diff --git a/docs/api/request.md b/docs/api/request.md
index 4738fbe..837fe3d 100644
--- a/docs/api/request.md
+++ b/docs/api/request.md
@@ -167,7 +167,7 @@ if (ctx.fresh) {
 
 // cache is stale
 // fetch new data
-ctx.body = yield db.find('something');
+ctx.body = await db.find('something');
 ```
 
 ### request.stale
diff --git a/docs/api/response.md b/docs/api/response.md
index f66aa23..e224c7d 100644
--- a/docs/api/response.md
+++ b/docs/api/response.md
@@ -234,7 +234,7 @@ ctx.type = 'png';
 const minify = require('html-minifier');
 
 app.use(function * minifyHTML(next) {
-  yield next;
+  await next;
 
   if (!ctx.response.is('html')) return;