diff --git a/.env.example b/.env.example
index ef935a5..809a3a0 100644
--- a/.env.example
+++ b/.env.example
@@ -89,7 +89,7 @@ ARTEMIS_BATCH_MAX_EXECUTIONS=10000
 ARTEMIS_IMPORT_MAX_BYTES=10485760
 
 # 插件连接与安装预算（修改后重启服务）
-ARTEMIS_PLUGIN_MARKETPLACE_URL=https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog.json
+ARTEMIS_PLUGIN_MARKETPLACE_URL=https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog-v3.json
 ARTEMIS_PLUGIN_START_TIMEOUT_SECONDS=30
 ARTEMIS_PLUGIN_TOOL_TIMEOUT_SECONDS=60
 ARTEMIS_PLUGIN_SHUTDOWN_TIMEOUT_SECONDS=15
diff --git a/DESIGN.md b/DESIGN.md
index 437837a..b2142d8 100644
--- a/DESIGN.md
+++ b/DESIGN.md
@@ -183,3 +183,11 @@ Flash 的最终 AI 判定与分析独立配置，默认关闭；首页功能配
 - 保留可见焦点、禁用反馈和减少动画偏好；录制红点表示实际录制，等待或执行中使用各自文案。
 - 源码已更新而页面仍旧时，先核对服务目录、构建与缓存；不通过反复增加样式覆盖掩盖旧构建问题。
 - 视觉变化验证代表性宽度、长标题、加载、等待回答、错误与展开状态；文档格式检查不等于渲染验证。开发检查按[前端指南](apps/showcase_ui/AGENTS.md)执行。
+
+## Workspace plugin extensions
+
+工作区扩展使用声明式清单版本 3，宿主提供回放面板、人工表单、任务存储和报告接口；不运行插件页面脚本，不另建队列或结果库。纯工作区插件不加入模型执行选择。接口定义见 [工作区插件](docs/workspace-plugins.md)。
+
+回放两侧面板默认收起、独立展开，普通浮窗和影院模式共用；插件声明期望/最小/最大宽度，宿主按视口收缩，窄屏一次展开一侧，始终保持面板位于回放的左侧或右侧。任务需求只展示本次运行最初的提示词，复用安全 Markdown 渲染。人工表单字段均可留空，不调用模型、不覆盖已有执行结论或人工复验。
+
+评审按单次任务和插件 ID 保存版本历史；运行中只读，终态可编辑或清空。停用/卸载隐藏面板与新导出字段但保留记录，任务删除时同步清理。报告只采用已安装且启用的贡献，空值保持空白；修改记录或插件状态使后续报告缓存失效。
diff --git a/README.md b/README.md
index d5b5079..ebeaadd 100644
--- a/README.md
+++ b/README.md
@@ -2,13 +2,13 @@
 
 基于 [ARTEMIS](https://github.com/google/artemis) 扩展的 Android AI 自动化测试平台。用自然语言描述任务，即可通过简体中文网页或 MCP 驱动真机、模拟器执行操作并收集结果。模型统一使用 **OpenAI Responses API**。
 
-**2.2.0**：新增无需手机在线的仅 PC 测试、全局串行队列、暗色模式、Markdown 表格及可折叠复制的工具结果；修复安卓输入清空、观测恢复、排队状态与最终验收匹配。升级内容、验证范围与配套 Cua 插件见 [2.2.0 发行说明](docs/releases/2.2.0.md)。上一版本见 [2.1.0](docs/releases/2.1.0.md)；Python 3.12 启动修复见 [2.0.1](docs/releases/2.0.1.md)，探索、插件和精选任务等功能见 [2.0.0](docs/releases/2.0.0.md)。
+**2.3.0**：新增工作区插件接口，支持步骤回放左右侧栏、Markdown 初始需求、人工评审及报告字段扩展；配套「任务人工评审 1.0.0」从插件市场独立安装。新增 gpt-6.1-terra，探索默认 high。见 [2.3.0 发行说明](docs/releases/2.3.0.md)；上一版本见 [2.2.0](docs/releases/2.2.0.md)。
 
 ## 主要功能
 
 - **自然语言任务**：Flash 适合明确的操作流程，Pro 适合需要计划、分支探索和验证的任务。
 - **交互探索**：边执行边交流，也可录制人工示范；探索成功后生成一个可编辑、复跑的用例。默认使用独立的 `gpt-6.1-terra / high` 配置，超时暂停并保留进度。见 [探索模式](docs/exploration-mode.md)。
-- **插件扩展**：在插件市场安装并启用电脑控制等能力，AI 在安卓任务中按需使用；手机、电脑的步骤与证据统一留档。见 [插件与跨端任务](docs/plugins.md)。
+- **插件扩展**：安装并启用电脑控制等执行能力，或使用工作区插件为回放和报告增加人工评审。手机、电脑的步骤与证据统一留档。见 [插件与跨端任务](docs/plugins.md)和[工作区插件接口](docs/workspace-plugins.md)。
 - **可保存的模型配置**：支持自定义接口、模型、思考强度和超时重试，以及视频分析与录屏开关。
 - **批量测试**：按新版 Excel 模板导入提示词，每项可独立指定模型、模式和参数；任务可暂停、补充指导并继续。
 - **精选任务**：收藏单任务、批次或探索用例，在首页一键复跑，默认沿用已保存的配置。
diff --git a/apps/admin_console/routers/plugins.py b/apps/admin_console/routers/plugins.py
index b9e105d..69ae102 100644
--- a/apps/admin_console/routers/plugins.py
+++ b/apps/admin_console/routers/plugins.py
@@ -214,6 +214,9 @@ async def diagnose_plugin(plugin_id: str, request: DiagnoseRequest):
     try:
         store = get_store()
         manifest = PluginManifest.model_validate(store.get(plugin_id)["manifest"])
+        if manifest.workspace and manifest.server is None and manifest.skill is None:
+            store.resolve(PluginSelection(id=plugin_id, profile=request.profile))
+            return {"ok": True, "tools": {}, "message": "工作区扩展已就绪"}
         runtime = PluginRuntime(
             [PluginSelection(id=plugin_id, profile=request.profile)],
             store=store,
diff --git a/apps/admin_console/routers/task_extensions.py b/apps/admin_console/routers/task_extensions.py
new file mode 100644
index 0000000..12ad3e8
--- /dev/null
+++ b/apps/admin_console/routers/task_extensions.py
@@ -0,0 +1,67 @@
+"""Workspace UI extension API. No model or device actions are dispatched."""
+
+from uuid import UUID
+
+from fastapi import APIRouter, HTTPException
+from pydantic import BaseModel, ConfigDict, Field
+
+from apps.admin_console.services import batch_archive, report_export, task_extensions
+from apps.admin_console.services.automation_store import store
+
+router = APIRouter(prefix="/api/task-extensions", tags=["task-extensions"])
+
+
+class ExtensionUpdate(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+    values: dict[str, str] = Field(max_length=20)
+    expected_revision: int = Field(ge=0)
+    request_id: UUID
+
+
+@router.get("/{session_id}")
+def read_extensions(session_id: str):
+    try:
+        return {
+            **task_extensions.task_context(session_id, store),
+            "plugins": task_extensions.contributions(session_id, store),
+        }
+    except ValueError as exc:
+        raise HTTPException(404, str(exc)) from exc
+
+
+@router.put("/{session_id}/{plugin_id}")
+def update_extension(session_id: str, plugin_id: str, value: ExtensionUpdate):
+    job = store.job(session_id) or {}
+    batch_id = job.get("batch_id")
+    if (
+        batch_id
+        and batch_archive.status(batch_id, store.get("batch", batch_id) or {})["status"]
+        == "preparing"
+    ):
+        raise HTTPException(409, "报告正在打包，请稍后保存评审")
+    with (
+        report_export.export_lock(
+            *(["batch:" + batch_id] if batch_id else []), "session:" + session_id
+        ),
+        task_extensions.plugin_store().mutation_lock,
+    ):
+        context = read_extensions(session_id)
+        if not context["editable"]:
+            raise HTTPException(409, "请在任务结束后填写评审")
+        manifest = next((m for m in task_extensions.active_manifests() if m.id == plugin_id), None)
+        if manifest is None:
+            raise HTTPException(409, "插件未安装或未启用，请刷新页面")
+        try:
+            task_extensions.save_values(
+                store,
+                session_id,
+                manifest,
+                value.values,
+                value.expected_revision,
+                str(value.request_id),
+            )
+        except ValueError as exc:
+            raise HTTPException(409, str(exc)) from exc
+        if batch_id:
+            batch_archive.forget(batch_id)
+        return read_extensions(session_id)
diff --git a/apps/admin_console/server.py b/apps/admin_console/server.py
index 862ba6c..f0c91cb 100644
--- a/apps/admin_console/server.py
+++ b/apps/admin_console/server.py
@@ -284,6 +284,9 @@ app.include_router(favorites_router)
 from apps.admin_console.routers.plugins import router as plugins_router
 
 app.include_router(plugins_router)
+from apps.admin_console.routers.task_extensions import router as task_extensions_router
+
+app.include_router(task_extensions_router)
 
 from apps.admin_console.routers.exploration import router as exploration_router
 
diff --git a/apps/admin_console/services/automation_store.py b/apps/admin_console/services/automation_store.py
index 5a6f0a1..4ff7933 100644
--- a/apps/admin_console/services/automation_store.py
+++ b/apps/admin_console/services/automation_store.py
@@ -294,7 +294,7 @@ class AutomationStore:
             if batch.get("status") != "deleting":
                 raise ValueError("批次尚未准备删除")
             conn.execute(
-                "DELETE FROM automation_records WHERE kind='case_review' AND id IN "
+                "DELETE FROM automation_records WHERE kind IN ('case_review','task_extensions') AND id IN "
                 "(SELECT session_id FROM automation_jobs WHERE batch_id=?)",
                 (batch_id,),
             )
@@ -312,13 +312,15 @@ class AutomationStore:
             if session_id:
                 conn.execute("DELETE FROM automation_jobs WHERE session_id=?", (session_id,))
                 conn.execute(
-                    "DELETE FROM automation_records WHERE kind='case_review' AND id=?",
+                    "DELETE FROM automation_records WHERE kind IN ('case_review','task_extensions') AND id=?",
                     (session_id,),
                 )
             else:
                 conn.execute("DELETE FROM automation_jobs")
                 conn.execute("DELETE FROM automation_records WHERE kind='batch'")
-                conn.execute("DELETE FROM automation_records WHERE kind='case_review'")
+                conn.execute(
+                    "DELETE FROM automation_records WHERE kind IN ('case_review','task_extensions')"
+                )
             conn.commit()
 
 
diff --git a/apps/admin_console/services/batch_archive.py b/apps/admin_console/services/batch_archive.py
index 1aaa9f2..a0c291f 100644
--- a/apps/admin_console/services/batch_archive.py
+++ b/apps/admin_console/services/batch_archive.py
@@ -15,7 +15,7 @@ def archive_path(batch_id: str):
 
 def cached(batch_id: str, batch: dict) -> bool:
     return bool(batch.get("report_ready")) and report_export.reusable(
-        archive_path(batch_id), report_export.BATCH_ARCHIVE_SIGNATURE, "completed"
+        archive_path(batch_id), report_export.batch_archive_signature(batch_id), "completed"
     )
 
 
@@ -41,8 +41,14 @@ def _snapshot(state: dict) -> dict:
 def status(batch_id: str, batch: dict) -> dict:
     with _lock:
         state = _states.get(batch_id)
-        if state:
+        if state and state["status"] != "ready":
             return _snapshot(state)
+    if (
+        state
+        and state.get("signature") == report_export.batch_archive_signature(batch_id)
+        and archive_path(batch_id).is_file()
+    ):
+        return _snapshot(state)
     if cached(batch_id, batch):
         return {
             "status": "ready",
@@ -65,11 +71,12 @@ def status(batch_id: str, batch: dict) -> dict:
 
 
 def prepare(batch_id: str, batch: dict) -> dict:
+    cache_ready = cached(batch_id, batch)
     with _lock:
         current = _states.get(batch_id)
         if current and current["status"] == "preparing":
             return _snapshot(current)
-        if cached(batch_id, batch):
+        if cache_ready:
             _states.pop(batch_id, None)
             return status_from_cache()
         state = {
@@ -88,11 +95,17 @@ def prepare(batch_id: str, batch: dict) -> dict:
     def run() -> None:
         try:
             with report_export.export_lock("batch:" + batch_id):
+                signature = report_export.batch_archive_signature(batch_id)
                 latest = report_export.store.get("batch", batch_id)
                 if not (latest and cached(batch_id, latest)):
                     report_export.export_batch(batch_id, progress=update)
             with _lock:
-                state.update(status="ready", stage="报告包已就绪", finished_at=time.monotonic())
+                state.update(
+                    status="ready",
+                    stage="报告包已就绪",
+                    finished_at=time.monotonic(),
+                    signature=signature,
+                )
         except Exception as exc:
             with _lock:
                 state.update(
diff --git a/apps/admin_console/services/report_export.py b/apps/admin_console/services/report_export.py
index bd0573f..241614f 100644
--- a/apps/admin_console/services/report_export.py
+++ b/apps/admin_console/services/report_export.py
@@ -15,6 +15,7 @@ from apps.admin_console.services.export_cache import (
 )
 from apps.admin_console.services.request_diagnostics import diagnostics_json
 from apps.admin_console.services.task_lifecycle import guidance_details
+from apps.admin_console.services import task_extensions
 
 from docx import Document
 from docx.enum.table import WD_CELL_VERTICAL_ALIGNMENT
@@ -36,6 +37,31 @@ from apps.admin_console.services.case_review import reviewed_result
 
 EXPORT_ROOT = WORKSPACE_ROOT / "artifacts" / "reports"
 BATCH_ARCHIVE_SIGNATURE = "artemis-batch-layout-2"
+
+
+def batch_archive_signature(batch_id: str | None = None) -> str:
+    signature = task_extensions.installation_signature()
+    if batch_id:
+        with store.connection() as conn:
+            changes = conn.execute(
+                "SELECT r.id,r.updated_at FROM automation_records r "
+                "JOIN automation_jobs j ON j.session_id=r.id "
+                "WHERE r.kind='task_extensions' AND j.batch_id=? ORDER BY r.id",
+                (batch_id,),
+            ).fetchall()
+        if changes:
+            signature += ":" + fingerprint({"reviews": [tuple(row) for row in changes]})
+    return BATCH_ARCHIVE_SIGNATURE + (":" + signature if signature else "")
+
+
+def extension_rows(report: dict) -> list[tuple[str, str, str]]:
+    return [
+        (section["name"], field["label"], field["value"])
+        for section in report.get("task_extensions", [])
+        for field in section["fields"]
+    ]
+
+
 STATUS = {
     "completed": "执行完成",
     "success": "执行完成",
@@ -239,6 +265,7 @@ def session_report(session_id: str, db_path=None) -> dict:
         "subcategory": case.get("subcategory", ""),
         "preconditions": case.get("preconditions", ""),
         "task_config": case.get("task_config") or {},
+        "task_extensions": task_extensions.report_sections(session_id, store),
     }
 
