diff --git a/packages/theme/src/button-group/index.less b/packages/theme/src/button-group/index.less
index d30779c56d..38d2ab1b77 100644
--- a/packages/theme/src/button-group/index.less
+++ b/packages/theme/src/button-group/index.less
@@ -91,7 +91,7 @@
 
         &:hover {
           button:not(.disabled) {
-            background: var(--ti-button-group-item-btn-active-bg-color);
+            background: var(--ti-button-group-item-btn-active-hover-bg-color);
             border-color: var(--ti-button-group-active-hover-border-color);
 
             &.plain,