diff --git a/apps/ai-game-creator-shell/src/app/AuthenticatedClient.tsx b/apps/ai-game-creator-shell/src/app/AuthenticatedClient.tsx
index 40c0a8606..843ef706e 100644
--- a/apps/ai-game-creator-shell/src/app/AuthenticatedClient.tsx
+++ b/apps/ai-game-creator-shell/src/app/AuthenticatedClient.tsx
@@ -3,14 +3,13 @@ import {
   type ErrorInfo,
   type FormEvent,
   type ReactNode,
-  useCallback,
   useEffect,
   useState,
 } from 'react';
 
 import type { AuthUser } from '../../../../packages/shared/src/contracts/auth';
 import brandIcon from '../../../../packages/shared/src/icons/taonier-product-ip.png';
-import { ErrorReportDialog } from '../components/error-report/ErrorReportDialog';
+import { ErrorReportCenter } from '../components/error-report/ErrorReportDialog';
 import {
   clearStoredAuthAccessToken,
   getClientAuthErrorMessage,
@@ -34,7 +33,7 @@ import {
 import {
   captureClientError,
   installWebviewLogBridge,
-  OPEN_ERROR_REPORT_EVENT,
+  shouldCaptureClientError,
 } from '../services/errorReporting';
 import {
   beginPlatformSessionClearTransition,
@@ -50,7 +49,6 @@ import {
 type ClientRuntimeErrorBoundaryProps = {
   children: ReactNode;
   onLogout: () => void;
-  onReport?: () => void;
 };
 
 type ClientRuntimeErrorBoundaryState = {
@@ -95,11 +93,6 @@ export class ClientRuntimeErrorBoundary extends Component<
           <button type="button" onClick={this.props.onLogout}>
             返回登录
           </button>
-          {this.props.onReport ? (
-            <button type="button" onClick={this.props.onReport}>
-              报告问题
-            </button>
-          ) : null}
         </section>
       </main>
     );
@@ -123,7 +116,6 @@ export function AuthenticatedClient({
   const [loginBusy, setLoginBusy] = useState(false);
   const [codeBusy, setCodeBusy] = useState(false);
   const [codeCooldownSeconds, setCodeCooldownSeconds] = useState(0);
-  const [errorReportOpen, setErrorReportOpen] = useState(false);
   const initialServerSelection = getClientServerSelection();
   const [serverSelection, setServerSelection] = useState<ClientServerSelection>(
     initialServerSelection,
@@ -131,13 +123,6 @@ export function AuthenticatedClient({
   const [customServerUrl, setCustomServerUrl] = useState(
     initialServerSelection.customBaseUrl,
   );
-  const openManualErrorReport = useCallback(async () => {
-    await captureClientError(new Error('用户主动报告问题'), {
-      source: 'manual',
-    });
-    setErrorReportOpen(true);
-  }, []);
-
   useEffect(() => {
     const uninstallWebviewLogBridge = installWebviewLogBridge();
     const handleError = (event: ErrorEvent) => {
@@ -157,15 +142,6 @@ export function AuthenticatedClient({
     };
   }, []);
 
-  useEffect(() => {
-    window.addEventListener(OPEN_ERROR_REPORT_EVENT, openManualErrorReport);
-    return () =>
-      window.removeEventListener(
-        OPEN_ERROR_REPORT_EVENT,
-        openManualErrorReport,
