diff --git a/frontend/src/pages/admin/AdminTasksPage.tsx b/frontend/src/pages/admin/AdminTasksPage.tsx
index da9caf9..80f55db 100644
--- a/frontend/src/pages/admin/AdminTasksPage.tsx
+++ b/frontend/src/pages/admin/AdminTasksPage.tsx
@@ -369,15 +369,15 @@ export default function AdminTasksPage() {
                 {isOpen && (
                   <div className="border-t border-gray-100">
                     {/* 表头 */}
-                    <div className="grid grid-cols-[14] gap-2 bg-gray-50 px-5 py-2 text-xs font-medium text-gray-500">
+                    <div className="grid grid-cols-[16] gap-2 bg-gray-50 px-5 py-2 text-xs font-medium text-gray-500">
                       <div className="col-span-2">产品身份证</div>
                       <div className="col-span-1">序列号</div>
-                      <div className="col-span-1">规格型号</div>
+                      <div className="col-span-2">规格型号</div>
                       <div className="col-span-1">宏观状态</div>
                       <div className="col-span-1">任务状态</div>
                       <div className="col-span-1">当前位置</div>
                       <div className="col-span-2">最新动态</div>
-                      <div className="col-span-1">创建时间</div>
+                      <div className="col-span-2">创建时间</div>
                       <div className="col-span-2">操作</div>
                     </div>
 
@@ -396,7 +396,7 @@ export default function AdminTasksPage() {
                           <div className="grid grid-cols-14 gap-2 border-t border-gray-50 px-5 py-3 items-center text-sm hover:bg-gray-50/50">
                             <div className="col-span-2 font-mono text-xs font-semibold text-gray-800 tracking-wider cursor-pointer hover:text-blue-600 underline decoration-dotted" onClick={() => setQrSerial(p.serial_number)} title="点击查看二维码">{p.serial_number}</div>
                             <div className="col-span-1 font-mono text-xs text-gray-600 truncate">{p.external_serial || "—"}</div>
-                            <div className="col-span-1 text-xs text-gray-500 truncate">{p.spec_model || p.material_name || p.material_id || "—"}</div>
+                            <div className="col-span-2 text-xs text-gray-500 truncate">{p.spec_model || p.material_name || p.material_id || "—"}</div>
                             <div className="col-span-1"><span className="text-xs font-medium text-gray-700">{p.overall_status || "—"}</span></div>
                             <div className="col-span-1"><span className={`inline-flex items-center rounded-full px-2 py-0.5 text-[10px] font-medium ${statusCfg.bg} ${statusCfg.text}`}>{statusCfg.label}</span></div>
                             <div className="col-span-1 text-xs text-gray-500 truncate">{p.current_location_id === "virtual_warehouse" ? (<span className="inline-flex items-center gap-1 text-purple-600">🏭 仓库</span>) : (p.current_location_name || p.current_location_id || "—")}</div>
@@ -411,7 +411,7 @@ export default function AdminTasksPage() {
                                 </Tooltip>
                               ) : <span className="text-gray-300">—</span>}
                             </div>
-                            <div className="col-span-1 text-xs text-gray-400">{new Date(p.created_at).toLocaleDateString("zh-CN")}</div>
+                            <div className="col-span-2 text-xs text-gray-400">{new Date(p.created_at).toLocaleDateString("zh-CN")}</div>
                             <div className="col-span-2">
                               <button
                                 onClick={() => toggleProductTree(p.serial_number)}