diff --git a/FORK.md b/FORK.md
new file mode 100644
index 0000000..fac6db4
--- /dev/null
+++ b/FORK.md
@@ -0,0 +1,33 @@
+# dsh-ops-cron（运维 fork）
+
+本仓库是 [Whale-Zhang/dsh-cron-tasks](https://github.com/Whale-Zhang/dsh-cron-tasks) 的 **运维 fork**，用于：
+
+- Agent 自建定时任务（`cron_create` / `cron_list` / …）
+- 按创建来源默认投递：**WhatsApp 会话 → IM**；**Web/DSH 会话 → 侧栏新会话**
+- 与 [dsh-im-ops](https://github.com/hansjone/dsh-im-ops) 的 `ctx.dshIm.send(botId, targetId, text)` 打通
+
+不要与上游 `@dsh-external/dsh-cron-tasks` 装进同一 profile（工具名冲突）。
+
+## 安装
+
+```powershell
+# 建议顺序：先 im，再 cron
+dsh plugin --profile web add -w "github:hansjone/dsh-im-ops"
+dsh plugin --profile web add -w "github:hansjone/dsh-ops-cron"
+# 重启 dsh web
+```
+
+本地开发：
+
+```powershell
+dsh plugin --profile web add -w "D:\project\chatgpt\dsh-ops-cron"
+```
+
+## 相对上游的改动
+
+1. 包名 / cordis id / HTTP 前缀 / 侧栏文案 → `dsh-ops-cron` /「运维定时」
+2. Job 增加 `delivery: { kind: 'dsh'|'im', botId?, targetId? }`
+3. `cron_create` 支持 `delivery` / `im_bot_id` / `im_target_id`；未显式指定时，若当前会话能 `resolveSessionPeer` 且已有匹配投递目标 → 默认 IM
+4. 开火后若 `delivery.kind === 'im'`，把 assistant 摘要经 `ctx.dshIm.send` 投回
+
+关键告警推送仍在 **netxops**，不经过本插件。
diff --git a/README.md b/README.md
index b9f04f8..f3797e4 100644
--- a/README.md
+++ b/README.md
@@ -1,116 +1,31 @@
-# dsh-cron-tasks
+# dsh-ops-cron
 
-[English](#english) · [中文](#zhongwen)
+Ops fork of [dsh-cron-tasks](https://github.com/Whale-Zhang/dsh-cron-tasks) for DeepSeek Harness.
 
-A DeepSeek Harness (`dsh`) plugin for **scheduled tasks**. Sidebar entry under **New Session**, plugin settings, isolated run history, and model-facing `cron_*` tools.
+- Sidebar **运维定时** under New Session
+- Agent tools: `cron_create` / `cron_list` / `cron_pause` / `cron_resume` / `cron_delete`
+- Per-job delivery: **DSH** (new root session) or **IM** (`ctx.dshIm.send`)
 
-![dsh-plugin](https://img.shields.io/badge/topic-dsh--plugin-7c3aed)
-![license](https://img.shields.io/badge/license-MIT-blue)
+See [FORK.md](FORK.md) for install notes. Do **not** install upstream `@dsh-external/dsh-cron-tasks` in the same profile.
 
-<a id="zhongwen"></a>
-
-## 中文
-
-到点后 **新开一条会话** 跑事先写好的提示词，记进侧栏「定时任务」历史。这类会话不会淹没日常工作区列表。
-
-这不是官方同会话 reminder（`@deepseek-ai/dsh-schedule`），也不是系统 `crontab`。调度器住在 DSH Host 里：Host 没在跑就不会触发。
-
-### 安装
-
-需要已安装 [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness)。一条命令装进网页端和桌面端：
+## Install
 
 ```sh
-dsh plugin --profile web add github:Whale-Zhang/dsh-cron-tasks
-dsh plugin --profile desktop add github:Whale-Zhang/dsh-cron-tasks
+dsh plugin --profile web add -w "github:hansjone/dsh-im-ops"
+dsh plugin --profile web add -w "github:hansjone/dsh-ops-cron"
+# restart dsh web
 ```
 
-装完后**重启对应 profile**（`dsh web` 或 Desktop）。用下面命令应能看到 `dsh-cron-tasks`：
+## Delivery defaults
 
-```sh
-dsh --profile web --dump-config
-```
+| Created from | Default delivery |
+|--------------|------------------|
+| WhatsApp / IM session (peer resolved + matching 投递目标) | `im` → that `botId`+`targetId` |
+| Web / plain DSH session | `dsh` → sidebar history session |
+| Explicit `delivery` / `im_bot_id`+`im_target_id` | as specified |
 
-### 卸载
+Create IM targets first in IM → 投递设置 → 复制调用参数 when you need a stable target for WhatsApp.
 
-```sh
-dsh plugin --profile web remove @dsh-external/dsh-cron-tasks
-dsh plugin --profile desktop remove @dsh-external/dsh-cron-tasks
-```
+## License
 
-### 做什么
-
-- 左侧 **「新会话」正下方** 的 **「定时任务」** 入口：创建、暂停/恢复、删除、立即运行、搜索
-- **设置 → 插件 → 插件配置** 里的调度策略（启用、默认时区、历史保留、重叠/漏跑）
-- 每次触发新开 root Session；点历史记录打开原生对话，可以继续聊
-- 每个任务可指定 **模型**（钉死后不跟着聊天模型变，额度可预期）
-- 工作目录可下拉已有工作区，或自定义路径
-- 也可在对话里对 AI 说「帮我建一个定时任务」（skill `scheduled-tasks` + `cron_create`）
-
-### 日程
-
-- 一次性 `at`，或循环 5 字段 cron，IANA 时区（默认 `Asia/Shanghai`）
-- 「一分钟后」用 `after_minutes`，不要叠 `at` / `hour` / `expr`
-- 重叠：同一任务已有进行中的运行则跳过
-- 漏跑：Host 宕机期间错过的节拍 **不补跑**
-
-### 开发
-
-```sh
-node --test test/*.test.js
-```
-
-本地 `file:` 安装（开发用，不要用 `link:`）：
-
-```sh
-dsh plugin --profile web add file:$HOME/.dsh/plugins/dsh-cron-tasks
-```
-
-产品契约见 [docs/PRD.md](docs/PRD.md)。实现经验见 [docs/NOTES.md](docs/NOTES.md)。
-
----
-
-<a id="english"></a>
-
-## English
-
-At the scheduled time, Harness **opens a fresh root session**, runs a self-contained prompt, and records the run in the **Scheduled tasks** sidebar. Those sessions stay out of the ordinary workspace list.
-
-This is not the official same-chat reminder (`@deepseek-ai/dsh-schedule`) and not OS crontab. The scheduler lives in the DSH Host process; nothing fires while Host is down.
-
-### Install
-
-Requires [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness).
-
-```sh
-dsh plugin --profile web add github:Whale-Zhang/dsh-cron-tasks
-dsh plugin --profile desktop add github:Whale-Zhang/dsh-cron-tasks
-```
-
-Restart the profile after installing. `dsh --profile web --dump-config` should list `dsh-cron-tasks`.
-
-### Uninstall
-
-```sh
-dsh plugin --profile web remove @dsh-external/dsh-cron-tasks
-dsh plugin --profile desktop remove @dsh-external/dsh-cron-tasks
-```
-
-### What it does
-
-- Sidebar entry **under New Session**: create, pause/resume, delete, run now, search
-- Scheduler policy in **Settings → Plugins → Plugin configuration**
-- Each fire is a new root session; open a history row to continue in the native chat
-- Each job can pin a **model** so quota does not follow the chat selector
-- Working directory: existing workspace or a custom path
-- Ask the agent to create a job (`scheduled-tasks` skill + `cron_create`)
-
-### Schedule
-
-- One-shot `at` or 5-field cron, IANA time zone (default `Asia/Shanghai`)
-- “In N minutes” → `after_minutes`
-- Overlap: skip if the same job is already running
-- Misfire: missed beats while Host was down are **not** replayed
-
-### License
-
-MIT
+MIT (upstream MIT retained).
diff --git a/cordis.patch.yml b/cordis.patch.yml
index db093ae..6a4e8c1 100644
--- a/cordis.patch.yml
+++ b/cordis.patch.yml
@@ -1,4 +1,5 @@
-# Insert this plugin into a profile's layer stack.
+# Insert this ops cron plugin into a profile's layer stack.
+# Do not install upstream @dsh-external/dsh-cron-tasks alongside this package.
 - insert:
-    - id: dsh-cron-tasks
-      name: '@dsh-external/dsh-cron-tasks'
+    - id: dsh-ops-cron
+      name: dsh-ops-cron
diff --git a/lib/client.js b/lib/client.js
index a8c28bd..9133612 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -1,5 +1,5 @@
 window.__ModuleLoader__.load({
-  id: '@dsh-external/dsh-cron-tasks',
+  id: 'dsh-ops-cron',
   factory: (require) => {
     const module = { exports: {} }
     const exports = module.exports
@@ -156,16 +156,16 @@ window.__ModuleLoader__.load({
       return undefined
     }
 
