diff --git a/app/Http/Controllers/Api/DialogController.php b/app/Http/Controllers/Api/DialogController.php
index 0c262d943..a9a6782f4 100755
--- a/app/Http/Controllers/Api/DialogController.php
+++ b/app/Http/Controllers/Api/DialogController.php
@@ -48,7 +48,7 @@ class DialogController extends AbstractController
     {
         $user = User::auth();
         //
-        $builder = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread'])
+        $builder = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence'])
             ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
             ->where('u.userid', $user->userid);
         if (Request::exists('at_after')) {
@@ -88,7 +88,7 @@ class DialogController extends AbstractController
             return Base::retError('请输入搜索关键词');
         }
         // 搜索会话
-        $dialogs = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread'])
+        $dialogs = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence'])
             ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
             ->where('web_socket_dialogs.name', 'LIKE', "%{$key}%")
             ->where('u.userid', $user->userid)
@@ -121,7 +121,7 @@ class DialogController extends AbstractController
         }
         // 搜索消息会话
         if (count($list) < 20) {
-            $msgs = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'm.id as search_msg_id'])
+            $msgs = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence', 'm.id as search_msg_id'])
                 ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
                 ->join('web_socket_dialog_msgs as m', 'web_socket_dialogs.id', '=', 'm.dialog_id')
                 ->where('u.userid', $user->userid)
@@ -158,7 +158,7 @@ class DialogController extends AbstractController
         //
         $dialog_id = intval(Request::input('dialog_id'));
         //
-        $item = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread'])
+        $item = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence'])
             ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
             ->where('web_socket_dialogs.id', $dialog_id)
             ->where('u.userid', $user->userid)
@@ -1060,6 +1060,69 @@ class DialogController extends AbstractController
         return Base::retSuccess("success", $data);
     }
 
+    /**
+     * @api {get} api/dialog/msg/silence          20. 消息免打扰
+     *
+     * @apiDescription  需要token身份
+     * @apiVersion 1.0.0
+     * @apiGroup dialog
+     * @apiName msg__silence
+     *
+     * @apiParam {Number} dialog_id             会话ID
+     * @apiParam {String} type                  类型
+     * - set
+     * - cancel
+     *
+     * @apiSuccess {Number} ret     返回状态码（1正确、0错误）
+     * @apiSuccess {String} msg     返回信息（错误描述）
+     * @apiSuccess {Object} data    返回数据
+     */
+    public function msg__silence()
+    {
+        $user = User::auth();
+        $dialogId = intval(Request::input('dialog_id'));
+        $type = Request::input('type');
+        $dialogUser = WebSocketDialogUser::whereUserid($user->userid)->whereDialogId($dialogId)->first();
+        if (!$dialogUser) {
+            return Base::retError("会话不存在");
+        }
+        //
+        $dialogData = WebSocketDialog::find($dialogId);
+        if (empty($dialogData)) {
+            return Base::retError("会话不存在");
+        }
+        if ($dialogData->type === 'group' && $dialogData->group_type !== 'user') {
+            return Base::retError("此会话不允许设置免打扰");
+        }
+        //
+        switch ($type) {
+            case 'set':
+                $data['silence'] = 0;
+                WebSocketDialogMsgRead::whereUserid($user->userid)
+                    ->whereReadAt(null)
+                    ->whereDialogId($dialogId)
+                    ->chunkById(100, function ($list) {
+                        WebSocketDialogMsgRead::onlyMarkRead($list);
+                    });
+                $dialogUser->silence = 1;
+                $dialogUser->save();
+                break;
+
+            case 'cancel':
