diff --git a/app/Http/Controllers/Api/DialogController.php b/app/Http/Controllers/Api/DialogController.php
index 2216ebfd7..b3dd60d51 100755
--- a/app/Http/Controllers/Api/DialogController.php
+++ b/app/Http/Controllers/Api/DialogController.php
@@ -259,6 +259,9 @@ class DialogController extends AbstractController
             ->where('d.id', $dialog_id)
             ->whereNull('d.deleted_at')
             ->first();
+        if (empty($item)) {
+            return Base::retError('不在成员列表内');
+        }
         return Base::retSuccess('success', WebSocketDialog::synthesizeData($item, $user->userid));
     }
 
diff --git a/language/original-web.txt b/language/original-web.txt
index f28a41221..7f66a92cc 100644
--- a/language/original-web.txt
+++ b/language/original-web.txt
@@ -1959,3 +1959,4 @@ API请求的URL路径
 获取本地模型列表
 
 任务超期未完成
+打开部门群
diff --git a/resources/assets/js/pages/manage.vue b/resources/assets/js/pages/manage.vue
index 9baad0242..1f8c26f68 100644
--- a/resources/assets/js/pages/manage.vue
+++ b/resources/assets/js/pages/manage.vue
@@ -299,7 +299,7 @@
             v-model="allUserShow"
             placement="right"
             :size="1380">
-            <TeamManagement v-if="allUserShow"/>
+            <TeamManagement v-if="allUserShow" @on-close="allUserShow=false"/>
         </DrawerOverlay>
 
         <!--查看所有项目-->
diff --git a/resources/assets/js/pages/manage/components/TeamManagement.vue b/resources/assets/js/pages/manage/components/TeamManagement.vue
index b9f4603fa..daa1a91fd 100644
--- a/resources/assets/js/pages/manage/components/TeamManagement.vue
+++ b/resources/assets/js/pages/manage/components/TeamManagement.vue
@@ -31,7 +31,7 @@
                     <li
                         v-for="item in departmentList"
                         :key="item.id"
-                        :class="[`level-${item.level}`, departmentSelect === item.id ? 'active' : '']"
+                        :class="[`level-${item.level}`, departmentSelect === item.id || departmentOperation === item.id ? 'active' : '']"
                         @click="onSelectDepartment(item.id)">
                         <UserAvatarTip :userid="item.owner_userid" :size="20" class="department-icon">
                             <p><strong>{{$L('部门负责人')}}</strong></p>
@@ -40,12 +40,16 @@
                         <EDropdown
                             size="medium"
                             trigger="click"
+                            @visible-change="onVcDepartment($event, item.id)"
                             @command="onOpDepartment">
                             <i @click.stop="" class="taskfont department-menu">&#xe6e9;</i>
                             <EDropdownMenu slot="dropdown">
                                 <EDropdownItem v-if="item.level <= 2" :command="`add_${item.id}`">
                                     <div>{{$L('添加子部门')}}</div>
                                 </EDropdownItem>
+                                <EDropdownItem v-if="item.dialog_id" :command="`dialog_${item.dialog_id}`">
+                                    <div>{{$L('打开部门群')}}</div>
+                                </EDropdownItem>
                                 <EDropdownItem :command="`edit_${item.id}`">
                                     <div>{{$L('编辑')}}</div>
                                 </EDropdownItem>
@@ -795,6 +799,7 @@ export default {
                 dialog_useid: 0
             },
             departmentList: [],
+            departmentOperation: 0,
 
             dialogLoad: false,
             dialogList: [],
@@ -1259,17 +1264,38 @@ export default {
             this.departmentSelect = id
         },
 
+        onVcDepartment(visible, id) {
+            this.departmentOperation = visible ? id : 0;
+        },
+
         onOpDepartment(val) {
             if ($A.leftExists(val, 'add_')) {
                 this.onShowDepartment({
                     parent_id: parseInt(val.substr(4))
                 })
-            } else if ($A.leftExists(val, 'edit_')) {
+                return
+            }
+
+            if ($A.leftExists(val, 'edit_')) {
                 const editItem = this.departmentList.find(({id}) => id === parseInt(val.substr(5)))
                 if (editItem) {
                     this.onShowDepartment(editItem)
                 }
-            } else if ($A.leftExists(val, 'del_')) {
+                return;
+            }
+
+            if ($A.leftExists(val, 'dialog_')) {
+                const dialogId = parseInt(val.substr(7))
+                this.$store.dispatch("openDialog", dialogId).then(() => {
+                    this.goForward({name: 'manage-messenger'})
+                    this.$emit('on-close')
+                }).catch(({msg}) => {
+                    $A.modalError(msg || this.$L('打开会话失败'))
+                })
+                return;
+            }
+
+            if ($A.leftExists(val, 'del_')) {
                 const delItem = this.departmentList.find(({id}) => id === parseInt(val.substr(4)))
                 if (delItem) {
                     $A.modalConfirm({
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index 69ec72ff9..64cc7cdf7 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -2919,7 +2919,7 @@ export default {
      * @returns {Promise<unknown>}
      */
     openDialog({state, dispatch}, dialog_id) {
-        return new Promise(async resolve => {
+        return new Promise(async (resolve, reject) => {
             let search_msg_id;
             let dialog_msg_id;
             if ($A.isJson(dialog_id)) {
@@ -2933,7 +2933,8 @@ export default {
                 try {
                     await dispatch("getDialogOne", dialog_id)
                 } catch (e) {
-                    console.warn(e);
+                    reject(e);
+                    return;
                 } finally {
                     dispatch("hiddenSpinner")
                 }