diff --git a/apps/ai-game-creator-shell/src/App.tsx b/apps/ai-game-creator-shell/src/App.tsx
index 9cf7ad4c0..ea305a8bc 100644
--- a/apps/ai-game-creator-shell/src/App.tsx
+++ b/apps/ai-game-creator-shell/src/App.tsx
@@ -1243,6 +1243,9 @@ export function App({
   const initialProjectOpenedRef = useRef(false);
   const pendingUiConfirmationActionRef = useRef<(() => void) | null>(null);
   const queueRunLocalShortcutRef = useRef<() => void>(() => undefined);
+  const executeRunLocalRef = useRef<(announceToChat: boolean) => void>(
+    () => undefined,
+  );
 
   function requestRuntimeConfigOpen() {
     if (projectSupervisorOnly && !supervisorChatOnly && !gameChatOnly) {
@@ -3283,6 +3286,7 @@ export function App({
     ]);
   }
   queueRunLocalShortcutRef.current = queueRunLocalShortcut;
+  executeRunLocalRef.current = executeRunLocal;
 
   useEffect(() => {
     const nextProjectPath = localProject?.projectPath;
@@ -3300,7 +3304,7 @@ export function App({
     }
     handledPlayRequestRef.current = requestKey;
     onPlayRequestHandled?.(playRequest.requestId);
-    queueRunLocalShortcutRef.current();
+    void executeRunLocalRef.current(true);
   }, [
     localProject?.projectPath,
     onPlayRequestHandled,
diff --git a/apps/ai-game-creator-shell/src/features/app-shell/WorkspaceLauncher.tsx b/apps/ai-game-creator-shell/src/features/app-shell/WorkspaceLauncher.tsx
index 139446dee..10e4fd343 100644
--- a/apps/ai-game-creator-shell/src/features/app-shell/WorkspaceLauncher.tsx
+++ b/apps/ai-game-creator-shell/src/features/app-shell/WorkspaceLauncher.tsx
@@ -34,7 +34,7 @@ export function WorkspaceLauncherShell({
   ProjectSupervisor,
 }: WorkspaceLauncherShellProps) {
   const accountWallet = useAccountWallet(currentUser.id);
-  const [status, setStatus] = useState('请选择项目');
+  const [status, setStatus] = useState('');
   const recentProjects = useRecentProjects(setStatus);
   const { recentProjectRows, rememberRecentWorkspace } = recentProjects;
   const [launcherView, setLauncherView] = useState<LauncherView>(initialView);
@@ -273,7 +273,6 @@ export function WorkspaceLauncherShell({
         {launcherView === 'home' ? (
           <HomeView
             hasPromo={launcherNotifications.length > 0}
-            status={status}
             onStatusChange={setStatus}
             recentProjectRows={recentProjectRows}
             onCreateDraftAutomatically={createHomeDraftAutomatically}
diff --git a/apps/ai-game-creator-shell/src/features/project-workspace/ProjectSupervisorView.tsx b/apps/ai-game-creator-shell/src/features/project-workspace/ProjectSupervisorView.tsx
index 10a88f942..d7f3dbd3b 100644
--- a/apps/ai-game-creator-shell/src/features/project-workspace/ProjectSupervisorView.tsx
+++ b/apps/ai-game-creator-shell/src/features/project-workspace/ProjectSupervisorView.tsx
@@ -1,4 +1,4 @@
-import { Send } from 'lucide-react';
+import { ArrowUp } from 'lucide-react';
 import type {
   ComponentProps,
   Dispatch,
@@ -251,14 +251,7 @@ export function ProjectSupervisorView({
             type="submit"
             disabled={runtimePanelProps.controlBusy || needsUserInput}
           >
-            <Send size={16} aria-hidden="true" />
-            <span>
-              {needsUserInput
-                ? '等待回答'
-                : runtimePanelProps.controlBusy
-                  ? '思考中'
-                  : '发送'}
-            </span>
+            <ArrowUp size={16} aria-hidden="true" />
           </button>
         </form>
         <small className="project-supervisor-workspace-status">
diff --git a/apps/ai-game-creator-shell/src/styles.css b/apps/ai-game-creator-shell/src/styles.css
index 031b3fe47..537cd91f7 100644
--- a/apps/ai-game-creator-shell/src/styles.css
+++ b/apps/ai-game-creator-shell/src/styles.css
@@ -6879,6 +6879,7 @@ iframe.preview-frame {
   align-content: start;
   gap: 8px;
   min-width: 0;
+  min-height: 156px;
   padding: 12px;
   border: 1px solid #eadbd4;
   border-radius: 12px;
@@ -7022,12 +7023,260 @@ iframe.preview-frame {
   font-size: 10px;
 }
 