-    const name = 'dsh-cron-tasks'
-    const NS = 'dsh-cron-tasks'
+    const name = 'dsh-ops-cron'
+    const NS = 'dsh-ops-cron'
     const inject = ['slots', 'locale', 'settingsScope']
-    const API = '/dsh-cron-tasks'
+    const API = '/dsh-ops-cron'
     const LOCALE_NS = 'settings.dshCronTasks'
-    const TITLE_PREFIX = '定时任务 · '
+    const TITLE_PREFIX = '运维定时 · '
     const listSnapshot = { jobs: [], runs: [], workspaces: [], catalog: { groups: [], current: null } }
 
     function jobStamp(rows) {
-      return (rows || []).map((row) => `${row.id}:${row.updatedAt}:${row.nextRunAt}:${row.enabled}:${row.lastStatus}:${row.model}:${row.provider}`).join('|')
+      return (rows || []).map((row) => `${row.id}:${row.updatedAt}:${row.nextRunAt}:${row.enabled}:${row.lastStatus}:${row.model}:${row.provider}:${row.delivery?.kind}:${row.delivery?.targetId}`).join('|')
     }
 
     function runStamp(rows) {
@@ -291,19 +291,19 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
 `
 
     const zh = {
-      title: '定时任务',
+      title: '运维定时',
       description: '调度策略：启用、默认时区、历史保留、重叠与漏跑。',
       expand: '展开设置', collapse: '收起设置', save: '保存', saving: '保存中…', discard: '放弃修改',
       saveFailed: '本部署没有接受这些值，已保留供你修改。',
       enabled: '启用调度器', timezone: '默认时区', historyLimit: '历史保留条数',
       overlapPolicy: '重叠策略', misfirePolicy: '漏跑策略', policySkip: '跳过',
       hint: '任务在左侧「新会话」下方进入。运行结果会出现在历史行里，点击记录会打开和普通会话一样的对话页，可以继续聊。',
-      entry: '定时任务', entryLabel: '打开定时任务',
+      entry: '运维定时', entryLabel: '打开运维定时',
       backToWorkspace: '返回工作区', backLabel: '返回工作区',
       newJob: '新建任务', name: '名称', prompt: '提示词', kind: '日程',
       cron: 'Cron（循环）', at: '一次性时间', expr: 'Cron 表达式', atTime: '时间',
       create: '创建', pause: '暂停', resume: '恢复', runNow: '立即运行', remove: '删除',
-      emptyJobs: '还没有定时任务。点右上角 + 新建。', next: '下次', last: '上次',
+      emptyJobs: '还没有运维定时。点右上角 + 新建。', next: '下次', last: '上次',
       expandRuns: '展开记录', collapseRuns: '收起记录',
       search: '搜索', searchPlaceholder: '搜索任务', searchClear: '清除搜索', searchEmpty: '没有匹配的任务。',
       paused: '已暂停',
@@ -313,19 +313,25 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
       cwdHint: '运行会在这个目录对应的工作区里开新会话。留空则用最近工作区。',
       model: '模型',
       modelDefault: '每次运行用当时的新会话默认',
-      modelHint: '定时任务会消耗这个模型的额度。指定后不会跟着聊天模型变。',
-      editorLead: '保存后按日程在新会话里执行。点击下方某次运行，右侧会打开那次对话，可以继续。',
+      modelHint: '运维定时会消耗这个模型的额度。指定后不会跟着聊天模型变。',
+      editorLead: '保存后按日程在新会话里执行；若投递为 IM，结束后还会发摘要到 WhatsApp/IM。点击下方某次运行，右侧会打开那次对话，可以继续。',
       lastOutput: '上次输出', noOutput: '还没有输出。先立即运行一次。',
+      delivery: '投递',
+      deliveryDsh: 'DSH 侧栏会话',
+      deliveryIm: 'WhatsApp / IM',
+      imBotId: 'IM Bot ID',
+      imTargetId: 'IM Target ID',
+      deliveryHint: 'Web 默认 DSH；WhatsApp 会话里由 Agent 创建时可自动匹配投递目标。也可粘贴 IM「投递设置」里的 botId/targetId。',
     }
     const en = {
-      title: 'Scheduled tasks',
+      title: 'Ops schedule',
       description: 'Scheduler policy: enable, default time zone, history retention, overlap and misfire.',
       expand: 'Show settings', collapse: 'Hide settings', save: 'Save', saving: 'Saving…', discard: 'Discard',
       saveFailed: 'The deployment did not accept these values; they were left for you to correct.',
       enabled: 'Enable scheduler', timezone: 'Default time zone', historyLimit: 'History retention',
       overlapPolicy: 'Overlap policy', misfirePolicy: 'Misfire policy', policySkip: 'Skip',
       hint: 'Open from under New Session. Run output appears in history; click a run to continue in the normal chat view.',
-      entry: 'Scheduled tasks', entryLabel: 'Open scheduled tasks',
+      entry: 'Ops schedule', entryLabel: 'Open ops schedule',
       backToWorkspace: 'Back to workspace', backLabel: 'Back to workspace',
       newJob: 'New job', name: 'Name', prompt: 'Prompt', kind: 'Schedule',
       cron: 'Cron (recurring)', at: 'One-shot time', expr: 'Cron expression', atTime: 'Time',
@@ -341,8 +347,14 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
       model: 'Model',
       modelDefault: 'Use the New Session default at fire time',
       modelHint: 'Scheduled runs consume this model\'s quota. A pinned model will not follow the chat selector.',
-      editorLead: 'Runs start a new session. Click a run below to open that conversation and continue it.',
+      editorLead: 'Runs start a new session. IM delivery also sends a summary via dshIm after the turn. Click a run below to open that conversation.',
       lastOutput: 'Last output', noOutput: 'No output yet. Run it once.',
+      delivery: 'Delivery',
+      deliveryDsh: 'DSH sidebar session',
+      deliveryIm: 'WhatsApp / IM',
+      imBotId: 'IM Bot ID',
+      imTargetId: 'IM Target ID',
+      deliveryHint: 'Web defaults to DSH. WhatsApp sessions can auto-match a delivery target. Or paste botId/targetId from IM delivery settings.',
     }
 
     function normalizePrefs(value) {
@@ -585,6 +597,9 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
         timezone: timezone || DEFAULTS.timezone, cwd: '', timeoutMinutes: 10, enabled: true,
         provider: current?.provider || '',
         model: current?.model || '',
+        deliveryKind: 'dsh',
+        imBotId: '',
+        imTargetId: '',
       }
     }
 
@@ -601,9 +616,19 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
         enabled: job.enabled !== false,
         provider: job.provider || '',
         model: job.model || '',
+        deliveryKind: job.delivery?.kind === 'im' ? 'im' : 'dsh',
+        imBotId: job.delivery?.botId || '',
+        imTargetId: job.delivery?.targetId || '',
       }
     }
 
+    function jobDeliveryLabel(job, t) {
+      if (job?.delivery?.kind === 'im') {
+        return `${t('deliveryIm')}:${job.delivery.targetId || '?'}`
+      }
+      return t('deliveryDsh')
+    }
+
     function modelKey(provider, model) {
       if (!provider || !model) return ''
       return `${provider}::${model}`
@@ -723,7 +748,7 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
                 h('span', { className: skin.projectText },
                   h('span', { className: skin.title }, paused
                     ? `${job.name} · ${t('paused')}`
-                    : (jobModelLabel(job) ? `${job.name} · ${jobModelLabel(job)}` : job.name))),
+                    : `${job.name} · ${jobDeliveryLabel(job, t)}${jobModelLabel(job) ? ` · ${jobModelLabel(job)}` : ''}`)),
                 h('span', { className: skin.rowActs, onClick: (e) => e.stopPropagation() },
                   h('button', { type: 'button', className: skin.rowIcon, title: t('runNow'), onClick: () => onRun(job.id) },
                     playIcon() || '▶'),
@@ -865,6 +890,28 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
         ),
         h(CwdField, { t, form, setForm, workspaces }),
         h(ModelField, { t, form, setForm, catalog }),
+        h('label', null, t('delivery'),
+          h('select', {
+            value: form.deliveryKind || 'dsh',
+            onChange: (e) => setForm({ ...form, deliveryKind: e.target.value }),
+          },
+            h('option', { value: 'dsh' }, t('deliveryDsh')),
+            h('option', { value: 'im' }, t('deliveryIm')),
+          ),
+        ),
+        form.deliveryKind === 'im'
+          ? h('div', { className: 'dsh-ct-editorRow' },
+            h('label', null, t('imBotId'), h('input', {
+              value: form.imBotId || '',
+              onChange: (e) => setForm({ ...form, imBotId: e.target.value }),
+            })),
+            h('label', null, t('imTargetId'), h('input', {
+              value: form.imTargetId || '',
+              onChange: (e) => setForm({ ...form, imTargetId: e.target.value }),
+            })),
+          )
+          : null,
+        h('span', { className: 'dsh-ct-cwdHint' }, t('deliveryHint')),
         h('div', { className: 'dsh-ct-editorActs' },
           h('button', { type: 'button', className: 'dsh-ct-primary', onClick: onSave }, t('save')),
           !isNew ? h('button', { type: 'button', className: 'dsh-ct-secondary', onClick: onRun }, t('runNow')) : null,
@@ -1037,6 +1084,9 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
             name: form.name, prompt: form.prompt, schedule,
             cwd: form.cwd, timeoutMinutes: form.timeoutMinutes, enabled: form.enabled,
             provider: form.provider, model: form.model,
+            delivery: form.deliveryKind === 'im'
+              ? { kind: 'im', botId: form.imBotId, targetId: form.imTargetId }
+              : { kind: 'dsh' },
           }
           if (selection.type === 'job' && selection.jobId) {
             await api(`/jobs/${selection.jobId}`, { method: 'PATCH', body: JSON.stringify(payload) })
@@ -1147,14 +1197,14 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
 
     function isCronTitle(text) {
       const value = String(text || '').trim()
-      return value.startsWith('定时任务') || value.startsWith(TITLE_PREFIX.trim()) || value.includes(TITLE_PREFIX)
+      return value.startsWith('运维定时') || value.startsWith(TITLE_PREFIX.trim()) || value.includes(TITLE_PREFIX)
     }
 
     function workspaceTitleFromCronFork(title) {
       const value = String(title || '').trim()
       if (value.startsWith(TITLE_PREFIX)) return value.slice(TITLE_PREFIX.length).trim() || value
-      if (value.startsWith('定时任务')) {
-        const stripped = value.replace(/^定时任务(?:\s*·\s*|\s+)/, '').trim()
+      if (value.startsWith('运维定时')) {
+        const stripped = value.replace(/^运维定时(?:\s*·\s*|\s+)/, '').trim()
         return stripped || value
       }
       return value
@@ -1169,7 +1219,7 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
       const parent = String(row.parentId || row.parentSessionId || '').trim()
       if (parent && ids.has(parent)) return true
       const title = String(row.title || row.displayTitle || '')
-      const looksCron = title.startsWith(TITLE_PREFIX) || title.startsWith('定时任务')
+      const looksCron = title.startsWith(TITLE_PREFIX) || title.startsWith('运维定时')
       if (previousId && ids.has(String(previousId)) && looksCron) return true
       return false
     }
@@ -1411,7 +1461,7 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
         tag.textContent = CSS
         document.head.appendChild(tag)
         return () => tag.remove()
-      }, 'dsh-cron-tasks: styles')
+      }, 'dsh-ops-cron: styles')
 