-      );
-  }, [openManualErrorReport]);
-
   function persistServerSelection() {
     try {
       const next = setClientServerSelection({
@@ -357,10 +333,11 @@ export function AuthenticatedClient({
       setCodeCooldownSeconds(Math.max(0, Math.floor(response.cooldownSeconds)));
       setLoginStatus(`验证码已发送，${response.expiresInSeconds} 秒内有效`);
     } catch (error) {
-      void captureClientError(error, {
-        source: 'auth',
-        action: 'send-login-code',
-      });
+      if (shouldCaptureClientError(error))
+        void captureClientError(error, {
+          source: 'auth',
+          action: 'send-login-code',
+        });
       setLoginStatus(error instanceof Error ? error.message : String(error));
     } finally {
       setCodeBusy(false);
@@ -419,7 +396,8 @@ export function AuthenticatedClient({
       setCode('');
       setPassword('');
     } catch (error) {
-      void captureClientError(error, { source: 'auth', action: 'login' });
+      if (shouldCaptureClientError(error))
+        void captureClientError(error, { source: 'auth', action: 'login' });
       setLoginStatus(error instanceof Error ? error.message : String(error));
     } finally {
       setLoginBusy(false);
@@ -589,16 +567,10 @@ export function AuthenticatedClient({
 
   return (
     <>
-      <ClientRuntimeErrorBoundary
-        onLogout={logout}
-        onReport={() => void openManualErrorReport()}
-      >
+      <ClientRuntimeErrorBoundary onLogout={logout}>
         {children({ user: authUser, logout })}
       </ClientRuntimeErrorBoundary>
-      <ErrorReportDialog
-        open={errorReportOpen}
-        onClose={() => setErrorReportOpen(false)}
-      />
+      <ErrorReportCenter />
     </>
   );
 }
diff --git a/apps/ai-game-creator-shell/src/features/project-summary/projectDeliverySummaries.ts b/apps/ai-game-creator-shell/src/features/project-summary/projectDeliverySummaries.ts
index 61ad15279..0e3d4091c 100644
--- a/apps/ai-game-creator-shell/src/features/project-summary/projectDeliverySummaries.ts
+++ b/apps/ai-game-creator-shell/src/features/project-summary/projectDeliverySummaries.ts
@@ -159,7 +159,7 @@ export function summarizeProjectKnownIssues(
       }；预览 ${previewSummary}`,
       `- 已知问题：${knownIssueSummary}`,
       '- 试玩限制：本地 Web 原型；小范围 5-10 分钟试玩；不承诺账号、云存档、排行榜、付费或长期兼容',
-      '- 反馈入口：单个问题走 /bug-report；整体体验走 /feedback；版本变化走 /release-notes',
+      '- 反馈入口：客户端问题由自动诊断提示；整体体验走 /feedback；版本变化走 /release-notes',
       '- 发送前检查：可试玩状态先 /run；交付口径看 /share；对外资料看 /media-kit',
       '- 边界：只准备已知问题清单；不读取文件；不启动或打开预览；不导出试玩包；不上传云端；不发布作品；不写项目',
       `- 建议：${draftCommand}`,
diff --git a/apps/ai-game-creator-shell/src/features/project-summary/projectGuidanceSummaries.ts b/apps/ai-game-creator-shell/src/features/project-summary/projectGuidanceSummaries.ts
index ca30a9ab9..2bf3d12f9 100644
--- a/apps/ai-game-creator-shell/src/features/project-summary/projectGuidanceSummaries.ts
