diff --git a/NetworkKit/entry/src/main/ets/pages/SetCookie.ets b/NetworkKit/entry/src/main/ets/pages/SetCookie.ets
index 86a13e633fc625022203805c9e4a5edcb4110193..0b853ea60e0e644735a694a14325e78e3b583dbf 100644
--- a/NetworkKit/entry/src/main/ets/pages/SetCookie.ets
+++ b/NetworkKit/entry/src/main/ets/pages/SetCookie.ets
@@ -22,9 +22,9 @@ import { http } from '@kit.NetworkKit';
 
 class Header {
   public contentType: string;
-  public cookie: Record<string, string>;
+  public cookie: string;
 
-  constructor(contentType: string, cookie: Record<string, string>) {
+  constructor(contentType: string, cookie: string) {
     this.contentType = contentType;
     this.cookie = cookie;
   }
@@ -44,9 +44,9 @@ struct HttpRequest {
       priority: 1,
       // Developers add header fields according to their own business needs, with the first parameter being contentType
       // and the second parameter being cookie
-      header: new Header('application/json', { 'name': 'value', 'name2': 'value2' })
+      header: new Header('application/json', 'key1=value1; key2=value2')
     };
-    console.info('Header:' + JSON.stringify(new Header('application/json', { 'name': 'value', 'name2': 'value2' })));
+    console.info('Header:' + JSON.stringify(new Header('application/json', 'key1=value1; key2=value2')));
     httpRequest.request("EXAMPLE_URL", options, (err: Error, data: http.HttpResponse) => {
       if (!err) {
         console.info('Result:' + data.result);