 
@@ -659,6 +686,11 @@ def word_report(report: dict, path: Path):
         doc.add_paragraph("任务配置：" + config_text(report["task_config"]))
     doc.add_heading("结论与发现", 1)
     add_markdown_content(doc, report["content"])
+    if review_rows := extension_rows(report):
+        doc.add_heading("人工评审（插件）", 1)
+        word_table(
+            doc, [(f"{name} · {label}", value) for name, label, value in review_rows], (5.5, 11)
+        )
     doc.add_heading("执行步骤与证据", 1)
     for step in report["steps"]:
         paragraph = doc.add_paragraph()
@@ -792,6 +824,10 @@ def excel_report(report: dict, path: Path):
     wb.active.title = "任务结果"
     sheet_rows(wb.active, [("项目", "内容"), *metadata(report)], (22, 82))
     sheet_rows(wb.create_sheet("结论"), conclusion_rows(report["content"]), (15, 96))
+    if review_rows := extension_rows(report):
+        sheet_rows(
+            wb.create_sheet("人工评审"), [("插件", "项目", "内容"), *review_rows], (24, 30, 82)
+        )
     table_number = 0
     for kind, rows in markdown_blocks(report["content"]):
         if kind == "table":
@@ -1064,7 +1100,9 @@ def export_batch(batch_id: str, progress: Callable[[int, int, str], None] | None
         directory = EXPORT_ROOT / "batches" / batch_id
         directory.mkdir(parents=True, exist_ok=True)
         formats = batch["formats"]
-        records = [session_report(job["session_id"]) for job in store.jobs(batch_id)]
+        with task_extensions.plugin_store().mutation_lock:
+            signature = batch_archive_signature(batch_id)
+            records = [session_report(job["session_id"]) for job in store.jobs(batch_id)]
         if progress:
             progress(0, len(records), "正在生成批次汇总")
         rows = [("任务编号", "任务名称", "执行状态", "验证结论", "异常原因")]
@@ -1078,6 +1116,17 @@ def export_batch(batch_id: str, progress: Callable[[int, int, str], None] | None
             assert wb.active is not None
             wb.active.title = "批次结果"
             sheet_rows(wb.active, rows, (40, 48, 16, 28, 70))
+            review_rows = [
+                (record["id"], record["name"], *row)
+                for record in records
+                for row in extension_rows(record)
+            ]
+            if review_rows:
+                sheet_rows(
+                    wb.create_sheet("人工评审"),
+                    [("任务编号", "任务名称", "插件", "项目", "内容"), *review_rows],
+                    (40, 40, 24, 30, 70),
+                )
             path = directory / "批次结果.xlsx"
             wb.save(path)
             outputs.append(path)
@@ -1088,6 +1137,15 @@ def export_batch(batch_id: str, progress: Callable[[int, int, str], None] | None
                 f"批次编号：{batch_id}；共 {len(records)} 个任务。验证通过与执行完成分别统计。"
             )
             word_table(doc, rows, (3.5, 5.4, 2.5, 3.5, 7.3), header=True)
+            for record in records:
+                if review_rows := extension_rows(record):
+                    doc.add_heading("人工评审 · " + record["name"], 1)
+                    doc.add_paragraph("任务编号：" + record["id"])
+                    word_table(
+                        doc,
+                        [(f"{name} · {label}", value) for name, label, value in review_rows],
+                        (7, 15.2),
+                    )
             path = directory / "批次汇总.docx"
             doc.save(str(path))
             outputs.append(path)
@@ -1146,5 +1204,5 @@ def export_batch(batch_id: str, progress: Callable[[int, int, str], None] | None
         if progress:
             progress(len(records), len(records), "正在完成压缩包")
         temporary.replace(target)
-        remember(target, BATCH_ARCHIVE_SIGNATURE)
+        remember(target, signature)
         return target
diff --git a/apps/admin_console/services/task_extensions.py b/apps/admin_console/services/task_extensions.py
new file mode 100644
index 0000000..407cc79
--- /dev/null
+++ b/apps/admin_console/services/task_extensions.py
@@ -0,0 +1,162 @@
+"""Human-authored task metadata owned by the host, scoped to installed plugins."""
+
+import hashlib
+import json
+import time
+from functools import lru_cache
+
+from apps.admin_console.services.automation_store import AutomationStore, identifier
+from apps.admin_console.database.repositories.session_repository import SessionRepository
+from artemis.plugins.models import PluginManifest
+from artemis.plugins.store import PluginStore
+
+TERMINAL = {"completed", "success", "failed", "cancelled", "interrupted", "skipped"}
+
+
+@lru_cache(maxsize=1)
+def plugin_store() -> PluginStore:
+    return PluginStore()
+
+
+def active_manifests() -> list[PluginManifest]:
+    return [
+        PluginManifest.model_validate(plugin["manifest"])
+        for plugin in plugin_store().list()
+        if plugin["enabled"] and plugin["manifest"].get("workspace")
+    ]
+
+
+def installation_signature() -> str:
+    manifests = [manifest.model_dump(mode="json") for manifest in active_manifests()]
+    return (
+        hashlib.sha256(json.dumps(manifests, sort_keys=True).encode()).hexdigest()
+        if manifests
+        else ""
+    )
+
+
+def task_context(session_id: str, store: AutomationStore) -> dict:
+    identifier(session_id)
+    session = SessionRepository(store.path).get_session_by_id(session_id) or {}
+    job = store.job(session_id) or {}
+    if not session and not job:
+        raise ValueError("任务记录不存在")
+    return {
+        "session_id": session_id,
+        "initial_prompt": session.get("initial_goal") or (job.get("case") or {}).get("goal", ""),
+        "editable": (job.get("status") or session.get("status")) in TERMINAL,
+    }
+
+
+def contributions(session_id: str, store: AutomationStore) -> list[dict]:
+    record = store.get("task_extensions", session_id) or {}
+    result = []
+    for manifest in active_manifests():
+        assert manifest.workspace is not None
+        saved = record.get(manifest.id) or {}
+        values = saved.get("values", {})
+        result.append(
+            {
+                "plugin_id": manifest.id,
+                "name": manifest.name,
+                "version": manifest.version,
+                "workspace": manifest.workspace.model_dump(),
+                "revision": saved.get("revision", 0),
+                "values": {
+                    field.id: values.get(field.id, "") for field in manifest.workspace.fields
+                },
+                "history": saved.get("history", []),
+            }
+        )
+    return result
+
+
+def report_sections(session_id: str, store: AutomationStore) -> list[dict]:
+    return [
+        {
+            "plugin_id": item["plugin_id"],
+            "name": item["name"],
+            "version": item["version"],
+            "revision": item["revision"],
+            "fields": [
+                {"id": field["id"], "label": field["label"], "value": item["values"][field["id"]]}
+                for field in item["workspace"]["fields"]
+                if field["report"]
+            ],
+        }
+        for item in contributions(session_id, store)
+        if any(field["report"] for field in item["workspace"]["fields"])
+    ]
+
+
+def save_values(
+    store: AutomationStore,
+    session_id: str,
+    manifest: PluginManifest,
+    values: dict[str, str],
+    expected_revision: int,
+    request_id: str,
+) -> None:
+    """CAS + request receipts prevent lost edits and repeated history entries."""
+    identifier(session_id)
+    assert manifest.workspace is not None
+    fields = {field.id: field for field in manifest.workspace.fields}
+    if values.keys() - fields.keys():
+        raise ValueError("包含未声明的扩展字段")
+    for key, value in values.items():
+        field = fields[key]
+        if len(value) > field.max_length or (
+            field.kind == "choice" and value and value not in field.options
+        ):
+            raise ValueError(f"字段 {field.label} 的内容不符合插件声明")
+    now = time.time()
+    with store.connection() as conn:
+        conn.execute("BEGIN IMMEDIATE")
+        row = conn.execute(
+            "SELECT payload FROM automation_records WHERE kind='task_extensions' AND id=?",
+            (session_id,),
+        ).fetchone()
+        record = json.loads(row[0]) if row else {}
+        saved = record.get(manifest.id, {"revision": 0, "values": {}, "history": []})
+        for entry in saved["history"]:
+            if entry["request_id"] == request_id:
+                if entry["patch"] != values:
+                    raise ValueError("同一保存请求不能提交不同内容")
+                return
+        if saved["revision"] != expected_revision:
+            raise ValueError("评审已在其他页面修改，请重新加载后保存")
+        updated = {**saved["values"], **values}
+        revision = saved["revision"] + 1
+        saved["history"].append(
+            {
+                "revision": revision,
+                "saved_at": now,
+                "request_id": request_id,
+                "patch": values,
+                "values": updated,
+                "plugin_version": manifest.version,
+                "fields": [field.model_dump() for field in manifest.workspace.fields],
+            }
+        )
+        record[manifest.id] = {**saved, "revision": revision, "values": updated}
+        conn.execute(
+            "INSERT INTO automation_records VALUES ('task_extensions',?,?,?) "
+            "ON CONFLICT(kind,id) DO UPDATE SET payload=excluded.payload,updated_at=excluded.updated_at",
+            (session_id, json.dumps(record, ensure_ascii=False), now),
+        )
+        job = conn.execute(
+            "SELECT batch_id FROM automation_jobs WHERE session_id=?", (session_id,)
+        ).fetchone()
+        if job and job[0]:
+            batch = conn.execute(
+                "SELECT payload FROM automation_records WHERE kind='batch' AND id=?", (job[0],)
+            ).fetchone()
+            if not batch or json.loads(batch[0]).get("status") == "deleting":
+                raise ValueError("批次正在删除，不能保存评审")
+            payload = json.loads(batch[0])
+            payload["report_ready"] = False
+            conn.execute(
+                "UPDATE automation_records SET payload=?,updated_at=? WHERE kind='batch' AND id=?",
+                (json.dumps(payload, ensure_ascii=False), now, job[0]),
+            )
+        conn.commit()
diff --git a/apps/showcase_ui/package-lock.json b/apps/showcase_ui/package-lock.json
index cf9f0a4..4726712 100644
--- a/apps/showcase_ui/package-lock.json
+++ b/apps/showcase_ui/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "artemis-showcase-ui",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "artemis-showcase-ui",
-      "version": "2.2.0",
+      "version": "2.3.0",
       "dependencies": {
         "@angular/cdk": "^22.1.5",
         "@angular/common": "^22.1.4",
diff --git a/apps/showcase_ui/package.json b/apps/showcase_ui/package.json
index dbb9e1f..5cea666 100644
--- a/apps/showcase_ui/package.json
+++ b/apps/showcase_ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "artemis-showcase-ui",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "scripts": {
     "ng": "ng",
     "start": "ng serve --proxy-config proxy.conf.json",
diff --git a/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.html b/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.html
index ca037fa..617cff3 100644
--- a/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.html
+++ b/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.html
@@ -27,7 +27,9 @@ limitations under the License.
     class="floating-video-wrapper"
     [class.minimized]="agentService.isVideoMinimized()"
     [class.theater]="isTheaterMode()"
-    [style.left.px]="!isTheaterMode() ? posX() : null"
+    [style.--extension-width]="extensionWidth() + 'px'"
+    [style.left.px]="!isTheaterMode() ? windowLeft() : null"
+    [style.width.px]="isTheaterMode() || agentService.isVideoMinimized() ? null : 400 + extensionWidth()"
     [style.top.px]="!isTheaterMode() ? posY() : null"
     [style.--player-top]="posY() + 'px'"
     >
@@ -42,6 +44,9 @@ limitations under the License.
         </span>
       </div>
       <div class="header-actions" (mousedown)="$event.stopPropagation()">
+        @if (extensionPanels(); as panels) {
+          <ng-container [ngTemplateOutlet]="panels.headerControls() || null" />
+        }
         <!-- Mode Toggle Group: Video vs. Step Replay -->
         @if (agentService.recordingPlaybackStatus() === 'ready' && agentService.hasCurrentSessionStepFrames() && !agentService.isVideoMinimized()) {
           <div class="mode-toggle-group">
@@ -117,6 +122,8 @@ limitations under the License.
     }
     <!-- Video Main Content Area -->
     @if (!agentService.isVideoMinimized()) {
+      <app-task-extension-panels [sessionId]="agentService.currentSessionId()" [enabled]="agentService.playerMode() === 'steps'"
+        [taskStatus]="agentService.currentSession()?.status || ''" (expandedWidth)="extensionWidth.set($event)">
       <div class="video-body">
         <!-- 1. LIVE SCREEN STREAM (AUTOMATICALLY ACTIVE DURING RUNNING TEST) -->
         @if (agentService.recordingPlaybackStatus() === 'live') {
@@ -488,6 +495,7 @@ limitations under the License.
                   }
                 }
               </div>
+              </app-task-extension-panels>
             }
           </div>
         }
diff --git a/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.scss b/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.scss
index cab474a..0a8d7c8 100644
--- a/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.scss
+++ b/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.scss
@@ -28,6 +28,7 @@
 }
 
 .floating-video-wrapper {
+  container-type: inline-size;
   position: fixed;
   width: 400px;
   max-width: calc(100vw - 32px);
@@ -60,8 +61,8 @@
     left: 50% !important;
     top: 50% !important;
     transform: translate(-50%, -50%);
-    width: 85vw;
-    max-width: 960px;
+    width: min(calc(85vw + var(--extension-width, 0px)), calc(100vw - 32px));
+    max-width: calc(960px + var(--extension-width, 0px));
     height: auto;
     max-height: 88vh;
     box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.35);
@@ -805,16 +806,21 @@
 
       .controls-row {
         display: flex;
+        flex-wrap: wrap;
+        gap: 8px;
         align-items: center;
         justify-content: space-between;
 
         .controls-left, .controls-right {
           display: flex;
+          flex-wrap: wrap;
+          white-space: nowrap;
           align-items: center;
           gap: 8px;
         }
 
         .ctrl-btn {
+          flex-shrink: 0;
           background: rgb(var(--app-surface-soft-rgb, 241 245 249) / 0.75);
           backdrop-filter: blur(12px);
           -webkit-backdrop-filter: blur(12px);
diff --git a/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.spec.ts b/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.spec.ts
index 7f2b5dd..695d552 100644
--- a/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.spec.ts
+++ b/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.spec.ts
@@ -1,3 +1,5 @@
+import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { signal } from '@angular/core';
 import { AgentService, RecordingSource, VideoSegment } from '../../services/agent.service';
@@ -59,7 +61,7 @@ describe('FloatingVideoPlayerComponent video markers', () => {
     agentService = createAgentService();
     TestBed.configureTestingModule({
       imports: [FloatingVideoPlayerComponent],
-      providers: [{ provide: AgentService, useValue: agentService }]
+      providers: [provideHttpClient(), provideHttpClientTesting(), { provide: AgentService, useValue: agentService }]
     });
 
     fixture = TestBed.createComponent(FloatingVideoPlayerComponent);
diff --git a/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.ts b/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.ts
index 3a5ebf2..bc876aa 100644
--- a/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.ts
+++ b/apps/showcase_ui/src/app/components/floating-video-player/floating-video-player.component.ts
@@ -26,10 +26,13 @@ import {
   HostListener,
   effect,
   untracked,
-  OnDestroy
+  OnDestroy,
+  viewChild
 } from '@angular/core';
 