-.game-workbench-chat-avatar {
-  width: 48px;
-  height: 48px;
+.game-workbench-chat .supervisor-chat-only-runtime-controls {
+  max-width: none;
+}
+
+.game-workbench-chat
+  .supervisor-chat-only-runtime-controls
+  .pending-command {
+  gap: 12px;
+  padding: 10px 12px;
+  border: 1px solid var(--platform-surface-border);
+  border-radius: 10px;
+  background: var(--platform-warm-bg);
+}
+
+.game-workbench-chat
+  .supervisor-chat-only-runtime-controls
+  .pending-command
+  > span {
+  gap: 4px;
+  min-width: 0;
+  margin: 0;
+  overflow-wrap: anywhere;
+  color: var(--platform-text-strong);
+  font-size: 12px;
+  font-weight: 800;
+}
+
+.game-workbench-chat
+  .supervisor-chat-only-runtime-controls
+  .pending-command
+  > span
+  small {
+  color: var(--platform-text-soft);
+  font-weight: 500;
+  line-height: 1.4;
+}
+
+.game-workbench-chat .pending-command-actions button {
+  min-width: 52px;
+  height: 34px;
   flex: 0 0 auto;
-  object-fit: contain;
-  filter: drop-shadow(0 5px 9px rgb(182 98 63 / 16%));
+  border: 1px solid var(--platform-surface-border);
+  background: var(--platform-button-secondary-fill);
+  color: var(--platform-button-secondary-text);
+  font-size: 11px;
+  font-weight: 800;
+}
+
+.game-workbench-chat .pending-command-actions button:last-child {
+  border-color: var(--platform-button-primary-border);
+  background: var(--platform-button-primary-fill);
+  color: var(--platform-button-primary-text);
+}
+
+.agent-runtime-status .project-runtime-pending-command > span {
+  min-width: 0;
+  margin: 0;
+  overflow-wrap: anywhere;
+  color: var(--platform-text-strong);
+  font-size: 12px;
+  font-weight: 800;
+}
+
+.agent-runtime-status .project-runtime-pending-command > span small {
+  display: block;
+  margin-top: 4px;
+  color: var(--platform-text-soft);
+  font-weight: 500;
+  line-height: 1.4;
+}
+
+.agent-runtime-status .project-runtime-pending-command .pending-command-actions {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex: 0 0 auto;
+}
+
+.agent-runtime-status
+  .project-runtime-pending-command
+  .pending-command-actions
+  button:last-child {
+  border-color: var(--platform-button-primary-border);
+  background: var(--platform-button-primary-fill);
+  color: var(--platform-button-primary-text);
+}
+
+.game-workbench-chat
+  .agent-runtime-status
+  .project-runtime-pending-command {
+  grid-template-columns: minmax(0, 1fr) 136px;
+}
+
+.game-workbench-chat
+  .agent-runtime-status
+  .project-runtime-pending-command
+  .pending-command-actions {
+  display: grid;
+  grid-template-columns: repeat(2, 64px);
+  gap: 8px;
+  width: 136px;
+  flex: 0 0 136px;
+}
+
+.game-workbench-chat
+  .agent-runtime-status
+  .project-runtime-pending-command
+  .pending-command-actions
+  button {
+  width: 64px;
+  min-width: 64px;
+  max-width: 64px;
+  padding: 0;
+  white-space: nowrap;
+}
+
+/* Runtime 确认卡在部分项目状态下位于状态包装层外，工作台样式直接绑定卡片自身，避免回落旧的蓝色按钮样式。 */
+.game-workbench-chat .project-runtime-pending-command {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 136px;
+  align-items: center;
+  gap: 12px;
+  padding: 10px 12px;
+  border: 1px solid var(--platform-surface-border);
+  border-radius: 10px;
+  background: var(--platform-warm-bg);
+}
+
+.game-workbench-chat .project-supervisor-surface > .project-runtime-pending-command,
+.game-workbench-chat .project-supervisor-conversation .project-runtime-pending-command {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 136px;
+  align-items: center;
+  gap: 12px;
+  width: 100%;
+  margin: 0;
+  padding: 10px 12px;
+  border: 1px solid var(--platform-surface-border);
+  border-radius: 10px;
+  background: var(--platform-warm-bg);
+}
+
+.game-workbench-chat .project-supervisor-conversation .project-runtime-pending-command > span {
+  min-width: 0;
+  margin: 0;
+  overflow-wrap: anywhere;
+  color: var(--platform-text-strong);
+  font-size: 12px;
+  font-weight: 800;
+}
+
+.game-workbench-chat .project-supervisor-conversation .project-runtime-pending-command > span small {
+  display: block;
+  margin-top: 4px;
+  color: var(--platform-text-soft);
+  font-size: 10px;
+  font-weight: 500;
+  line-height: 1.4;
+}
+
+.game-workbench-chat .project-supervisor-conversation .project-runtime-pending-command .pending-command-actions {
+  display: grid;
+  grid-template-columns: repeat(2, 64px);
+  gap: 8px;
+  width: 136px;
+  flex: 0 0 136px;
+}
+
+.game-workbench-chat .project-supervisor-conversation .project-runtime-pending-command .pending-command-actions button {
+  width: 64px;
+  min-width: 64px;
+  max-width: 64px;
+  height: 34px;
+  padding: 0;
+  border: 1px solid var(--platform-surface-border);
+  border-radius: 8px;
+  background: var(--platform-button-secondary-fill);
+  color: var(--platform-button-secondary-text);
+  font-size: 11px;
+  font-weight: 800;
+  white-space: nowrap;
+}
+
+.game-workbench-chat .project-supervisor-conversation .project-runtime-pending-command .pending-command-actions button:last-child {
+  border-color: var(--platform-button-primary-border);
+  background: var(--platform-button-primary-fill);
+  color: var(--platform-button-primary-text);
+}
+
+/* 该卡片的两个操作按钮禁止被全局 button 规则压缩，确保“拒绝 / 确认”完整可见。 */
+.project-runtime-pending-command .pending-command-actions button {
+  display: inline-flex !important;
+  width: 64px !important;
+  min-width: 64px !important;
+  max-width: 64px !important;
+  flex: 0 0 64px !important;
+  align-items: center;
+  justify-content: center;
+  padding: 0 !important;
+  overflow: visible;
+  white-space: nowrap;
+}
+
+.game-workbench-chat .project-runtime-pending-command > span {
+  min-width: 0;
+  margin: 0;
+  overflow-wrap: anywhere;
+  color: var(--platform-text-strong);
+  font-size: 12px;
+  font-weight: 800;
+}
+
+.game-workbench-chat .project-runtime-pending-command > span small {
+  display: block;
+  margin-top: 4px;
+  color: var(--platform-text-soft);
+  font-size: 10px;
+  font-weight: 500;
+  line-height: 1.4;
+}
+
+.game-workbench-chat .project-runtime-pending-command .pending-command-actions {
+  display: grid;
+  grid-template-columns: repeat(2, 64px);
+  gap: 8px;
+  width: 136px;
+  flex: 0 0 136px;
+}
+
+.game-workbench-chat
+  .project-runtime-pending-command
+  .pending-command-actions
+  button {
+  width: 64px;
+  min-width: 64px;
+  max-width: 64px;
+  height: 34px;
+  padding: 0;
+  border: 1px solid var(--platform-surface-border);
+  border-radius: 8px;
+  background: var(--platform-button-secondary-fill);
+  color: var(--platform-button-secondary-text);
+  font-size: 11px;
+  font-weight: 800;
+  white-space: nowrap;
+}
+
+.game-workbench-chat
+  .project-runtime-pending-command
+  .pending-command-actions
+  button:last-child {
+  border-color: var(--platform-button-primary-border);
+  background: var(--platform-button-primary-fill);
+  color: var(--platform-button-primary-text);
 }
 
