diff --git a/packages/zanui-css/src/field.pcss b/packages/zanui-css/src/field.pcss
index 17596194c..3a189b103 100644
--- a/packages/zanui-css/src/field.pcss
+++ b/packages/zanui-css/src/field.pcss
@@ -41,7 +41,7 @@
       padding-left: 90px;
     }
 
-    @descendent control {
+    .z-field-control {
       border: 0;
       font-size: 14px;
       line-height: 22px;