调整首页页面布局

src/app/(root)/balance/page.tsx

@@ -238,13 +238,13 @@ export default function BalancePage() {
               header: "创建时间",
               accessorKey: "created_at",
               cell: ({ row }) => {
-                const createdAt = row.original.created_at;
-                if (!createdAt) return <span>-</span>;
-                
-                const date = new Date(createdAt);
-                if (isNaN(date.getTime())) return <span>-</span>;
-                
-                return format(date, "yyyy-MM-dd HH:mm:ss");
+                const createdAt = row.original.created_at
+                if (!createdAt) return <span>-</span>
+
+                const date = new Date(createdAt)
+                if (isNaN(date.getTime())) return <span>-</span>
+
+                return format(date, "yyyy-MM-dd HH:mm:ss")
               },
             },
           ]}