 .game-workbench-chat .project-supervisor-surface {
@@ -7281,6 +7530,100 @@ iframe.preview-frame {
   white-space: nowrap;
 }
 
+/* 右侧对话采用简洁的 Codex 式消息流与编辑框，减少卡片嵌套和视觉噪音。 */
+.game-workbench-chat .project-supervisor-message-list {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 104px;
+  left: 0;
+  gap: 34px;
+  height: auto;
+  padding: 18px 20px 24px;
+  scroll-padding-bottom: 24px;
+  border: 1px solid var(--platform-subpanel-border);
+  border-radius: 12px;
+  background: var(--platform-input-fill);
+}
+
+.game-workbench-chat .project-supervisor-message-list .message {
+  display: block;
+  width: 100%;
+  max-width: 100%;
+  padding: 4px 0;
+  border: 0;
+  border-radius: 0;
+  background: transparent;
+  color: var(--platform-text-base);
+  font-size: 14px;
+  line-height: 1.85;
+}
+
+.game-workbench-chat .project-supervisor-message-list .message + .message {
+  margin-top: 0;
+}
+
+.game-workbench-chat .project-supervisor-message-list .message--user {
+  width: fit-content;
+  max-width: min(82%, 640px);
+  margin-left: auto;
+  padding: 11px 16px;
+  border: 1px solid var(--platform-button-primary-border);
+  border-radius: 14px 14px 4px;
+  background: var(--platform-warm-bg);
+  color: var(--platform-text-strong);
+}
+
+.game-workbench-chat .project-supervisor-composer {
+  display: block;
+  position: absolute;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 5;
+  padding: 0;
+  pointer-events: none;
+}
+
+.game-workbench-chat .project-supervisor-composer textarea {
+  display: block;
+  width: 100%;
+  min-height: 88px;
+  max-height: 180px;
+  padding: 14px 48px 38px 15px;
+  border: 1px solid var(--platform-surface-border);
+  border-radius: 14px;
+  background: var(--platform-input-fill);
+  color: var(--platform-text-strong);
+  font-size: 13px;
+  line-height: 1.6;
+  resize: vertical;
+  pointer-events: auto;
+}
+
+.game-workbench-chat .project-supervisor-composer button {
+  position: absolute;
+  right: 10px;
+  bottom: 10px;
+  display: grid;
+  width: 30px;
+  min-width: 30px;
+  height: 30px;
+  min-height: 30px;
+  padding: 0;
+  border: 0;
+  border-radius: 9px;
+  background: var(--platform-button-primary-fill);
+  color: var(--platform-button-primary-text);
+  place-items: center;
+  pointer-events: auto;
+}
+
+.game-workbench-chat .project-supervisor-composer button svg {
+  width: 14px;
+  height: 14px;
+}
+
 .game-agent-dock {
   position: relative;
   z-index: 30;
@@ -7691,6 +8034,7 @@ iframe.preview-frame {
   .game-workbench-view-actions {
     justify-content: flex-end;
   }
+
 }
 
