diff --git a/components/input/style/mixin.less b/components/input/style/mixin.less
index b7d1aba8f7..debe51afb1 100644
--- a/components/input/style/mixin.less
+++ b/components/input/style/mixin.less
@@ -69,6 +69,10 @@
     .disabled();
   }
 
+  &[disabled] {
+    .disabled();
+  }
+
   // Reset height for `textarea`s
   textarea& {
     max-width: 100%; // prevent textearea resize from coming out of its container