+                $dialogUser->silence = 0;
+                $dialogUser->save();
+                break;
+
+            default:
+                return Base::retError("参数错误");
+        }
+        $data = [
+            'id' => $dialogId,
+            'silence' => $dialogUser->silence,
+        ];
+        return Base::retSuccess("success", $data);
+    }
+
     /**
      * @api {get} api/dialog/msg/forward          21. 转发消息给
      *
diff --git a/app/Models/WebSocketDialog.php b/app/Models/WebSocketDialog.php
index d6b5c5903..9f946ae4f 100644
--- a/app/Models/WebSocketDialog.php
+++ b/app/Models/WebSocketDialog.php
@@ -5,6 +5,7 @@ namespace App\Models;
 use App\Exceptions\ApiException;
 use App\Module\Base;
 use App\Tasks\PushTask;
+use Cache;
 use Carbon\Carbon;
 use Hhxsv5\LaravelS\Swoole\Task\Task;
 use Illuminate\Database\Eloquent\SoftDeletes;
@@ -60,6 +61,13 @@ class WebSocketDialog extends AbstractModel
      */
     public function formatData($userid, $hasData = false)
     {
+        $dialogUserFun = function ($key, $default = null) use ($userid) {
+            $data = Cache::remember("Dialog::formatData", now()->addSeconds(10), function () use ($userid) {
+                return WebSocketDialogUser::whereDialogId($this->id)->whereUserid($userid)->first()?->toArray();
+            });
+            return $data[$key] ?? $default;
+        };
+        //
         if (isset($this->search_msg_id)) {
             // 最后消息 (搜索预览消息)
             $this->last_msg = WebSocketDialogMsg::whereDialogId($this->id)->find($this->search_msg_id);
@@ -76,7 +84,9 @@ class WebSocketDialog extends AbstractModel
                 $this->mention = $unreadBuilder->clone()->whereMention(1)->count();
                 $this->last_umid = intval($unreadBuilder->clone()->orderByDesc('msg_id')->value('msg_id'));
             }
-            $this->mark_unread = $this->mark_unread ?? WebSocketDialogUser::whereDialogId($this->id)->whereUserid($userid)->value('mark_unread');
+            $this->mark_unread = $this->mark_unread ?? $dialogUserFun('mark_unread');
+            // 是否免打扰
+            $this->silence = $this->silence ?? $dialogUserFun('silence');
             // 对话人数
             $builder = WebSocketDialogUser::whereDialogId($this->id);
             $this->people = $builder->count();
@@ -86,7 +96,7 @@ class WebSocketDialog extends AbstractModel
         // 对方信息
         $this->dialog_user = null;
         $this->group_info = null;
-        $this->top_at = $this->top_at ?? WebSocketDialogUser::whereDialogId($this->id)->whereUserid($userid)->value('top_at');
+        $this->top_at = $this->top_at ?? $dialogUserFun('top_at');
         $this->bot = 0;
         switch ($this->type) {
             case "user":
diff --git a/app/Models/WebSocketDialogMsg.php b/app/Models/WebSocketDialogMsg.php
index 02991e6a6..a4d40269d 100644
--- a/app/Models/WebSocketDialogMsg.php
+++ b/app/Models/WebSocketDialogMsg.php
@@ -541,8 +541,7 @@ class WebSocketDialogMsg extends AbstractModel
         $text = preg_replace("/<img\s+class=\"browse\"[^>]*?>/", "[图片]", $text);
         if (!$preserveHtml) {
             $text = strip_tags($text);
-            $text = str_replace("&nbsp;", " ", $text);
-            $text = str_replace("&amp;", "&", $text);
+            $text = str_replace(["&nbsp;", "&amp;", "&lt;", "&gt;"], [" ", "&", "<", ">"], $text);
         }
         return $text;
     }
diff --git a/app/Models/WebSocketDialogUser.php b/app/Models/WebSocketDialogUser.php
index 1f48cf039..24d634158 100644
--- a/app/Models/WebSocketDialogUser.php
+++ b/app/Models/WebSocketDialogUser.php
@@ -10,6 +10,7 @@ namespace App\Models;
  * @property int|null $userid 会员ID
  * @property string|null $top_at 置顶时间
  * @property int|null $mark_unread 是否标记为未读：0否，1是
+ * @property int|null $silence 是否免打扰：0否，1是
  * @property int|null $inviter 邀请人
  * @property int|null $important 是否不可移出（项目、任务、部门人员）
  * @property \Illuminate\Support\Carbon|null $created_at
@@ -23,6 +24,7 @@ namespace App\Models;