 @media (max-width: 760px) {
@@ -7721,6 +8065,11 @@ iframe.preview-frame {
     flex-direction: column;
   }
 
+  .game-workbench-view-actions .game-workbench-play-button {
+    position: static;
+    transform: none;
+  }
+
   .game-workbench-tabs {
     display: grid;
     grid-template-columns: repeat(2, minmax(0, 1fr));
diff --git a/apps/ai-game-creator-shell/src/view/home/index.tsx b/apps/ai-game-creator-shell/src/view/home/index.tsx
index a0553c654..8d077a76e 100644
--- a/apps/ai-game-creator-shell/src/view/home/index.tsx
+++ b/apps/ai-game-creator-shell/src/view/home/index.tsx
@@ -93,7 +93,6 @@ function projectTypeLabel(projectKind: HomeProjectRow['projectKind']) {
 
 type HomeViewProps = {
   hasPromo: boolean;
-  status: string;
   onStatusChange: (status: string) => void;
   recentProjectRows: readonly HomeProjectRow[];
   onCreateDraftAutomatically: (
@@ -107,7 +106,6 @@ type HomeViewProps = {
 
 export default function HomeView({
   hasPromo,
-  status,
   onStatusChange,
   recentProjectRows,
   onCreateDraftAutomatically,
@@ -250,11 +248,6 @@ export default function HomeView({
             </div>
           </RichInputArea>
         </form>
-        {status ? (
-          <span className="w-[min(814px,calc(100vw-122px))] text-left text-[12px] text-(--platform-text-soft) max-[760px]:w-[min(100%,calc(100vw-76px))]">
-            {status}
-          </span>
-        ) : null}
       </section>
 
