diff --git a/docs/api/router.md b/docs/api/router.md
index af2017677ff3cb7d52038ae7f1f40dd133e54ae6..47d1cfea59fe0803dc97bd6afffae50019053ca0 100644
--- a/docs/api/router.md
+++ b/docs/api/router.md
@@ -59,7 +59,7 @@ uni.navigateTo({
   },
   success: function(res) {
     // 通过eventChannel向被打开页面传送数据
-    res.eventChannel.emit('acceptDataFromOpenerPage', { data: 'data from starter page' })
+    res.eventChannel.emit('acceptDataFromOpenedPage', { data: 'data from starter page' })
   }
 })