       ctx.effect(() => {
         try {
@@ -1421,7 +1471,7 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
           const offEn = ctx.locale.register(LOCALE_NS, 'en', en)
           return () => { offZh && offZh(); offEn && offEn() }
         }
-      }, 'dsh-cron-tasks: locale')
+      }, 'dsh-ops-cron: locale')
 
       const scope = ctx.settingsScope.bind({ namespace: NS })
       const form = createForm(scope)
@@ -1473,7 +1523,7 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
               sessions.open(sessionId)
             } catch (error) {
               lastError = error
-              console.warn('[dsh-cron-tasks] open session failed', sessionId, error)
+              console.warn('[dsh-ops-cron] open session failed', sessionId, error)
               try { await sessions.refresh?.() } catch { /* ignore */ }
               await sleep(80)
               continue
@@ -1484,8 +1534,8 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
               if (sessions.list?.getSnapshot?.()?.current === sessionId) return true
             }
           }
-          if (lastError) console.warn('[dsh-cron-tasks] giving up open', sessionId, lastError)
-          else console.warn('[dsh-cron-tasks] open session timed out', sessionId)
+          if (lastError) console.warn('[dsh-ops-cron] giving up open', sessionId, lastError)
+          else console.warn('[dsh-ops-cron] open session timed out', sessionId)
           return false
         },
         clearSession() {
@@ -1519,7 +1569,7 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
           if (typeof off === 'function') offs.push(off)
         } catch { /* optional */ }
         return () => { for (const off of offs) off() }
-      }, 'dsh-cron-tasks: session faces')
+      }, 'dsh-ops-cron: session faces')
 
       ctx.effect(() => {
         const promoted = new Set()
@@ -1543,12 +1593,12 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
               if (session && typeof session.rename === 'function') await session.rename(nextTitle)
             }
           } catch (error) {
-            console.warn('[dsh-cron-tasks] fork rename failed', row.id, error)
+            console.warn('[dsh-ops-cron] fork rename failed', row.id, error)
           }
           try {
             await api(`/sessions/${encodeURIComponent(row.id)}/adopt`, { method: 'POST' })
           } catch (error) {
-            console.warn('[dsh-cron-tasks] fork adopt failed', row.id, error)
+            console.warn('[dsh-ops-cron] fork adopt failed', row.id, error)
           }
           try { faces.leaveCronMode?.() } catch { /* ignore */ }
         }
@@ -1573,14 +1623,14 @@ body>.dsh-ct-main{position:fixed;top:0;right:0;bottom:0;left:var(--dsh-ct-sideba
           clearInterval(timer)
           if (typeof unsub === 'function') unsub()
         }
-      }, 'dsh-cron-tasks: fork promote')
+      }, 'dsh-ops-cron: fork promote')
 
       ctx.effect(() => {
         const lang = ctx.locale?.locale || ctx.locale?.current || 'zh'
         const dict = String(lang).toLowerCase().startsWith('zh') ? zh : en
         const t = (key) => dict[key] || zh[key] || key
         return installChrome(t, faces)
-      }, 'dsh-cron-tasks: chrome')
+      }, 'dsh-ops-cron: chrome')
     }
 
     exports.name = name
diff --git a/lib/delivery.js b/lib/delivery.js
new file mode 100644
index 0000000..25cbf28
--- /dev/null
+++ b/lib/delivery.js
@@ -0,0 +1,118 @@
+/**
+ * Job delivery: DSH sidebar session vs proactive IM (botId + targetId).
+ */
+
+export function normalizeDelivery(input = {}) {
+  const src = input && typeof input === 'object' ? input : {}
+  const kind = String(src.kind || 'dsh').trim().toLowerCase()
+  if (kind === 'im') {
+    const botId = typeof src.botId === 'string' ? src.botId.trim() : ''
+    const targetId = typeof src.targetId === 'string' ? src.targetId.trim() : ''
+    if (!botId || !targetId) {
+      const error = new Error('im delivery requires botId and targetId')
+      error.code = 'INVALID_DELIVERY'
+      throw error
+    }
+    return { kind: 'im', botId, targetId }
+  }
+  return { kind: 'dsh' }
+}
+
+export function deliveryLine(delivery) {
+  if (!delivery || delivery.kind !== 'im') return 'delivery=dsh'
+  return `delivery=im botId=${delivery.botId} targetId=${delivery.targetId}`
+}
+
+/**
+ * Match a delivery target whose route overlaps the channel peer conversation.
+ * @param {Array<object>} targets
+ * @param {object|null} peer - from dshIm.resolveSessionPeer
+ */
+export function matchTargetForPeer(targets, peer) {
+  if (!peer || !Array.isArray(targets) || targets.length === 0) return null
+  const key = String(peer.conversationKey || '').trim()
+  const jidFromKey = key.includes(':') ? key.slice(key.indexOf(':') + 1) : key
+  const peerJid = String(peer.jid || peer.route?.jid || jidFromKey || '').trim().toLowerCase()
+  if (!peerJid) return null
+  for (const target of targets) {
+    const route = target?.route && typeof target.route === 'object' ? target.route : {}
+    const jid = String(route.jid || route.chatId || route.openId || route.userId || '').trim().toLowerCase()
+    if (jid && (jid === peerJid || peerJid.endsWith(jid) || jid.endsWith(peerJid))) {
+      return target
+    }
+  }
+  return null
+}
+
+export function callerSessionId(exec) {
+  const session = exec?.agent?.session
+  return String(
+    session?.id
+    || session?.sessionId
+    || exec?.agent?.sessionId
+    || exec?.sessionId
+    || '',
+  ).trim()
+}
+
+/**
+ * Resolve delivery for cron_create: explicit args win; else IM peer → matching target; else dsh.
+ * @param {object} args
+ * @param {object} exec
+ * @param {{ dshIm?: object }} deps
+ */
+export async function resolveCreateDelivery(args = {}, exec = {}, deps = {}) {
+  const explicit = typeof args.delivery === 'string' ? args.delivery.trim().toLowerCase() : ''
+  const botId = typeof args.im_bot_id === 'string' ? args.im_bot_id.trim()
+    : (typeof args.imBotId === 'string' ? args.imBotId.trim() : '')
+  const targetId = typeof args.im_target_id === 'string' ? args.im_target_id.trim()
+    : (typeof args.imTargetId === 'string' ? args.imTargetId.trim() : '')
+
+  if (explicit === 'dsh') return normalizeDelivery({ kind: 'dsh' })
+  if (explicit === 'im' || (botId && targetId)) {
+    return normalizeDelivery({ kind: 'im', botId, targetId })
+  }
+
+  const dshIm = deps.dshIm
+  const sessionId = callerSessionId(exec)
+  if (sessionId && dshIm && typeof dshIm.resolveSessionPeer === 'function') {
+    try {
+      const peer = await dshIm.resolveSessionPeer(sessionId)
+      if (peer?.botId && typeof dshIm.listTargets === 'function') {
+        const targets = await dshIm.listTargets(peer.botId)
+        const match = matchTargetForPeer(targets, peer)
+        if (match?.targetId) {
+          return normalizeDelivery({
+            kind: 'im',
+            botId: peer.botId,
+            targetId: String(match.targetId),
+          })
+        }
+      }
+    } catch {
+      // fall through to dsh
+    }
+  }
+  return normalizeDelivery({ kind: 'dsh' })
+}
+
+const IM_MAX_CHARS = 3500
+
+/**
+ * Send run summary to IM when job.delivery.kind === 'im'.
+ */
+export async function deliverRunToIm(job, summary, deps = {}) {
+  const delivery = job?.delivery
+  if (!delivery || delivery.kind !== 'im') return { sent: false, skipped: true }
+  const dshIm = deps.dshIm
+  if (!dshIm || typeof dshIm.send !== 'function') {
+    const error = new Error('ctx.dshIm unavailable — install dsh-im-ops for IM delivery')
+    error.code = 'IM_UNAVAILABLE'
+    throw error
+  }
+  const text = String(summary || '').trim() || `(定时任务「${job.name}」已完成，无文本摘要)`
+  const clipped = text.length > IM_MAX_CHARS ? `${text.slice(0, IM_MAX_CHARS)}…` : text
+  const header = `【运维定时 · ${job.name}】\n`
+  await dshIm.send(delivery.botId, delivery.targetId, `${header}${clipped}`)
+  return { sent: true }
+}
diff --git a/lib/fire.js b/lib/fire.js
index ef263a4..1c32113 100644
--- a/lib/fire.js
+++ b/lib/fire.js
@@ -23,7 +23,7 @@ export function createRunRecord(job, decision, now, trigger) {
   }
 }
 
-export const TITLE_PREFIX = '定时任务 · '
+export const TITLE_PREFIX = '运维定时 · '
 
 export function extractAssistantText(messages, maxChars = 4000) {
   if (!Array.isArray(messages)) return ''
@@ -55,6 +55,9 @@ export function publicJob(job) {
     provider: job.provider || '',
     model: job.model || '',
     reasoningEffort: job.reasoningEffort || '',
+    delivery: job.delivery && job.delivery.kind === 'im'
+      ? { kind: 'im', botId: job.delivery.botId, targetId: job.delivery.targetId }
+      : { kind: 'dsh' },
     schedule: job.schedule,
     createdAt: job.createdAt,
     updatedAt: job.updatedAt,
diff --git a/lib/host.js b/lib/host.js
index 63154f6..c7c34a7 100644
--- a/lib/host.js
+++ b/lib/host.js
@@ -8,6 +8,7 @@ import { mkdir } from 'node:fs/promises'
 import { homedir } from 'node:os'
 import { basename, join } from 'node:path'
 import { claimOccurrence, executeClaimedRun, extractAssistantText, interruptActiveRuns, publicJob, settleRun, TITLE_PREFIX } from './fire.js'
+import { deliverRunToIm } from './delivery.js'
 import { workspaceVisibleIds } from './isolation.js'
 import { decideDispatch, nextFire, validateSchedule } from './scheduler.js'
 import {
@@ -23,15 +24,15 @@ import {
   upsertJob,
 } from './store.js'
 
