diff --git a/style/web/components/button/_index.less b/style/web/components/button/_index.less
index 7c777f9956..f18b62179f 100644
--- a/style/web/components/button/_index.less
+++ b/style/web/components/button/_index.less
@@ -89,6 +89,7 @@
       background-color: transparent;
 
       &.@{prefix}-button--theme-primary {
+        .button-attr-color("primary", color, true);
         .button-attr-color("primary", border-color, true);
       }