diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index f41d2d3..35034a2 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -8,5 +8,5 @@ import { Component } from '@angular/core';
 })
 export class AppComponent {
     title = 'app';
-    name = "control"
+    name = "controller"
 }
diff --git a/src/index.html b/src/index.html
index dffa194..ff4ce3c 100644
--- a/src/index.html
+++ b/src/index.html
@@ -7,7 +7,7 @@
     <meta http-equiv="Pragma" content="no-cache">
     <meta http-equiv="Cache-control" content="no-cache,no-store">
     <meta http-equiv="Cache" content="no-cache">
-    <meta http-equiv="expires" content="0, 26 Feb 1997 08:21:57 GMT">
+    <!-- <meta http-equiv="expires" content="0, 26 Feb 1997 08:21:57 GMT"> -->
     <title>航班信息查询系统</title>
 
     <!--[if lt IE 9]>