diff --git a/modeler/src/style.less b/modeler/src/style.less
index c14bddb..254371c 100644
--- a/modeler/src/style.less
+++ b/modeler/src/style.less
@@ -1831,6 +1831,12 @@
 
 }
 
+.ant-select .ant-select-clear {
+  color: rgb(153 168 180);
+  background: #475f71;
+  border-radius: 50%;
+}
+
 .ks-add-parameter-action{
   color: #eee;
   position: absolute;