   We bound `(blur)` to *two* JavaScript statements.
   
-  我们把`(blue)`事件绑定到了*两条*JavaScript语句。
+  我们把`(blur)`事件绑定到了*两条*JavaScript语句。
 
   We like the first one, which calls `addHero`.
   We do not like the second one, which assigns an empty string to the input box value.