diff --git a/lib/app/app_controller_desktop_thread_actions.dart b/lib/app/app_controller_desktop_thread_actions.dart
index 22af0be9..578546e3 100644
--- a/lib/app/app_controller_desktop_thread_actions.dart
+++ b/lib/app/app_controller_desktop_thread_actions.dart
@@ -865,24 +865,21 @@ extension AppControllerDesktopThreadActions on AppController {
     final requestText = userPrompt.trim().isEmpty
         ? 'See attached.'
         : userPrompt.trim();
-    final buffer = StringBuffer()
-      ..writeln('TaskThread workspace context:')
-      ..writeln('- sessionKey: $sessionKey')
-      ..writeln('- localWorkspace: ${workingDirectory.trim()}');
-    final remoteHint = remoteWorkingDirectoryHint.trim();
     final executionWorkspace =
         executionWorkingDirectory?.trim().isNotEmpty == true
         ? executionWorkingDirectory!.trim()
-        : (remoteHint.isNotEmpty ? remoteHint : workingDirectory.trim());
-    if (remoteHint.isNotEmpty) {
-      buffer.writeln('- remoteWorkspaceHint: $remoteHint');
-    }
-    final resolvedWorkspace = executionWorkspace.isNotEmpty
+        : (remoteWorkingDirectoryHint.trim().isNotEmpty
+              ? remoteWorkingDirectoryHint.trim()
+              : workingDirectory.trim());
+    final currentTaskWorkspace = executionWorkspace.isNotEmpty
         ? executionWorkspace
-        : target.isGateway
-        ? r'$XWORKMATE_ARTIFACT_DIRECTORY'
-        : workingDirectory.trim();
-    buffer.writeln('- currentTaskWorkspace: $resolvedWorkspace');
+        : (target.isGateway
+              ? r'$XWORKMATE_ARTIFACT_DIRECTORY'
+              : workingDirectory.trim());
+    final buffer = StringBuffer()
+      ..writeln('TaskThread workspace context:')
+      ..writeln('- sessionKey: $sessionKey')
+      ..writeln('- currentTaskWorkspace: $currentTaskWorkspace');
     final visibleTaskInputAttachments = taskInputAttachments
         .where((item) => item.name.trim().isNotEmpty && item.key.isNotEmpty)
         .toList(growable: false);
@@ -894,48 +891,6 @@ extension AppControllerDesktopThreadActions on AppController {
         );
       }
     }
-    buffer
-      ..writeln()
-      ..writeln('Workspace isolation rules:')
-      ..writeln(
-        '1. Treat currentTaskWorkspace as the only writable workspace for this TaskThread execution.',
-      )
-      ..writeln(
-        '2. Create, modify, and export task files inside currentTaskWorkspace or its task artifact scope.',
-      )
-      ..writeln(
-        '3. Do not use arbitrary global directories, OpenClaw media cache, Downloads, Desktop, or /tmp as final deliverable locations.',
-      )
-      ..writeln(
-        '4. If a tool creates output outside currentTaskWorkspace, copy or export the final deliverables into currentTaskWorkspace before claiming completion.',
-      )
-      ..writeln(
-        '5. When reporting files, prefer paths inside currentTaskWorkspace or paths relative to currentTaskWorkspace.',
-      )
-      ..writeln(
-        '6. The app syncs final artifacts from currentTaskWorkspace back into localWorkspace.',
-      )
-      ..writeln(
-        '7. Files listed in taskInputAttachments already belong to this TaskThread; reuse them from the task context and do not ask the user to upload them again.',
-      )
-      ..writeln();
-    if (target.isGateway) {
-      buffer
-        ..writeln('XWorkmate task artifact contract:')
-        ..writeln(
-          '- The remote runtime owns final-deliverable detection; do not rely on local task classification.',
-        )
-        ..writeln(
-          '- If this request needs files, export the final deliverables through the current XWorkmate task artifact scope before final response.',
-        )
