diff --git a/.hermes/shared-memory/decision-log.md b/.hermes/shared-memory/decision-log.md
index e9b3d364..324646a5 100644
--- a/.hermes/shared-memory/decision-log.md
+++ b/.hermes/shared-memory/decision-log.md
@@ -59,6 +59,7 @@
 - 2026-06-11 追加：`PlatformNavigableListItem` 继续扩展到 profile 设置行；`src/components/platform-entry/PlatformProfilePrimitives.tsx` 的 `ProfileSettingsRow` 已改成委托共享 `button + leading + trailing` 骨架，继续保留本地 `platform-profile-settings-row` class 承接分隔线、icon 胶囊和字号微调。后续 profile / 账户中心里的同类轻量导航行优先直接复用共享行骨架，不再回退成原生 `<button>` 手写布局。
 - 2026-06-11 追加：`PlatformAsyncStatePanel` 继续补齐 RPG 首页分类分支；移动端“发现 -> 分类”、桌面发现页“分类”和桌面首页“作品分类”模块现在都统一委托共享状态壳切换外层 `loading / empty / content`，分类控制条与排序按钮继续留在内容 slot 中。筛选后无结果的“当前筛选下没有作品。”也统一改成内层 `PlatformAsyncStatePanel` 切换，不再在三处 JSX 中各自维护嵌套 ternary。
 - 2026-06-11 追加：`PlatformDarkModalFooter` 不只收动作按钮区，也继续覆盖纯内容 footer；`CompanionCampModal.tsx` 底部“营地气氛”区域已改成 `layout="content"` + `padding="roomy"` 的共享 footer frame，保留原有文案和卡片布局，不再单独手写 `border-t border-white/10 px-5 py-4`。
+- 2026-06-11 追加：`PlatformProfileModalShell` 继续补齐标准 footer 插槽，直接透传 `UnifiedModal.footer` 与 `footerClassName`；`RpgEntryHomeView.tsx` 的昵称修改弹窗已改成标准 profile footer，不再把双按钮动作区手写在 body 末尾。后续个人中心里同类“表单内容 + 底部双按钮”弹窗优先走壳层 footer 接法。
 - 2026-06-09 追加：通用输入 Composer 的上传参考图、发送和移除参考图已迁移到 `PlatformIconButton`；图标上传仍使用 `asChild="label"` 保留 label + file input 语义，公共组件会自动写入隐藏文本，确保内嵌 file input 继承可访问名称。
 - 2026-06-10 追加：creation-agent composer 的上传文档 / 上传参考图入口使用 `PlatformIconButton` 默认 `platformIcon`；工作台只保留动态 label、title、busy 状态和 picker 回调，发送按钮继续保留主题色动作布局。验证命令：`npm run test -- src/components/creation-agent/CreationAgentWorkspace.test.tsx src/components/common/PlatformIconButton.test.tsx`。
 - 2026-06-10 追加：作品详情顶部返回 / 分享和封面轮播上一张 / 下一张入口使用 `PlatformIconButton variant="platformIcon"`；详情页保留原 `platform-work-detail__*` 局部 class 控制位置和尺寸，点赞、复制三态等专用动作暂不迁移。验证命令：`npm run test -- src/components/platform-entry/PlatformWorkDetailView.test.tsx src/components/common/PlatformIconButton.test.tsx`。
diff --git a/docs/technical/【前端架构】PlatformUiKit弹窗组件收口计划-2026-06-08.md b/docs/technical/【前端架构】PlatformUiKit弹窗组件收口计划-2026-06-08.md
index debe9816..c1268751 100644
--- a/docs/technical/【前端架构】PlatformUiKit弹窗组件收口计划-2026-06-08.md
+++ b/docs/technical/【前端架构】PlatformUiKit弹窗组件收口计划-2026-06-08.md
@@ -237,6 +237,7 @@
 19.3.13. RPG 首页个人中心的充值 / 钱包 / 每日任务 / 邀请 / 兑换码等商业与账户控制逻辑收口到 `src/components/platform-entry/usePlatformProfileCenterController.ts`；`RpgEntryHomeView` 仅保留个人中心展示、昵称头像编辑、扫码入口和页面级编排 / 交互，不再直接承接账户动作分流、商业状态派生和面板控制。该收口默认保持现有弹层与充值链路语义不变，避免在职责迁移时顺带扩张行为面。验证命令：`npm run test -- src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx`、`npm run typecheck`。
 19.3.14. RPG 首页个人中心的“玩过 / 可继续”历史弹层抽到 `src/components/platform-entry/PlatformProfilePlayedWorksModal.tsx`；`RpgEntryHomeView` 不再内联 `SaveArchiveCard`、`ProfilePlayedWorksModal` 和旧的 `ProfileSaveArchivesModal`。当前真实产品语义已经把存档恢复并入“玩过”弹层的“可继续”分区，因此未连通的 `saveArchives` profile popup 分支一并删除，避免继续维护没有入口的独立壳层。组件级验证新增 `src/components/platform-entry/PlatformProfilePlayedWorksModal.test.tsx`，并继续复用 `RpgEntryHomeView.recharge.test.tsx` 的个人中心集成断言。验证命令：`npm run test -- src/components/platform-entry/PlatformProfilePlayedWorksModal.test.tsx src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx`、`npm run typecheck`。
