diff --git a/1-js/02-first-steps/17-arrow-functions-basics/1-rewrite-arrow/task.md b/1-js/02-first-steps/17-arrow-functions-basics/1-rewrite-arrow/task.md
index c12c5d8b5d..2a60b8aacc 100644
--- a/1-js/02-first-steps/17-arrow-functions-basics/1-rewrite-arrow/task.md
+++ b/1-js/02-first-steps/17-arrow-functions-basics/1-rewrite-arrow/task.md
@@ -1,7 +1,7 @@
 
 # 用箭头函数重写
 
-用箭头函数重写下面的函数表达式：
+用箭头函数重写下面的函数声明：
 
 ```js run
 function ask(question, yes, no) {