diff --git a/docs/api/README.md b/docs/api/README.md
index 83c5d50..ce5c87d 100644
--- a/docs/api/README.md
+++ b/docs/api/README.md
@@ -345,8 +345,8 @@ A criterion for judging whether the business is closely related: <strong>Look at
   import { prefetchApps } from 'qiankun';
 
   prefetchApps([
-    { name: 'app1', entry: '//locahost:7001' },
-    { name: 'app2', entry: '//locahost:7002' },
+    { name: 'app1', entry: '//localhost:7001' },
+    { name: 'app2', entry: '//localhost:7002' },
   ]);
   ```
 
diff --git a/docs/api/README.zh.md b/docs/api/README.zh.md
index 487c832..13e80da 100644
--- a/docs/api/README.zh.md
+++ b/docs/api/README.zh.md
@@ -353,8 +353,8 @@ toc: menu
   import { prefetchApps } from 'qiankun';
 
   prefetchApps([
-    { name: 'app1', entry: '//locahost:7001' },
-    { name: 'app2', entry: '//locahost:7002' },
+    { name: 'app1', entry: '//localhost:7001' },
+    { name: 'app2', entry: '//localhost:7002' },
   ]);
   ```