 19.3.15. 个人中心标准头部弹窗与白底副弹层壳层统一抽到 `src/components/platform-entry/PlatformProfileModalShell.tsx`；`PlatformProfileModalShell` 负责标准账户弹窗的 overlay、header、title、description、close variant 和 `closeOnBackdrop={false} / closeOnEscape={false}` 约束，`PlatformProfileSecondaryModalShell` 负责白底副弹层的 overlay、floating close、`bodyClassName="!p-0"` 和内容外壳。`RpgEntryHomeView` 内的昵称修改、账户充值、每日任务、兑换码、泥点账单与“玩过”弹层已接到共享壳层，页面不再重复手写个人中心弹窗的基础 chrome 与关闭策略。
+19.3.15.1. `PlatformProfileModalShell` 继续补齐标准 footer 插槽：壳层现已直接透传 `UnifiedModal.footer` 与 `footerClassName`，`RpgEntryHomeView.tsx` 的昵称修改弹窗不再把双按钮动作区塞在 body 末尾，而是改成标准 profile modal footer。后续个人中心里同类“表单 body + 底部双按钮动作区”弹窗，优先走 `PlatformProfileModalShell + footer`，不要把共享按钮再手写回内容区。验证命令：`npx vitest run src/components/platform-entry/PlatformProfileModalShell.test.tsx src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx`、`npm run typecheck`、`npm run check:encoding`、`git diff --check`。
 19.3.16. RPG 首页个人中心的邀请好友 / 填邀请码 / 玩家社区三态弹层抽到 `src/components/platform-entry/PlatformProfileReferralModal.tsx`；组件统一复用 `PlatformProfileSecondaryModalShell` 承接居中白底浮层、floatingPlain 关闭按钮和成功 / 失败提示区，`RpgEntryHomeView` 不再内联邀请码规范化、社区二维码卡片和邀请用户头像行。组件级验证新增 `src/components/platform-entry/PlatformProfileReferralModal.test.tsx`，首页继续复用 `RpgEntryHomeView.recharge.test.tsx` 的邀请链路断言。验证命令：`npm run test -- src/components/platform-entry/PlatformProfileReferralModal.test.tsx src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx -t "renders invite panel with shared profile content|submits redeem panel with the shared form shell|renders community QR panels|profile community shortcut shows reward subtitle and invited users|invite query opens redeem modal directly for logged in users|profile redeem invite query modal submits code after login"`、`npm run typecheck`。
 19.3.17. RPG 首页个人中心的账户充值弹层抽到 `src/components/platform-entry/PlatformProfileRechargeModal.tsx`；组件承接 Native 二维码生成、点数 / 会员 tab、套餐卡片、空态和错误重试，继续复用 `PlatformProfileModalShell` 与平台白底卡片 token，`RpgEntryHomeView` 不再内联 `useWechatNativeQrCode`、`RechargeProductCard` 和 `ProfileRechargeModal`。组件级验证新增 `src/components/platform-entry/PlatformProfileRechargeModal.test.tsx`，首页继续复用 `RpgEntryHomeView.recharge.test.tsx` 的充值入口与 Native 二维码断言。验证命令：`npm run test -- src/components/platform-entry/PlatformProfileRechargeModal.test.tsx src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx -t "renders point products and forwards buy action|shows empty state when the selected tab has no products|profile recharge modal shows native qr code on desktop web by default|create tab wallet chip opens recharge when recharge entry is enabled"`、`npm run typecheck`。
 19.3.18. RPG 首页个人中心的泥点账单、每日任务和兑换码三类标准 profile 弹层分别抽到 `src/components/platform-entry/PlatformProfileWalletLedgerModal.tsx`、`src/components/platform-entry/PlatformProfileTaskCenterModal.tsx` 与 `src/components/platform-entry/PlatformProfileRewardCodeRedeemModal.tsx`；账单继续复用 `PlatformProfileSecondaryModalShell`，任务和兑换码继续复用 `PlatformProfileModalShell`，页面不再内联账单余额 badge、任务领取列表和兑换码输入提交实现。三者均新增组件级测试，并继续复用 `RpgEntryHomeView.recharge.test.tsx` 的真实入口断言。