diff --git a/src/less/base/single/button/button.less b/src/less/base/single/button/button.less
index 6eae05320..b458ad89a 100644
--- a/src/less/base/single/button/button.less
+++ b/src/less/base/single/button/button.less
@@ -401,6 +401,10 @@ body .bi-button, #body .bi-button {
 }
 
 .bi-basic-button {
+
+  // 按钮水波纹需要根据按钮根结点定位
+  position: relative;
+
   &.button-common, &.button-success, &.button-warning, &.button-error {
     &:after {
       content: "";