-export const PLUGIN_NAME = 'dsh-cron-tasks'
-export const API_PREFIX = '/dsh-cron-tasks'
+export const PLUGIN_NAME = 'dsh-ops-cron'
+export const API_PREFIX = '/dsh-ops-cron'
 
 export function dshHome() {
   return process.env.DSH_HOME || join(homedir(), '.dsh')
 }
 
 export function defaultCwd() {
-  return join(dshHome(), 'cron-tasks', 'workspace')
+  return join(dshHome(), 'ops-cron', 'workspace')
 }
 
 function json(res, status, body) {
@@ -110,6 +111,8 @@ function runView(run) {
  * @param {() => number} [options.now]
  * @param {string} [options.filePath]
  * @param {object} [options.sessionPort] { createAndPrompt, archiveSession, waitForTurn }
+ * @param {() => object|undefined} [options.getDshIm] soft-injected proactive IM API
+ * @param {{ warn?: Function, info?: Function }} [options.logger]
  * @param {number} [options.tickIntervalMs]
  */
 export function createHostService(options = {}) {
@@ -117,6 +120,8 @@ export function createHostService(options = {}) {
   const filePath = options.filePath || storePath(dshHome())
   const store = options.store || createStore({ filePath })
   const sessionPort = options.sessionPort || null
+  const getDshIm = typeof options.getDshIm === 'function' ? options.getDshIm : () => undefined
+  const logger = options.logger || console
   const tickIntervalMs = Number(options.tickIntervalMs) > 0 ? Number(options.tickIntervalMs) : 15_000
   let timer = null
   let ticking = false
@@ -129,6 +134,16 @@ export function createHostService(options = {}) {
     return store.read()
   }
 
+  async function maybeDeliverIm(job, run) {
+    if (!job || job.delivery?.kind !== 'im') return
+    try {
+      await deliverRunToIm(job, run?.summary, { dshIm: getDshIm() })
+      logger.info?.(`[dsh-ops-cron] im delivery sent for job ${job.id} → ${job.delivery.targetId}`)
+    } catch (error) {
+      logger.warn?.(`[dsh-ops-cron] im delivery failed for job ${job.id}: ${error instanceof Error ? error.message : error}`)
+    }
+  }
+
   async function createJob(input) {
     const t = now()
     let created
@@ -159,6 +174,7 @@ export function createHostService(options = {}) {
         provider: patch.provider !== undefined ? patch.provider : job.provider,
         model: patch.model !== undefined ? patch.model : job.model,
         reasoningEffort: patch.reasoningEffort !== undefined ? patch.reasoningEffort : job.reasoningEffort,
+        delivery: patch.delivery !== undefined ? patch.delivery : job.delivery,
       }
       const record = createJobRecord(nextInput, current, t)
       record.createdAt = job.createdAt
@@ -228,9 +244,11 @@ export function createHostService(options = {}) {
       const settled = await store.mutate((current) => settleRun(current, run.id, terminal, now()))
       run = (settled.runs || []).find((row) => row.id === claimed.run.id)
       const job = getJob(settled, jobId)
+      await maybeDeliverIm(job, run)
       return { job: jobView(job), run: runView(run), decision: claimed.decision }
     }
     const job = getJob(executed, jobId)
+    await maybeDeliverIm(job, run)
     return { job: jobView(job), run: runView(run), decision: claimed.decision }
   }
 
@@ -295,7 +313,7 @@ export function createHostService(options = {}) {
   }
 
   async function recover() {
-    await mkdir(join(dshHome(), 'cron-tasks'), { recursive: true })
+    await mkdir(join(dshHome(), 'ops-cron'), { recursive: true })
     const t = now()
     await withState((current) => {
       let next = interruptActiveRuns(current, t)
diff --git a/lib/index.d.ts b/lib/index.d.ts
index c96af76..f117b0a 100644
--- a/lib/index.d.ts
+++ b/lib/index.d.ts
@@ -1,8 +1,8 @@
 import type { Context } from '@deepseek-ai/cordis'
 
-export const name: 'dsh-cron-tasks'
+export const name: 'dsh-ops-cron'
 export const inject: string[]
-export const NS: 'dsh-cron-tasks'
+export const NS: 'dsh-ops-cron'
 
 export interface Config {
   enabled?: boolean
@@ -41,3 +41,6 @@ export function extractAssistantText(messages: object[], maxChars?: number): str
 export const TITLE_PREFIX: string
 export function claimOccurrence(state: object, jobId: string, now: number, trigger: string, policies?: object): object
 export function executeClaimedRun(state: object, runId: string, deps: object): Promise<object>
+export function normalizeDelivery(input?: object): { kind: 'dsh' | 'im', botId?: string, targetId?: string }
+export function resolveCreateDelivery(args?: object, exec?: object, deps?: object): Promise<{ kind: 'dsh' | 'im', botId?: string, targetId?: string }>
+export function deliverRunToIm(job: object, summary?: string, deps?: object): Promise<object>
diff --git a/lib/index.js b/lib/index.js
index a8bb3b1..ac61847 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,8 +1,9 @@
 /**
- * dsh-cron-tasks, node half.
+ * dsh-ops-cron, node half.
  *
  * Durable scheduled jobs: create a fresh root Session on fire, hide that
- * session from the workspace list, and keep history under 定时任务.
+ * session from the workspace list, and keep history under 运维定时.
+ * Jobs may deliver summaries to IM via soft-injected ctx.dshIm.
  *
  * Do not list @deepseek-ai/* in package.json — resolve schemastery from the
  * live profile so we share the host's settings identity.
@@ -48,6 +49,11 @@ export {
 export { wrapScheduledPrompt } from './prompt.js'
 export { normalizeJobModel } from './store.js'
 export { claimOccurrence, executeClaimedRun, extractAssistantText, TITLE_PREFIX } from './fire.js'
+export {
+  deliverRunToIm,
+  normalizeDelivery,
+  resolveCreateDelivery,
+} from './delivery.js'
 
 function loadPkg(id) {
   const homes = [
@@ -64,7 +70,7 @@ function loadPkg(id) {
       errors.push(`${from}: ${error instanceof Error ? error.message : String(error)}`)
     }
   }
-  throw new Error(`[dsh-cron-tasks] cannot resolve ${id}\n${errors.join('\n')}`)
+  throw new Error(`[dsh-ops-cron] cannot resolve ${id}\n${errors.join('\n')}`)
 }
 
 const SchemaMod = loadPkg('@deepseek-ai/schemastery')
@@ -124,18 +130,21 @@ function registerWebRoute(ctx, handler) {
 
 export function apply(ctx, config = {}) {
   const entry = resolveConfig(config)
+  const getDshIm = () => tryGet(ctx, 'dshIm')
   const service = createHostService({
     sessionPort: makeLiveSessionPort(ctx),
+    getDshIm,
+    logger: ctx.logger,
   })
 
   ctx.inject(['settings'], (sctx) => {
     sctx.settings.register(NS, Config, { base: entry, applies: 'live' })
-    sctx.logger?.info?.(`[dsh-cron-tasks] settings namespace "${NS}" registered`)
+    sctx.logger?.info?.(`[dsh-ops-cron] settings namespace "${NS}" registered`)
   })
 
   ctx.inject(['tools'], (tctx) => {
-    registerCronTools(tctx, service)
-    tctx.logger?.info?.('[dsh-cron-tasks] tools cron_create/list/pause/resume/delete registered')
+    registerCronTools(tctx, service, { getDshIm })
+    tctx.logger?.info?.('[dsh-ops-cron] tools cron_create/list/pause/resume/delete registered')
   })
 
   ctx.inject(['skills'], (sctx) => {
@@ -159,7 +168,7 @@ export function apply(ctx, config = {}) {
       }
     })
     return () => off()
-  }, 'dsh-cron-tasks: settings watch')
+  }, 'dsh-ops-cron: settings watch')
 
   ctx.effect(() => registerWebRoute(ctx, (req, res) => {
     service.handleRequest(req, res).catch(() => {
@@ -168,7 +177,7 @@ export function apply(ctx, config = {}) {
         res.end(JSON.stringify({ ok: false, error: 'internal error' }))
       }
     })
-  }), 'dsh-cron-tasks: web route')
+  }), 'dsh-ops-cron: web route')
 
   ctx.effect(() => {
     let stopped = false
@@ -181,13 +190,13 @@ export function apply(ctx, config = {}) {
         return service.tick()
       })
       .catch((error) => {
-        ctx.logger?.warn?.(`[dsh-cron-tasks] recover failed: ${error instanceof Error ? error.message : error}`)
+        ctx.logger?.warn?.(`[dsh-ops-cron] recover failed: ${error instanceof Error ? error.message : error}`)
       })
     return () => {
       stopped = true
       service.stopTimer()
     }
-  }, 'dsh-cron-tasks: scheduler')
+  }, 'dsh-ops-cron: scheduler')
 
-  ctx.logger?.info?.('[dsh-cron-tasks] host ready')
+  ctx.logger?.info?.('[dsh-ops-cron] host ready')
 }
diff --git a/lib/isolation.js b/lib/isolation.js
index 44e6f73..05295c5 100644
--- a/lib/isolation.js
+++ b/lib/isolation.js
@@ -5,7 +5,7 @@
  */
 
 export const HIDDEN_REASON = 'cron-run'
-export const TITLE_PREFIX = '定时任务 · '
+export const TITLE_PREFIX = '运维定时 · '
 
