diff --git a/apps/ai-game-creator-shell/src/App.tsx b/apps/ai-game-creator-shell/src/App.tsx
index be8168f4e..f923269b7 100644
--- a/apps/ai-game-creator-shell/src/App.tsx
+++ b/apps/ai-game-creator-shell/src/App.tsx
@@ -11037,20 +11037,6 @@ export function App({
         projectSupervisorRuntime={projectSupervisorRuntime}
         projectSupervisorRuntimeError={projectSupervisorRuntimeError}
         projectSupervisorTransientReply={projectSupervisorTransientReply}
-        planGddState={planGddState}
-        planGddHydrateBusy={planGddHydrateBusy}
-        planGddDecisionBusy={planGddDecisionBusy}
-        planGddError={planGddError}
-        onPlanGddRefresh={() => void hydratePlanGddState()}
-        onPlanGddDecision={decidePlanGdd}
-        onMakeGameFromApprovedGdd={
-          onMakeGameFromApprovedGdd
-            ? () =>
-                onMakeGameFromApprovedGdd(
-                  localProject?.projectPath ?? projectPath,
-                )
-            : undefined
-        }
         queueAgentRunControlFromPanel={queueAgentRunControlFromPanel}
         queueOrExecuteProjectIndex={queueOrExecuteProjectIndex}
         queuePendingCommand={queuePendingCommand}
diff --git a/apps/ai-game-creator-shell/src/features/project-workspace/ProjectWorkspaceChatPane.tsx b/apps/ai-game-creator-shell/src/features/project-workspace/ProjectWorkspaceChatPane.tsx
index 126e08dc3..f70d648c7 100644
--- a/apps/ai-game-creator-shell/src/features/project-workspace/ProjectWorkspaceChatPane.tsx
+++ b/apps/ai-game-creator-shell/src/features/project-workspace/ProjectWorkspaceChatPane.tsx
@@ -25,8 +25,6 @@ import type {
   MemoryScope,
   PendingCommand,
   PendingUiConfirmation,
-  PlanGddDecisionAction,
-  PlanGddStateViewV1,
 } from '../../app/types';
 import type { ProjectAgentResultSummary } from '../../view/project-development';
 import {
@@ -47,13 +45,10 @@ import {
   taskGroupLabels,
   taskStatusLabels,
 } from '../project-summary/projectSummary';
-import { PlanGddSurface } from './GddApprovalCard';
 import {
   pendingCommandDetail,
   pendingCommandTitle,
 } from './pendingCommandPresentation';
-import { isPlanningLaneRuntime } from './planningLane';
-import { PlanningLaneRuntimeStrip } from './PlanningLaneRuntimeStrip';
 import { resolvePendingCommandProjectPath } from './projectCommandPolicy';
 