验证命令：`npm run test -- src/components/platform-entry/PlatformProfileWalletLedgerModal.test.tsx src/components/platform-entry/PlatformProfileTaskCenterModal.test.tsx src/components/platform-entry/PlatformProfileRewardCodeRedeemModal.test.tsx src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx -t "renders ledger entries with shared balance presentation|retries from the shared error state|renders claimable tasks and forwards claim action|keeps incomplete tasks disabled|submits on button click and enter key|disables submit when the code is blank|opens wallet ledger modal from narrative coin card|profile daily task shortcut reflects task progress and claim updates|wallet ledger modal shows empty and error states|opens reward code modal from profile action on mobile|create tab wallet chip opens reward code when recharge entry is hidden"`、`npm run typecheck`。
diff --git a/src/components/platform-entry/PlatformProfileModalShell.test.tsx b/src/components/platform-entry/PlatformProfileModalShell.test.tsx
new file mode 100644
index 00000000..22a0a2fe
--- /dev/null
+++ b/src/components/platform-entry/PlatformProfileModalShell.test.tsx
@@ -0,0 +1,39 @@
+/* @vitest-environment jsdom */
+
+import { render, screen } from '@testing-library/react';
+import { expect, test, vi } from 'vitest';
+
+import { PlatformActionButton } from '../common/PlatformActionButton';
+import { PlatformProfileModalShell } from './PlatformProfileModalShell';
+
+test('PlatformProfileModalShell forwards footer content into shared modal footer chrome', () => {
+  render(
+    <PlatformProfileModalShell
+      title="修改昵称"
+      onClose={vi.fn()}
+      panelClassName="platform-remap-surface !max-w-sm rounded-[1.4rem]"
+      bodyClassName="px-5 py-5"
+      footerClassName="grid grid-cols-2 gap-3 px-5 pb-5 pt-0 sm:px-5"
+      footer={
+        <>
+          <PlatformActionButton tone="secondary">取消</PlatformActionButton>
+          <PlatformActionButton>保存</PlatformActionButton>
+        </>
+      }
+    >
+      <div>昵称输入区</div>
+    </PlatformProfileModalShell>,
+  );
+
+  const dialog = screen.getByRole('dialog', { name: '修改昵称' });
+  const body = screen.getByText('昵称输入区').parentElement;
+  const footerButton = screen.getByRole('button', { name: '保存' });
+  const footer = footerButton.closest('div');
+
+  expect(dialog).toBeTruthy();
+  expect(body?.className).toContain('px-5');
+  expect(body?.className).toContain('py-5');
+  expect(footer?.className).toContain('border-t');
+  expect(footer?.className).toContain('grid');
+  expect(footer?.className).toContain('pt-0');
+});
diff --git a/src/components/platform-entry/PlatformProfileModalShell.tsx b/src/components/platform-entry/PlatformProfileModalShell.tsx
index 5c8913cd..7bc87a37 100644
--- a/src/components/platform-entry/PlatformProfileModalShell.tsx
+++ b/src/components/platform-entry/PlatformProfileModalShell.tsx
@@ -8,6 +8,7 @@ type PlatformProfileModalShellProps = {
   description?: ReactNode;
   onClose: () => void;
   children: ReactNode;
+  footer?: ReactNode;
   closeLabel?: string;
   closeVariant?: 'profile' | 'profileCompact';
   closeDisabled?: boolean;
@@ -18,6 +19,7 @@ type PlatformProfileModalShellProps = {
   panelClassName: string;
   bodyClassName?: string;
   descriptionClassName?: string;
