diff --git a/README.md b/README.md
index 4691e74..7f58f4e 100644
--- a/README.md
+++ b/README.md
@@ -98,7 +98,7 @@ export {
 /* 使用以下方法 */
 @import "~/assets/scss/util.scss";
 .my-class{
-  @include adj(transform, translate3d(0, torem(100), 0));
+  @include adj(transform, translate3d(-50%, 0, 0));
 }