diff --git a/components/form/style/index.less b/components/form/style/index.less
index ebfb9057c6..b86ac56e19 100644
--- a/components/form/style/index.less
+++ b/components/form/style/index.less
@@ -290,6 +290,7 @@ form {
     top: 0;
     right: 0;
     visibility: visible;
+    pointer-events: none;
     .square(@input-height-lg);
     line-height: @input-height-lg;
     text-align: center;