+  footerClassName?: string;
 };
 
 type PlatformProfileSecondaryModalShellProps = {
@@ -56,6 +58,7 @@ export function PlatformProfileModalShell({
   description,
   onClose,
   children,
+  footer,
   closeLabel,
   closeVariant = 'profile',
   closeDisabled = false,
@@ -66,6 +69,7 @@ export function PlatformProfileModalShell({
   panelClassName,
   bodyClassName = 'px-5 py-5',
   descriptionClassName = PROFILE_MODAL_DESCRIPTION_CLASS,
+  footerClassName,
 }: PlatformProfileModalShellProps) {
   return (
     <UnifiedModal
@@ -89,6 +93,8 @@ export function PlatformProfileModalShell({
       titleClassName={PROFILE_MODAL_TITLE_CLASS}
       descriptionClassName={descriptionClassName}
       bodyClassName={bodyClassName}
+      footer={footer}
+      footerClassName={footerClassName}
     >
       {children}
     </UnifiedModal>
diff --git a/src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx b/src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx
index 31b48033..259e8a38 100644
--- a/src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx
+++ b/src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx
@@ -3159,9 +3159,12 @@ test('profile nickname modal uses platform text field and submits with Enter', a
   const nicknameInput = (await screen.findByLabelText(
     '新昵称',
   )) as HTMLInputElement;
+  const footer = screen.getByRole('button', { name: '保存' }).closest('div');
   expect(nicknameInput.value).toBe('测试玩家');
   expect(nicknameInput.className).toContain('platform-text-field');
   expect(nicknameInput.className).toContain('platform-text-field--editor-dark');
+  expect(footer?.className).toContain('border-t');
+  expect(footer?.className).toContain('pt-0');
 
   await user.clear(nicknameInput);
   await user.type(nicknameInput, '新昵称{Enter}');
diff --git a/src/components/rpg-entry/RpgEntryHomeView.tsx b/src/components/rpg-entry/RpgEntryHomeView.tsx
index 3988ceaf..fcfc0c75 100644
--- a/src/components/rpg-entry/RpgEntryHomeView.tsx
+++ b/src/components/rpg-entry/RpgEntryHomeView.tsx
@@ -2458,6 +2458,17 @@ function ProfileNicknameModal({
       closeVariant="profileCompact"
       panelClassName="platform-remap-surface !max-w-sm rounded-[1.4rem]"
       bodyClassName="px-5 py-5"
+      footerClassName="grid grid-cols-2 gap-3 px-5 pb-5 pt-0 sm:px-5"
+      footer={
+        <>
+          <PlatformActionButton tone="secondary" onClick={onClose}>
+            取消
+          </PlatformActionButton>
+          <PlatformActionButton onClick={onSubmit} disabled={isSaving}>
+            {isSaving ? '保存中' : '保存'}
+          </PlatformActionButton>
+        </>
+      }
     >
       <label className="block">
         <span className="sr-only">新昵称</span>
@@ -2488,14 +2499,6 @@ function ProfileNicknameModal({
           {error}
         </PlatformStatusMessage>
       ) : null}
-      <div className="mt-5 grid grid-cols-2 gap-3">
-        <PlatformActionButton tone="secondary" onClick={onClose}>
-          取消
-        </PlatformActionButton>
-        <PlatformActionButton onClick={onSubmit} disabled={isSaving}>
-          {isSaving ? '保存中' : '保存'}
-        </PlatformActionButton>
-      </div>
     </PlatformProfileModalShell>
   );
 }