diff --git a/theme/dt-theme/default/input.less b/theme/dt-theme/default/input.less
index dddde558..62161116 100644
--- a/theme/dt-theme/default/input.less
+++ b/theme/dt-theme/default/input.less
@@ -2,8 +2,6 @@
 
 .ant-input,
 .ant-input-affix-wrapper {
-    padding: 5px 11px;
-    line-height: 20px;
     .ant-input-suffix {
         .anticon-info-circle {
             font-size: 13px;