diff --git a/package.json b/package.json
index 057570070..a272024af 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20220725161436",
+  "version": "2.0.20220726155349",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",
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: "";