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser whereImportant($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser whereInviter($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser whereMarkUnread($value)
+ * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser whereSilence($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser whereTopAt($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser whereUpdatedAt($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser whereUserid($value)
diff --git a/app/Tasks/BotReceiveMsgTask.php b/app/Tasks/BotReceiveMsgTask.php
index 2ad6ea8e4..12bb9b37f 100644
--- a/app/Tasks/BotReceiveMsgTask.php
+++ b/app/Tasks/BotReceiveMsgTask.php
@@ -192,7 +192,7 @@ class BotReceiveMsgTask extends AbstractTask
                 case '/dialog':
                     $data = $this->botManagerOne($array[1], $msg->userid);
                     if ($data) {
-                        $list = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread'])
+                        $list = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence'])
                             ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
                             ->where('web_socket_dialogs.name', 'LIKE', "%{$array[2]}%")
                             ->where('u.userid', $data->userid)
diff --git a/app/Tasks/WebSocketDialogMsgTask.php b/app/Tasks/WebSocketDialogMsgTask.php
index 833855fb4..f35f7c3a1 100644
--- a/app/Tasks/WebSocketDialogMsgTask.php
+++ b/app/Tasks/WebSocketDialogMsgTask.php
@@ -24,7 +24,7 @@ class WebSocketDialogMsgTask extends AbstractTask
     protected $id;
     protected $ignoreFd;
     protected $msgNotExistRetry = false;    // 推送失败后重试
-    protected $silence = false;             // 静默推送（1:前端不通知、2:App不推送）
+    protected $silence = false;             // 静默推送（前端不通知、App不推送，如果会话设置了免打扰则强制静默）
     protected $endPush = [];
     protected $endArray = [];
 
@@ -85,6 +85,8 @@ class WebSocketDialogMsgTask extends AbstractTask
         if (empty($dialog)) {
             return;
         }
+        $silences = $dialog->dialogUser->pluck('silence', 'userid')->toArray();
+        $userids = array_keys($silences);
 
         // 提及会员
         $mentions = [];
@@ -96,7 +98,6 @@ class WebSocketDialogMsgTask extends AbstractTask
         }
 
         // 将会话以外的成员加入会话内
-        $userids = $dialog->dialogUser->pluck('userid')->toArray();
         $diffids = array_values(array_diff($mentions, $userids));
         if ($diffids) {
             // 仅(群聊)且(是群主或没有群主)才可以@成员以外的人
@@ -111,7 +112,11 @@ class WebSocketDialogMsgTask extends AbstractTask
         $array = [];
         foreach ($userids AS $userid) {
             if ($userid == $msg->userid) {
-                $array[$userid] = false;
+                $array[$userid] = [
+                    'userid' => $userid,
+                    'silence' => $this->silence || $silences[$userid],
+                    'mention' => false,
+                ];
             } else {
                 $mention = array_intersect([0, $userid], $mentions) ? 1 : 0;
                 WebSocketDialogMsgRead::createInstance([
@@ -120,7 +125,11 @@ class WebSocketDialogMsgTask extends AbstractTask
                     'userid' => $userid,
                     'mention' => $mention,
                 ])->saveOrIgnore();
-                $array[$userid] = $mention;
+                $array[$userid] = [
+                    'userid' => $userid,
+                    'silence' => $this->silence || $silences[$userid],
+                    'mention' => $mention,
+                ];
                 // 机器人收到消处理
                 $botUser = User::whereUserid($userid)->whereBot(1)->first();
                 if ($botUser) {
@@ -132,40 +141,41 @@ class WebSocketDialogMsgTask extends AbstractTask
         $msg->send = WebSocketDialogMsgRead::whereMsgId($msg->id)->count();
         $msg->save();
         // 开始推送消息
-        foreach ($array as $userid => $mention) {
+        $umengUserid = [];
+        foreach ($array as $item) {
             $this->endPush[] = [
-                'userid' => $userid,
+                'userid' => $item['userid'],
