diff --git a/packages/engine-chronocat-api/src/api/channel/mute.ts b/packages/engine-chronocat-api/src/api/channel/mute.ts
new file mode 100644
index 0000000..0fcb935
--- /dev/null
+++ b/packages/engine-chronocat-api/src/api/channel/mute.ts
@@ -0,0 +1,13 @@
+import type { ChannelMutePayload, ChronocatContext } from '@chronocat/shell'
+import { setGroupShutUp } from '../../definitions/groupService'
+
+export const buildChannelMute =
+  (_ctx: ChronocatContext) =>
+  async ({ channel_id, enable }: ChannelMutePayload) => {
+    await setGroupShutUp({
+      groupCode: channel_id,
+      shutUp: enable,
+    })
+
+    return {}
+  }
diff --git a/packages/engine-chronocat-api/src/index.ts b/packages/engine-chronocat-api/src/index.ts
index 9dc5412..8afda54 100644
--- a/packages/engine-chronocat-api/src/index.ts
+++ b/packages/engine-chronocat-api/src/index.ts
@@ -2,6 +2,7 @@ import type { RedIpcArgs } from '@chronocat/red'
 import type { ChronocatContext } from '@chronocat/shell'
 import { ipcMan } from 'ipcman'
 import { buildChannelMemberMute } from './api/channel/member/mute'
+import { buildChannelMute } from './api/channel/mute'
 import { buildAssetsGet } from './api/internal/assets/get'
 import { qfaceGet, qfaceList } from './api/internal/qface'
 import { buildLoginGet } from './api/login/get'
@@ -21,6 +22,7 @@ export const apply = async (ctx: ChronocatContext) => {
 
   const register = ctx.chronocat.api.register(name)
   register('chronocat.internal.assets.get', buildAssetsGet(ctx))
+  register('unsafe.channel.mute', buildChannelMute(ctx))
   register('unsafe.channel.member.mute', buildChannelMemberMute(ctx))
   register('message.create', buildMessageCreate(ctx))
   register('login.get', buildLoginGet(ctx))
diff --git a/packages/shell/src/satori/routes/channel/mute.ts b/packages/shell/src/satori/routes/channel/mute.ts
new file mode 100644
index 0000000..f25b061
--- /dev/null
+++ b/packages/shell/src/satori/routes/channel/mute.ts
@@ -0,0 +1,29 @@
+import type { ChannelMutePayload } from '../../types'
+import type { RouteContext } from '../types'
+
+export const channelMute = async ({
+  cctx,
+  path,
+  req,
+  res,
+  json,
+}: RouteContext) => {
+  const payload = (await json()) as ChannelMutePayload
+
+  const validateResult =
+    await cctx.chronocat.validate('ChannelMutePayload')(payload)
+
+  if (validateResult) {
+    const err = `解析 ${path} 请求时出现问题，来自 ${req.socket.remoteAddress}。${validateResult}`
+
+    cctx.chronocat.l.error(err, {
+      code: 400,
+    })
+
+    res.writeHead(400)
+    res.end(`400 bad request\n${err}`)
+    return
+  }
+
+  return await cctx.chronocat.api['unsafe.channel.mute'](payload)
+}
diff --git a/packages/shell/src/satori/routes/index.ts b/packages/shell/src/satori/routes/index.ts
index 7d9fdda..8737396 100644
--- a/packages/shell/src/satori/routes/index.ts
+++ b/packages/shell/src/satori/routes/index.ts
@@ -1,7 +1,7 @@
 // import { channelGet } from './channel/get'
 // import { channelList } from './channel/list'
 import { channelMemberMute } from './channel/member/mute'
-// import { channelMute } from './channel/mute'
+import { channelMute } from './channel/mute'
 // import { friendApprove } from './friend/approve'
 // import { friendList } from './friend/list'
 // import { friendRemove } from './friend/remove'
@@ -28,7 +28,7 @@ const routesIntl = {
   'channel.create': notImplemented,
   'channel.update': notImplemented,
   'channel.delete': notImplemented,
-  // 'unsafe.channel.mute': channelMute,
+  'unsafe.channel.mute': channelMute,
   'unsafe.channel.member.mute': channelMemberMute,
   // 'user.channel.create': userChannelCreate,
   // 'guild.get': guildGet,
diff --git a/packages/shell/src/types.ts b/packages/shell/src/types.ts
index 010e326..bf07884 100644
--- a/packages/shell/src/types.ts
+++ b/packages/shell/src/types.ts
@@ -4,6 +4,7 @@ import type styles from 'ansi-styles'
 import type { O } from 'ts-toolbelt'
 import type {
   ChannelMemberMutePayload,
+  ChannelMutePayload,
   Event,
   Login,
   Message,
@@ -75,6 +76,7 @@ export interface SelfProfileDispatchMessage {
 export interface Methods {
   // Satori
 
+  'unsafe.channel.mute': [[ChannelMutePayload], Record<string, never>]
   'unsafe.channel.member.mute': [
     [ChannelMemberMutePayload],
     Record<string, never>,