diff --git a/src/routes/Userinfo/GeographicView.less b/src/routes/Userinfo/GeographicView.less
index cfdf8135..22e35a29 100644
--- a/src/routes/Userinfo/GeographicView.less
+++ b/src/routes/Userinfo/GeographicView.less
@@ -7,7 +7,7 @@
   }
   .item:first-child {
     margin-right: 8px;
-    width: calc(50% - 8px);
+    width: ~'calc(50% - 8px)';
   }
 }