                 'ignoreFd' => $this->ignoreFd,
                 'msg' => [
                     'type' => 'dialog',
                     'mode' => 'add',
-                    'silence' => $this->silence ? 1 : 0,
+                    'silence' => $item['silence'] ? 1 : 0,
                     'data' => array_merge($msg->toArray(), [
-                        'mention' => $mention,
+                        'mention' => $item['mention'],
                     ]),
                 ]
             ];
+            if ($item['userid'] != $msg->userid && !$item['silence'] && !$this->silence) {
+                $umengUserid[] = $item['userid'];
+            }
         }
         // umeng推送app
-        $setting = Base::setting('appPushSetting');
-        $pushMsg = $setting['push'] === 'open' && $setting['push_msg'] !== 'close';
-        if (!$this->silence && $pushMsg) {
-            $umengUserid = $array;
-            if (isset($umengUserid[$msg->userid])) {
-                unset($umengUserid[$msg->userid]);
+        if ($umengUserid) {
+            $setting = Base::setting('appPushSetting');
+            $pushMsg = $setting['push'] === 'open' && $setting['push_msg'] !== 'close';
+            if ($pushMsg) {
+                $umengTitle = User::userid2nickname($msg->userid);
+                if ($dialog->type == 'group') {
+                    $umengTitle = "{$dialog->getGroupName()} ($umengTitle)";
+                }
+                $this->endArray[] = new PushUmengMsg($umengUserid, [
+                    'title' => $umengTitle,
+                    'body' => $msg->previewMsg(),
+                    'description' => "MID:{$msg->id}",
+                    'seconds' => 3600,
+                    'badge' => 1,
+                ]);
             }
-            $umengUserid = array_keys($umengUserid);
-            $umengTitle = User::userid2nickname($msg->userid);
-            if ($dialog->type == 'group') {
-                $umengTitle = "{$dialog->getGroupName()} ($umengTitle)";
-            }
-            $this->endArray[] = new PushUmengMsg($umengUserid, [
-                'title' => $umengTitle,
-                'body' => $msg->previewMsg(),
-                'description' => "MID:{$msg->id}",
-                'seconds' => 3600,
-                'badge' => 1,
-            ]);
         }
 
         // 推送目标②：正在打开这个任务会话的会员
@@ -173,9 +183,9 @@ class WebSocketDialogMsgTask extends AbstractTask
             $list = User::whereTaskDialogId($dialog->id)->pluck('userid')->toArray();
             if ($list) {
                 $array = [];
-                foreach ($list as $uid) {
-                    if (!in_array($uid, $userids)) {
-                        $array[] = $uid;
+                foreach ($list as $item) {
+                    if (!in_array($item, $userids)) {
+                        $array[] = $item;
                     }
                 }
                 if ($array) {
diff --git a/database/migrations/2023_01_17_124320_add_web_socket_dialog_users_add_silence.php b/database/migrations/2023_01_17_124320_add_web_socket_dialog_users_add_silence.php
new file mode 100644
index 000000000..b4ffda856
--- /dev/null
+++ b/database/migrations/2023_01_17_124320_add_web_socket_dialog_users_add_silence.php
@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddWebSocketDialogUsersAddSilence extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('web_socket_dialog_users', function (Blueprint $table) {
+            if (!Schema::hasColumn('web_socket_dialog_users', 'silence')) {
+                $table->boolean('silence')->default(0)->nullable()->after('mark_unread')->comment('是否免打扰：0否，1是');
+            }
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('web_socket_dialog_users', function (Blueprint $table) {
+            $table->dropColumn("silence");
+        });
+    }
+}
diff --git a/public/css/fonts/taskfont/iconfont.ttf b/public/css/fonts/taskfont/iconfont.ttf
index ab5e55f2d..f96027b2f 100644
Binary files a/public/css/fonts/taskfont/iconfont.ttf and b/public/css/fonts/taskfont/iconfont.ttf differ