 type ProjectWorkspaceChatPaneProps = {
@@ -180,16 +175,6 @@ type ProjectWorkspaceChatPaneProps = {
   projectSupervisorRuntime: AgentRuntimeState | null;
   projectSupervisorRuntimeError: string;
   projectSupervisorTransientReply: string;
-  planGddState: PlanGddStateViewV1 | null;
-  planGddHydrateBusy: boolean;
-  planGddDecisionBusy: boolean;
-  planGddError: string | null;
-  onPlanGddRefresh: () => void;
-  onPlanGddDecision: (
-    action: PlanGddDecisionAction,
-    comment: string | null,
-  ) => Promise<void>;
-  onMakeGameFromApprovedGdd?: () => Promise<void>;
   queueAgentRunControlFromPanel: (action: 'kill' | 'retry' | 'resume') => void;
   queueOrExecuteProjectIndex: () => Promise<void>;
   queuePendingCommand: (command: PendingCommand) => void;
@@ -273,13 +258,6 @@ export function ProjectWorkspaceChatPane({
   projectSupervisorRuntime,
   projectSupervisorRuntimeError,
   projectSupervisorTransientReply,
-  planGddState,
-  planGddHydrateBusy,
-  planGddDecisionBusy,
-  planGddError,
-  onPlanGddRefresh,
-  onPlanGddDecision,
-  onMakeGameFromApprovedGdd,
   queueAgentRunControlFromPanel,
   queueOrExecuteProjectIndex,
   queuePendingCommand,
@@ -369,17 +347,6 @@ export function ProjectWorkspaceChatPane({
             </button>
           </div>
         </header>
-        <PlanGddSurface
-          state={planGddState}
-          active={isPlanningLaneRuntime(projectSupervisorRuntime)}
-          projectPath={projectPath}
-          hydrateBusy={planGddHydrateBusy}
-          decisionBusy={planGddDecisionBusy}
-          error={planGddError}
-          onRefresh={onPlanGddRefresh}
-          onDecision={onPlanGddDecision}
-          onMakeGame={onMakeGameFromApprovedGdd}
-        />
         <div className="chat-quick-actions" aria-label="预览快捷操作">
           <button
             type="button"
@@ -865,29 +832,18 @@ export function ProjectWorkspaceChatPane({
             </p>
           ) : null}
         </div>
-        {isPlanningLaneRuntime(projectSupervisorRuntime) ? (
-          <PlanningLaneRuntimeStrip
-            runtime={projectSupervisorRuntime}
-            error={projectSupervisorRuntimeError}
-            controlBusy={chatAgentBusy}
-            onSupervisorRetry={handleProjectSupervisorRetry}
-            onUserInput={handleProjectSupervisorUserInput}
-          />
-        ) : (
-          <ProjectSupervisorRuntimePanel
-            runtime={projectSupervisorRuntime}
-            error={projectSupervisorRuntimeError}
-            runtimeByAgentId={agentRuntimeById}
-            controlBusy={chatAgentBusy}
-            planGddAwaitingDecision={Boolean(planGddState?.pendingApproval)}
-            professionalResultsByAgentId={professionalAgentResultsById}
-            onToolAction={handleProjectSupervisorToolAction}
-            onSupervisorRetry={handleProjectSupervisorRetry}
-            onProfessionalToolAction={handleProjectProfessionalAgentToolAction}
-            onProfessionalRetry={handleProjectProfessionalAgentRetry}
-            onUserInput={handleProjectSupervisorUserInput}
-          />
-        )}
+        <ProjectSupervisorRuntimePanel
+          runtime={projectSupervisorRuntime}
+          error={projectSupervisorRuntimeError}
+          runtimeByAgentId={agentRuntimeById}
+          controlBusy={chatAgentBusy}
+          professionalResultsByAgentId={professionalAgentResultsById}
+          onToolAction={handleProjectSupervisorToolAction}
+          onSupervisorRetry={handleProjectSupervisorRetry}
+          onProfessionalToolAction={handleProjectProfessionalAgentToolAction}
+          onProfessionalRetry={handleProjectProfessionalAgentRetry}
+          onUserInput={handleProjectSupervisorUserInput}
+        />
         {pendingCommand ? (
           <div className="pending-command">
             <span>
diff --git a/apps/ai-game-creator-shell/tests/appSurface/plan-gdd.suite.ts b/apps/ai-game-creator-shell/tests/appSurface/plan-gdd.suite.ts
index 1960bd5cd..a26c135a9 100644
--- a/apps/ai-game-creator-shell/tests/appSurface/plan-gdd.suite.ts
+++ b/apps/ai-game-creator-shell/tests/appSurface/plan-gdd.suite.ts
@@ -4,21 +4,33 @@ import { resolve } from 'node:path';
 import { PlanGddStageProgress } from '../../src/features/project-workspace/GddApprovalCard';
 import {
   agentRuntimeUserInputRequest,
+  App,
   createPlanGddStateView,
   createProjectSupervisorRuntimeHarness,
   expect,
   fireEvent,
   it,
-  openMainProject,
   React,
   render,
-  renderAppAt,
   screen,
   vi,
   waitFor,
   within,
 } from './harness';
 
+function mountFormalSupervisor(
+  harness: ReturnType<typeof createProjectSupervisorRuntimeHarness>,
+) {
+  window.history.pushState({}, '', '/');
+  render(
+    React.createElement(App, {
+      initialProjectPath: harness.projectPath,
+      orchestrationMode: 'single-supervisor',
+      projectSupervisorOnly: true,
+    }),
+  );
+}
+
 async function mountApprovalCard(
   harness: ReturnType<typeof createProjectSupervisorRuntimeHarness>,
 ) {
@@ -26,8 +38,7 @@ async function mountApprovalCard(
     core: { invoke: harness.invoke },
     event: { listen: harness.listen },
   };
-  renderAppAt('/');
-  await openMainProject(harness.projectPath);
+  mountFormalSupervisor(harness);
   return await screen.findByLabelText('GDD 审批卡');
 }
 
@@ -38,8 +49,7 @@ async function mountPlanningSurface(
     core: { invoke: harness.invoke },
     event: { listen: harness.listen },
   };
-  renderAppAt('/');
-  await openMainProject(harness.projectPath);
+  mountFormalSupervisor(harness);
   return await screen.findByLabelText('立项策划阶段进度');
 }