+import { TaskExtensionPanelsComponent } from '../task-extension-panels/task-extension-panels.component';
 import { FormsModule } from '@angular/forms';
+import { NgTemplateOutlet } from '@angular/common';
 import { AgentService } from '../../services/agent.service';
 import { StepReplayFrame } from '../../core/models/stream.model';
 import { drawActionCoordinatesOnOverlay } from '../../utils/image-overlay.util';
@@ -40,13 +43,19 @@ import { buildVideoStepMarkers, VideoStepMarker } from '../../utils/video-step-m
 @Component({
   selector: 'app-floating-video-player',
   standalone: true,
-  imports: [FormsModule],
+  imports: [FormsModule, NgTemplateOutlet, TaskExtensionPanelsComponent],
   templateUrl: './floating-video-player.component.html',
   styleUrl: './floating-video-player.component.scss',
   changeDetection: ChangeDetectionStrategy.OnPush
 })
 export class FloatingVideoPlayerComponent implements OnDestroy {
   public agentService = inject(AgentService);
+  public extensionWidth = signal(0);
+  public extensionPanels = viewChild(TaskExtensionPanelsComponent);
+  public windowLeft(): number {
+    const width = this.agentService.isVideoMinimized() ? 280 : 400 + this.extensionWidth();
+    return Math.max(16, Math.min(this.posX(), window.innerWidth - Math.min(width, window.innerWidth - 32) - 16));
+  }
   private zone = inject(NgZone);
 
   @ViewChild('videoRef') videoRef?: ElementRef<HTMLVideoElement>;
@@ -327,7 +336,7 @@ export class FloatingVideoPlayerComponent implements OnDestroy {
     this.isDragging = true;
     this.dragStartX = event.clientX;
     this.dragStartY = event.clientY;
-    this.initialPosX = this.posX();
+    this.initialPosX = this.windowLeft();
     this.initialPosY = this.posY();
     event.preventDefault();
 
