diff --git a/components/input/style/rtl.less b/components/input/style/rtl.less
index 9ee035705264..302a252f1d23 100644
--- a/components/input/style/rtl.less
+++ b/components/input/style/rtl.less
@@ -225,6 +225,9 @@
     & + .@{ant-prefix}-input-group-addon,
     input + .@{ant-prefix}-input-group-addon {
       .@{search-rtl-cls}& {
+        padding: 0;
+        border: 0;
+
         .@{search-prefix}-button {
           width: 100%;
           border-radius: @border-radius-base 0 0 @border-radius-base;