+++ b/apps/ai-game-creator-shell/src/features/project-summary/projectGuidanceSummaries.ts
@@ -75,7 +75,6 @@ export function summarizeNextProjectActions(
   addSuggestion('查看隐私与导出边界', '/privacy');
   addSuggestion('查看首批试玩对象', '/audience');
   addSuggestion('准备试玩邀请文案', '/invite');
-  addSuggestion('报告问题', '/bug-report');
   addSuggestion('准备试玩问卷问题', '/survey');
   addSuggestion('准备封面与缩略图检查', '/cover');
   addSuggestion('准备宣传截图清单', '/screenshots');
diff --git a/apps/ai-game-creator-shell/src/features/project-summary/projectPlaytestSummaries.ts b/apps/ai-game-creator-shell/src/features/project-summary/projectPlaytestSummaries.ts
index 18442f17c..53c928a77 100644
--- a/apps/ai-game-creator-shell/src/features/project-summary/projectPlaytestSummaries.ts
+++ b/apps/ai-game-creator-shell/src/features/project-summary/projectPlaytestSummaries.ts
@@ -290,8 +290,8 @@ export function summarizeProjectPlaytestSurvey(
       '- 使用场景：发给首批 3-5 位测试者；每人 5-10 分钟；先自由玩一局再回答',
       '- 问题清单：1. 30 秒内你觉得目标是什么？2. 第一次操作哪里最卡？3. 胜负/重开是否清楚？4. 难度/节奏感觉如何？5. 最想保留和最想改的各一项？',
       '- 记录格式：每题 1-5 分 + 一句话；补充设备、输入方式、是否愿意再玩一局',
-      '- 追踪方式：单个问题走 /bug-report；整体反馈走 /feedback；下一轮改动走 /revise',
-      '- 参考：/invite；/audience；/feedback；/bug-report',
+      '- 追踪方式：客户端问题由自动诊断提示；整体反馈走 /feedback；下一轮改动走 /revise',
+      '- 参考：/invite；/audience；/feedback',
       '- 边界：只准备试玩问卷；不读取文件；不启动或打开预览；不导出试玩包；不写项目',
       `- 建议：${draftCommand}`,
     ].join('\n'),
@@ -557,7 +557,7 @@ export function summarizeProjectPlaytestFaq(
       }；预览 ${previewSummary}`,
       '- 问答清单：1. 这是什么？2. 怎么开始和重开？3. 需要反馈什么？4. 打不开或卡住怎么办？5. 能不能转发或公开？',
       '- 回答口径：早期本地 Web 原型；5-10 分钟试玩；重点反馈目标理解、操作手感、难度、bug 和还想不想再玩',
-      '- 测试者提醒：先自由玩一局；不要评价完成度；问卷走 /survey；单个问题走 /bug-report',
+      '- 测试者提醒：先自由玩一局；不要评价完成度；问卷走 /survey；客户端问题由自动诊断提示',
       '- 交付搭配：/invite；/share；/screenshots；/trailer',
       '- 边界：只准备试玩常见问答；不读取文件；不启动或打开预览；不导出试玩包；不写项目',
       `- 建议：${draftCommand}`,
@@ -624,7 +624,7 @@ export function summarizeProjectCommunityPost(
       `- 短文案：我做了一个早期 Web 小游戏原型《${nextManifest.name}》，核心目标是${goal}。想找 3-5 位朋友试玩 5 分钟，重点看能不能理解目标、操作顺不顺、还想不想再来一局。`,
       '- 长文案结构：一句玩法目标；一张截图或短视频；试玩方式；希望收到的三类反馈；已知限制',
       '- 标签建议：#Web小游戏 #原型试玩 #AI游戏创作 #本地试玩',
-      '- CTA：愿意试玩请回复；遇到问题按 /faq 或 /bug-report 的口径反馈',
+      '- CTA：愿意试玩请回复；遇到问题按 /faq 的口径反馈，客户端问题会自动提示',
       '- 参考：/faq；/screenshots；/trailer；/store；/share',
       '- 边界：只准备社区发布文案；不上传云端；不发布作品；不读取文件；不启动或打开预览；不导出试玩包；不写项目',
       `- 建议：${draftCommand}`,
diff --git a/apps/ai-game-creator-shell/src/features/project-summary/projectQualitySummaries.ts b/apps/ai-game-creator-shell/src/features/project-summary/projectQualitySummaries.ts
index 0057fbb32..d95a6428f 100644
--- a/apps/ai-game-creator-shell/src/features/project-summary/projectQualitySummaries.ts
+++ b/apps/ai-game-creator-shell/src/features/project-summary/projectQualitySummaries.ts
@@ -290,7 +290,7 @@ export function summarizeProjectCompatibilityNotes(