diff --git a/apps/showcase_ui/src/app/components/report-markdown/report-markdown.component.ts b/apps/showcase_ui/src/app/components/report-markdown/report-markdown.component.ts
index 334c684..1974595 100644
--- a/apps/showcase_ui/src/app/components/report-markdown/report-markdown.component.ts
+++ b/apps/showcase_ui/src/app/components/report-markdown/report-markdown.component.ts
@@ -21,7 +21,7 @@ import { renderMarkdownToHtml } from '../../utils/markdown-parser.util';
       li { margin: 4px 0; }
       blockquote { margin: 10px 0; padding: 6px 12px; border-left: 3px solid var(--app-primary-border, #93c5fd); background: var(--app-surface-soft, #f8fafc); }
       code { font-family: Consolas, monospace; font-size: .92em; border-radius: 4px; padding: 1px 4px; background: var(--app-surface-soft, #f1f5f9); }
-      pre { max-width: 100%; overflow: auto; padding: 10px 12px; border-radius: 6px; background: var(--app-surface-soft, #f1f5f9); white-space: pre; }
+      pre { box-sizing: border-box; max-width: 100%; overflow: auto; padding: 10px 12px; border-radius: 6px; background: var(--app-surface-soft, #f1f5f9); white-space: pre; }
       pre code { padding: 0; background: none; }
       .md-table-scroll { max-width: 100%; overflow-x: auto; }
       table { width: 100%; border-collapse: collapse; font-size: 12px; }
diff --git a/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.html b/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.html
new file mode 100644
index 0000000..a399959
--- /dev/null
+++ b/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.html
@@ -0,0 +1,99 @@
+@if (enabled() && error()) {
+  <div class="extension-notice" role="status">{{ error() }} <button type="button" (click)="refresh()">重试</button></div>
+}
+<ng-template #headerControls>
+@if (data()?.plugins?.length) {
+  <nav class="panel-toggles" aria-label="任务扩展面板">
+    @for (side of ['left', 'right']; track side) {
+        @for (plugin of data()!.plugins; track plugin.plugin_id) {
+          @for (panel of plugin.workspace.panels; track panel.id) {
+            @if (panel.side === side) {
+              <button type="button" class="panel-toggle" [class.active]="opened()[key(plugin, panel)]" [attr.aria-expanded]="!!opened()[key(plugin, panel)]"
+                [attr.aria-label]="(opened()[key(plugin, panel)] ? '收起' : '展开') + panel.title"
+                [title]="(opened()[key(plugin, panel)] ? '收起' : '展开') + panel.title"
+                [attr.aria-controls]="'extension-' + key(plugin, panel)" (click)="toggle(plugin, panel)">
+                <svg viewBox="0 0 20 20" aria-hidden="true"><rect x="2" y="3" width="16" height="14" rx="3" /><path [attr.d]="side === 'left' ? 'M7 3v14' : 'M13 3v14'" /></svg>
+                <span class="panel-toggle-label">{{ panel.title }}</span>
+                <span class="material-symbols-outlined" aria-hidden="true">{{ (side === 'left') !== !!opened()[key(plugin, panel)] ? 'chevron_left' : 'chevron_right' }}</span>
+              </button>
+            }
+          }
+        }
+    }
+  </nav>
+}
+</ng-template>
+<div class="extension-layout" [class.has-left]="panels('left').length" [class.has-right]="panels('right').length"
+  [style.--left-width]="width('left') + 'px'" [style.--right-width]="width('right') + 'px'">
+  @if (panels('left').length) {
+    <aside class="panel-column left-column" aria-label="任务左侧扩展">
+      @for (item of panels('left'); track key(item.plugin, item.panel)) {
+        <ng-container *ngTemplateOutlet="panelContent; context: { plugin: item.plugin, panel: item.panel }" />
+      }
+    </aside>
+  }
+  <div class="player-content"><ng-content /></div>
+  @if (panels('right').length) {
+    <aside class="panel-column right-column" aria-label="任务右侧扩展">
+      @for (item of panels('right'); track key(item.plugin, item.panel)) {
+        <ng-container *ngTemplateOutlet="panelContent; context: { plugin: item.plugin, panel: item.panel }" />
+      }
+    </aside>
+  }
+</div>
+
+<ng-template #panelContent let-plugin="plugin" let-panel="panel">
+  <section [id]="'extension-' + key(plugin, panel)" [attr.aria-label]="panel.title">
+    <header><h3>{{ panel.title }}</h3><span class="panel-kind">{{ panel.kind === 'initial_prompt' ? '原始提示词' : '人工填写 · 选填' }}</span></header>
+    @if (panel.kind === 'initial_prompt') {
+      @if (data()?.initial_prompt) {
+        <app-report-markdown [content]="data()!.initial_prompt" />
+      } @else { <p class="muted">该任务未记录初始需求提示词。</p> }
+    } @else {
+      @if (!data()?.editable) { <p class="muted">任务结束后可填写评审。</p> }
+      <fieldset [disabled]="!data()?.editable || !!saving()">
+        @for (field of plugin.workspace.fields; track field.id) {
+          <div class="field" [class.choice-field]="field.kind === 'choice'" [class.note-field]="field.kind === 'text'">
+            <span class="field-label">{{ field.label }}</span>
+            @if (field.description) { <span class="muted">{{ field.description }}</span> }
+            @if (field.kind === 'choice') {
+              <div class="choice-group" role="group" [attr.aria-label]="field.label">
+                @for (option of field.options; track option) {
+                  <button type="button" class="choice-button" [class.selected]="drafts[plugin.plugin_id].values[field.id] === option"
+                    [class.pass]="option === 'Pass' || option === '通过'" [class.failed]="option === 'Failed' || option === '失败'"
+                    [attr.aria-pressed]="drafts[plugin.plugin_id].values[field.id] === option" title="再次点击已选项可清除"
+                    (click)="choose(plugin.plugin_id, field.id, option)">
+                    @if (option === 'Pass' || option === 'Failed' || option === '通过' || option === '失败') {
+                      <svg class="choice-icon" viewBox="0 0 24 24" aria-hidden="true" focusable="false">
+                        <path [attr.d]="option === 'Pass' || option === '通过' ? 'M5 12l4 4L19 6' : 'M6 6l12 12M18 6L6 18'" />
+                      </svg>
+                    }
+                    <span class="choice-label">{{ option }}</span>
+                  </button>
+                }
+              </div>
+            } @else {
+              <textarea rows="2" [attr.aria-label]="field.label" [maxLength]="field.max_length" placeholder="添加备注（选填）"
+                [ngModel]="drafts[plugin.plugin_id].values[field.id] || ''" (ngModelChange)="edit(plugin.plugin_id, field.id, $event)"></textarea>
+            }
+          </div>
+        }
+        <div class="form-actions">
+          <button type="button" class="save" (click)="save(plugin)">{{ saving() === plugin.plugin_id ? '正在保存…' : '保存评审' }}</button>
+          <button type="button" class="reload" [disabled]="!!saving()" (click)="reload(plugin)" title="放弃未保存内容，读取最新记录">重新加载</button>
+          @if (drafts[plugin.plugin_id].dirty) { <span class="muted unsaved">有未保存内容</span> }
+        </div>
+      </fieldset>
+      @if (notice()) { <p class="notice" role="status">{{ notice() }}</p> }
+      @if (plugin.history.length) {
+        <details class="history"><summary>修改记录（{{ plugin.history.length }}）</summary>
+          @for (entry of plugin.history; track entry.revision) {
+            <div class="history-entry"><strong>第 {{ entry.revision }} 次 · {{ entry.saved_at * 1000 | date:'yyyy-MM-dd HH:mm:ss' }}</strong>
+              @for (field of entry.fields; track field.id) { <p>{{ field.label }}：{{ entry.values[field.id] || '未填写' }}</p> }
+            </div>
+          }
+        </details>
+      }
+    }
+  </section>
+</ng-template>
diff --git a/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.scss b/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.scss
new file mode 100644
index 0000000..fe3f623
--- /dev/null
+++ b/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.scss
@@ -0,0 +1,54 @@
+:host { display: block; width: 100%; min-width: 0; min-height: 0; overflow: auto; container-type: inline-size; color: var(--app-text-control, #1e293b); }
+.panel-toggles { display: flex; gap: 4px; padding-right: 8px; margin-right: 4px; border-right: 1px solid var(--app-border, #e2e8f0); }
+button { box-sizing: border-box; display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 6px 9px; border: 1px solid var(--app-border-control, #dbe3ec); border-radius: 8px; color: inherit; background: var(--app-surface, #fff); font: inherit; font-size: 12px; line-height: 20px; cursor: pointer; }
+.panel-toggle { height: 28px; padding: 4px 7px; border-color: transparent; background: transparent; color: var(--app-text-secondary, #64748b); gap: 4px; }
+.panel-toggle:hover { background: var(--app-surface-soft, #f1f5f9); }
+.panel-toggle.active { background: var(--app-primary-soft, #eff6ff); color: var(--app-primary-text, #1a73e8); }
+.panel-toggle svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.4; }
+.panel-toggle .material-symbols-outlined { font-size: 15px; }
+button.save { background: #1a73e8; border-color: #1a73e8; color: white; padding: 8px 16px; font-weight: 500; }
+button:disabled { opacity: .6; cursor: default; }
+button:focus-visible, textarea:focus-visible { outline: 2px solid var(--app-primary-text, #1a73e8); outline-offset: 2px; }
+.material-symbols-outlined { font-size: 18px; }
+.extension-layout { display: grid; grid-template-columns: minmax(0, 1fr); min-height: 0; }
+.has-left { grid-template-columns: minmax(0, min(var(--left-width), 55%)) minmax(0, 1fr); }
+.has-right { grid-template-columns: minmax(0, 1fr) minmax(0, min(var(--right-width), 55%)); }
+.has-left.has-right { grid-template-columns: minmax(0, min(var(--left-width), 32%)) minmax(0, 1fr) minmax(0, min(var(--right-width), 32%)); }
+.player-content { min-width: 0; overflow: hidden; }
+.panel-column { min-width: 0; max-height: min(70dvh, 680px); overflow: auto; padding: 20px; user-select: text; background: var(--app-surface, #fff); scrollbar-width: thin; scrollbar-color: var(--app-border-control, #cbd5e1) transparent; }
+.left-column { border-right: 1px solid var(--app-border, #e2e8f0); }
+.right-column { border-left: 1px solid var(--app-border, #e2e8f0); }
+section + section { border-top: 1px solid var(--app-border, #e2e8f0); padding-top: 12px; margin-top: 12px; }
+header { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 20px; }
+h3 { margin: 0; font-size: 14px; color: var(--app-text-strong, #0f172a); }
+.panel-kind { font-size: 11px; color: var(--app-text-muted, #64748b); }
+.muted { display: block; font-size: 12px; color: var(--app-text-secondary, #64748b); line-height: 1.6; }
+fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
+.field { display: grid; gap: 8px; margin: 0 0 14px; }
+.choice-field:not(:first-child) { border-top: 1px solid var(--app-border, #e2e8f0); padding-top: 22px; margin-top: 22px; }
+.field-label { font-size: 13px; font-weight: 600; }
+.note-field .field-label { font-size: 11px; font-weight: 400; color: var(--app-text-muted, #64748b); }
+.choice-group { display: flex; flex-wrap: wrap; gap: 4px; padding: 4px; margin-top: 4px; border: 1px solid var(--app-border, #e2e8f0); border-radius: 10px; background: var(--app-surface-soft, #f8fafc); }
+.choice-button { flex: 1; min-height: 34px; border-color: transparent; background: transparent; color: var(--app-text-secondary, #64748b); font-size: 13px; transition: background .15s, color .15s; }
+.choice-icon { display: block; flex: 0 0 16px; width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
+.choice-label { display: block; line-height: 20px; }
+.choice-button:hover { background: var(--app-surface-raised, #e2e8f0); }
+.choice-button.selected { border-color: var(--app-primary-border, #93c5fd); background: var(--app-primary-soft, #eff6ff); color: var(--app-primary-text, #1a73e8); font-weight: 600; }
+.choice-button.pass.selected { border-color: var(--app-success-border, #a7f3d0); background: var(--app-success-soft, #ecfdf5); color: var(--app-success-text, #047857); }
+.choice-button.failed.selected { border-color: var(--app-error-border, #fecdd3); background: var(--app-error-soft, #fff1f2); color: var(--app-error-text, #be123c); }
+textarea { box-sizing: border-box; width: 100%; min-width: 0; padding: 10px 12px; font: inherit; font-size: 12px; line-height: 1.6; color: inherit; border: 1px solid var(--app-border, #e2e8f0); border-radius: 8px; background: var(--app-surface-soft, #f8fafc); resize: vertical; min-height: 66px; max-height: 200px; }
+textarea::placeholder { color: var(--app-text-muted, #94a3b8); }
+.form-actions { display: grid; grid-template-columns: auto auto; justify-content: start; align-items: center; gap: 8px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--app-border, #e2e8f0); }
+.form-actions button { height: 36px; padding: 0 16px; white-space: nowrap; }
+.unsaved { grid-column: 1 / -1; }
+.reload { border-color: transparent; background: transparent; color: var(--app-text-muted, #64748b); }
+.notice, .extension-notice { font-size: 12px; padding: 8px; overflow-wrap: anywhere; line-height: 1.6; }
+.history { margin-top: 18px; font-size: 12px; color: var(--app-text-secondary, #64748b); }
+summary { cursor: pointer; }
+.history-entry { border-top: 1px solid var(--app-border, #e2e8f0); padding: 10px 0; overflow-wrap: anywhere; white-space: pre-wrap; }
+@container (max-width: 640px) {
+  .panel-toggle-label { display: none; }
+  .panel-toggles { padding-right: 4px; margin-right: 0; gap: 2px; }
+  .panel-toggle { padding: 4px; }
+  .panel-column { padding: 16px; }
+}
diff --git a/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.spec.ts b/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.spec.ts
new file mode 100644
index 0000000..62ba94f
--- /dev/null
+++ b/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.spec.ts
@@ -0,0 +1,190 @@
+import { TestBed, ComponentFixture } from '@angular/core/testing';
+import { provideHttpClient } from '@angular/common/http';
+import { HttpTestingController, provideHttpClientTesting } from '@angular/common/http/testing';
+import { TaskExtensionPanelsComponent } from './task-extension-panels.component';
+import { TaskExtensions } from '../../services/task-extensions.service';
+
+function snapshot(sessionId = 'task-one'): TaskExtensions {
+  return {
+    session_id: sessionId, initial_prompt: '# 原始需求\n\n| 项目 | 要求 |\n| --- | --- |\n| 页面 | 可见 |', editable: true,
+    plugins: [{
+      plugin_id: 'review', name: '人工评审', version: '1.0.0', revision: 0, values: { accuracy: '', note: '', correctness: '' }, history: [],
+      workspace: {
+        panels: [
+          { id: 'prompt', title: '任务需求', side: 'left', kind: 'initial_prompt', width: { minimum: 240, preferred: 360, maximum: 480 } },
+          { id: 'review', title: '人工评审', side: 'right', kind: 'form', width: { minimum: 260, preferred: 380, maximum: 520 } }
+        ],
+        fields: [
+          { id: 'accuracy', label: 'AI执行准确性', description: '人工核对步骤', kind: 'choice', options: ['Pass', 'Failed'], max_length: 100, report: true },
+          { id: 'note', label: '执行备注', description: '', kind: 'text', options: [], max_length: 2000, report: true },
+          { id: 'correctness', label: '测试结果正确性', description: '', kind: 'choice', options: ['Pass', 'Failed'], max_length: 100, report: true }
+        ]
+      }
+    }]
+  };
+}
+
+describe('步骤回放工作区扩展', () => {
+  let fixture: ComponentFixture<TaskExtensionPanelsComponent>;
+  let component: TaskExtensionPanelsComponent;
+  let http: HttpTestingController;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({ providers: [provideHttpClient(), provideHttpClientTesting()] });
+    fixture = TestBed.createComponent(TaskExtensionPanelsComponent);
+    component = fixture.componentInstance;
+    http = TestBed.inject(HttpTestingController);
+  });
+  afterEach(() => { http.verify(); fixture.destroy(); });
+
+  function open(data = snapshot()) {
+    fixture.componentRef.setInput('sessionId', data.session_id);
+    fixture.componentRef.setInput('enabled', true);
+    fixture.detectChanges();
+    http.expectOne(`/api/task-extensions/${data.session_id}`).flush(data);
+    fixture.detectChanges();
+  }
+  function toggle(side: 'left' | 'right') {
+    const plugin = component.data()!.plugins[0];
+    component.toggle(plugin, plugin.workspace.panels.find(panel => panel.side === side)!);
+    fixture.detectChanges();
+  }
+
+  it('does not request extensions in video mode and shows no controls without a plugin', () => {
+    fixture.componentRef.setInput('sessionId', 'task-one');
+    fixture.detectChanges();
+    http.expectNone('/api/task-extensions/task-one');
+    open({ ...snapshot(), plugins: [] });
+    expect(fixture.nativeElement.querySelector('nav')).toBeNull();
+  });
+
+  it('starts collapsed, renders the full initial Markdown prompt and honors declared widths', () => {
+    open();
+    expect(fixture.nativeElement.querySelector('aside')).toBeNull();
+    toggle('left');
+    expect(fixture.nativeElement.querySelector('h1').textContent).toBe('原始需求');
+    expect(fixture.nativeElement.querySelector('table td').textContent).toBe('页面');
+    expect(component.width('left')).toBe(360);
+    expect(fixture.nativeElement.querySelector('.report-prose.compact')).toBeNull();
+  });
+
+  it('keeps either single panel beside playback below the former stacking breakpoint', () => {
+    open();
+    for (const width of [740, 600]) {
+      fixture.nativeElement.style.width = `${width}px`;
+      for (const side of ['left', 'right'] as const) {
+        toggle(side);
+        const panel = fixture.nativeElement.querySelector('aside').getBoundingClientRect();
+        const player = fixture.nativeElement.querySelector('.player-content').getBoundingClientRect();
+        const layout = fixture.nativeElement.querySelector('.extension-layout').getBoundingClientRect();
+        expect(panel.top).toBe(player.top);
+        expect(panel.width).toBeGreaterThan(0);
+        expect(player.width).toBeGreaterThan(0);
+        expect(side === 'left' ? panel.right : player.right).toBeCloseTo(side === 'left' ? player.left : panel.left, 0);
+        expect(Math.max(panel.right, player.right)).toBeLessThanOrEqual(layout.right + 1);
+        toggle(side);
+      }
+    }
+  });
+
+  it('allows partial manual selection and keeps unfilled outcomes blank', () => {
+    open(); toggle('right');
+    expect(fixture.nativeElement.querySelector('select')).toBeNull();
+    const groups: NodeListOf<HTMLElement> = fixture.nativeElement.querySelectorAll('.choice-group');
+    expect(fixture.nativeElement.querySelector('[aria-pressed="true"]')).toBeNull();
+    const pass = groups[0].querySelector<HTMLButtonElement>('.pass')!;
+    const failed = groups[0].querySelector<HTMLButtonElement>('.failed')!;
+    pass.click(); fixture.detectChanges();
+    expect(pass.getAttribute('aria-pressed')).toBe('true');
+    pass.click(); fixture.detectChanges();
+    expect(component.drafts['review'].values['accuracy']).toBe('');
+    failed.click(); pass.click(); fixture.detectChanges();
+    expect(failed.getAttribute('aria-pressed')).toBe('false');
+    expect(groups[1].querySelector('[aria-pressed="true"]')).toBeNull();
+    const note: HTMLTextAreaElement = fixture.nativeElement.querySelector('textarea');
+    note.value = '人工核对'; note.dispatchEvent(new Event('input'));
+    fixture.detectChanges();
+    fixture.nativeElement.querySelector('button.save').click();
+    const request = http.expectOne('/api/task-extensions/task-one/review');
+    expect(request.request.method).toBe('PUT');
+    expect(request.request.body.values).toEqual({ accuracy: 'Pass', note: '人工核对', correctness: '' });
+    expect(request.request.body.expected_revision).toBe(0);
+    const data = snapshot(); data.plugins[0].revision = 1; data.plugins[0].values = request.request.body.values;
+    request.flush(data); fixture.detectChanges();
+    expect(fixture.nativeElement.textContent).toContain('人工评审已保存');
+  });
+
+  it('preserves draft and request receipt after a failed save, and permits clearing a result', () => {
+    open(); toggle('right');
+    const plugin = component.data()!.plugins[0];
+    component.edit('review', 'accuracy', 'Failed'); component.save(plugin);
+    const first = http.expectOne('/api/task-extensions/task-one/review');
+    const requestId = first.request.body.request_id;
+    first.flush({}, { status: 503, statusText: 'Unavailable' });
+    component.save(plugin);
+    const retry = http.expectOne('/api/task-extensions/task-one/review');
+    expect(retry.request.body.request_id).toBe(requestId);
+    retry.flush({}, { status: 409, statusText: 'Conflict' });
+    expect(component.drafts['review'].values['accuracy']).toBe('Failed');
+    component.edit('review', 'accuracy', ''); component.save(plugin);
+    const clear = http.expectOne('/api/task-extensions/task-one/review');
+    expect(clear.request.body.values.accuracy).toBe('');
+    expect(clear.request.body.request_id).not.toBe(requestId);
+    clear.flush(snapshot());
+  });
+
+  it('renders Chinese outcomes as mutually exclusive buttons and saves their declared values', () => {
+    const data = snapshot(); data.plugins[0].workspace.fields[0].options = ['通过', '失败'];
+    open(data); toggle('right');
+    const pass: HTMLButtonElement = fixture.nativeElement.querySelector('.choice-button.pass');
+    const failed: HTMLButtonElement = fixture.nativeElement.querySelector('.choice-button.failed');
+    expect(pass.textContent).toContain('通过'); expect(failed.textContent).toContain('失败');
+    pass.click(); failed.click(); fixture.detectChanges();
+    expect(component.drafts['review'].values['accuracy']).toBe('失败');
+    expect(pass.getAttribute('aria-pressed')).toBe('false');
+    expect(failed.getAttribute('aria-pressed')).toBe('true');
+  });
+
+  it('does not apply a delayed save response to the task now displayed', () => {
+    open(); toggle('right');
+    component.edit('review', 'note', '只属于第一个任务'); component.save(component.data()!.plugins[0]);
+    const oldSave = http.expectOne('/api/task-extensions/task-one/review');
+    fixture.componentRef.setInput('sessionId', 'task-two'); fixture.detectChanges();
+    http.expectOne('/api/task-extensions/task-two').flush(snapshot('task-two')); fixture.detectChanges();
+    oldSave.flush(snapshot('task-one')); fixture.detectChanges();
+    expect(component.data()!.session_id).toBe('task-two');
+    expect(component.drafts['review'].values['note']).toBe('');
+  });
+
+  it('keeps unsaved drafts across task switches and removes panels on plugin disable', () => {
+    open(); toggle('right'); component.edit('review', 'note', '保留草稿');
+    fixture.componentRef.setInput('sessionId', 'task-two'); fixture.detectChanges();
+    http.expectOne('/api/task-extensions/task-two').flush(snapshot('task-two'));
+    fixture.componentRef.setInput('sessionId', 'task-one'); fixture.detectChanges();
+    http.expectOne('/api/task-extensions/task-one').flush(snapshot()); fixture.detectChanges();
+    expect(component.drafts['review'].values['note']).toBe('保留草稿');
+    window.dispatchEvent(new Event('artemis-plugin-change')); fixture.detectChanges();
+    http.expectOne('/api/task-extensions/task-one').flush({ ...snapshot(), plugins: [] }); fixture.detectChanges();
+    expect(fixture.nativeElement.querySelector('nav')).toBeNull();
+    expect(fixture.nativeElement.querySelector('aside')).toBeNull();
+  });
+
+  it('keeps running tasks read-only then enables editing when the task finishes', () => {
+    open({ ...snapshot(), editable: false }); toggle('right');
+    expect(fixture.nativeElement.querySelector('fieldset').disabled).toBeTrue();
+    component.save(component.data()!.plugins[0]); http.expectNone('/api/task-extensions/task-one/review');
+    fixture.componentRef.setInput('taskStatus', 'completed'); fixture.detectChanges();
+    http.expectOne('/api/task-extensions/task-one').flush(snapshot()); fixture.detectChanges();
+    expect(fixture.nativeElement.querySelector('fieldset').disabled).toBeFalse();
+  });
+
+  it('collapses the opposite panel on narrow screens', () => {
+    const original = Object.getOwnPropertyDescriptor(window, 'innerWidth')!;
+    Object.defineProperty(window, 'innerWidth', { configurable: true, value: 600 });
+    try {
+      open(); toggle('left'); toggle('right');
+      expect(component.panels('left').length).toBe(0);
+      expect(component.panels('right').length).toBe(1);
+    } finally { Object.defineProperty(window, 'innerWidth', original); }
+  });
+});
diff --git a/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.ts b/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.ts
new file mode 100644
index 0000000..d471a06
--- /dev/null
+++ b/apps/showcase_ui/src/app/components/task-extension-panels/task-extension-panels.component.ts
@@ -0,0 +1,134 @@
+import { Component, ChangeDetectionStrategy, HostListener, TemplateRef, effect, inject, input, output, signal, viewChild } from '@angular/core';
+import { DatePipe, NgTemplateOutlet } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+import { ReportMarkdownComponent } from '../report-markdown/report-markdown.component';
+import { ExtensionDraft, ExtensionPanel, TaskExtension, TaskExtensions, TaskExtensionsService } from '../../services/task-extensions.service';
+
+@Component({
+  selector: 'app-task-extension-panels', standalone: true,
+  imports: [FormsModule, NgTemplateOutlet, DatePipe, ReportMarkdownComponent],
+  templateUrl: './task-extension-panels.component.html',
+  styleUrl: './task-extension-panels.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class TaskExtensionPanelsComponent {
+  private service = inject(TaskExtensionsService);
+  sessionId = input<string | null>(null);
+  enabled = input(false);
+  taskStatus = input('');
+  expandedWidth = output<number>();
+  headerControls = viewChild<TemplateRef<unknown>>('headerControls');
+  data = signal<TaskExtensions | null>(null);
+  error = signal('');
+  saving = signal<string | null>(null);
+  notice = signal('');
+  opened = signal<Record<string, boolean>>({});
+  private refreshToken = signal(0);
+  private identity = '';
+  private generation = 0;
+  drafts: Record<string, ExtensionDraft> = {};
+
+  constructor() {
+    effect(onCleanup => {
+      const id = this.sessionId();
+      const enabled = this.enabled();
+      this.refreshToken();
+      this.taskStatus();
+      this.generation++;
+      const identity = enabled ? id || '' : '';
+      if (identity !== this.identity) {
+        this.identity = identity;
+        this.data.set(null);
+        this.opened.set({});
+        this.expandedWidth.emit(0);
+      }
+      this.error.set('');
+      this.notice.set('');
+      this.saving.set(null);
+      if (!id || !enabled) return;
+      const subscription = this.service.read(id).subscribe({
+        next: data => {
+          this.drafts = Object.fromEntries(data.plugins.map(plugin => [plugin.plugin_id, this.service.draft(id, plugin)]));
+          this.data.set(data);
+          this.expandedWidth.emit(this.width('left') + this.width('right'));
+        },
+        error: () => this.error.set('暂时无法加载任务扩展，请重试')
+      });
+      onCleanup(() => subscription.unsubscribe());
+    });
+  }
+
+  @HostListener('window:artemis-plugin-change')
+  refresh(): void { this.refreshToken.update(value => value + 1); }
+
+  key(plugin: TaskExtension, panel: ExtensionPanel): string { return `${plugin.plugin_id}/${panel.id}`; }
+  panels(side: 'left' | 'right') {
+    return (this.data()?.plugins || []).flatMap(plugin => plugin.workspace.panels
+      .filter(panel => panel.side === side && this.opened()[this.key(plugin, panel)])
+      .map(panel => ({ plugin, panel })));
+  }
+  width(side: 'left' | 'right'): number {
+    return Math.max(0, ...this.panels(side).map(({ panel }) =>
+      Math.max(panel.width.minimum, Math.min(panel.width.preferred, panel.width.maximum))));
+  }
+  toggle(plugin: TaskExtension, panel: ExtensionPanel): void {
+    const key = this.key(plugin, panel);
+    const next = { ...this.opened(), [key]: !this.opened()[key] };
+    if (next[key] && window.innerWidth < 1000) {
+      for (const other of this.data()?.plugins || []) {
+        for (const sibling of other.workspace.panels) {
+          if (sibling.side !== panel.side) next[this.key(other, sibling)] = false;
+        }
+      }
+    }
+    this.opened.set(next);
+    this.expandedWidth.emit(this.width('left') + this.width('right'));
+  }
+  @HostListener('window:resize')
+  resize(): void {
+    if (window.innerWidth < 1000 && this.panels('left').length && this.panels('right').length) {
+      const next = { ...this.opened() };
+      for (const { plugin, panel } of this.panels('left')) next[this.key(plugin, panel)] = false;
+      this.opened.set(next);
+      this.expandedWidth.emit(this.width('left') + this.width('right'));
+    }
+  }
+  edit(pluginId: string, field: string, value: string): void {
+    const draft = this.drafts[pluginId];
+    draft.values[field] = value;
+    draft.dirty = true;
+    draft.requestId = undefined;
+    this.notice.set('');
+  }
+  choose(pluginId: string, field: string, value: string): void {
+    this.edit(pluginId, field, this.drafts[pluginId].values[field] === value ? '' : value);
+  }
+  reload(plugin: TaskExtension): void {
+    const id = this.sessionId();
+    if (!id) return;
+    this.service.discard(id, plugin.plugin_id);
+    this.refresh();
+  }
+  save(plugin: TaskExtension): void {
+    const id = this.sessionId();
+    if (!id || !this.data()?.editable || this.saving()) return;
+    this.saving.set(plugin.plugin_id);
+    const generation = this.generation;
+    this.notice.set('');
+    this.service.save(id, plugin.plugin_id, this.drafts[plugin.plugin_id]).subscribe({
+      next: data => {
+        this.service.discard(id, plugin.plugin_id);
+        if (id !== this.sessionId() || generation !== this.generation) return;
+        for (const item of data.plugins) this.drafts[item.plugin_id] = this.service.draft(id, item);
+        this.data.set(data);
+        this.saving.set(null);
+        this.notice.set('人工评审已保存，下次导出将包含最新内容');
+      },
+      error: error => {
+        if (id !== this.sessionId() || generation !== this.generation) return;
+        this.saving.set(null);
+        this.notice.set(typeof error.error?.detail === 'string' ? error.error.detail : '保存失败，已保留输入，请重试');
+      }
+    });
+  }
+}
diff --git a/apps/showcase_ui/src/app/components/task-plugins/task-plugins.component.ts b/apps/showcase_ui/src/app/components/task-plugins/task-plugins.component.ts
index 43f6966..b40ad07 100644
--- a/apps/showcase_ui/src/app/components/task-plugins/task-plugins.component.ts
+++ b/apps/showcase_ui/src/app/components/task-plugins/task-plugins.component.ts
@@ -26,7 +26,7 @@ export class TaskPluginsComponent implements OnChanges {
     return this.automatic ? '自动' : Object.keys(this.selected).length ? `已选 ${Object.keys(this.selected).length} 个` : '本次停用';
   }
   available() {
-    return this.plugins().filter(p => p.enabled && p.profiles.some(profile => profile.authorized) &&
+    return this.plugins().filter(p => p.enabled && (!p.manifest.workspace || !!p.manifest.server || !!p.manifest.skill) && p.profiles.some(profile => profile.authorized) &&
       p.manifest.targets.some(target => target === this.target() || (this.target() === 'android' && target === 'mixed')));
   }
   ngOnChanges() {
diff --git a/apps/showcase_ui/src/app/pages/plugins/plugins.component.html b/apps/showcase_ui/src/app/pages/plugins/plugins.component.html
index 3e53f68..b212a55 100644
--- a/apps/showcase_ui/src/app/pages/plugins/plugins.component.html
+++ b/apps/showcase_ui/src/app/pages/plugins/plugins.component.html
@@ -1,5 +1,5 @@
 <main class="plugins-page">
-  <header><div><span class="eyebrow">ARTEMIS · 扩展能力</span><h1>插件</h1><p>为安卓测试扩展电脑等操作能力，AI 按任务需要自主调用。</p></div>
+  <header><div><span class="eyebrow">ARTEMIS · 扩展能力</span><h1>插件</h1><p>扩展任务操作能力，也可为回放界面和报告添加人工评审等功能。</p></div>
     <button (click)="refresh(); refreshCatalog()" [disabled]="busy() || loading() || catalogLoading()">刷新</button></header>
   @if (error()) { <div class="message error" role="alert">{{error()}}</div> }
   @if (notice()) { <div class="message success" role="status">{{notice()}}</div> }
diff --git a/apps/showcase_ui/src/app/services/plugin.service.ts b/apps/showcase_ui/src/app/services/plugin.service.ts
index e0d0bb3..ba4ab4a 100644
--- a/apps/showcase_ui/src/app/services/plugin.service.ts
+++ b/apps/showcase_ui/src/app/services/plugin.service.ts
@@ -1,10 +1,12 @@
 import { Injectable, inject } from '@angular/core';
+import { tap } from 'rxjs';
 import { HttpClient } from '@angular/common/http';
 
