diff --git a/assets/index.less b/assets/index.less
index a53c492..e287fd2 100644
--- a/assets/index.less
+++ b/assets/index.less
@@ -137,7 +137,7 @@
     }
   }
 
-  .@{checkboxInnerPrefixCls}-input {
+  .@{checkboxWarpPrefixCls}-input {
     cursor: default;
   }
 }