diff --git a/lib/utils/request-wrapper.js b/lib/utils/request-wrapper.js
index 01d02a8cc..7e36c77d9 100644
--- a/lib/utils/request-wrapper.js
+++ b/lib/utils/request-wrapper.js
@@ -77,7 +77,7 @@ const requestWrapper = (url, options) => {
         }
         options.headers['user-agent'] = config.ua;
     }
-    options.headers['x-app'] = 'RSSHub';
+    options.headers.server = 'RSSHub';
 };
 
 const httpWrap = (func) => {
diff --git a/test/utils/request-wrapper.js b/test/utils/request-wrapper.js
index 1577f7993..a42e35c93 100644
--- a/test/utils/request-wrapper.js
+++ b/test/utils/request-wrapper.js
@@ -38,7 +38,7 @@ describe('got', () => {
             .get('/test')
             .times(2)
             .reply(function() {
-                expect(this.req.headers['x-app']).toBe('RSSHub');
+                expect(this.req.headers.server).toBe('RSSHub');
                 return [200, simpleResponse];
             });