diff --git a/docs/api/application.md b/docs/api/application.md
index bccadedd67d5dd3e8ed046676d00c63f2b6e0852..192f034f13ae476c26f6edfb3cce2f88437d9bed 100644
--- a/docs/api/application.md
+++ b/docs/api/application.md
@@ -8,7 +8,7 @@
 
 #### 参数
 
-**function callback**
+**CALLBACK**
 
 要打开的页面不存在事件的回调函数