diff --git a/src/components/Tools/UserMenu.vue b/src/components/Tools/UserMenu.vue
index e9e4a9e0..9e2aa12b 100644
--- a/src/components/Tools/UserMenu.vue
+++ b/src/components/Tools/UserMenu.vue
@@ -30,7 +30,6 @@
         <a-avatar
           class="avatar"
           size="small"
-          style="margin-right: 0.3rem;"
           :src="user.avatar || '//cn.gravatar.com/avatar/?s=256&d=mm'"
         />
       </span>
diff --git a/src/components/global.less b/src/components/global.less
index 1a3cc6e7..358adc85 100644
--- a/src/components/global.less
+++ b/src/components/global.less
@@ -160,7 +160,7 @@ body {
 
   .header {
     height: 64px;
-    padding: 0 12px 0 0;
+    padding: 0;
     background: #fff;
     box-shadow: 0 1px 4px rgba(0, 21, 41, .08);
     position: relative;
@@ -175,7 +175,7 @@ body {
 
       .action {
         cursor: pointer;
-        padding: 0 12px;
+        padding: 0 18px;
         display: inline-block;
         transition: all .3s;
         height: 100%;
@@ -333,7 +333,7 @@ body {
       }
 
       .header-index-right {
-        flex: 0 0 238px;
+        flex: 0 0 auto;
         align-self: flex-end;
         height: 64px;
         overflow: hidden;