-        ..writeln(
-          '- A textual download/path claim is not a deliverable unless the file has been exported into the current task artifact scope.',
-        )
-        ..writeln(
-          '- Do not reuse artifacts from previous sessions, previous runs, or global OpenClaw workspaces.',
-        )
-        ..writeln();
-    }
     buffer
       ..writeln('User request:')
       ..write(requestText);
diff --git a/test/runtime/app_controller_thread_workspace_binding_test.dart b/test/runtime/app_controller_thread_workspace_binding_test.dart
index 792d76ce..e180009b 100644
--- a/test/runtime/app_controller_thread_workspace_binding_test.dart
+++ b/test/runtime/app_controller_thread_workspace_binding_test.dart
@@ -1451,7 +1451,6 @@ void main() {
       'contains=XWorkmate Task Artifact\n'
       'contains=Required extensions: pdf\n'
       'contains=TaskThread workspace context:\n'
-      'contains=Workspace isolation rules:\n'
       '```\n',
     );
 
@@ -1459,8 +1458,7 @@ void main() {
       '%PDF-1.3\n'
       'BT /F1 14 Tf (XWorkmate Task Artifact) Tj '
       '(Required extensions: pdf) Tj '
-      '(TaskThread workspace context:) Tj '
-      '(Workspace isolation rules:) Tj ET',
+      '(TaskThread workspace context:) Tj ET',
     );
     final result = GoTaskServiceResult(
       success: true,
diff --git a/test/runtime/assistant_execution_target_test.dart b/test/runtime/assistant_execution_target_test.dart
index 7461223a..33dd3cb6 100644
--- a/test/runtime/assistant_execution_target_test.dart
+++ b/test/runtime/assistant_execution_target_test.dart
@@ -1328,8 +1328,15 @@ void main() {
       expect(request.resumeSession, isFalse);
       expect(request.prompt, contains('TaskThread workspace context:'));
       expect(request.prompt, contains('- sessionKey: unit-fixture-task-a'));
-      expect(request.prompt, contains(request.workingDirectory));
-      expect(request.prompt, contains(request.remoteWorkingDirectoryHint));
+      expect(
+        request.prompt,
+        contains('- currentTaskWorkspace: ${request.workingDirectory}'),
+      );
+      expect(request.prompt, isNot(contains('Workspace isolation rules:')));
+      expect(
+        request.prompt,
+        isNot(contains('XWorkmate task artifact contract:')),
+      );
       expect(request.prompt, contains('User request:\nfirst turn'));
       expect(
         controller.chatMessages.map((message) => message.text),
@@ -1439,13 +1446,10 @@ void main() {
           artifactContract['currentTaskWorkspace'],
           request.workingDirectory,
         );
-        expect(request.prompt, isNot(contains('Required final artifact')));
-        expect(request.prompt, contains('XWorkmate task artifact contract:'));
+        expect(request.prompt, isNot(contains('Workspace isolation rules:')));
         expect(
           request.prompt,
-          contains(
-            'export the final deliverables through the current XWorkmate task artifact scope',
-          ),
+          isNot(contains('XWorkmate task artifact contract:')),
         );
         expect(request.prompt, contains('最后 输出 PDF文件'));
       },
@@ -3122,6 +3126,14 @@ void main() {
           queuedRequest.prompt,
           contains('- sessionKey: queue-task-waiting'),
         );
+        expect(
+          queuedRequest.prompt,
+          contains('- currentTaskWorkspace: ${queuedRequest.workingDirectory}'),
+        );
+        expect(
+          queuedRequest.prompt,
+          isNot(contains('Workspace isolation rules:')),
+        );
         expect(queuedRequest.prompt, contains('User request:\nqueued prompt'));
         expect(queuedRequest.resumeSession, isFalse);
         expect(queuedRequest.inlineAttachments, hasLength(1));