       <section
@@ -266,9 +259,6 @@ export default function HomeView({
             <h2 className="m-0 text-[15px] text-(--platform-text-strong)">
               最近项目
             </h2>
-            <p className="mb-0 mt-1 text-[12px] text-(--platform-text-soft)">
-              选择一个项目继续创作
-            </p>
           </div>
           <div className="launcher-project-list-actions">
             <button
diff --git a/apps/ai-game-creator-shell/src/view/project-development/index.tsx b/apps/ai-game-creator-shell/src/view/project-development/index.tsx
index 8ad09a897..4330df2d8 100644
--- a/apps/ai-game-creator-shell/src/view/project-development/index.tsx
+++ b/apps/ai-game-creator-shell/src/view/project-development/index.tsx
@@ -45,7 +45,6 @@ import type {
   GameIterationVersion,
   ProjectResourceCanvasLayoutMode,
 } from '../../../../../packages/shared/src/contracts/gameCreationApp';
-import PRODUCT_LOGO from '../../../../../packages/shared/src/icons/taonier-product-ip.png';
 import { canonicalAssetBaseName } from '../../features/asset-canvas/assetCanvasNaming';
 import {
   type AssetCanvasCommitNotification,
@@ -841,6 +840,15 @@ export default function ProjectDevelopmentView({
     useState<ResourceCanvasViewportBySortMode>(defaultResourceCanvasViewports);
   const [activeResourceCategory, setActiveResourceCategory] =
     useState<ResourceCategory | null>(null);
+  const [unreadResourceCategoryState, setUnreadResourceCategoryState] =
+    useState<{
+      scopeKey: string;
+      categories: Set<ResourceCategory>;
+    }>(() => ({ scopeKey: '', categories: new Set() }));
+  const resourceCategorySnapshotRef = useRef<{
+    scopeKey: string;
+    resourceIdsByCategory: Map<ResourceCategory, Set<string>>;
+  } | null>(null);
   const [selectedResourceId, setSelectedResourceId] = useState<string | null>(
     null,
   );
@@ -880,8 +888,10 @@ export default function ProjectDevelopmentView({
   const [hiddenCommittedResourceId, setHiddenCommittedResourceId] = useState<
     string | null
   >(null);
-  const [resourcePreviewVersionByResourceId, setResourcePreviewVersionByResourceId] =
-    useState<Map<string, string>>(() => new Map());
+  const [
+    resourcePreviewVersionByResourceId,
+    setResourcePreviewVersionByResourceId,
+  ] = useState<Map<string, string>>(() => new Map());
   const [approvalMode, setApprovalMode] = useState<ApprovalMode>('strict');
   const [approvalDialogOpen, setApprovalDialogOpen] = useState(false);
   const [approvalNotice, setApprovalNotice] = useState('');
@@ -1388,6 +1398,24 @@ export default function ProjectDevelopmentView({
       ),
     [resources],
   );
+  const resourceIdsByCategory = useMemo(
+    () =>
+      new Map(
+        categoryOrder.map((category) => [
+          category,
+          new Set(
+            (projectResourcesByCategory.get(category) ?? []).map(
+              (resource) => resource.id,
+            ),
+          ),
+        ]),
+      ),
+    [projectResourcesByCategory],
+  );
+  const resourceCategoryScopeKey = useMemo(
+    () => JSON.stringify([projectPath, manifest.projectId]),
+    [manifest.projectId, projectPath],
+  );
   const resourcePageCategories = useMemo(
     () => (resources.length > 0 ? categoryOrder : []),
     [resources.length],
@@ -1401,6 +1429,63 @@ export default function ProjectDevelopmentView({
     ) ??
     resourcePageCategories[0] ??
     null;
+  const viewedResourceCategory =
+    mode === 'resources' ? activePageCategory : null;
+  useEffect(() => {
+    const previousSnapshot = resourceCategorySnapshotRef.current;
+    if (
+      !previousSnapshot ||
+      previousSnapshot.scopeKey !== resourceCategoryScopeKey
+    ) {
+      resourceCategorySnapshotRef.current = {
+        scopeKey: resourceCategoryScopeKey,
+        resourceIdsByCategory,
+      };
+      setUnreadResourceCategoryState({
+        scopeKey: resourceCategoryScopeKey,
+        categories: new Set(),
+      });
+      return;
+    }
+
+    const categoriesWithNewResources = categoryOrder.filter((category) => {
+      if (category === viewedResourceCategory) {
+        return false;
+      }
+      const previousIds =
+        previousSnapshot.resourceIdsByCategory.get(category) ?? new Set();
+      return Array.from(resourceIdsByCategory.get(category) ?? []).some(
+        (resourceId) => !previousIds.has(resourceId),
+      );
+    });
+    resourceCategorySnapshotRef.current = {
+      scopeKey: resourceCategoryScopeKey,
+      resourceIdsByCategory,
+    };
+    setUnreadResourceCategoryState((current) => {
+      const categories =
+        current.scopeKey === resourceCategoryScopeKey
+          ? new Set(current.categories)
+          : new Set<ResourceCategory>();
+      let changed = current.scopeKey !== resourceCategoryScopeKey;
+      if (viewedResourceCategory && categories.delete(viewedResourceCategory)) {
+        changed = true;
+      }
+      categoriesWithNewResources.forEach((category) => {
+        if (!categories.has(category)) {
+          categories.add(category);
+          changed = true;
+        }
+      });
+      return changed
+        ? { scopeKey: resourceCategoryScopeKey, categories }
+        : current;
+    });
+  }, [resourceCategoryScopeKey, resourceIdsByCategory, viewedResourceCategory]);
+  const unreadResourceCategories =
+    unreadResourceCategoryState.scopeKey === resourceCategoryScopeKey
+      ? unreadResourceCategoryState.categories
+      : new Set<ResourceCategory>();
   resourceCanvasPageWheelRef.current.activeCategory = activePageCategory;
   const nextPageCategory =
     activePageCategory && resourcePageCategories.length > 1
@@ -1515,8 +1600,7 @@ export default function ProjectDevelopmentView({
     : { x: 48, y: 48, scale: 1 };
   const setResourceCanvasViewport = useCallback(
     (candidate: CanvasViewport) => {
-      const activeCategory =
-        resourceCanvasPageWheelRef.current.activeCategory;
+      const activeCategory = resourceCanvasPageWheelRef.current.activeCategory;
       if (!activeCategory) {
         return;
       }
@@ -1800,8 +1884,7 @@ export default function ProjectDevelopmentView({
 