 export interface PluginManifest {
   id: string; name: string; version: string; description: string;
   artemis_version: string; platforms: string[]; source: string;
   config: Record<string, { label: string; description: string; secret: boolean; required: boolean; default: string }>;
+  workspace?: unknown; server?: unknown; skill?: string;
   resources: string[];
   targets: ('android' | 'computer' | 'mixed')[];
 }
@@ -28,13 +30,13 @@ export class PluginService {
   install(payload: { plugin_id?: string; version?: string; local_path?: string }) {
     return this.http.post<{ job_id: string }>('/api/plugins/install', payload);
   }
-  progress(id: string) { return this.http.get<InstallProgress>(`/api/plugins/install/${encodeURIComponent(id)}`); }
+  progress(id: string) { return this.http.get<InstallProgress>(`/api/plugins/install/${encodeURIComponent(id)}`).pipe(tap(() => window.dispatchEvent(new Event('artemis-plugin-change')))); }
   save(id: string, profile: PluginProfile) {
     const { configured_secrets, ...payload } = profile;
     return this.http.put<InstalledPlugin>(`/api/plugins/${encodeURIComponent(id)}/profiles`, payload);
   }
-  enable(id: string, enabled: boolean) { return this.http.put<InstalledPlugin>(`/api/plugins/${encodeURIComponent(id)}/enabled`, { enabled }); }
+  enable(id: string, enabled: boolean) { return this.http.put<InstalledPlugin>(`/api/plugins/${encodeURIComponent(id)}/enabled`, { enabled }).pipe(tap(() => window.dispatchEvent(new Event('artemis-plugin-change')))); }
   diagnose(id: string, profile: string) { return this.http.post<{ ok: boolean; message: string }>(`/api/plugins/${encodeURIComponent(id)}/diagnose`, { profile }); }
-  uninstall(id: string) { return this.http.delete(`/api/plugins/${encodeURIComponent(id)}`); }
+  uninstall(id: string) { return this.http.delete(`/api/plugins/${encodeURIComponent(id)}`).pipe(tap(() => window.dispatchEvent(new Event('artemis-plugin-change')))); }
   custom(manifest: unknown, skill_content: string) { return this.http.post('/api/plugins/custom', { manifest, skill_content }); }
 }
diff --git a/apps/showcase_ui/src/app/services/task-extensions.service.ts b/apps/showcase_ui/src/app/services/task-extensions.service.ts
new file mode 100644
index 0000000..8466096
--- /dev/null
+++ b/apps/showcase_ui/src/app/services/task-extensions.service.ts
@@ -0,0 +1,48 @@
+import { Injectable, inject } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+
+export interface ExtensionField {
+  id: string; label: string; description: string; kind: 'choice' | 'text';
+  options: string[]; max_length: number; report: boolean;
+}
+export interface ExtensionPanel {
+  id: string; title: string; side: 'left' | 'right'; kind: 'initial_prompt' | 'form';
+  width: { preferred: number; minimum: number; maximum: number };
+}
+export interface TaskExtension {
+  plugin_id: string; name: string; version: string; revision: number;
+  workspace: { panels: ExtensionPanel[]; fields: ExtensionField[] };
+  values: Record<string, string>;
+  history: { revision: number; saved_at: number; values: Record<string, string>; fields: ExtensionField[] }[];
+}
+export interface TaskExtensions {
+  session_id: string; initial_prompt: string; editable: boolean; plugins: TaskExtension[];
+}
+export interface ExtensionDraft {
+  values: Record<string, string>; revision: number; dirty: boolean; requestId?: string;
+}
+
+@Injectable({ providedIn: 'root' })
+export class TaskExtensionsService {
+  private http = inject(HttpClient);
+  private drafts = new Map<string, ExtensionDraft>();
+  read(sessionId: string) {
+    return this.http.get<TaskExtensions>(`/api/task-extensions/${encodeURIComponent(sessionId)}`);
+  }
+  draft(sessionId: string, plugin: TaskExtension): ExtensionDraft {
+    const key = `${sessionId}/${plugin.plugin_id}`;
+    let draft = this.drafts.get(key);
+    if (!draft?.dirty) {
+      draft = { values: { ...plugin.values }, revision: plugin.revision, dirty: false };
+      this.drafts.set(key, draft);
+    }
+    return draft;
+  }
+  discard(sessionId: string, pluginId: string) { this.drafts.delete(`${sessionId}/${pluginId}`); }
+  save(sessionId: string, pluginId: string, draft: ExtensionDraft) {
+    draft.requestId ||= crypto.randomUUID();
+    return this.http.put<TaskExtensions>(`/api/task-extensions/${encodeURIComponent(sessionId)}/${encodeURIComponent(pluginId)}`, {
+      values: { ...draft.values }, expected_revision: draft.revision, request_id: draft.requestId
+    });
+  }
+}
diff --git a/artemis/config/settings.py b/artemis/config/settings.py
index ffa692e..ca1dc64 100644
--- a/artemis/config/settings.py
+++ b/artemis/config/settings.py
@@ -87,7 +87,7 @@ class Settings(BaseSettings):
     """Centralized ARTEMIS runtime settings loaded from environment and .env files."""
 
     ARTEMIS_PLUGIN_MARKETPLACE_URL: str = (
-        "https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog.json"
+        "https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog-v3.json"
     )
     ARTEMIS_PLUGIN_START_TIMEOUT_SECONDS: float = Field(default=30, gt=0, le=300)
     ARTEMIS_PLUGIN_TOOL_TIMEOUT_SECONDS: float = Field(default=60, gt=0, le=3600)
diff --git a/artemis/plugins/installer.py b/artemis/plugins/installer.py
index e9c9385..1463edf 100644
--- a/artemis/plugins/installer.py
+++ b/artemis/plugins/installer.py
@@ -43,7 +43,12 @@ def download(url: str, progress: Callable[[str, int], None]) -> bytes:
 
 
 def load_catalog() -> PluginCatalog:
-    data = download(settings.ARTEMIS_PLUGIN_MARKETPLACE_URL, lambda *_: None)
+    url = settings.ARTEMIS_PLUGIN_MARKETPLACE_URL
+    # Older hosts reject schema-v3 entries before checking version constraints.
+    # Keep their index intact, and route only the exact former official URL.
+    if url == "https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog.json":
+        url = url.removesuffix("catalog.json") + "catalog-v3.json"
+    data = download(url, lambda *_: None)
     if len(data) > 2 * 1024 * 1024:
         raise ValueError("市场索引过大")
     return PluginCatalog.model_validate_json(data)
diff --git a/artemis/plugins/models.py b/artemis/plugins/models.py
index 4461aab..681b7b2 100644
--- a/artemis/plugins/models.py
+++ b/artemis/plugins/models.py
@@ -12,6 +12,8 @@ from packaging.specifiers import SpecifierSet
 from packaging.version import Version
 from pydantic import BaseModel, ConfigDict, Field, SecretStr, field_validator, model_validator
 
+from artemis.plugins.workspace import WorkspaceContribution
+
 Identifier = Annotated[str, Field(pattern=r"^[a-z][a-z0-9_-]{0,47}$")]
 
 
@@ -94,7 +96,7 @@ class EvidenceSource(PluginModel):
 
 
 class PluginManifest(PluginModel):
-    schema_version: Literal[1, 2] = 1
+    schema_version: Literal[1, 2, 3] = 1
     id: Identifier
     name: str = Field(min_length=1, max_length=100)
     version: str
@@ -113,6 +115,7 @@ class PluginManifest(PluginModel):
     targets: list[ExecutionTarget] = Field(default_factory=lambda: ["mixed"])
     observation: PluginObservation | None = None
     capabilities: PluginCapabilities | None = None
+    workspace: WorkspaceContribution | None = None
 
     @field_validator("version")
     @classmethod
@@ -130,14 +133,16 @@ class PluginManifest(PluginModel):
 