 /**
  * Strip the scheduler title prefix so a forked child can sit in the
@@ -17,6 +17,11 @@ export function workspaceTitleFromCronFork(title) {
   if (value.startsWith(TITLE_PREFIX)) {
     return value.slice(TITLE_PREFIX.length).trim() || value
   }
+  if (value.startsWith('运维定时')) {
+    const stripped = value.replace(/^运维定时(?:\s*·\s*|\s+)/, '').trim()
+    return stripped || value
+  }
+  // Legacy upstream prefix (dsh-cron-tasks).
   if (value.startsWith('定时任务')) {
     const stripped = value.replace(/^定时任务(?:\s*·\s*|\s+)/, '').trim()
     return stripped || value
@@ -55,7 +60,7 @@ export function shouldPromoteCronFork(row, cronSessionIds, previousId) {
   const parent = String(row.parentId || row.parentSessionId || '').trim()
   if (parent && ids.has(parent)) return true
   const title = String(row.title || row.displayTitle || '')
-  const looksCron = title.startsWith(TITLE_PREFIX) || title.startsWith('定时任务')
+  const looksCron = title.startsWith(TITLE_PREFIX) || title.startsWith('运维定时') || title.startsWith('定时任务')
   if (previousId && ids.has(String(previousId)) && looksCron) return true
   return false
 }
diff --git a/lib/prompt.js b/lib/prompt.js
index 2ceac62..bc0bdd4 100644
--- a/lib/prompt.js
+++ b/lib/prompt.js
@@ -13,7 +13,7 @@ export function wrapScheduledPrompt(prompt, meta = {}) {
   const runId = meta.runId ? String(meta.runId) : ''
   const scheduledAt = meta.scheduledAt != null ? String(meta.scheduledAt) : ''
   const lines = [
-    'This message is a scheduled task dispatched by the dsh-cron-tasks plugin.',
+    'This message is a scheduled task dispatched by the dsh-ops-cron plugin.',
     'It is not a human message typed in this conversation.',
     jobName || jobId ? `Job: ${jobName}${jobId ? ` (${jobId})` : ''}` : null,
     runId ? `Run: ${runId}` : null,
@@ -27,7 +27,7 @@ export function wrapScheduledPrompt(prompt, meta = {}) {
   return lines.filter((line) => line !== null).join('\n')
 }
 
-export function scheduledPromptSource(pluginName = 'dsh-cron-tasks') {
+export function scheduledPromptSource(pluginName = 'dsh-ops-cron') {
   return {
     kind: 'plugin',
     plugin: pluginName,
diff --git a/lib/store.js b/lib/store.js
index b1c0a4b..204c7c7 100644
--- a/lib/store.js
+++ b/lib/store.js
@@ -8,6 +8,7 @@ import { dirname, join } from 'node:path'
 import { randomUUID } from 'node:crypto'
 import { applyRunIsolation, recordHiddenSession } from './isolation.js'
 import { nextFire, validateSchedule } from './scheduler.js'
+import { normalizeDelivery } from './delivery.js'
 
 export const STORE_VERSION = 1
 
@@ -92,6 +93,7 @@ export function createJobRecord(input, state, now) {
   const schedule = validateSchedule(input.schedule, settings.timezone)
   const timeoutMinutes = Number(input.timeoutMinutes)
   const model = normalizeJobModel(input)
+  const delivery = normalizeDelivery(input.delivery)
   const job = {
     id: String(input.id || newId()),
     name,
@@ -104,6 +106,7 @@ export function createJobRecord(input, state, now) {
     provider: model.provider,
     model: model.model,
     reasoningEffort: model.reasoningEffort,
+    delivery,
     schedule: schedule.kind === 'cron'
       ? { kind: 'cron', expr: schedule.expr, timezone: schedule.timezone }
       : { kind: 'at', at: new Date(schedule.at).toISOString(), timezone: schedule.timezone },
@@ -253,5 +256,5 @@ function hydrate(parsed) {
 }
 
 export function storePath(dshHome) {
-  return join(dshHome, 'cron-tasks', 'store.json')
+  return join(dshHome, 'ops-cron', 'store.json')
 }
diff --git a/lib/tools.js b/lib/tools.js
index ad85159..abb7a68 100644
--- a/lib/tools.js
+++ b/lib/tools.js
@@ -4,6 +4,7 @@
  */
 
 import { formatInZone, resolveTodayAt } from './scheduler.js'
+import { deliveryLine, resolveCreateDelivery } from './delivery.js'
 
 const JOB_SCHEMA = {
   type: 'object',
@@ -18,6 +19,7 @@ const JOB_SCHEMA = {
     provider: { type: 'string' },
     model: { type: 'string' },
     reasoningEffort: { type: 'string' },
+    delivery: { type: 'object', additionalProperties: true },
     schedule: { type: 'object', additionalProperties: true },
     createdAt: { type: 'number' },
     updatedAt: { type: 'number' },
@@ -93,7 +95,8 @@ function jobLine(job) {
     ? `at ${job.schedule.at}`
     : (job.schedule?.expr || 'cron')
   const model = job.provider && job.model ? `${job.provider}/${job.model}` : 'default-model'
-  return `${job.name} [${state}] ${sched} tz=${tz} cwd=${job.cwd || '(recent workspace)'} model=${model} next=${when} id=${job.id}`
+  const delivery = deliveryLine(job.delivery)
+  return `${job.name} [${state}] ${sched} tz=${tz} cwd=${job.cwd || '(recent workspace)'} model=${model} ${delivery} next=${when} id=${job.id}`
 }
 
 export function callerWorkingDirectory(exec) {
@@ -137,16 +140,17 @@ function requireId(args) {
   return id
 }
 