   const advanceResourceCanvasPage = useCallback(
     (stepOffset: number) => {
-      const currentCategory =
-        resourceCanvasPageWheelRef.current.activeCategory;
+      const currentCategory = resourceCanvasPageWheelRef.current.activeCategory;
       const normalizedStepOffset = Math.trunc(stepOffset);
       if (
         !currentCategory ||
@@ -1849,8 +1932,7 @@ export default function ProjectDevelopmentView({
         return;
       }
       const now = performance.now();
-      const waitMs =
-        pageWheelSwitchIntervalMs - (now - state.lastSwitchAt);
+      const waitMs = pageWheelSwitchIntervalMs - (now - state.lastSwitchAt);
       if (waitMs > 0) {
         if (state.pendingTimerId === null) {
           state.pendingTimerId = window.setTimeout(() => {
@@ -1925,8 +2007,7 @@ export default function ProjectDevelopmentView({
         }
         pageWheelState.accumulatedDeltaY += normalizedDeltaY;
         if (
-          Math.abs(pageWheelState.accumulatedDeltaY) >=
-          pageWheelDeltaThreshold
+          Math.abs(pageWheelState.accumulatedDeltaY) >= pageWheelDeltaThreshold
         ) {
           const stepCount = Math.max(
             1,
@@ -2063,11 +2144,7 @@ export default function ProjectDevelopmentView({
   ]);
 
