diff --git a/packages/ui/src/components/primitives/button.tsx b/packages/ui/src/components/primitives/button.tsx
index d233b0f35e..092d55dd1c 100644
--- a/packages/ui/src/components/primitives/button.tsx
+++ b/packages/ui/src/components/primitives/button.tsx
@@ -7,11 +7,13 @@ import * as React from 'react'
 const buttonVariants = cva(
   cn(
     'inline-flex items-center justify-center gap-2 whitespace-nowrap',
-    'rounded-md text-sm font-medium transition-all',
+    'rounded-xs text-sm font-medium transition-all',
     'disabled:pointer-events-none disabled:opacity-40',
     "[&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
     'aria-loading:cursor-progress aria-loading:opacity-40',
-    'hover:shadow-xs'
+    'shadow-xs',
+    // TODO 原值py-4 px-6 太胖了...
+    'py-2 px-4'
   ),
   {
     variants: {
@@ -24,9 +26,9 @@ const buttonVariants = cva(
         link: 'text-primary underline-offset-4 hover:underline hover:text-primary-hover'
       },
       size: {
-        default: 'min-h-9 px-4 py-2 has-[>svg]:px-3',
-        sm: 'min-h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5',
-        lg: 'min-h-10 rounded-md px-6 has-[>svg]:px-4',
+        default: 'min-h-9',
+        sm: 'min-h-8 rounded-md gap-1.5',
+        lg: 'min-h-10 rounded-md',
         icon: 'size-9',
         'icon-sm': 'size-8',
         'icon-lg': 'size-10'