diff --git a/packages/theme-chalk/src/autocomplete.scss b/packages/theme-chalk/src/autocomplete.scss
index 3706afdb..d9c6e194 100644
--- a/packages/theme-chalk/src/autocomplete.scss
+++ b/packages/theme-chalk/src/autocomplete.scss
@@ -15,14 +15,13 @@
   box-shadow: $--box-shadow-light;
   border-radius: $--border-radius-base;
   border: 1px solid $--border-color-light;
-  overflow: hidden;
   box-sizing: border-box;
+  background-color: $--color-white;
 
   @include e(wrap) {
     max-height: 280px;
     padding: 10px 0;
     box-sizing: border-box;
-    background-color: $--color-white;
   }
 
   @include e(list) {