diff --git a/packages/tree-select/index.less b/packages/tree-select/index.less
index b34ac270..5be2609b 100644
--- a/packages/tree-select/index.less
+++ b/packages/tree-select/index.less
@@ -20,7 +20,6 @@
     padding: 0 9px 0 15px;
     line-height: 44px;
 
-    &:active::after,
     &--active::after {
       position: absolute;
       top: 0;
@@ -58,7 +57,6 @@
     font-weight: bold;
     line-height: 44px;
 
-    &:active,
     &--active {
       color: @red;
     }