   useLayoutEffect(() => {
-    if (
-      mode !== 'resources' ||
-      !activePageCategory ||
-      !activePageLayoutReady
-    ) {
+    if (mode !== 'resources' || !activePageCategory || !activePageLayoutReady) {
       return undefined;
     }
     const canvas = resourceCanvasRef.current;
@@ -2752,9 +2829,7 @@ export default function ProjectDevelopmentView({
       }
       drag.changed = true;
       const coordinate = (start: number, delta: number) =>
-        normalizeResourceCanvasDragCoordinate(
-          start + delta / drag.startScale,
-        );
+        normalizeResourceCanvasDragCoordinate(start + delta / drag.startScale);
       const preview = {
         resourceId: drag.resourceId,
         x: coordinate(drag.startX, deltaX),
@@ -3944,27 +4019,37 @@ export default function ProjectDevelopmentView({
                 data-unavailable={!runAvailable || uiEditorRoute || undefined}
                 className={mode === 'run' ? 'is-active' : ''}
                 disabled={uiEditorRoute !== null}
-                onClick={showRunView}
+                onClick={() => {
+                  if (!runAvailable) {
+                    return;
+                  }
+                  showRunView();
+                  onPlay?.();
+                }}
               >
                 运行
               </button>
             </div>
             <div className="game-workbench-view-actions">
-              <button
-                type="button"
-                className="game-workbench-play-button"
-                disabled={!runAvailable || !onPlay || uiEditorRoute !== null}
-                onClick={() => {
-                  showRunView();
-                  onPlay?.();
-                }}
-                title={
-                  runAvailable ? '运行当前游戏' : '首个可运行原型完成后才能播放'
-                }
-              >
-                <Play size={15} aria-hidden="true" />
-                播放
-              </button>
+              {mode === 'run' ? (
+                <button
+                  type="button"
+                  className="game-workbench-play-button"
+                  disabled={!runAvailable || !onPlay || uiEditorRoute !== null}
+                  onClick={() => {
+                    showRunView();
+                    onPlay?.();
+                  }}
+                  title={
+                    runAvailable
+                      ? '运行当前游戏'
+                      : '首个可运行原型完成后才能播放'
+                  }
+                >
+                  <Play size={15} aria-hidden="true" />
+                  播放
+                </button>
+              ) : null}
               {mode === 'resources' &&
               !assetCanvasRoute &&
               !resourceEditorRoute &&
@@ -4506,10 +4591,15 @@ export default function ProjectDevelopmentView({
                         >
                           {resourcePageCategories.map((category) => {
                             const Icon = categoryIcons[category];
+                            const hasUnreadResources =
+                              unreadResourceCategories.has(category);
                             return (
                               <button
                                 key={category}
                                 type="button"
+                                aria-label={`${categoryLabels[category]}${
+                                  hasUnreadResources ? '，有新资源' : ''
+                                }`}
                                 aria-current={
                                   category === activePageCategory
                                     ? 'page'
@@ -4525,7 +4615,15 @@ export default function ProjectDevelopmentView({
                                 }
                               >
                                 <Icon size={14} aria-hidden="true" />
-                                <strong>{categoryLabels[category]}</strong>
+                                <strong className="game-resource-outline-label">
+                                  {categoryLabels[category]}
+                                  {hasUnreadResources ? (
+                                    <span
+                                      className="game-resource-outline-unread"
+                                      aria-hidden="true"
+                                    />
+                                  ) : null}
+                                </strong>
                               </button>
                             );
                           })}
@@ -4787,29 +4885,13 @@ export default function ProjectDevelopmentView({
                         <dd>{selectedResource.mediaType}</dd>
                       </div>
                     </dl>
-                  ) : (
-                    <p>暂停后选择资源可查看已登记信息</p>
-                  )}
+                  ) : null}
                 </section>
                 <section aria-label="数值微调面板">
                   <header>
                     <SlidersHorizontal size={16} aria-hidden="true" />
                     数值微调
                   </header>
-                  <label>
-                    角色移动速度
-                    <input type="number" disabled placeholder="未载入" />
-                  </label>
-                  <label>
-                    跳跃高度
-                    <input type="number" disabled placeholder="未载入" />
-                  </label>
-                  <input
-                    type="text"
-                    disabled
-                    aria-label="新增微调数值项"
-                    placeholder="用自然语言新增微调项（尚未接入）"
-                  />
                 </section>
               </div>
             </section>
@@ -4819,11 +4901,6 @@ export default function ProjectDevelopmentView({
         {!uiEditorRoute ? (
           <aside className="game-workbench-chat" aria-label="陶泥儿 Agent 对话">
             <header>
-              <img
-                className="game-workbench-chat-avatar"
-                src={PRODUCT_LOGO}
-                alt="陶泥儿"
-              />
               <div className="game-workbench-chat-title">
                 <strong>与陶泥儿的对话</strong>
                 <small>
diff --git a/apps/ai-game-creator-shell/tests/appSurface/home.suite.ts b/apps/ai-game-creator-shell/tests/appSurface/home.suite.ts
index 259f2dc9b..2cf84effa 100644
--- a/apps/ai-game-creator-shell/tests/appSurface/home.suite.ts
+++ b/apps/ai-game-creator-shell/tests/appSurface/home.suite.ts
@@ -1335,7 +1335,7 @@ export function registerHomeProjectCreationTests() {
     expect(screen.getAllByText('今天有什么设计需要帮你整理')).toHaveLength(1);
     // 做方案走立项策划链路，建项按钮在这一档改叫「进入立项策划」。
     fireEvent.click(screen.getByRole('button', { name: '进入立项策划' }));
-    expect(screen.getByText('请输入方案需求或上传资料')).not.toBeNull();
+    expect(screen.queryByText('请输入方案需求或上传资料')).toBeNull();
     expect(invoke).not.toHaveBeenCalledWith(
       'create_automatic_local_game_project',
     );
@@ -1510,12 +1510,13 @@ export function registerHomeProjectCreationTests() {
     });
     expect((createButton as HTMLButtonElement).disabled).toBe(true);
     expect(screen.queryByLabelText('陶泥儿首页对话')).toBeNull();
-    expect(screen.getByLabelText('最近项目').textContent).toContain(
+    expect(screen.getByLabelText('最近项目').textContent).not.toContain(
       '选择一个项目继续创作',
     );
     expect(screen.getByLabelText('最近项目').textContent).not.toContain(
       '正在创建工作区',
     );
+    expect(screen.queryByText('正在创建工作区')).toBeNull();
 
     await act(async () => {
       rejectAutomaticProject?.(new Error('自动创建测试结束'));
@@ -1524,7 +1525,7 @@ export function registerHomeProjectCreationTests() {
     await waitFor(() => {
       expect((createButton as HTMLButtonElement).disabled).toBe(false);
     });
-    expect(screen.getAllByText('自动创建测试结束')).not.toHaveLength(0);
+    expect(screen.queryByText('自动创建测试结束')).toBeNull();
   });
 
   it.each([
diff --git a/apps/ai-game-creator-shell/tests/appSurface/project-development.suite.ts b/apps/ai-game-creator-shell/tests/appSurface/project-development.suite.ts
index 3b42f2e96..087b6d2a4 100644
--- a/apps/ai-game-creator-shell/tests/appSurface/project-development.suite.ts
+++ b/apps/ai-game-creator-shell/tests/appSurface/project-development.suite.ts
@@ -4814,7 +4814,7 @@ export function registerUserSurfaceBoundaryTests() {
 }
 
