diff --git a/src/styles/components/auto-complete.less b/src/styles/components/auto-complete.less
index f3e76a0f..9ac7808b 100644
--- a/src/styles/components/auto-complete.less
+++ b/src/styles/components/auto-complete.less
@@ -15,4 +15,7 @@
     &.@{select-dropdown-prefix-cls} {
         max-height: none;
     }
-}
\ No newline at end of file
+    &:focus, & div{
+        outline: none;
+    }
+}