@link-color split from @primary-color

style/components/switch.less

@@ -40,8 +40,8 @@
   }
 
   &-checked{
-    border: 1px solid @success-color;
-    background-color: @success-color;
+    border: 1px solid @primary-color;
+    background-color: @primary-color;
 
     .@{switchPrefixCls}-inner {
       left:6px;

style/themes/default/custom.less

@@ -23,7 +23,7 @@
 @icon-url               : "//at.alicdn.com/t/font_1437110976_60069";
 
 // LINK
-@link-color             : @primary-color;
+@link-color             : #2db7f5;
 @link-hover-color       : tint(@link-color, 20%);
 @link-active-color      : shade(@link-color, 5%);
 @link-hover-decoration  : none;