diff --git a/components/form/style/mixin.less b/components/form/style/mixin.less
index ae932699de..8f03c86383 100644
--- a/components/form/style/mixin.less
+++ b/components/form/style/mixin.less
@@ -14,10 +14,6 @@
       border-color: @border-color;
     }
 
-    &:focus {
-      .active(@border-color);
-    }
-
     &:not([disabled]):hover {
       border-color: @border-color;
     }
@@ -35,10 +31,6 @@
         background-color: @background-color;
         border-color: @border-color;
       }
-
-      &:focus {
-        .active(@border-color);
-      }
     }
 
     &:hover .@{ant-prefix}-input:not(.@{ant-prefix}-input-disabled) {