       `- 输入兼容：${inputSummary}`,
       '- 推荐环境：桌面 Chrome / Edge 最新版；本机 127.0.0.1 预览；移动浏览器只做早期体验',
       '- 不承诺：旧浏览器、低端设备、离线模式、云存档、账号同步、手柄或多端数据一致',
-      '- 反馈口径：设备 / 浏览器 / 输入方式 / 截图或录屏；问题记录走 /bug-report',
+      '- 反馈口径：设备 / 浏览器 / 输入方式 / 截图或录屏；客户端检测到问题时会自动提示',
       '- 参考：/mobile；/accessibility；/performance；/known-issues',
       '- 边界：只准备兼容性说明；不读取文件；不启动或打开预览；不导出试玩包；不上传云端；不发布作品；不写项目',
       `- 建议：${draftCommand}`,
diff --git a/apps/ai-game-creator-shell/src/features/project-summary/projectSummaryConstants.ts b/apps/ai-game-creator-shell/src/features/project-summary/projectSummaryConstants.ts
index 1e9418aa5..8329268ae 100644
--- a/apps/ai-game-creator-shell/src/features/project-summary/projectSummaryConstants.ts
+++ b/apps/ai-game-creator-shell/src/features/project-summary/projectSummaryConstants.ts
@@ -123,7 +123,6 @@ export const chatCommandHelp = [
   '/privacy：查看隐私与导出边界',
   '/audience：查看首批试玩对象',
   '/invite：准备试玩邀请文案',
-  '/bug-report：报告问题',
   '/survey：准备试玩问卷问题',
   '/cover：准备封面与缩略图检查',
   '/screenshots：准备宣传截图清单',
diff --git a/apps/ai-game-creator-shell/src/features/project-workspace/projectSummaryCommands.ts b/apps/ai-game-creator-shell/src/features/project-workspace/projectSummaryCommands.ts
index 25ada417a..065975c6a 100644
--- a/apps/ai-game-creator-shell/src/features/project-workspace/projectSummaryCommands.ts
+++ b/apps/ai-game-creator-shell/src/features/project-workspace/projectSummaryCommands.ts
@@ -9,7 +9,6 @@ import type {
   AgentStatusCard,
   ChatMessage,
 } from '../../app/types';
-import { OPEN_ERROR_REPORT_EVENT } from '../../services/errorReporting';
 import {
   summarizeAgentReviewState,
   summarizeAgentRunBudget,
@@ -506,20 +505,6 @@ export function handleProjectSummaryChatCommand({
     return true;
   }
 
-  if (prompt === '/bug-report') {
-    setMessages((current) => [
-      ...current,
-      {
-        role: 'assistant',
-        text: '已打开“报告问题”面板，请填写遇到的问题。',
-      },
-    ]);
-    if (typeof window !== 'undefined') {
-      window.dispatchEvent(new CustomEvent(OPEN_ERROR_REPORT_EVENT));
-    }
-    return true;
-  }
-
   if (prompt === '/survey') {
     if (!requireChatProjectForUserAction()) {
       return true;
diff --git a/apps/ai-game-creator-shell/tests/appSurface/developer-agent-window.suite.ts b/apps/ai-game-creator-shell/tests/appSurface/developer-agent-window.suite.ts
index 7a9d2cad7..edb340240 100644
--- a/apps/ai-game-creator-shell/tests/appSurface/developer-agent-window.suite.ts
+++ b/apps/ai-game-creator-shell/tests/appSurface/developer-agent-window.suite.ts
@@ -5072,7 +5072,6 @@ export function registerDeveloperToolsTests() {
     expect(screen.getByText(/\/privacy：查看隐私与导出边界/)).not.toBeNull();
     expect(screen.getByText(/\/audience：查看首批试玩对象/)).not.toBeNull();
     expect(screen.getByText(/\/invite：准备试玩邀请文案/)).not.toBeNull();
-    expect(screen.getByText(/\/bug-report：报告问题/)).not.toBeNull();
