diff --git a/frontend/src/app/fertilizer/page.tsx b/frontend/src/app/fertilizer/page.tsx
index 14a4082..222fb54 100644
--- a/frontend/src/app/fertilizer/page.tsx
+++ b/frontend/src/app/fertilizer/page.tsx
@@ -153,24 +153,27 @@ export default function FertilizerPage() {
                       <div className="flex items-center gap-2 justify-end">
                         <button
                           onClick={() => handlePdf(plan.id, plan.name)}
-                          className="text-gray-400 hover:text-blue-600"
+                          className="flex items-center gap-1 px-2.5 py-1.5 text-xs border border-gray-300 rounded hover:bg-gray-100 text-gray-700"
                           title="PDF出力"
                         >
-                          <FileDown className="h-4 w-4" />
+                          <FileDown className="h-3.5 w-3.5" />
+                          PDF
                         </button>
                         <button
                           onClick={() => router.push(`/fertilizer/${plan.id}/edit`)}
-                          className="text-gray-400 hover:text-green-600"
+                          className="flex items-center gap-1 px-2.5 py-1.5 text-xs border border-blue-300 rounded hover:bg-blue-50 text-blue-700"
                           title="編集"
                         >
-                          <Pencil className="h-4 w-4" />
+                          <Pencil className="h-3.5 w-3.5" />
+                          編集
                         </button>
                         <button
                           onClick={() => handleDelete(plan.id, plan.name)}
-                          className="text-gray-400 hover:text-red-600"
+                          className="flex items-center gap-1 px-2.5 py-1.5 text-xs border border-red-300 rounded hover:bg-red-50 text-red-600"
                           title="削除"
                         >
-                          <Trash2 className="h-4 w-4" />
+                          <Trash2 className="h-3.5 w-3.5" />
+                          削除
                         </button>
                       </div>
                     </td>