diff --git a/components/table/style/index.less b/components/table/style/index.less
index c7eefff619..fcf249ed32 100644
--- a/components/table/style/index.less
+++ b/components/table/style/index.less
@@ -259,7 +259,7 @@
 
     .@{table-prefix-cls}-title,
     .@{table-prefix-cls}-footer,
-    .@{table-prefix-cls}-thead > tr > th:not(.@{table-prefix-cls}-selection-column) {
+    .@{table-prefix-cls}-thead > tr > th {
       padding: 10px 8px;
     }
 
@@ -270,9 +270,6 @@
 
     .@{table-prefix-cls}-header {
       background: @component-background;
-      table {
-        border-bottom: @border-width-base @border-style-base @border-color-split;
-      }
     }
 
     .@{table-prefix-cls}-placeholder,