 export function registerProjectSupervisorSurfaceTests() {
-  it('routes a top workbench play request into the existing game.run_local confirmation', async () => {
+  it('runs a top workbench play request without a second confirmation', async () => {
     const projectPath = '/tmp/top-play-request';
     const supervisorHarness = createProjectSupervisorRuntimeHarness({
       projectPath,
@@ -4832,6 +4832,19 @@ export function registerProjectSupervisorSurfaceTests() {
             recentRunStopReason: null,
           };
         }
+        if (command === 'start_local_game_preview') {
+          return {
+            url: 'http://127.0.0.1:43127/',
+            port: 43127,
+            root: projectPath,
+          };
+        }
+        if (command === 'get_local_game_manifest') {
+          return createGameCreationAppManifest(
+            'top-play-request',
+            '顶部播放请求',
+          );
+        }
         return supervisorHarness.invoke(command, args);
       },
     );
@@ -4851,14 +4864,17 @@ export function registerProjectSupervisorSurfaceTests() {
     );
 
     expect(
-      await screen.findByText('game.run_local', {}, { timeout: 3_000 }),
+      await screen.findByText(
+        /运行通过，已载入客户端运行视图/,
+        {},
+        { timeout: 3_000 },
+      ),
     ).not.toBeNull();
     expect(handled).toHaveBeenCalledWith(7);
-    expect(screen.getByText(`启动 ${projectPath}/game/`)).not.toBeNull();
-    expect(invoke).not.toHaveBeenCalledWith(
-      'start_local_game_preview',
-      expect.anything(),
-    );
+    expect(invoke).toHaveBeenCalledWith('start_local_game_preview', {
+      projectPath,
+    });
+    expect(screen.queryByText('game.run_local')).toBeNull();
   });
 
   it('starts a direct product preview without the legacy Canvas-only static smoke', async () => {
@@ -4899,9 +4915,6 @@ export function registerProjectSupervisorSurfaceTests() {
       }),
     );
 
-    expect(await screen.findByText('game.run_local')).not.toBeNull();
-    fireEvent.click(screen.getByRole('button', { name: '确认' }));
-
     expect(
       await screen.findByText(
         '运行通过，已载入客户端运行视图：http://127.0.0.1:43126/',
diff --git a/docs/prd/【AI游戏创作】项目开发工作台PRD-2026-07-20.md b/docs/prd/【AI游戏创作】项目开发工作台PRD-2026-07-20.md
index 55104bea1..a74487190 100644
--- a/docs/prd/【AI游戏创作】项目开发工作台PRD-2026-07-20.md
+++ b/docs/prd/【AI游戏创作】项目开发工作台PRD-2026-07-20.md
@@ -116,8 +116,10 @@
 - 资源总览的“资源依赖 / 资源类型”视图切换使用连通的分段按钮组，相邻选项共享边界并保持唯一选中语义。每个分段都必须有清晰的键盘焦点指示，焦点环不得被分段容器的圆角或 `overflow` 裁切。
 - 右侧 Supervisor 对话中，用户消息使用右对齐、最大宽度受限的主题暖色气泡，assistant 消息保持左对齐；消息换行不得产生水平溢出，执行过程卡继续占满消息区可用宽度。气泡正文在 light / dark 平台主题下均须满足 WCAG AA 普通文本 `4.5:1` 对比度。
 - 客户端正式产品仍只按最小 `1280×720` 横屏合同交付，并保留 `1280×800` 默认窗口与既有基线验收；更窄浏览器样式只负责不崩溃和开发兼容，不改成移动端创作工作台。
+- 工作台顶部播放按钮在桌面视窗中水平居中；资源管理视窗触发播放时直接切换到运行视窗并启动本地预览，不再弹出 `game.run_local` 二次确认。
 - 普通用户界面不默认展示内部错误码或本机绝对路径，也不展示 External Editor Base URL 或 Developer API Key；官方服务地址由客户端构建固定，远端编辑自动使用当前陶泥儿登录态。仅独立 standalone game-chat release 或显式高级自定义模式在隔离配置页维护 External v1 URL/Key，确需诊断的信息进入受控详情或开发模式。
 - 创建模式素材画布的“素材名称”是用户可编辑的正式输出名称；“资源用途”是 manifest subtype，不向普通用户开放自由文本。新增资源默认“普通游戏美术”，可从普通游戏美术、统一视觉规范、游戏界面原型、核心美术图集四项中选择。图片精修继承源名称和用途，不显示创建模式保存设置；候选图片只从选中图片的“设为最终图”提交。精修顶栏只保留返回、导入、定位当前最终图、撤销和重做，删除进入图片上下文工具栏，通用 AI 生成只保留给创建模式。图片输出统一使用 PNG；创建模式工具动作与保存设置分层展示，“保存到项目”在 `1280×800` 和窄容器中都必须完整可见。
+- 首页创作输入区与“最近项目”之间不展示共享项目状态文本，“最近项目”标题下也不追加解释性副标题；默认、成功、进行中或失败状态均不得在该位置形成文字行，项目管理页继续保留自己的状态反馈。
 
 ### 3.8 现有 Godot 项目