diff --git a/public/css/fonts/taskfont/iconfont.woff b/public/css/fonts/taskfont/iconfont.woff
index 783a77bb5..d203ec9b0 100644
Binary files a/public/css/fonts/taskfont/iconfont.woff and b/public/css/fonts/taskfont/iconfont.woff differ
diff --git a/public/css/fonts/taskfont/iconfont.woff2 b/public/css/fonts/taskfont/iconfont.woff2
index e379e314c..2538cab30 100644
Binary files a/public/css/fonts/taskfont/iconfont.woff2 and b/public/css/fonts/taskfont/iconfont.woff2 differ
diff --git a/resources/assets/js/components/Mobile/Tabbar.vue b/resources/assets/js/components/Mobile/Tabbar.vue
index afcd92dd4..88b4085f4 100644
--- a/resources/assets/js/components/Mobile/Tabbar.vue
+++ b/resources/assets/js/components/Mobile/Tabbar.vue
@@ -97,7 +97,7 @@ export default {
             let num = 0;        // 未读
             let mention = 0;    // 提及
             this.cacheDialogs.some(dialog => {
-                num += $A.getDialogUnread(dialog);
+                num += $A.getDialogUnread(dialog, false);
                 mention += $A.getDialogMention(dialog);
             })
             if (num > 99) {
@@ -129,7 +129,7 @@ export default {
         msgAllUnread() {
             let num = 0;
             this.cacheDialogs.some(dialog => {
-                num += $A.getDialogUnread(dialog);
+                num += $A.getDialogUnread(dialog, false);
             })
             return num;
         },
diff --git a/resources/assets/js/functions/web.js b/resources/assets/js/functions/web.js
index 51ba84fd0..9699cd3ea 100755
--- a/resources/assets/js/functions/web.js
+++ b/resources/assets/js/functions/web.js
@@ -350,10 +350,12 @@
         /**
          * 返回对话未读数量
          * @param dialog
+         * @param containSilence
          * @returns {*|number}
          */
-        getDialogUnread(dialog) {
-            return dialog ? (dialog.unread || dialog.mark_unread || 0) : 0
+        getDialogUnread(dialog, containSilence) {
+            const unread = containSilence || !dialog.silence ? dialog.unread : 0
+            return dialog ? (unread || dialog.mark_unread || 0) : 0
         },
 
         /**
@@ -375,9 +377,12 @@
             text = text.replace(/<img\s+class="emoticon"[^>]*?alt="(\S+)"[^>]*?>/g, "[$1]")
             text = text.replace(/<img\s+class="emoticon"[^>]*?>/g, `[${$A.L('动画表情')}]`)
             text = text.replace(/<img\s+class="browse"[^>]*?>/g, `[${$A.L('图片')}]`)
+            text = text.replace(/<[^>]+>/g,"")
             text = text.replace(/&nbsp;/g," ")
             text = text.replace(/&amp;/g,"&")
-            return text.replace(/<[^>]+>/g,"")
+            text = text.replace(/&lt;/g,"<")
+            text = text.replace(/&gt;/g,">")
+            return text
         },
 
         /**
diff --git a/resources/assets/js/pages/manage.vue b/resources/assets/js/pages/manage.vue
index 3e851f731..d637faba1 100644
--- a/resources/assets/js/pages/manage.vue
+++ b/resources/assets/js/pages/manage.vue
@@ -448,7 +448,7 @@ export default {
             let num = 0;        // 未读
             let mention = 0;    // 提及
             this.cacheDialogs.some(dialog => {
-                num += $A.getDialogUnread(dialog);
+                num += $A.getDialogUnread(dialog, false);
                 mention += $A.getDialogMention(dialog);
             })
             if (num > 99) {
@@ -480,7 +480,7 @@ export default {
         msgAllUnread() {
             let num = 0;
             this.cacheDialogs.some(dialog => {
-                num += $A.getDialogUnread(dialog);
+                num += $A.getDialogUnread(dialog, false);
             })
             return num;
         },
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index 13cdb690a..8517eab1d 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -703,7 +703,7 @@ export default {
         msgUnreadOnly() {
             let num = 0;
             this.cacheDialogs.some(dialog => {
-                num += $A.getDialogUnread(dialog);
+                num += $A.getDialogUnread(dialog, false);
             })
             if (num <= 0) {
                 return '';