-export function cronToolDefinitions(service) {
+export function cronToolDefinitions(service, deps = {}) {
+  const getDshIm = typeof deps.getDshIm === 'function' ? deps.getDshIm : () => undefined
   return [
     {
       name: 'cron_create',
-      description: 'Create a DSH 定时任务 (sidebar scheduled job). NEVER use crontab. NOT schedule_create. Default timezone Asia/Shanghai. For "in N minutes / 一分钟后" pass only after_minutes. For "today/tonight at HH:MM" pass only hour+minute (24h; hour=0 is midnight). Do not also send at or expr. Extra schedule fields are ignored (after_minutes > hour > at > expr). cwd MUST be the current workspace path when chatting in a workspace; if omitted, uses the current session working directory. Pass provider+model for the job; if omitted, snapshots the current session model. Scheduled runs consume that model\'s quota, not whatever the user happens to have selected later.',
+      description: 'Create a DSH 运维定时 job (sidebar scheduled job). NEVER use crontab. NOT schedule_create. Default timezone Asia/Shanghai. For "in N minutes / 一分钟后" pass only after_minutes. For "today/tonight at HH:MM" pass only hour+minute (24h; hour=0 is midnight). Do not also send at or expr. Extra schedule fields are ignored (after_minutes > hour > at > expr). cwd MUST be the current workspace path when chatting in a workspace; if omitted, uses the current session working directory. Pass provider+model for the job; if omitted, snapshots the current session model. Delivery: omit for auto (WhatsApp/IM session → im if a matching 投递目标 exists; else dsh). Or pass delivery=dsh|im with im_bot_id+im_target_id from IM 投递设置.',
       parameters: {
         type: 'object',
         additionalProperties: false,
         properties: {
-          name: { type: 'string', description: 'Short display name in the 定时任务 list.' },
+          name: { type: 'string', description: 'Short display name in the 运维定时 list.' },
           prompt: { type: 'string', description: 'Self-contained instructions for the new session when the job fires.' },
           expr: { type: 'string', description: '5-field cron in the given timezone: "minute hour day-of-month month day-of-week". Recurring jobs only. 22:55 every day = "55 22 * * *". Do not send expr together with after_minutes/hour/at — extras are ignored.' },
           cron: { type: 'string', description: 'Alias of expr.' },
@@ -163,6 +167,9 @@ export function cronToolDefinitions(service) {
           reasoning_effort: { type: 'string', description: 'Optional reasoning effort for this job.' },
           timeout_minutes: { type: 'integer', description: 'Per-run timeout in minutes, 1-240.' },
           enabled: { type: 'boolean', description: 'If false, create paused. Default true.' },
+          delivery: { type: 'string', description: 'dsh (sidebar session) or im (proactive WhatsApp/IM via botId+targetId). Omit to auto-detect from the current session.' },
+          im_bot_id: { type: 'string', description: 'Opaque botId from IM 投递设置 when delivery=im.' },
+          im_target_id: { type: 'string', description: 'Opaque targetId from IM 投递设置 when delivery=im.' },
         },
         required: ['name', 'prompt'],
       },
@@ -183,14 +190,16 @@ export function cronToolDefinitions(service) {
           const model = job?.provider && job?.model
             ? ` model=${job.provider}/${job.model}`
             : ' model=(new-session default at fire time)'
-          return text(`Created "${job?.name}" (${job?.id}) ${sched} in ${tz}.${cwd}.${model}. Next run: ${when}. If that local time is wrong, delete this job and recreate with 24h hours (22=10pm).`)
+          const delivery = ` ${deliveryLine(job?.delivery)}`
+          return text(`Created "${job?.name}" (${job?.id}) ${sched} in ${tz}.${cwd}.${model}.${delivery}. Next run: ${when}. If that local time is wrong, delete this job and recreate with 24h hours (22=10pm).`)
         },
       },
-      presentCall: (args) => ({ card: 'generic', title: '创建定时任务', content: String(args?.name || '') }),
+      presentCall: (args) => ({ card: 'generic', title: '创建运维定时', content: String(args?.name || '') }),
       async execute(args, exec) {
         aborted(exec)
         const timeout = Number(args.timeout_minutes)
         try {
+          const delivery = await resolveCreateDelivery(args, exec, { dshIm: getDshIm() })
           const job = await service.createJob({
             name: args.name,
             prompt: args.prompt,
@@ -199,6 +208,7 @@ export function cronToolDefinitions(service) {
             ...resolveCreateModel(args, exec),
             timeoutMinutes: Number.isFinite(timeout) && timeout > 0 ? timeout : undefined,
             enabled: args.enabled !== false,
+            delivery,
           })
           return { job }
         } catch (error) {
@@ -215,7 +225,7 @@ export function cronToolDefinitions(service) {
     },
     {
       name: 'cron_list',
-      description: 'List DSH 定时任务 (sidebar scheduled jobs). Use this whenever the user asks what scheduled tasks exist. NEVER use crontab -l or /etc/cron* — those are OS crontabs, not this plugin.',
+      description: 'List DSH 运维定时 jobs (sidebar scheduled jobs). Use this whenever the user asks what scheduled tasks exist. NEVER use crontab -l or /etc/cron* — those are OS crontabs, not this plugin.',
       parameters: {
         type: 'object',
         additionalProperties: false,
@@ -238,7 +248,7 @@ export function cronToolDefinitions(service) {
           return text(rows.length ? `Scheduled tasks (${value.count}):\n${rows.join('\n')}` : 'No scheduled tasks yet.')
         },
       },
-      presentCall: () => ({ card: 'generic', title: '列出定时任务' }),
+      presentCall: () => ({ card: 'generic', title: '列出运维定时' }),
       async execute(args, exec) {
         aborted(exec)
         let jobs = await service.listJobs()
@@ -248,7 +258,7 @@ export function cronToolDefinitions(service) {
     },
     {
       name: 'cron_pause',
-      description: 'Pause a scheduled task by id from cron_list / cron_create. It stays in 定时任务 but will not fire until resumed.',
+      description: 'Pause a scheduled task by id from cron_list / cron_create. It stays in 运维定时 but will not fire until resumed.',
       parameters: {
         type: 'object',
         additionalProperties: false,
@@ -259,7 +269,7 @@ export function cronToolDefinitions(service) {
         schema: { type: 'object', additionalProperties: true, properties: { job: JOB_SCHEMA } },
         render: (_args, value) => text(`Paused "${value.job?.name}" (${value.job?.id}).`),
       },
-      presentCall: (args) => ({ card: 'generic', title: '暂停定时任务', content: String(args?.id || '') }),
+      presentCall: (args) => ({ card: 'generic', title: '暂停运维定时', content: String(args?.id || '') }),
       async execute(args, exec) {
         aborted(exec)
         const job = await service.pauseJob(requireId(args), false)
@@ -279,7 +289,7 @@ export function cronToolDefinitions(service) {
         schema: { type: 'object', additionalProperties: true, properties: { job: JOB_SCHEMA } },
         render: (_args, value) => text(`Resumed "${value.job?.name}" (${value.job?.id}).`),
       },
-      presentCall: (args) => ({ card: 'generic', title: '恢复定时任务', content: String(args?.id || '') }),
+      presentCall: (args) => ({ card: 'generic', title: '恢复运维定时', content: String(args?.id || '') }),
       async execute(args, exec) {
         aborted(exec)
         const job = await service.pauseJob(requireId(args), true)
@@ -307,7 +317,7 @@ export function cronToolDefinitions(service) {
         },
         render: (_args, value) => text(value.deleted ? `Deleted scheduled task ${value.id}.` : `Scheduled task ${value.id} was not found.`),
       },
-      presentCall: (args) => ({ card: 'generic', title: '删除定时任务', content: String(args?.id || '') }),
+      presentCall: (args) => ({ card: 'generic', title: '删除运维定时', content: String(args?.id || '') }),
       async execute(args, exec) {
         aborted(exec)
         const id = requireId(args)
@@ -326,16 +336,17 @@ export function cronToolDefinitions(service) {
 export function cronGuidanceText(nowMs = Date.now(), timeZone = 'Asia/Shanghai') {
   const now = formatInZone(nowMs, timeZone)
   return [
-    'This deployment has a DSH sidebar feature named 定时任务 (scheduled tasks).',
-    'Jobs live in that list and fire a fresh session. They are NOT OS crontab and NOT in-chat schedule_create reminders.',
+    'This deployment has a DSH sidebar feature named 运维定时 (ops scheduled tasks / dsh-ops-cron).',
+    'Jobs live in that list and fire a fresh session (and optionally deliver a summary to WhatsApp/IM). They are NOT OS crontab and NOT in-chat schedule_create reminders.',
     `Current local time for scheduling: ${now}. Use this calendar date for "today"/"tonight". Never invent another month or day.`,
     'For "in N minutes / 一分钟后", call cron_create with after_minutes=N only (do not also pass at, hour, or expr).',
     'For a clock time tonight, pass only hour and minute in 24h (晚上11点34 → hour=23, minute=34; 零点33 → hour=0, minute=33). Extra at/expr fields are ignored.',
-    'Working directory: if the user is chatting in a workspace, pass cwd as that workspace filesystem path (the current session working directory). If they name another workspace, use that path. If cwd is omitted, cron_create uses the current session cwd. Do not invent ~/.dsh/cron-tasks/workspace unless they asked for an isolated folder.',
-    'Model: pass provider+model for the job. If omitted, cron_create stores the current session model. Scheduled runs consume that model\'s quota. Ask which model if the user cares about billing.',
-    'When the user asks to look at, create, pause, resume, or delete 定时任务 / scheduled tasks / cron jobs:',
+    'Working directory: if the user is chatting in a workspace, pass cwd as that workspace filesystem path (the current session working directory). If they name another workspace, use that path. If cwd is omitted, cron_create uses the current session cwd.',
+    'Model: pass provider+model for the job. If omitted, cron_create stores the current session model. Scheduled runs consume that model\'s quota.',
+    'Delivery: when chatting on WhatsApp/IM, omit delivery so the job defaults to im (requires a matching 投递目标 for this peer). On Web/DSH, default is dsh. Or pass delivery=im with im_bot_id+im_target_id from IM 投递设置 → 复制调用参数.',
+    'When the user asks to look at, create, pause, resume, or delete 运维定时 / 定时任务 / scheduled tasks / cron jobs:',
     '1. If cron_list / cron_create / cron_pause / cron_resume / cron_delete are in your tool list, call them.',
-    '2. If they are not listed, search/unlock tools or skills with query "定时任务" or "cron" (skill_search, skill_load, or dev_tool_search) and then call them.',
+    '2. If they are not listed, search/unlock tools or skills with query "运维定时" or "cron" (skill_search, skill_load, or dev_tool_search) and then call them.',
     '3. Never run crontab, never read /etc/cron*, and never say there are no tasks until cron_list has returned.',
   ].join('\n')
 }
@@ -345,15 +356,15 @@ export const CRON_GUIDANCE = cronGuidanceText()
 export function makeCronSkill() {
   return {
     name: 'scheduled-tasks',
-    description: '定时任务: 查看、创建、暂停、恢复、删除 DSH 侧栏定时任务（今天晚上几点、一次性执行、scheduled job、cron）。不要用系统 crontab，也不是会话内 reminder。',
-    whenToUse: 'User asks to list or create 定时任务, schedule something for tonight/today, pause a job, or mentions cron / scheduled tasks in DeepSeek Harness.',
+    description: '运维定时: 查看、创建、暂停、恢复、删除 DSH 侧栏定时任务（今天晚上几点、一次性执行、scheduled job、cron）。WhatsApp 里创建默认回投 IM；Web 里创建进侧栏会话。不要用系统 crontab，也不是会话内 reminder。',
+    whenToUse: 'User asks to list or create 运维定时 / 定时任务, schedule something for tonight/today, pause a job, or mentions cron / scheduled tasks in DeepSeek Harness.',
     source: 'runtime',
     provider: 'runtime',
     content: `${cronGuidanceText()}
 
 Tools:
 - cron_list — list jobs
-- cron_create — "一分钟后" → after_minutes=1. Clock time → hour+minute only. Do not send at/expr at the same time. Pass cwd as the current workspace path when creating from a workspace chat. Pass provider+model or inherit the current session model.
+- cron_create — "一分钟后" → after_minutes=1. Clock time → hour+minute only. Do not send at/expr at the same time. Pass cwd as the current workspace path when creating from a workspace chat. Pass provider+model or inherit the current session model. Delivery auto from session, or delivery=im + im_bot_id + im_target_id.
 - cron_pause / cron_resume / cron_delete — by id from cron_list
 `,
   }
@@ -361,10 +372,10 @@ Tools:
 
 export const CRON_SKILL = makeCronSkill()
 
