diff --git a/components/modal/style/modal.less b/components/modal/style/modal.less
index 157c3e6f30..97e44ecb77 100644
--- a/components/modal/style/modal.less
+++ b/components/modal/style/modal.less
@@ -40,7 +40,7 @@
     border: 0;
     background: transparent;
     position: absolute;
-    right: 18px;
+    right: 16px;
     top: 16px;
     z-index: 10;
     font-weight: 700;