diff --git a/resources/assets/js/pages/manage/components/ProjectPanel.vue b/resources/assets/js/pages/manage/components/ProjectPanel.vue
index 680a54216..658a01b17 100644
--- a/resources/assets/js/pages/manage/components/ProjectPanel.vue
+++ b/resources/assets/js/pages/manage/components/ProjectPanel.vue
@@ -586,7 +586,7 @@ export default {
         msgUnread() {
             const {cacheDialogs, projectData} = this;
             const dialog = cacheDialogs.find(({id}) => id === projectData.dialog_id);
-            return dialog ? $A.getDialogUnread(dialog) : 0;
+            return dialog ? $A.getDialogUnread(dialog, false) : 0;
         },
 
         panelTask() {
diff --git a/resources/assets/js/pages/manage/messenger.vue b/resources/assets/js/pages/manage/messenger.vue
index dab823011..838dc6363 100644
--- a/resources/assets/js/pages/manage/messenger.vue
+++ b/resources/assets/js/pages/manage/messenger.vue
@@ -83,9 +83,10 @@
                                         <em v-if="formatMsgEmojiDesc(dialog.last_msg)">{{formatMsgEmojiDesc(dialog.last_msg)}}</em>
                                         <span>{{$A.getMsgSimpleDesc(dialog.last_msg)}}</span>
                                     </div>
+                                    <div v-if="dialog.silence" class="taskfont last-silence">&#xe7d7;</div>
                                 </div>
                             </div>
-                            <Badge class="dialog-num" :count="$A.getDialogUnread(dialog)"/>
+                            <Badge class="dialog-num" :type="dialog.silence ? 'normal' : 'error'" :count="$A.getDialogUnread(dialog, true)"/>
                             <div class="dialog-line"></div>
                         </li>
                     </ul>
@@ -120,13 +121,13 @@
                             <div :style="{userSelect:operateVisible ? 'none' : 'auto', height: operateStyles.height}"></div>
                             <DropdownMenu slot="list">
                                 <DropdownItem @click.native="handleTopClick">
-                                    {{ $L(operateItem.top_at ? '取消置顶' : '置顶该聊天') }}
+                                    {{ $L(operateItem.top_at ? '取消置顶' : '置顶') }}
                                 </DropdownItem>
-                                <DropdownItem @click.native="handleReadClick('read')" v-if="$A.getDialogUnread(operateItem) > 0">
-                                    {{ $L('标记已读') }}
+                                <DropdownItem @click.native="handleReadClick">
+                                    {{ $L($A.getDialogUnread(operateItem, true) > 0 ? '标记已读' : '标记未读') }}
                                 </DropdownItem>
-                                <DropdownItem @click.native="handleReadClick('unread')" v-else>
-                                    {{ $L('标记未读') }}
+                                <DropdownItem @click.native="handleSilenceClick" :disabled="silenceDisabled(operateItem)">
+                                    {{ $L(operateItem.silence ? '允许消息通知' : '消息免打扰') }}
                                 </DropdownItem>
                             </DropdownMenu>
                         </Dropdown>
@@ -351,7 +352,7 @@ export default {
             return function (type) {
                 let num = 0;
                 this.cacheDialogs.some((dialog) => {
-                    let unread = $A.getDialogUnread(dialog);
+                    let unread = $A.getDialogUnread(dialog, false);
                     if (unread) {
                         switch (type) {
                             case 'project':
@@ -480,7 +481,7 @@ export default {
         onActive(type) {
             if (this.dialogActive == type) {
                 // 再次点击滚动到未读条目
-                const dialog = this.dialogList.find(dialog => $A.getDialogUnread(dialog) > 0)
+                const dialog = this.dialogList.find(dialog => $A.getDialogUnread(dialog, false) > 0)
                 if (dialog) {
                     $A.scrollIntoViewIfNeeded(this.$refs[`dialog_${dialog.id}`][0])
                 }