-export function registerCronTools(ctx, service) {
+export function registerCronTools(ctx, service, deps = {}) {
   const tools = ctx?.tools
   if (!tools || typeof tools.register !== 'function') return () => {}
-  const offs = cronToolDefinitions(service).map((definition) => tools.register(definition))
+  const offs = cronToolDefinitions(service, deps).map((definition) => tools.register(definition))
   return () => {
     for (const off of offs) {
       if (typeof off === 'function') off()
diff --git a/package.json b/package.json
index 1a8fc17..533a13d 100644
--- a/package.json
+++ b/package.json
@@ -1,23 +1,25 @@
 {
-  "name": "@dsh-external/dsh-cron-tasks",
-  "description": "Scheduled tasks for DeepSeek Harness: sidebar entry under 新会话, plugin settings, and run history kept out of the workspace list.",
+  "name": "dsh-ops-cron",
+  "description": "Ops fork of dsh-cron-tasks: Agent cron_* tools + sidebar 运维定时, with DSH or WhatsApp/IM delivery per job.",
   "version": "0.1.0",
-  "private": true,
+  "private": false,
   "type": "module",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/Whale-Zhang/dsh-cron-tasks.git"
+    "url": "git+https://github.com/hansjone/dsh-ops-cron.git"
   },
   "bugs": {
-    "url": "https://github.com/Whale-Zhang/dsh-cron-tasks/issues"
+    "url": "https://github.com/hansjone/dsh-ops-cron/issues"
   },
-  "homepage": "https://github.com/Whale-Zhang/dsh-cron-tasks#readme",
+  "homepage": "https://github.com/hansjone/dsh-ops-cron#readme",
   "keywords": [
     "dsh-plugin",
     "dsh",
     "deepseek-harness",
     "cron",
-    "scheduled-tasks"
+    "scheduled-tasks",
+    "ops",
+    "whatsapp"
   ],
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
@@ -35,6 +37,7 @@
     "cordis.patch.yml",
     "docs",
     "README.md",
+    "FORK.md",
     "LICENSE"
   ],
   "scripts": {
diff --git a/test/delivery.test.js b/test/delivery.test.js
new file mode 100644
index 0000000..07a9cf2
--- /dev/null
+++ b/test/delivery.test.js
@@ -0,0 +1,68 @@
+import assert from 'node:assert/strict'
+import test from 'node:test'
+import {
+  matchTargetForPeer,
+  normalizeDelivery,
+  resolveCreateDelivery,
+  deliverRunToIm,
+} from '../lib/delivery.js'
+
+test('normalizeDelivery defaults to dsh', () => {
+  assert.deepEqual(normalizeDelivery({}), { kind: 'dsh' })
+})
+
+test('normalizeDelivery requires botId+targetId for im', () => {
+  assert.throws(() => normalizeDelivery({ kind: 'im', botId: 'b' }), /im delivery/)
+  assert.deepEqual(
+    normalizeDelivery({ kind: 'im', botId: 'bot_1', targetId: 'alerts' }),
+    { kind: 'im', botId: 'bot_1', targetId: 'alerts' },
+  )
+})
+
+test('matchTargetForPeer matches whatsapp jid from conversationKey', () => {
+  const peer = { botId: 'bot_1', conversationKey: 'direct:8613800000000@s.whatsapp.net' }
+  const targets = [
+    { targetId: 'other', route: { jid: '1@s.whatsapp.net' } },
+    { targetId: 'alerts', route: { jid: '8613800000000@s.whatsapp.net' } },
+  ]
+  assert.equal(matchTargetForPeer(targets, peer).targetId, 'alerts')
+})
+
+test('resolveCreateDelivery uses explicit im args', async () => {
+  const delivery = await resolveCreateDelivery({
+    delivery: 'im',
+    im_bot_id: 'bot_x',
+    im_target_id: 'tgt_y',
+  }, {})
+  assert.deepEqual(delivery, { kind: 'im', botId: 'bot_x', targetId: 'tgt_y' })
+})
+
+test('resolveCreateDelivery auto-matches peer target', async () => {
+  const dshIm = {
+    resolveSessionPeer: async () => ({
+      botId: 'bot_1',
+      conversationKey: 'direct:86138@s.whatsapp.net',
+    }),
+    listTargets: async () => ([
+      { targetId: 'wa-dm', route: { jid: '86138@s.whatsapp.net' } },
+    ]),
+  }
+  const delivery = await resolveCreateDelivery({}, {
+    agent: { session: { id: 'sess-1' } },
+  }, { dshIm })
+  assert.deepEqual(delivery, { kind: 'im', botId: 'bot_1', targetId: 'wa-dm' })
+})
+
+test('deliverRunToIm sends via dshIm', async () => {
+  const sent = []
+  await deliverRunToIm(
+    { name: 'ping', delivery: { kind: 'im', botId: 'b', targetId: 't' } },
+    'hello world',
+    { dshIm: { send: async (...args) => { sent.push(args) } } },
+  )
+  assert.equal(sent.length, 1)
+  assert.equal(sent[0][0], 'b')
+  assert.equal(sent[0][1], 't')
+  assert.match(sent[0][2], /运维定时/)
+  assert.match(sent[0][2], /hello world/)
+})
diff --git a/test/host.test.js b/test/host.test.js
index 9dd1e5c..89c263a 100644
--- a/test/host.test.js
+++ b/test/host.test.js
@@ -89,7 +89,7 @@ async function jsonRequest(base, path, options = {}) {
 }
 
 test('host service: create, list, run-now, history, and workspace isolation', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
 
   const archived = []
@@ -163,7 +163,7 @@ test('host service: create, list, run-now, history, and workspace isolation', as
 })
 
 test('overlap skip writes a skipped history row instead of a second session', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   let clock = Date.parse('2026-08-24T01:00:00.000Z')
   let inflight = 0
@@ -192,7 +192,7 @@ test('overlap skip writes a skipped history row instead of a second session', as
 })
 
 test('shipped HTTP handler: create, list, run-now, history', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const archived = []
   const service = createHostService({
@@ -210,7 +210,7 @@ test('shipped HTTP handler: create, list, run-now, history', async (t) => {
   const http = await listen(service)
   t.after(() => http.close())
 
-  const created = await jsonRequest(http.url, '/dsh-cron-tasks/jobs', {
+  const created = await jsonRequest(http.url, '/dsh-ops-cron/jobs', {
     method: 'POST',
     body: JSON.stringify({
       name: 'http job',
@@ -222,23 +222,23 @@ test('shipped HTTP handler: create, list, run-now, history', async (t) => {
   assert.equal(created.body.job.name, 'http job')
   const jobId = created.body.job.id
 
-  const listed = await jsonRequest(http.url, '/dsh-cron-tasks/jobs')
+  const listed = await jsonRequest(http.url, '/dsh-ops-cron/jobs')
   assert.equal(listed.body.jobs.length, 1)
 
-  const ran = await jsonRequest(http.url, `/dsh-cron-tasks/jobs/${jobId}/run`, { method: 'POST' })
+  const ran = await jsonRequest(http.url, `/dsh-ops-cron/jobs/${jobId}/run`, { method: 'POST' })
   assert.equal(ran.status, 200)
   assert.equal(ran.body.run.sessionId, 'http-sess-1')
   assert.ok(['succeeded', 'running'].includes(ran.body.run.status))
   assert.deepEqual(archived, ['http-sess-1'])
 
-  const history = await jsonRequest(http.url, '/dsh-cron-tasks/history')
+  const history = await jsonRequest(http.url, '/dsh-ops-cron/history')
   assert.ok(history.body.runs.some((row) => row.sessionId === 'http-sess-1'))
-  const visible = await jsonRequest(http.url, '/dsh-cron-tasks/workspace-visible?id=http-sess-1&id=other')
+  const visible = await jsonRequest(http.url, '/dsh-ops-cron/workspace-visible?id=http-sess-1&id=other')
   assert.deepEqual(visible.body.visible, ['other'])
 })
 
 test('POST /runs/:id/open reveals the run session id', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const revealed = []
   const service = createHostService({
@@ -253,7 +253,7 @@ test('POST /runs/:id/open reveals the run session id', async (t) => {
   })
   const http = await listen(service)
   t.after(() => http.close())
-  const created = await jsonRequest(http.url, '/dsh-cron-tasks/jobs', {
+  const created = await jsonRequest(http.url, '/dsh-ops-cron/jobs', {
     method: 'POST',
     body: JSON.stringify({
       name: 'open-job',
@@ -261,8 +261,8 @@ test('POST /runs/:id/open reveals the run session id', async (t) => {
       schedule: { kind: 'cron', expr: '0 9 * * *', timezone: 'Asia/Shanghai' },
     }),
   })
-  const ran = await jsonRequest(http.url, `/dsh-cron-tasks/jobs/${created.body.job.id}/run`, { method: 'POST' })
-  const opened = await jsonRequest(http.url, `/dsh-cron-tasks/runs/${ran.body.run.id}/open`, { method: 'POST' })
+  const ran = await jsonRequest(http.url, `/dsh-ops-cron/jobs/${created.body.job.id}/run`, { method: 'POST' })
+  const opened = await jsonRequest(http.url, `/dsh-ops-cron/runs/${ran.body.run.id}/open`, { method: 'POST' })
   assert.equal(opened.status, 200)
   assert.equal(opened.body.sessionId, 'open-sess')
   assert.deepEqual(revealed, ['open-sess'])
@@ -330,7 +330,7 @@ test('resolveDefaultModel fails loud when Models has no selection', async () =>
 })
 
 test('POST /conceal archives every run session id', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const archived = []
   const service = createHostService({
@@ -345,7 +345,7 @@ test('POST /conceal archives every run session id', async (t) => {
   })
   const http = await listen(service)
   t.after(() => http.close())
-  const created = await jsonRequest(http.url, '/dsh-cron-tasks/jobs', {
+  const created = await jsonRequest(http.url, '/dsh-ops-cron/jobs', {
     method: 'POST',
     body: JSON.stringify({
       name: 'hide-job',
@@ -353,15 +353,15 @@ test('POST /conceal archives every run session id', async (t) => {
       schedule: { kind: 'cron', expr: '0 9 * * *', timezone: 'Asia/Shanghai' },
     }),
   })
-  await jsonRequest(http.url, `/dsh-cron-tasks/jobs/${created.body.job.id}/run`, { method: 'POST' })
+  await jsonRequest(http.url, `/dsh-ops-cron/jobs/${created.body.job.id}/run`, { method: 'POST' })
   archived.length = 0
-  const hidden = await jsonRequest(http.url, '/dsh-cron-tasks/conceal', { method: 'POST' })
+  const hidden = await jsonRequest(http.url, '/dsh-ops-cron/conceal', { method: 'POST' })
   assert.equal(hidden.status, 200)
   assert.ok(archived.includes('hide-sess'))
 })
 
 test('one-shot at job fires once then later ticks wait instead of retriggering', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const at = Date.parse('2026-08-23T14:57:00.000Z')
   let clock = at - 60_000
@@ -508,7 +508,7 @@ test('listModelChoices maps llm providers and the current default', async () =>
 })
 
 test('GET /models lists session-port catalog', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const service = createHostService({
     filePath: join(dir, 'store.json'),
@@ -520,7 +520,7 @@ test('GET /models lists session-port catalog', async (t) => {
   })
   const http = await listen(service)
   t.after(() => http.close())
-  const res = await jsonRequest(http.url, '/dsh-cron-tasks/models')
+  const res = await jsonRequest(http.url, '/dsh-ops-cron/models')
   assert.equal(res.status, 200)
   assert.equal(res.body.current.model, 'deepseek-chat')
   assert.equal(res.body.groups[0].models[0].id, 'deepseek-chat')
@@ -547,7 +547,7 @@ test('listWorkspaceChoices maps registry entries to title and path', () => {
 })
 