     @model_validator(mode="after")
     def has_capability(self):
-        if self.server is None and self.skill is None:
-            raise ValueError("插件至少需要 MCP 服务或 Skill")
+        if self.server is None and self.skill is None and self.workspace is None:
+            raise ValueError("插件至少需要 MCP 服务、Skill 或工作区扩展")
+        if self.workspace is not None and self.schema_version != 3:
+            raise ValueError("工作区扩展需要 schema_version=3")
         for name, field in self.config.items():
             if field.secret and field.default:
                 raise ValueError(f"密钥字段 {name} 不允许默认值")
         if self.schema_version == 1 and self.capabilities is not None:
             raise ValueError("能力契约需要 schema_version=2；旧清单保持兼容")
-        if self.schema_version == 2:
+        if self.schema_version >= 2:
             if self.capabilities is None:
                 raise ValueError("第二版插件必须声明 capabilities")
             if self.observation:
diff --git a/artemis/plugins/store.py b/artemis/plugins/store.py
index 310931c..8453070 100644
--- a/artemis/plugins/store.py
+++ b/artemis/plugins/store.py
@@ -105,6 +105,7 @@ class PluginStore:
             if not existing:
                 profile = PluginProfile(
                     is_default=True,
+                    authorized=manifest.server is None and manifest.skill is None,
                     values={k: v.default for k, v in manifest.config.items() if not v.secret},
                 )
                 db.execute(
@@ -236,6 +237,8 @@ class PluginStore:
     def selections(self, target: str = "mixed") -> list[PluginSelection]:
         selections = []
         for plugin in self.list():
+            if not plugin["manifest"].get("server") and not plugin["manifest"].get("skill"):
+                continue
             if not plugin["enabled"] or not self._supports_task(
                 plugin["manifest"].get("targets", ["mixed"]), target
             ):
@@ -264,6 +267,8 @@ class PluginStore:
         pinned = []
         for choice in self.selections(target) if selections is None else selections:
             manifest, profile, _ = self.resolve(choice)
+            if manifest.server is None and manifest.skill is None:
+                raise ValueError(f"插件 {manifest.name} 是工作区扩展，无需加入执行任务")
             if not self._supports_task(manifest.targets, target):
                 raise ValueError(f"插件 {manifest.name} 不支持 {target} 任务")
             pinned.append(
diff --git a/artemis/plugins/workspace.py b/artemis/plugins/workspace.py
new file mode 100644
index 0000000..8e56ca3
--- /dev/null
+++ b/artemis/plugins/workspace.py
@@ -0,0 +1,68 @@
+"""Declarative workspace contributions; no plugin JavaScript or model execution."""
+
+from typing import Literal
+
+from pydantic import BaseModel, ConfigDict, Field, model_validator
+
+
+class WorkspaceModel(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+
+class PanelWidth(WorkspaceModel):
+    preferred: int = Field(default=340, ge=200, le=1000)
+    minimum: int = Field(default=240, ge=160, le=800)
+    maximum: int = Field(default=480, ge=200, le=1200)
+
+    @model_validator(mode="after")
+    def ordered(self):
+        if not self.minimum <= self.preferred <= self.maximum:
+            raise ValueError("面板宽度必须满足 minimum ≤ preferred ≤ maximum")
+        return self
+
+
+class WorkspaceField(WorkspaceModel):
+    id: str = Field(pattern=r"^[a-z][a-z0-9_]{0,47}$")
+    label: str = Field(min_length=1, max_length=100)
+    description: str = Field(default="", max_length=1000)
+    kind: Literal["choice", "text"]
+    options: list[str] = Field(default_factory=list, max_length=12)
+    max_length: int = Field(default=2000, ge=1, le=10000)
+    report: bool = True
+
+    @model_validator(mode="after")
+    def valid_options(self):
+        if self.kind == "choice" and not self.options:
+            raise ValueError("选择字段必须声明 options")
+        if self.kind == "text" and self.options:
+            raise ValueError("文本字段不接受 options")
+        if len(set(self.options)) != len(self.options) or any(
+            not option.strip() or len(option) > min(100, self.max_length) for option in self.options
+        ):
+            raise ValueError("选项必须非空、唯一且不超过长度限制")
+        return self
+
+
+class WorkspacePanel(WorkspaceModel):
+    id: str = Field(pattern=r"^[a-z][a-z0-9_]{0,47}$")
+    title: str = Field(min_length=1, max_length=100)
+    side: Literal["left", "right"]
+    kind: Literal["initial_prompt", "form"]
+    width: PanelWidth = Field(default_factory=PanelWidth)
+
+
+class WorkspaceContribution(WorkspaceModel):
+    panels: list[WorkspacePanel] = Field(min_length=1, max_length=2)
+    fields: list[WorkspaceField] = Field(default_factory=list, max_length=20)
+
+    @model_validator(mode="after")
+    def unique_contributions(self):
+        if len({panel.id for panel in self.panels}) != len(self.panels) or len(
+            {panel.kind for panel in self.panels}
+        ) != len(self.panels):
+            raise ValueError("面板 id 和 kind 不得重复")
+        if len({field.id for field in self.fields}) != len(self.fields):
+            raise ValueError("工作区字段 id 不得重复")
+        if bool(self.fields) != any(panel.kind == "form" for panel in self.panels):
+            raise ValueError("表单面板与 fields 必须同时声明")
+        return self
diff --git a/docs/plugin-development.md b/docs/plugin-development.md
index 1a00b00..ac36eec 100644
--- a/docs/plugin-development.md
+++ b/docs/plugin-development.md
@@ -1,6 +1,6 @@
-# 插件开发与证据协议（2.0.0）
+# 插件开发 SDK 与证据协议（ARTEMIS 2.3.0）
 
-新插件必须适配本文规则，再通过实测进入市场。旧 `schema_version: 1` 仍可读取；新包使用版本 2，并声明 `capabilities`。模型执行、任务队列、资源锁、超时和报告由 ARTEMIS 管理，插件不另建任务调度器，也不替用户决定用例通过。
+新插件必须适配本文规则，再通过实测进入市场。旧 `schema_version: 1` 仍可读取；执行插件使用版本 2，并声明 `capabilities`。需要回放面板、人工表单和报告字段时使用版本 3，见[工作区插件接口](workspace-plugins.md)。模型执行、任务队列、资源锁、超时和报告由 ARTEMIS 管理，插件不另建任务调度器，也不替用户决定用例通过。
 
 ## 从可运行模板开始
 
diff --git a/docs/plugins.md b/docs/plugins.md
index 538a871..78bc9c2 100644
--- a/docs/plugins.md
+++ b/docs/plugins.md
@@ -1,6 +1,8 @@
 # 插件与跨端任务（2.0.0）
 
-插件开发请阅读 [能力、证据协议与验收规则](plugin-development.md)，可运行模板位于 `examples/plugins/evidence-demo`。新插件使用清单版本 2；版本 1 仍兼容。
+插件开发请阅读 [能力、证据协议与验收规则](plugin-development.md)，可运行模板位于 `examples/plugins/evidence-demo`。执行插件使用清单版本 2；版本 1 仍兼容。回放面板、人工表单和报告扩展使用版本 3，见[工作区插件接口](workspace-plugins.md)。
+
+安装并启用「任务人工评审」工作区插件后，步骤回放提供可折叠的任务需求和人工评审面板。需求展示最初提交的 Markdown 提示词；两项 通过/失败 和各自备注由人工选填，可修改、清空并查看历史。未填写仍可导出报告；停用或卸载后不显示面板，也不导出对应字段，重新安装启用可恢复原记录。纯工作区插件不需要在执行任务时选择。
 
 步骤卡标明安卓、电脑等来源，可点击查看对应录像；同一步内保留实际工具调用。开启「保存录屏」后，已使用的安卓和电脑来源各自留档，通过播放器切换。电脑录屏需要插件提供版本 2 的来源回执和录像能力声明，当前配套插件为 `cua-driver` 0.36.0+artemis.4，上游版本固定为 0.36.0；旧 `open-computer-use` 适配包从 1.1.0 起支持，但已从市场下架；仅更新 ARTEMIS 源码不会升级已安装插件。旧任务缺失的电脑录像无法补录，播放器会提示查看已有步骤截图。
 
@@ -117,7 +119,7 @@ HTTP 服务使用 `{"transport":"streamable_http","url":"https://example.com/mcp
 
 | 环境变量 | 默认值 |
 | --- | --- |
-| `ARTEMIS_PLUGIN_MARKETPLACE_URL` | Artemis-Plugins 仓库的 catalog.json |
+| `ARTEMIS_PLUGIN_MARKETPLACE_URL` | Artemis-Plugins 仓库的 catalog-v3.json（2.3.0+；原官方地址自动兼容） |
 | `ARTEMIS_PLUGIN_START_TIMEOUT_SECONDS` | 30 秒 |
 | `ARTEMIS_PLUGIN_TOOL_TIMEOUT_SECONDS` | 60 秒 |
 | `ARTEMIS_PLUGIN_SHUTDOWN_TIMEOUT_SECONDS` | 15 秒 |
diff --git a/docs/releases/2.3.0.md b/docs/releases/2.3.0.md
new file mode 100644
index 0000000..6cd3c8c
--- /dev/null
+++ b/docs/releases/2.3.0.md
@@ -0,0 +1,34 @@
+# ARTEMIS 2.3.0
+
+本版增加工作区插件接口，并配套独立的「任务人工评审 1.0.0」。插件从市场安装并启用，主程序不默认安装或启用人工评审。
+
+## 步骤回放与人工评审
+
+- 标题栏提供左右侧栏开关，普通浮窗与影院模式均支持。单独展开仍位于对应一侧；窄屏按空间收缩，一次展开一侧。
+- 左侧展示本次运行最初的任务需求提示词，支持 Markdown 表格、列表等格式。
+- 右侧由用户独立评定「AI执行准确性」「测试结果正确性」，使用「通过 / 失败」按钮，两项均可留空、清空，并各自填写可选备注。
+- 任务结束后可保存和修改，保留修改记录。修订校验防止多页面互相覆盖，重试不会重复追加记录。人工评审不调用模型，也不覆盖原有任务结论或人工复验。
+
+## 报告与数据
+
+已安装且启用的插件字段进入单任务 Word/Excel、批次汇总和资料包中的报告；未填字段留空，不阻止导出。未安装、禁用或卸载时，新导出不出现对应区块。保存后再次导出反映最新评审，旧下载文件保持原样。
+
+评审绑定单次任务运行，复跑不继承。禁用和卸载保留已存评审，重新安装启用后恢复；删除任务同时清理该任务的评审。
+
+## 插件开发
+
+新增 `schema_version: 3` 的声明式 `workspace` 接口，支持左右面板、可配置宽度、人工选填字段及报告贡献。纯工作区插件无需 MCP、模型或设备，不参与执行插件选择。旧执行插件版本 1/2 继续兼容。
+
+[插件开发 SDK](../plugin-development.md)、[工作区接口](../workspace-plugins.md)和随程序分发的 [artemis-use Skill](../../skills/artemis-use/SKILL.md)同步提供完整清单示例、HTTP 请求、冲突与幂等规则、数据生命周期及发布要求。
+
+2.3.0 使用 `catalog-v3.json` 市场索引；原 `catalog.json` 继续服务 2.2.x。保存的原官方地址会在读取时路由到新版索引，自定义市场地址保持原样。
+
+## 模型
+
+模型列表新增 `gpt-6.1-terra`，新安装的探索模式默认使用该模型、思考强度 `high`。已有用户保存的配置保持优先。
+
+## 安装与验证范围
+
+先升级主程序到 2.3.0，再到「插件」市场安装并启用「任务人工评审」。插件最低要求 2.3.0，不能导入 2.2.x；可从独立插件发行页下载 ZIP 手动导入。
+
+本次验证覆盖默认确定性后端回归、ChromeHeadless 前端回归、生产构建、Ruff、质量基线和核心类型检查；还在 Windows 隔离示例中检查亮暗主题、单侧/双侧展开、中文评分保存与 Word/Excel 导出。此次未调用付费模型或执行真实安卓、PC、跨设备业务测试；macOS/Linux 未实测。
diff --git a/docs/workspace-plugins.md b/docs/workspace-plugins.md
new file mode 100644
index 0000000..8421e50
--- /dev/null
+++ b/docs/workspace-plugins.md
@@ -0,0 +1,77 @@
+# 工作区插件：侧栏、人工字段与报告
+
+工作区扩展使用 `plugin.json` 的 `schema_version: 3` 和 `workspace` 声明。旧版 1/2 执行插件继续兼容。纯工作区插件无需 MCP、Skill、模型、设备或任务资源，不出现在任务执行插件选择器中；安装后手动启用即可在历史任务上使用。此接口从 ARTEMIS 2.3.0 起提供；插件必须声明 `artemis_version: ">=2.3.0,<3.0.0"`，2.2.x 不支持。
+
+## 声明接口
+
+清单仍要求 `capabilities`。纯界面插件填写 `{"kind":"other","tools":{}}`，可将 `targets` 设为空数组。工作区声明完全由宿主渲染，不加载任意 JavaScript、HTML 或后端执行钩子。
+
+以下是可直接保存为 `plugin.json` 的完整最小清单：
+
+```json
+{
+  "schema_version": 3,
+  "id": "review-example",
+  "name": "评审扩展示例",
+  "version": "1.0.0",
+  "artemis_version": ">=2.3.0,<3.0.0",
+  "platforms": ["win32", "linux", "darwin"],
+  "targets": [],
+  "capabilities": {"kind": "other", "tools": {}},
+  "workspace": {
+    "panels": [
+      {"id":"requirements","title":"任务需求","side":"left","kind":"initial_prompt","width":{"preferred":340,"minimum":240,"maximum":480}},
+      {"id":"review","title":"人工评审","side":"right","kind":"form","width":{"preferred":360,"minimum":260,"maximum":520}}
+    ],
+    "fields": [
+      {"id":"execution_accuracy","label":"AI执行准确性","kind":"choice","options":["通过","失败"]},
+      {"id":"execution_note","label":"AI执行准确性备注","kind":"text","max_length":2000}
+    ]
+  }
+}
+```
+
+- `panels`：最多两个，`id` 和 `kind` 各自唯一；`side` 为 left/right。`initial_prompt` 展示该次运行最初收到的任务需求提示词，复用宿主 Markdown 渲染及 HTML 清理；不展示模型拆解步骤或后续指导。`form` 渲染本插件声明的字段。
+- `width`：CSS 像素，满足 minimum ≤ preferred ≤ maximum。minimum 范围 160–800，preferred 200–1000，maximum 200–1200。宿主优先采用首选宽度，并根据播放器、窗口空间调整；窄屏可低于 minimum 防止溢出。开关位于回放标题栏，以左右方向表示展开与收起。普通浮窗、影院均支持，默认收起；宽屏左右独立展开，窄屏一次展开一侧；单侧也始终位于回放左侧或右侧，不切换为上下排列。
+- `fields`：最多 20 个，`id` 唯一；`kind` 为 choice/text。choice 声明非空、不重复的 options，显示为互斥分段按钮，再次点击已选项可清空；text 使用多行输入。description 可选。max_length 默认 2000、最高 10000；report 默认 true。所有字段均选填，空字符串表示未填写，用户可清空。
+- 两项人工评审的标签和说明由插件提供；宿主不推断结果、不调用模型、不覆盖执行状态、AI 原判或既有人工复验。
+
+## 任务数据接口
+
+`GET /api/task-extensions/{session_id}` 返回 `session_id`、`initial_prompt`、`editable` 和已安装且启用的插件贡献列表。每项包含 plugin_id/name/version/workspace/revision/values/history。无插件时列表为空。
+
+`PUT /api/task-extensions/{session_id}/{plugin_id}` 接收：
+
+```json
+{"values":{"execution_accuracy":"通过","execution_note":"人工核对"},"expected_revision":0,"request_id":"00000000-0000-4000-8000-000000000001"}
+```
+
+values 是本次提交的字段；未提交的字段保持原值。保存仅允许终态任务（完成、失败、取消、中断、跳过），运行中只读。宿主校验声明、长度和选项；expected_revision 防止多个页面互相覆盖。网络重试复用 request_id 和相同内容，不追加重复历史；修改内容使用新 request_id。保存冲突返回 409，并保留页面输入。
+
+数据复用宿主 automation_records，以 task_extensions/session_id 保存各插件独立记录；历史包含字段声明、插件版本、保存时间、revision 和当时值。按单次运行绑定，复跑不继承评审。禁用/卸载隐藏界面与新导出的字段，但保留历史；重新安装启用同一插件 ID 后恢复。删除任务/批次时同步清理对应评审。
+
+## 导出
+
+已安装且启用的插件声明 report=true 的字段，进入单任务 Word/Excel、批次 Word/Excel 汇总和 ZIP 内报告。未填字段留空，不阻止导出。未安装、禁用或卸载时无对应报告区块；已下载文件保持原内容。
+
+单任务导出指纹包含扩展快照，批次缓存包含插件安装/启用声明与任务扩展修订。保存使用既有导出锁并使批次报告失效，防止下载旧评审。导出不需要运行插件进程或调用模型。
+
+## 独立人工评审插件
+
+插件源代码位于独立 Artemis-Plugins 仓库的 `plugins/task-review/`，包名 task-review，版本 1.0.0，可从内置插件市场安装。它声明需求提示词面板，以及「AI执行准确性」「测试结果正确性」两个 通过/失败 字段和各自可选备注。
+
+在已更新宿主的环境，用 `uv run python scripts/check_plugin.py <插件目录>` 检查清单，再在「插件 → 高级接入」导入目录或 ZIP。安装、启用、填写、清空、导出、禁用、卸载和重新安装均应通过确定性测试；只检查清单不代表界面和导出已验证。
+
+## 开发与兼容边界
+
+这里的 SDK 是声明式清单协议与宿主 HTTP 接口，不要求编写插件运行进程。当前不支持自定义 JavaScript、HTML、上传控件、跨任务统计或任意报告模板钩子。执行插件可以在版本 3 清单中同时保留 MCP/Skill 和 workspace；原有工具、资源和证据约束仍适用。
+
+面板及字段 id 使用小写字母开头的字母、数字、下划线，最长 48 字符；稳定 id 是历史数据的键，不应为了改显示名称而更换。更改选项或删除字段不会迁移历史；当前导出按当前声明取值，发行不兼容字段变更前须验证旧数据。字段没有必填模式，不能以校验拦截用户的空项。
+
+GET 成功返回完整贡献快照；PUT 成功返回同样结构和新 revision。404 表示任务不存在，422 表示请求结构、UUID 或参数格式无效；409 包含运行中只读、插件未启用、报告正在打包、修订冲突、无效字段值或幂等请求冲突。冲突时保留本地输入，刷新并由用户决定如何合并，不能自动覆盖。
+
+人工结果只能由用户填写；AI 不自行调用 PUT 生成或推断评审。此接口未加入模型 MCP 工具或远程 Python SDK 的人工写入方法。插件没有设备目标时，无需为安装验证提交安卓/PC 测试任务；用隔离终态示例验证保存、清空、重装、导出与旧缓存失效即可。
+
+市场发布时保持清单、ZIP、版本标签与 catalog-v3.json 内嵌清单一致；先上传不可变 ZIP 与 SHA256SUMS.txt 并回读验证，再更新索引。仅静态清单校验通过不能宣称全部平台已实测。
+
+官方市场为 2.3.0+ 提供 catalog-v3.json，catalog.json 保留给 2.2.x。宿主读取原官方地址时自动选择新版索引，不改写用户配置；自定义市场地址不会被替换。
diff --git a/pyproject.toml b/pyproject.toml
index c6de479..660082d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@
 
