diff --git a/components/input/theme.css b/components/input/theme.css
index a39cb8741..ee9c4ee67 100644
--- a/components/input/theme.css
+++ b/components/input/theme.css
@@ -158,7 +158,7 @@
 }
 
 .disabled > .inputElement {
-  border-bottom-style: dotted;
+  border-bottom-style: dashed;
   color: var(--input-text-disabled-text-color);
 }