diff --git a/src/components/GlobalHeader/index.less b/src/components/GlobalHeader/index.less
index 5e45cf2d4d66155a3cb0ca7383c2350427278a01..83a4151ed6164be0a1fb5f7ecdc741e6899c23ec 100644
--- a/src/components/GlobalHeader/index.less
+++ b/src/components/GlobalHeader/index.less
@@ -4,7 +4,7 @@
 
 .header {
   height: @layout-header-height;
-  padding: 0 8px 0 0;
+  padding: 0;
   background: #fff;
   box-shadow: 0 1px 4px rgba(0, 21, 41, 0.08);
   position: relative;