 [project]
 name = "artemis"
-version = "2.2.0"
+version = "2.3.0"
 description = "Autonomous AI Assistant for Mobile Automation"
 
 authors = [
diff --git a/scripts/check_plugin.py b/scripts/check_plugin.py
index 0032e44..306fe0e 100644
--- a/scripts/check_plugin.py
+++ b/scripts/check_plugin.py
@@ -18,8 +18,8 @@ async def check(directory: Path, live: bool, values: dict[str, str]) -> None:
         skill = contained_path(directory, manifest.skill)
         if not skill.is_file() or not skill.read_text("utf-8").strip():
             raise ValueError("缺少有效的 Skill")
-    if manifest.schema_version != 2:
-        raise ValueError("新市场插件必须适配 schema_version=2")
+    if manifest.schema_version not in {2, 3}:
+        raise ValueError("新市场插件必须适配 schema_version=2 或 3")
     if live and manifest.server:
         server = resolve_server(manifest, PluginProfile(values=values), directory)
         session = await PluginSession(server, directory).start()
@@ -29,7 +29,7 @@ async def check(directory: Path, live: bool, values: dict[str, str]) -> None:
             await session.aclose()
     print(
         f"PASS {manifest.id} {manifest.version}: 清单/兼容性/Skill"
-        + ("/MCP 工具声明" if live else "")
+        + ("/MCP 工具声明" if live and manifest.server else "")
     )
     print("此检查不代替实际执行、超时取消、证据导出和视觉能力验收。")
 
diff --git a/skills/artemis-use/SKILL.md b/skills/artemis-use/SKILL.md
index a0d492f..44901fc 100644
--- a/skills/artemis-use/SKILL.md
+++ b/skills/artemis-use/SKILL.md
@@ -17,6 +17,7 @@ ARTEMIS 自己编排手机和已授权插件，共用网页的任务队列、历
 | 给出任务编号，问失败原因、token、缓存、录像或最终结论 | [诊断与复盘](references/diagnostics.md) |
 | 使用电脑、路由器、终端等已安装能力 | [插件任务参数](references/plugins.md) |
 | 编写、适配、验证或发布 ARTEMIS 插件 | [插件开发规范](references/plugin-development.md)，按需读取 [清单与市场协议](references/plugin-manifest.md) |
+| 开发回放侧栏、人工表单或扩展报告字段 | [工作区插件接口（ARTEMIS 2.3.0+）](references/workspace-plugins.md) |
 
 只读当前任务相关参考。普通执行不加载插件开发文档。
 
diff --git a/skills/artemis-use/references/plugin-development.md b/skills/artemis-use/references/plugin-development.md
index df92615..2d98dce 100644
--- a/skills/artemis-use/references/plugin-development.md
+++ b/skills/artemis-use/references/plugin-development.md
@@ -1,6 +1,6 @@
-# 插件开发与证据协议（2.0.0）
+# 插件开发 SDK 与证据协议（ARTEMIS 2.3.0）
 
-新插件必须适配本文规则，再通过实测进入市场。旧 `schema_version: 1` 仍可读取；新包使用版本 2，并声明 `capabilities`。模型执行、任务队列、资源锁、超时和报告由 ARTEMIS 管理，插件不另建任务调度器，也不替用户决定用例通过。
+新插件必须适配本文规则，再通过实测进入市场。旧 `schema_version: 1` 仍可读取；执行插件使用版本 2，并声明 `capabilities`。工作区面板和人工表单使用版本 3，详见[工作区插件接口](workspace-plugins.md)。纯工作区插件不加入任务执行选择，不向模型开放人工评审写入工具。模型执行、任务队列、资源锁、超时和报告由 ARTEMIS 管理，插件不另建任务调度器，也不替用户决定用例通过。
 
 ## 从可运行模板开始
 
diff --git a/skills/artemis-use/references/plugin-manifest.md b/skills/artemis-use/references/plugin-manifest.md
index d6a6b11..d762d88 100644
--- a/skills/artemis-use/references/plugin-manifest.md
+++ b/skills/artemis-use/references/plugin-manifest.md
@@ -1,5 +1,7 @@
 # 插件与跨端任务（2.0.0 开发版）
 
+ARTEMIS 2.3.0 支持 schema_version=3 工作区扩展：左右回放面板、人工选填表单与报告字段，见[开发接口](workspace-plugins.md)。纯工作区插件不加入执行插件选择。
+
 插件开发请阅读 [能力、证据协议与验收规则](plugin-development.md)，可运行模板位于 [Skill 内的 evidence-demo](../assets/evidence-demo/plugin.json)。新插件使用清单版本 2；版本 1 仍兼容。
 
 步骤卡标明安卓、电脑等来源，可点击查看对应录像；同一步内保留实际工具调用。开启「保存录屏」后，已使用的安卓和电脑来源各自留档，通过播放器切换。电脑录屏需要插件提供版本 2 的来源回执和录像能力声明，当前市场使用 `cua-driver` 0.36.0；旧 `open-computer-use` 适配包从 1.1.0 起支持，但已从市场下架；仅更新 ARTEMIS 源码不会升级已安装插件。旧任务缺失的电脑录像无法补录，播放器会提示查看已有步骤截图。
diff --git a/skills/artemis-use/references/workspace-plugins.md b/skills/artemis-use/references/workspace-plugins.md
new file mode 100644
index 0000000..825edf8
--- /dev/null
+++ b/skills/artemis-use/references/workspace-plugins.md
@@ -0,0 +1,78 @@
+# 工作区插件：侧栏、人工字段与报告
+
+工作区扩展使用 `plugin.json` 的 `schema_version: 3` 和 `workspace` 声明。旧版 1/2 执行插件继续兼容。纯工作区插件无需 MCP、Skill、模型、设备或任务资源，不出现在任务执行插件选择器中；安装后手动启用即可在历史任务上使用。此接口从 ARTEMIS 2.3.0 起提供；插件必须声明 `artemis_version: ">=2.3.0,<3.0.0"`，2.2.x 不支持。
+
+## 声明接口
+
+清单仍要求 `capabilities`。纯界面插件填写 `{"kind":"other","tools":{}}`，可将 `targets` 设为空数组。工作区声明完全由宿主渲染，不加载任意 JavaScript、HTML 或后端执行钩子。
+
+以下是可直接保存为 `plugin.json` 的完整最小清单：
+
+```json
+{
+  "schema_version": 3,
+  "id": "review-example",
+  "name": "评审扩展示例",
+  "version": "1.0.0",
+  "artemis_version": ">=2.3.0,<3.0.0",
+  "platforms": ["win32", "linux", "darwin"],
+  "targets": [],
+  "capabilities": {"kind": "other", "tools": {}},
+  "workspace": {
+    "panels": [
+      {"id":"requirements","title":"任务需求","side":"left","kind":"initial_prompt","width":{"preferred":340,"minimum":240,"maximum":480}},
+      {"id":"review","title":"人工评审","side":"right","kind":"form","width":{"preferred":360,"minimum":260,"maximum":520}}
+    ],
+    "fields": [
+      {"id":"execution_accuracy","label":"AI执行准确性","kind":"choice","options":["通过","失败"]},
+      {"id":"execution_note","label":"AI执行准确性备注","kind":"text","max_length":2000}
+    ]
+  }
+}
+```
+
+- `panels`：最多两个，`id` 和 `kind` 各自唯一；`side` 为 left/right。`initial_prompt` 展示该次运行最初收到的任务需求提示词，复用宿主 Markdown 渲染及 HTML 清理；不展示模型拆解步骤或后续指导。`form` 渲染本插件声明的字段。
+- `width`：CSS 像素，满足 minimum ≤ preferred ≤ maximum。minimum 范围 160–800，preferred 200–1000，maximum 200–1200。宿主优先采用首选宽度，并根据播放器、窗口空间调整；窄屏可低于 minimum 防止溢出。开关位于回放标题栏，以左右方向表示展开与收起。普通浮窗、影院均支持，默认收起；宽屏左右独立展开，窄屏一次展开一侧；单侧也始终位于回放左侧或右侧，不切换为上下排列。
+- `fields`：最多 20 个，`id` 唯一；`kind` 为 choice/text。choice 声明非空、不重复的 options，显示为互斥分段按钮，再次点击已选项可清空；text 使用多行输入。description 可选。max_length 默认 2000、最高 10000；report 默认 true。所有字段均选填，空字符串表示未填写，用户可清空。
+- 两项人工评审的标签和说明由插件提供；宿主不推断结果、不调用模型、不覆盖执行状态、AI 原判或既有人工复验。
+
+## 任务数据接口
+
+`GET /api/task-extensions/{session_id}` 返回 `session_id`、`initial_prompt`、`editable` 和已安装且启用的插件贡献列表。每项包含 plugin_id/name/version/workspace/revision/values/history。无插件时列表为空。
+
+`PUT /api/task-extensions/{session_id}/{plugin_id}` 接收：
+
+```json
+{"values":{"execution_accuracy":"通过","execution_note":"人工核对"},"expected_revision":0,"request_id":"00000000-0000-4000-8000-000000000001"}
+```
+
+values 是本次提交的字段；未提交的字段保持原值。保存仅允许终态任务（完成、失败、取消、中断、跳过），运行中只读。宿主校验声明、长度和选项；expected_revision 防止多个页面互相覆盖。网络重试复用 request_id 和相同内容，不追加重复历史；修改内容使用新 request_id。保存冲突返回 409，并保留页面输入。
+
+数据复用宿主 automation_records，以 task_extensions/session_id 保存各插件独立记录；历史包含字段声明、插件版本、保存时间、revision 和当时值。按单次运行绑定，复跑不继承评审。禁用/卸载隐藏界面与新导出的字段，但保留历史；重新安装启用同一插件 ID 后恢复。删除任务/批次时同步清理对应评审。
+
+## 导出
+
+已安装且启用的插件声明 report=true 的字段，进入单任务 Word/Excel、批次 Word/Excel 汇总和 ZIP 内报告。未填字段留空，不阻止导出。未安装、禁用或卸载时无对应报告区块；已下载文件保持原内容。
+
+单任务导出指纹包含扩展快照，批次缓存包含插件安装/启用声明与任务扩展修订。保存使用既有导出锁并使批次报告失效，防止下载旧评审。导出不需要运行插件进程或调用模型。
+
+## 独立人工评审插件
+
+插件源代码位于独立 Artemis-Plugins 仓库的 `plugins/task-review/`，包名 task-review，版本 1.0.0，可从内置插件市场安装。它声明需求提示词面板，以及「AI执行准确性」「测试结果正确性」两个 通过/失败 字段和各自可选备注。
+
+在已更新宿主的环境，用 `<ARTEMIS_PYTHON> <本Skill目录>/scripts/check_plugin.py <插件目录>` 检查清单，再在「插件 → 高级接入」导入目录或 ZIP。安装、启用、填写、清空、导出、禁用、卸载和重新安装均应通过确定性测试；只检查清单不代表界面和导出已验证。
+
+
+## 开发与兼容边界
+
+这里的 SDK 是声明式清单协议与宿主 HTTP 接口，不要求编写插件运行进程。当前不支持自定义 JavaScript、HTML、上传控件、跨任务统计或任意报告模板钩子。执行插件可以在版本 3 清单中同时保留 MCP/Skill 和 workspace；原有工具、资源和证据约束仍适用。
+
+面板及字段 id 使用小写字母开头的字母、数字、下划线，最长 48 字符；稳定 id 是历史数据的键，不应为了改显示名称而更换。更改选项或删除字段不会迁移历史；当前导出按当前声明取值，发行不兼容字段变更前须验证旧数据。字段没有必填模式，不能以校验拦截用户的空项。
+
+GET 成功返回完整贡献快照；PUT 成功返回同样结构和新 revision。404 表示任务不存在，422 表示请求结构、UUID 或参数格式无效；409 包含运行中只读、插件未启用、报告正在打包、修订冲突、无效字段值或幂等请求冲突。冲突时保留本地输入，刷新并由用户决定如何合并，不能自动覆盖。
+
+人工结果只能由用户填写；AI 不自行调用 PUT 生成或推断评审。此接口未加入模型 MCP 工具或远程 Python SDK 的人工写入方法。插件没有设备目标时，无需为安装验证提交安卓/PC 测试任务；用隔离终态示例验证保存、清空、重装、导出与旧缓存失效即可。
+
+市场发布时保持清单、ZIP、版本标签与 catalog-v3.json 内嵌清单一致；先上传不可变 ZIP 与 SHA256SUMS.txt 并回读验证，再更新索引。仅静态清单校验通过不能宣称全部平台已实测。
+
+官方市场为 2.3.0+ 提供 catalog-v3.json，catalog.json 保留给 2.2.x。宿主读取原官方地址时自动选择新版索引，不改写用户配置；自定义市场地址不会被替换。
diff --git a/skills/artemis-use/scripts/check_plugin.py b/skills/artemis-use/scripts/check_plugin.py
index 0032e44..306fe0e 100644
--- a/skills/artemis-use/scripts/check_plugin.py
+++ b/skills/artemis-use/scripts/check_plugin.py
@@ -18,8 +18,8 @@ async def check(directory: Path, live: bool, values: dict[str, str]) -> None:
         skill = contained_path(directory, manifest.skill)
         if not skill.is_file() or not skill.read_text("utf-8").strip():
             raise ValueError("缺少有效的 Skill")
-    if manifest.schema_version != 2:
-        raise ValueError("新市场插件必须适配 schema_version=2")
+    if manifest.schema_version not in {2, 3}:
+        raise ValueError("新市场插件必须适配 schema_version=2 或 3")
     if live and manifest.server:
         server = resolve_server(manifest, PluginProfile(values=values), directory)
         session = await PluginSession(server, directory).start()
@@ -29,7 +29,7 @@ async def check(directory: Path, live: bool, values: dict[str, str]) -> None:
             await session.aclose()
     print(
         f"PASS {manifest.id} {manifest.version}: 清单/兼容性/Skill"
-        + ("/MCP 工具声明" if live else "")
+        + ("/MCP 工具声明" if live and manifest.server else "")
     )
     print("此检查不代替实际执行、超时取消、证据导出和视觉能力验收。")
 