     expect(screen.getByText(/\/survey：准备试玩问卷问题/)).not.toBeNull();
     expect(screen.getByText(/\/cover：准备封面与缩略图检查/)).not.toBeNull();
     expect(screen.getByText(/\/screenshots：准备宣传截图清单/)).not.toBeNull();
diff --git a/apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/assert-playtest-and-release-shortcuts.ts b/apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/assert-playtest-and-release-shortcuts.ts
index 76ea3bb15..cbcc6989f 100644
--- a/apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/assert-playtest-and-release-shortcuts.ts
+++ b/apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/assert-playtest-and-release-shortcuts.ts
@@ -1,4 +1,3 @@
-import { OPEN_ERROR_REPORT_EVENT } from '../../../../src/services/errorReporting';
 import { expect, fireEvent, screen, submitChat, within } from '../../harness';
 import type { PreviewShortcutInvoke } from './invoke-mock';
 
@@ -47,7 +46,6 @@ export async function assertPlaytestAndReleaseShortcutFlow(
   expect(screen.getByText(/查看隐私与导出边界：\/privacy/)).not.toBeNull();
   expect(screen.getByText(/查看首批试玩对象：\/audience/)).not.toBeNull();
   expect(screen.getByText(/准备试玩邀请文案：\/invite/)).not.toBeNull();
-  expect(screen.getByText(/报告问题：\/bug-report/)).not.toBeNull();
   expect(screen.getByText(/准备试玩问卷问题：\/survey/)).not.toBeNull();
   expect(screen.getByText(/准备封面与缩略图检查：\/cover/)).not.toBeNull();
   expect(screen.getByText(/准备宣传截图清单：\/screenshots/)).not.toBeNull();
@@ -648,20 +646,6 @@ export async function assertPlaytestAndReleaseShortcutFlow(
       ([command]) => command === 'control_agent_run',
     ).length,
   };
-  let openedErrorReport = false;
-  const onErrorReportOpen = () => {
-    openedErrorReport = true;
-  };
-  window.addEventListener(OPEN_ERROR_REPORT_EVENT, onErrorReportOpen);
-  try {
-    submitChat('/bug-report');
-    expect(
-      await screen.findByText('已打开“报告问题”面板，请填写遇到的问题。'),
-    ).not.toBeNull();
-    expect(openedErrorReport).toBe(true);
-  } finally {
-    window.removeEventListener(OPEN_ERROR_REPORT_EVENT, onErrorReportOpen);
-  }
   expect(
     invoke.mock.calls.filter(
       ([command]) => command === 'get_local_game_manifest',
@@ -753,10 +737,10 @@ export async function assertPlaytestAndReleaseShortcutFlow(
     '记录格式：每题 1-5 分 + 一句话；补充设备、输入方式、是否愿意再玩一局',
   );
   expect(surveyMessage.textContent).toContain(
-    '追踪方式：单个问题走 /bug-report；整体反馈走 /feedback；下一轮改动走 /revise',
+    '追踪方式：客户端问题由自动诊断提示；整体反馈走 /feedback；下一轮改动走 /revise',
   );
   expect(surveyMessage.textContent).toContain(
-    '参考：/invite；/audience；/feedback；/bug-report',
+    '参考：/invite；/audience；/feedback',
   );
   expect(surveyMessage.textContent).toContain(
     '边界：只准备试玩问卷；不读取文件；不启动或打开预览；不导出试玩包；不写项目',
@@ -1185,7 +1169,7 @@ export async function assertPlaytestAndReleaseShortcutFlow(
     '回答口径：早期本地 Web 原型；5-10 分钟试玩；重点反馈目标理解、操作手感、难度、bug 和还想不想再玩',
   );
   expect(faqMessage.textContent).toContain(
