diff --git a/style/core/iconfont.less b/style/core/iconfont.less
index e62df67787cafb82152d3daf060147175ba1bfda..4fa743fb7bd93488eba840003e75266db1ea336b 100644
--- a/style/core/iconfont.less
+++ b/style/core/iconfont.less
@@ -65,7 +65,6 @@
 .@{iconfont-css-prefix}-search:before                   {content:"\e690";}
 .@{iconfont-css-prefix}-share-alt:before                {content:"\e68e";}
 .@{iconfont-css-prefix}-setting:before                  {content:"\e68d";}
-.@{iconfont-css-prefix}-search:before                   {content:"\e68c";}
 .@{iconfont-css-prefix}-poweroff:before                 {content:"\e68b";}
 .@{iconfont-css-prefix}-picture:before                  {content:"\e689";}
 .@{iconfont-css-prefix}-phone:before                    {content:"\e688";}