@@ -531,7 +532,7 @@ export default {
         },
 
         filterDialog(dialog) {
-            if ($A.getDialogUnread(dialog) > 0 || dialog.id == this.dialogId || dialog.top_at || dialog.todo_num > 0) {
+            if ($A.getDialogUnread(dialog, false) > 0 || dialog.id == this.dialogId || dialog.top_at || dialog.todo_num > 0) {
                 return true
             }
             if (dialog.name === undefined || dialog.dialog_delete === 1) {
@@ -718,12 +719,29 @@ export default {
             });
         },
 
-        handleReadClick(type) {
+        handleReadClick() {
             this.$store.dispatch("call", {
                 url: 'dialog/msg/mark',
                 data: {
                     dialog_id: this.operateItem.id,
-                    type: type
+                    type: $A.getDialogUnread(this.operateItem, true) > 0 ? 'read' : 'unread'
+                },
+            }).then(({data}) => {
+                this.$store.dispatch("saveDialog", data);
+            }).catch(({msg}) => {
+                $A.modalError(msg);
+            });
+        },
+
+        handleSilenceClick() {
+            if (this.silenceDisabled(this.operateItem)) {
+                return
+            }
+            this.$store.dispatch("call", {
+                url: 'dialog/msg/silence',
+                data: {
+                    dialog_id: this.operateItem.id,
+                    type: this.operateItem.silence ? 'cancel' : 'set'
                 },
             }).then(({data}) => {
                 this.$store.dispatch("saveDialog", data);
@@ -747,7 +765,12 @@ export default {
             $A.eeuiAppSendMessage({
                 action: 'gotoSetting',
             });
-        }
+        },
+
+        silenceDisabled(data) {
+            const {type, group_type} = data
+            return type === 'group' && group_type !== 'user'
+        },
     }
 }
 </script>
diff --git a/resources/assets/sass/pages/page-messenger.scss b/resources/assets/sass/pages/page-messenger.scss
index 7007bb0de..b41e3dfc6 100644
--- a/resources/assets/sass/pages/page-messenger.scss
+++ b/resources/assets/sass/pages/page-messenger.scss
@@ -205,6 +205,7 @@
                                 .dialog-text {
                                     color: $primary-desc-color;
                                     font-size: 12px;
+                                    min-height: 24px;
                                     line-height: 24px;
                                     display: flex;
                                     align-items: center;
@@ -248,6 +249,10 @@
                                             text-overflow: ellipsis;
                                         }
                                     }
+                                    .last-silence {
+                                        padding-left: 4px;
+                                        color: rgba($primary-desc-color, 0.5);
+                                    }
                                 }
                             }
                             .dialog-num {
diff --git a/resources/assets/statics/public/css/fonts/taskfont/iconfont.ttf b/resources/assets/statics/public/css/fonts/taskfont/iconfont.ttf
index ab5e55f2d..f96027b2f 100644
Binary files a/resources/assets/statics/public/css/fonts/taskfont/iconfont.ttf and b/resources/assets/statics/public/css/fonts/taskfont/iconfont.ttf differ
diff --git a/resources/assets/statics/public/css/fonts/taskfont/iconfont.woff b/resources/assets/statics/public/css/fonts/taskfont/iconfont.woff
index 783a77bb5..d203ec9b0 100644
Binary files a/resources/assets/statics/public/css/fonts/taskfont/iconfont.woff and b/resources/assets/statics/public/css/fonts/taskfont/iconfont.woff differ
diff --git a/resources/assets/statics/public/css/fonts/taskfont/iconfont.woff2 b/resources/assets/statics/public/css/fonts/taskfont/iconfont.woff2
index e379e314c..2538cab30 100644
Binary files a/resources/assets/statics/public/css/fonts/taskfont/iconfont.woff2 and b/resources/assets/statics/public/css/fonts/taskfont/iconfont.woff2 differ