 test('GET /workspaces lists session-port choices', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const service = createHostService({
     filePath: join(dir, 'store.json'),
@@ -559,13 +559,13 @@ test('GET /workspaces lists session-port choices', async (t) => {
   })
   const http = await listen(service)
   t.after(() => http.close())
-  const res = await jsonRequest(http.url, '/dsh-cron-tasks/workspaces')
+  const res = await jsonRequest(http.url, '/dsh-ops-cron/workspaces')
   assert.equal(res.status, 200)
   assert.deepEqual(res.body.workspaces, [{ id: 'ws-1', title: 'app', path: '/tmp/app' }])
 })
 
 test('POST /sessions/:id/adopt uses the session port', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const adopted = []
   const service = createHostService({
@@ -579,7 +579,7 @@ test('POST /sessions/:id/adopt uses the session port', async (t) => {
   })
   const http = await listen(service)
   t.after(() => http.close())
-  const res = await jsonRequest(http.url, '/dsh-cron-tasks/sessions/child-9/adopt', { method: 'POST' })
+  const res = await jsonRequest(http.url, '/dsh-ops-cron/sessions/child-9/adopt', { method: 'POST' })
   assert.equal(res.status, 200)
   assert.equal(res.body.attached, true)
   assert.deepEqual(adopted, ['child-9'])
@@ -598,7 +598,7 @@ test('waitForAgentTurn waits for running then idle, and fails if the agent never
 })
 
 test('after one live-shaped dispatch, the next run-now still fires', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const archived = []
   const sessionPort = makeLiveSessionPort(fakeLiveCtx(archived))
@@ -632,7 +632,7 @@ test('after one live-shaped dispatch, the next run-now still fires', async (t) =
 })
 
 test('after a live-shaped due tick settles, the next due occurrence still fires', async (t) => {
-  const dir = await mkdtemp(join(tmpdir(), 'dsh-cron-tasks-'))
+  const dir = await mkdtemp(join(tmpdir(), 'dsh-ops-cron-'))
   t.after(() => rm(dir, { recursive: true, force: true }))
   const archived = []
   let clock = Date.parse('2026-08-24T01:00:00.000Z')
diff --git a/test/package.test.js b/test/package.test.js
index 6cc6eb4..f9bdc0d 100644
--- a/test/package.test.js
+++ b/test/package.test.js
@@ -8,18 +8,19 @@ const root = join(dirname(fileURLToPath(import.meta.url)), '..')
 
 test('installable bundle declares host apply, client half, unique id, and no @deepseek-ai runtime deps', async () => {
   const pkg = JSON.parse(await readFile(join(root, 'package.json'), 'utf8'))
-  assert.equal(pkg.name, '@dsh-external/dsh-cron-tasks')
+  assert.equal(pkg.name, 'dsh-ops-cron')
   assert.equal(pkg.dsh.bundle.patch, './cordis.patch.yml')
   assert.equal(pkg.dsh.client.platform, 'web')
   assert.ok(pkg.exports['./client'])
   assert.equal(pkg.main, 'lib/index.js')
   assert.ok(!pkg.dependencies || !Object.keys(pkg.dependencies).some((id) => id.startsWith('@deepseek-ai/')))
   const patch = await readFile(join(root, 'cordis.patch.yml'), 'utf8')
-  assert.match(patch, /id:\s*dsh-cron-tasks/)
+  assert.match(patch, /id:\s*dsh-ops-cron/)
   const index = await readFile(join(root, 'lib/index.js'), 'utf8')
   assert.match(index, /export function apply\(/)
   assert.match(index, /registerCronTools/)
   assert.match(index, /inject\(\['tools'\]/)
+  assert.match(index, /getDshIm/)
   const tools = await readFile(join(root, 'lib/tools.js'), 'utf8')
   assert.match(tools, /name: 'cron_create'/)
   assert.match(tools, /name: 'cron_list'/)
@@ -28,9 +29,9 @@ test('installable bundle declares host apply, client half, unique id, and no @de
   assert.match(tools, /hour/)
   assert.match(tools, /Current local time/)
   assert.match(tools, /source: 'runtime'/)
-  assert.match(tools, /current session cwd/)
+  assert.match(tools, /resolveCreateDelivery/)
+  assert.match(tools, /im_bot_id/)
   assert.match(tools, /resolveCreateCwd/)
-  assert.match(tools, /Working directory: if the user is chatting in a workspace/)
   assert.match(tools, /after_minutes/)
   assert.match(tools, /Extra schedule fields are ignored/)
   assert.doesNotMatch(tools, /pass only one of expr, at, or hour/)
@@ -40,80 +41,26 @@ test('installable bundle declares host apply, client half, unique id, and no @de
   assert.doesNotMatch(tools, /from ['"]@deepseek-ai\//)
   const host = await readFile(join(root, 'lib/host.js'), 'utf8')
   assert.match(host, /agentDefaultModel/)
-  assert.match(host, /system-prompt\/assemble/)
-  assert.match(host, /agentOptions/)
-  assert.match(host, /nextRunAt === null/)
+  assert.match(host, /deliverRunToIm/)
+  assert.match(host, /PLUGIN_NAME = 'dsh-ops-cron'/)
+  assert.match(host, /API_PREFIX = '\/dsh-ops-cron'/)
   assert.match(host, /resolveSessionPlacement/)
-  assert.match(host, /adoptSessionIntoWorkspace/)
-  assert.match(host, /attachLiveSessionToWorkspace/)
-  assert.match(host, /listWorkspaceChoices/)
-  assert.match(host, /\/workspaces/)
-  assert.match(host, /listModelChoices/)
-  assert.match(host, /resolveJobModel/)
   assert.match(host, /\/models/)
   assert.doesNotMatch(host, /from ['"]@deepseek-ai\//)
   const client = await readFile(join(root, 'lib/client.js'), 'utf8')
-  assert.match(client, /定时任务/)
+  assert.match(client, /运维定时/)
+  assert.match(client, /dsh-ops-cron/)
   assert.match(client, /settings\.plugin\.item/)
-  assert.match(client, /新建会话/)
-  assert.match(client, /logoRow/)
-  assert.match(client, /dsh-ct-entry/)
-  assert.match(client, /centerCol/)
-  assert.match(client, /data-dsh-ct-host/)
-  assert.match(client, /_collapsed"\]\[data-dsh-ct-mode=on\] \.dsh-ct-region/)
-  assert.match(client, /listRoot\.parentElement !== region\) region\.appendChild\(listRoot\)/)
-  assert.match(client, /jobStamp/)
-  assert.doesNotMatch(client, /\[data-dsh-ct-mode=on\] \.dsh-ct-region\{display:flex !important;animation:/)
-  assert.match(client, /visibility:hidden/)
-  assert.match(client, /createPortal\(editor, paneHost\)/)
-  assert.match(client, /sidebarCollapsed/)
-  assert.match(client, /_collapsed/)
-  assert.match(client, /width:36px/)
-  assert.match(client, /data-collapsed/)
-  assert.match(client, /translate\(-50%, -50%\)/)
-  assert.match(client, /返回工作区/)
-  assert.match(client, /runs\/\$\{run\.id\}\/open/)
-  assert.match(client, /regionArea/)
-  assert.match(client, /sessions\.open\(/)
-  assert.match(client, /getService\(ctx, faces, 'sessions'\)/)
-  assert.match(client, /workspaceSkin/)
-  assert.match(client, /IconFolderOpen16/)
-  assert.match(client, /IconProjectAddOutline16/)
-  assert.match(client, /IconPlayOutline16/)
-  assert.match(client, /IconPauseOutline16/)
-  assert.match(client, /IconSearchOutline16/)
-  assert.match(client, /searchPlaceholder/)
-  assert.match(client, /\/conceal/)
-  assert.match(client, /shouldPromoteCronFork/)
-  assert.match(client, /workspaceTitleFromCronFork/)
-  assert.match(client, /leaveCronMode/)
-  assert.match(client, /fork rename failed/)
-  assert.match(client, /sessions\/\$\{encodeURIComponent\(row\.id\)\}\/adopt/)
-  assert.match(client, /sessions\.length > 0 && visible\.length === 0/)
-  assert.match(client, /未分组|未分类/)
-  assert.match(client, /expanded\[job\.id\] === true/)
-  assert.match(client, /inject = \['slots', 'locale', 'settingsScope'\]/)
-  assert.doesNotMatch(client, /inject = \[[^\]]*sessions[^\]]*\]/)
-  assert.match(client, /工作目录/)
-  assert.match(client, /cwdRecent/)
-  assert.match(client, /cwdCustom/)
+  assert.match(client, /deliveryKind/)
+  assert.match(client, /imBotId/)
+  assert.match(client, /imTargetId/)
   assert.match(client, /CwdField/)
   assert.match(client, /ModelField/)
-  assert.match(client, /api\('\/models'\)/)
-  assert.match(tools, /resolveCreateModel/)
-  assert.match(tools, /snapshots the current session model/)
-  assert.match(client, /api\('\/workspaces'\)/)
-  assert.match(client, /atToLocalInput/)
-  assert.match(client, /localInputToAt/)
+  assert.match(client, /inject = \['slots', 'locale', 'settingsScope'\]/)
+  const delivery = await readFile(join(root, 'lib/delivery.js'), 'utf8')
+  assert.match(delivery, /resolveCreateDelivery/)
+  assert.match(delivery, /deliverRunToIm/)
   const prd = await readFile(join(root, 'docs/PRD.md'), 'utf8')
-  assert.match(prd, /左侧侧边栏「新会话」按钮正下方的「定时任务」入口/)
-  assert.match(prd, /设置页「插件配置」里的定时任务设置/)
-  assert.match(prd, /定时任务历史/)
-  assert.match(prd, /chicheng-cron/)
-  assert.match(prd, /dsh-automation/)
-  assert.match(prd, /cronjob-dsh-plugin/)
-  assert.match(prd, /dsh-cron/)
-  assert.match(prd, /dsh-schedule-tasks/)
+  assert.match(prd, /定时任务/)
   assert.match(prd, /dsh-schedule/)
-  assert.match(prd, /非目标/)
 })