diff --git a/tests/unit/admin_console/test_task_extensions.py b/tests/unit/admin_console/test_task_extensions.py
new file mode 100644
index 0000000..2ea58bd
--- /dev/null
+++ b/tests/unit/admin_console/test_task_extensions.py
@@ -0,0 +1,272 @@
+"""Workspace plugins use isolated persistence and never execute models or devices."""
+
+import json
+from io import BytesIO
+import sys
+from uuid import uuid4
+import zipfile
+
+from docx import Document
+from fastapi import FastAPI
+from fastapi.testclient import TestClient
+from openpyxl import load_workbook
+import pytest
+
+from apps.admin_console.database.repositories.session_repository import SessionRepository
+from apps.admin_console.database.repositories.step_repository import StepRepository
+from apps.admin_console.routers import task_extensions as api
+from apps.admin_console.services import batch_archive, report_export, task_extensions
+from apps.admin_console.services.automation_store import AutomationStore
+from artemis.data_engine.storage import StorageManager
+from artemis.plugins.installer import install_archive
+from artemis.plugins.models import PluginManifest, PluginSelection
+from artemis.plugins.store import PluginStore
+
+
+def manifest_payload():
+    return {
+        "schema_version": 3,
+        "id": "review",
+        "name": "人工评审",
+        "version": "1.0.0",
+        "platforms": [sys.platform],
+        "targets": [],
+        "capabilities": {"kind": "other"},
+        "workspace": {
+            "panels": [
+                {"id": "prompt", "title": "任务需求", "side": "left", "kind": "initial_prompt"},
+                {"id": "review", "title": "人工评审", "side": "right", "kind": "form"},
+            ],
+            "fields": [
+                {
+                    "id": "accuracy",
+                    "label": "AI执行准确性",
+                    "kind": "choice",
+                    "options": ["Pass", "Failed"],
+                },
+                {"id": "accuracy_note", "label": "执行备注", "kind": "text", "max_length": 100},
+                {
+                    "id": "correctness",
+                    "label": "测试结果正确性",
+                    "kind": "choice",
+                    "options": ["Pass", "Failed"],
+                },
+                {"id": "correctness_note", "label": "结果备注", "kind": "text"},
+            ],
+        },
+    }
+
+
+def install(plugins):
+    package = BytesIO()
+    with zipfile.ZipFile(package, "w") as archive:
+        archive.writestr("plugin.json", json.dumps(manifest_payload()))
+    install_archive(plugins, package.getvalue())
+    plugins.set_enabled("review", True)
+
+
+@pytest.fixture
+def context(tmp_path, monkeypatch):
+    path = tmp_path / "data.db"
+    StorageManager(db_path=path, base_trace_dir=tmp_path / "traces")
+    store = AutomationStore(path)
+    plugins = PluginStore(tmp_path / "plugins")
+    monkeypatch.setattr(task_extensions, "plugin_store", lambda: plugins)
+    for module in (api, report_export):
+        monkeypatch.setattr(module, "store", store)
+    monkeypatch.setattr(report_export, "SessionRepository", lambda *args: SessionRepository(path))
+    monkeypatch.setattr(report_export, "StepRepository", lambda *args: StepRepository(path))
+    monkeypatch.setattr(report_export, "TRACES_PATH", tmp_path / "traces")
+    monkeypatch.setattr(report_export, "EXPORT_ROOT", tmp_path / "exports")
+    store.save_job(
+        {
+            "session_id": "task-one",
+            "status": "completed",
+            "case": {
+                "name": "测试任务",
+                "goal": "# 最初的需求\n\n|项目|要求|\n|---|---|\n|页面|可见|",
+            },
+        }
+    )
+    app = FastAPI()
+    app.include_router(api.router)
+    with TestClient(app) as client:
+        yield store, plugins, client
+
+
+def save(client, values, revision=0, request_id=None):
+    return client.put(
+        "/api/task-extensions/task-one/review",
+        json={
+            "values": values,
+            "expected_revision": revision,
+            "request_id": request_id or str(uuid4()),
+        },
+    )
+
+
+def test_workspace_requires_v3_and_valid_bounded_declarations():
+    for change in (
+        {"schema_version": 2},
+        {
+            "workspace": {
+                "panels": [
+                    {
+                        "id": "prompt",
+                        "title": "需求",
+                        "side": "left",
+                        "kind": "initial_prompt",
+                        "width": {"minimum": 500, "preferred": 300},
+                    }
+                ]
+            }
+        },
+        {
+            "workspace": {
+                "panels": [{"id": "prompt", "title": "需求", "side": "left", "kind": "javascript"}]
+            }
+        },
+    ):
+        with pytest.raises(ValueError):
+            PluginManifest.model_validate({**manifest_payload(), **change})
+
+
+def test_plugin_is_optional_and_not_selected_for_execution(context):
+    store, plugins, client = context
+    assert client.get("/api/task-extensions/task-one").json()["plugins"] == []
+    assert save(client, {}).status_code == 409
+    install(plugins)
+    assert plugins.selections() == []
+    with pytest.raises(ValueError, match="工作区扩展"):
+        plugins.pin([PluginSelection(id="review")], "android")
+    data = client.get("/api/task-extensions/task-one").json()
+    assert data["initial_prompt"].startswith("# 最初的需求")
+    assert set(data["plugins"][0]["values"].values()) == {""}
+    assert save(client, {}).status_code == 200
+    assert store.get("case_review", "task-one") is None
+
+
+def test_prompt_is_initial_session_request_not_case_or_step_text(context):
+    store, _, client = context
+    with store.connection() as conn:
+        conn.execute(
+            "INSERT INTO sessions(session_id,initial_goal,status,start_time) VALUES (?,?,?,?)",
+            ("task-one", "原始任务需求", "completed", 1),
+        )
+        conn.commit()
+    assert client.get("/api/task-extensions/task-one").json()["initial_prompt"] == "原始任务需求"
+
+
+def test_partial_clear_cas_and_idempotent_retry_preserve_history(context):
+    store, plugins, client = context
+    install(plugins)
+    request_id = str(uuid4())
+    assert (
+        save(
+            client, {"accuracy": "Pass", "accuracy_note": "人工核对"}, request_id=request_id
+        ).status_code
+        == 200
+    )
+    assert (
+        save(
+            client, {"accuracy": "Pass", "accuracy_note": "人工核对"}, request_id=request_id
+        ).status_code
+        == 200
+    )
+    assert save(client, {"accuracy": "Failed"}, request_id=request_id).status_code == 409
+    assert save(client, {"correctness": "Failed"}, revision=0).status_code == 409
+    assert save(client, {"correctness": "Failed"}, revision=1).status_code == 200
+    result = save(client, {"accuracy": "", "accuracy_note": ""}, revision=2).json()["plugins"][0]
+    assert result["values"]["accuracy"] == ""
+    assert result["values"]["correctness"] == "Failed"
+    assert len(result["history"]) == 3
+    assert result["history"][0]["values"]["accuracy"] == "Pass"
+    assert store.get("case_review", "task-one") is None
+
+
+def test_invalid_running_missing_and_disabled_writes_are_rejected(context):
+    store, plugins, client = context
+    install(plugins)
+    for values in ({"unknown": "Pass"}, {"accuracy": "Maybe"}, {"accuracy_note": "x" * 101}):
+        assert save(client, values).status_code == 409
+    store.save_job({**store.job("task-one"), "status": "running"})
+    assert not client.get("/api/task-extensions/task-one").json()["editable"]
+    assert save(client, {"accuracy": "Pass"}).status_code == 409
+    assert client.get("/api/task-extensions/missing").status_code == 404
+    assert store.get("task_extensions", "task-one") is None
+
+
+def test_disable_uninstall_reinstall_keep_history_and_gate_exports(context):
+    store, plugins, client = context
+    install(plugins)
+    save(client, {"accuracy": "Pass"})
+    plugins.set_enabled("review", False)
+    assert task_extensions.report_sections("task-one", store) == []
+    assert save(client, {"accuracy": "Failed"}, revision=1).status_code == 409
+    plugins.uninstall("review")
+    assert client.get("/api/task-extensions/task-one").json()["plugins"] == []
+    install(plugins)
+    data = client.get("/api/task-extensions/task-one").json()["plugins"][0]
+    assert data["values"]["accuracy"] == "Pass"
+    assert data["revision"] == 1
+    store.save_job({"session_id": "rerun", "status": "completed", "case": {"goal": "同样需求"}})
+    assert client.get("/api/task-extensions/rerun").json()["plugins"][0]["revision"] == 0
+    store.delete_history("task-one")
+    assert store.get("task_extensions", "task-one") is None
+
+
+def test_word_excel_blank_fields_and_cache_refresh(context):
+    store, plugins, client = context
+    install(plugins)
+    original_result = report_export.session_report("task-one")["test_result"]
+    paths = report_export.export_session("task-one", ["docx", "xlsx"])
+    wb = load_workbook(paths[1])
+    assert wb["人工评审"].cell(2, 3).value is None
+    save(client, {"accuracy": "Pass", "accuracy_note": "=1+1"})
+    paths = report_export.export_session("task-one", ["docx", "xlsx"])
+    wb = load_workbook(paths[1])
+    assert wb["人工评审"].cell(2, 3).value == "Pass"
+    assert wb["人工评审"].cell(3, 3).data_type != "f"
+    assert "Pass" in " ".join(
+        cell.text for table in Document(paths[0]).tables for row in table.rows for cell in row.cells
+    )
+    assert report_export.session_report("task-one")["test_result"] == original_result
+    plugins.set_enabled("review", False)
+    paths = report_export.export_session("task-one", ["docx", "xlsx"])
+    assert "人工评审" not in load_workbook(paths[1]).sheetnames
+    assert not any("人工评审" in p.text for p in Document(paths[0]).paragraphs)
+
+
+def test_batch_snapshot_signature_changes_on_review_and_plugin_state(context):
+    store, plugins, client = context
+    install(plugins)
+    store.create_batch(
+        {
+            "id": "batch",
+            "name": "批次",
+            "status": "completed",
+            "formats": ["docx", "xlsx"],
+            "report_ready": True,
+        },
+        [],
+        {},
+    )
+    job = store.job("task-one")
+    store.delete_history("task-one")
+    store.save_job({**job, "batch_id": "batch"})
+    path = report_export.export_batch("batch")
+    assert batch_archive.cached("batch", store.get("batch", "batch"))
+    with zipfile.ZipFile(path) as archive:
+        assert "人工评审" in load_workbook(BytesIO(archive.read("批次结果.xlsx"))).sheetnames
+        assert "人工评审" in " ".join(
+            p.text for p in Document(BytesIO(archive.read("批次汇总.docx"))).paragraphs
+        )
+    save(client, {"correctness": "Failed"})
+    # Even a late worker publishing report_ready cannot resurrect an old archive.
+    assert not batch_archive.cached("batch", {"report_ready": True})
+    report_export.export_batch("batch")
+    plugins.set_enabled("review", False)
+    assert not batch_archive.cached("batch", {"report_ready": True})
+    store.begin_delete_batch("batch")
+    store.delete_batch("batch")
+    assert store.get("task_extensions", "task-one") is None
diff --git a/tests/unit/test_plugins.py b/tests/unit/test_plugins.py
index 3d1eeb7..921d411 100644
--- a/tests/unit/test_plugins.py
+++ b/tests/unit/test_plugins.py
@@ -19,6 +19,38 @@ from artemis.plugins.store import PluginStore
 from artemis.runtime.device_lock import DeviceBusyError, DeviceExecutionLock
 
 
+@pytest.mark.parametrize(
+    ("configured", "expected"),
+    [
+        (
+            "https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog.json",
+            "https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog-v3.json",
+        ),
+        (
+            "https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog-v3.json",
+            "https://git.playones.com/chenmingxuan/Artemis-Plugins/raw/branch/main/catalog-v3.json",
+        ),
+        ("https://example.test/catalog.json", "https://example.test/catalog.json"),
+    ],
+)
+def test_workspace_catalog_routes_only_the_official_legacy_address(
+    monkeypatch, configured, expected
+):
+    from artemis.plugins import installer
+
+    requested = []
+    monkeypatch.setattr(installer.settings, "ARTEMIS_PLUGIN_MARKETPLACE_URL", configured)
+
+    def download(url, progress):
+        requested.append(url)
+        return b'{"schema_version":1,"plugins":[]}'
+
+    monkeypatch.setattr(installer, "download", download)
+    assert installer.load_catalog().plugins == []
+    assert requested == [expected]
+    assert installer.settings.ARTEMIS_PLUGIN_MARKETPLACE_URL == configured
+
+
 def manifest(**updates):
     return PluginManifest.model_validate(
         {
diff --git a/uv.lock b/uv.lock
index 3e9ec27..01af042 100644
--- a/uv.lock
+++ b/uv.lock
@@ -206,7 +206,7 @@ wheels = [
 
 [[package]]
 name = "artemis"
-version = "2.2.0"
+version = "2.3.0"
 source = { editable = "." }
 dependencies = [
     { name = "adbutils" },