diff --git a/package/component/src/component/datePicker/index.less b/package/component/src/component/datePicker/index.less
index a3a6d7ce..ec7b2f41 100644
--- a/package/component/src/component/datePicker/index.less
+++ b/package/component/src/component/datePicker/index.less
@@ -249,6 +249,20 @@ html #layuicss-laydate {
   padding: 10px;
 }
 
+.layui-laydate-footer .laydate-footer-btns span {
+  border-radius: 0px;
+}
+
+.layui-laydate-footer .laydate-footer-btns span:first-child {
+  border-top-left-radius: 2px;
+  border-bottom-left-radius: 2px;
+}
+
+.layui-laydate-footer .laydate-footer-btns span:last-child {
+  border-top-right-radius: 2px;
+  border-bottom-right-radius: 2px;
+}
+
 .layui-laydate-footer span {
   display: inline-block;
   vertical-align: top;
@@ -256,49 +270,34 @@ html #layuicss-laydate {
   line-height: 24px;
   padding: 0 10px;
   border: 1px solid #c9c9c9;
+  border-radius: 2px;
   background-color: #fff;
   font-size: 12px;
   cursor: pointer;
   white-space: nowrap;
   transition: all 0.3s;
 }
-
-.layui-laydate-footer span:first-child {
-  border-top-left-radius: 2px;
-  border-bottom-left-radius: 2px;
-}
-
-.layui-laydate-footer span:last-child {
-  border-top-right-radius: 2px;
-  border-bottom-right-radius: 2px;
-}
-
-.layui-laydate-footer span:not(:last-child) {
-  border-right: none;
-}
-
 .layui-laydate-footer span:hover {
   color: #5fb878;
 }
-
 .layui-laydate-footer span.layui-laydate-preview {
   cursor: default;
   border-color: transparent !important;
 }
-
 .layui-laydate-footer span.layui-laydate-preview:hover {
   color: #666;
 }
-
 .layui-laydate-footer span:first-child.layui-laydate-preview {
   padding-left: 0;
 }
-
 .laydate-footer-btns {
   position: absolute;
   right: 10px;
   top: 10px;
 }
+.laydate-footer-btns span {
+  margin: 0 0 0 -1px;
+}
 
 /* 年月列表 */
 .layui-laydate-list {