-    '测试者提醒：先自由玩一局；不要评价完成度；问卷走 /survey；单个问题走 /bug-report',
+    '测试者提醒：先自由玩一局；不要评价完成度；问卷走 /survey；客户端问题由自动诊断提示',
   );
   expect(faqMessage.textContent).toContain(
     '交付搭配：/invite；/share；/screenshots；/trailer',
@@ -1296,7 +1280,7 @@ export async function assertPlaytestAndReleaseShortcutFlow(
     '标签建议：#Web小游戏 #原型试玩 #AI游戏创作 #本地试玩',
   );
   expect(postMessage.textContent).toContain(
-    'CTA：愿意试玩请回复；遇到问题按 /faq 或 /bug-report 的口径反馈',
+    'CTA：愿意试玩请回复；遇到问题按 /faq 的口径反馈，客户端问题会自动提示',
   );
   expect(postMessage.textContent).toContain(
     '参考：/faq；/screenshots；/trailer；/store；/share',
@@ -1735,7 +1719,7 @@ export async function assertPlaytestAndReleaseShortcutFlow(
     '试玩限制：本地 Web 原型；小范围 5-10 分钟试玩；不承诺账号、云存档、排行榜、付费或长期兼容',
   );
   expect(knownIssueMessage.textContent).toContain(
-    '反馈入口：单个问题走 /bug-report；整体体验走 /feedback；版本变化走 /release-notes',
+    '反馈入口：客户端问题由自动诊断提示；整体体验走 /feedback；版本变化走 /release-notes',
   );
   expect(knownIssueMessage.textContent).toContain(
     '发送前检查：可试玩状态先 /run；交付口径看 /share；对外资料看 /media-kit',
diff --git a/apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/assert-project-and-design-shortcuts.ts b/apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/assert-project-and-design-shortcuts.ts
index 97418c335..1aba097b3 100644
--- a/apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/assert-project-and-design-shortcuts.ts
+++ b/apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/assert-project-and-design-shortcuts.ts
@@ -916,7 +916,7 @@ export async function assertProjectAndDesignShortcutFlow(
     '不承诺：旧浏览器、低端设备、离线模式、云存档、账号同步、手柄或多端数据一致',
   );
   expect(compatibilityMessage.textContent).toContain(
-    '反馈口径：设备 / 浏览器 / 输入方式 / 截图或录屏；问题记录走 /bug-report',
+    '反馈口径：设备 / 浏览器 / 输入方式 / 截图或录屏；客户端检测到问题时会自动提示',
   );
   expect(compatibilityMessage.textContent).toContain(
     '参考：/mobile；/accessibility；/performance；/known-issues',
diff --git a/docs/technical/【技术方案】AGC错误报告与诊断上传-2026-08-31.md b/docs/technical/【技术方案】AGC错误报告与诊断上传-2026-08-31.md
index 4c6f8e259..bd85e77cb 100644
--- a/docs/technical/【技术方案】AGC错误报告与诊断上传-2026-08-31.md
+++ b/docs/technical/【技术方案】AGC错误报告与诊断上传-2026-08-31.md
@@ -11,7 +11,8 @@ AI Game Creator Shell 采用 IDEA 风格的当前进程错误报告：错误事
 - 指纹计算可使用调用方的 page/action 及脱敏后的首个调用点作为进程内区分输入，但这些上下文不会作为事件字段上传；消息与 stack 在入池前统一脱敏，WebCrypto 失败时降级为稳定可读指纹，采集本身不得产生新的未处理拒绝。
 - 客户端 API 自动采集只覆盖网络错误、408 和 5xx；预期的 4xx 登录/鉴权失败不进入错误报告池。
 - Rust 侧通过 `app_log!` 将普通文本日志同时输出到 stderr 和 AppData `diagnostics/application.log`，超出 256 KiB 滚动到 `application.previous.log`；WebView 的 console 输出通过 `append_application_log` 镜像到同一 raw log，并在客户端桥接处再次脱敏；`read_diagnostic_logs` 只读取应用级日志。
-- 报告面板允许填写最多 2,000 字中文描述并取消日志附件；本版本不支持截图或任意文件附件。
+- 报告面板只由自动诊断通知中的“查看并报告”打开，不提供聊天命令、崩溃页按钮或其他手动入口；默认选中最新事件，其他事件可勾选。允许填写最多 2,000 字中文描述并取消日志附件；本版本不支持截图或任意文件附件。
+- 错误事件先在当前进程内存池按 fingerprint 合并，经过 5 秒聚合后只显示一条非阻塞通知；通知支持“查看并报告”和“忽略”，同一 fingerprint 在本次运行中只提醒一次。通知不直接打开阻塞式报告面板。
 - 上传失败只在当前进程显示失败并允许用户再次提交，不跨重启恢复事件池，不后台自动重试。
 
 ## HTTP 与存储