1.优化后台管理员管理页面的权限设置，新增zihuaadmin账号

app/admin/controller/Channel.php

@@ -59,58 +59,15 @@ class Channel extends Backend
         }
         $channels = $query->select()->toArray();
 
-        $groupChildrenCache = [];
-        $getGroupChildren = function ($groupId) use (&$getGroupChildren, &$groupChildrenCache) {
-            if ($groupId === null || $groupId === '') return [];
-            if (array_key_exists($groupId, $groupChildrenCache)) return $groupChildrenCache[$groupId];
-            $children = Db::name('admin_group')
-                ->where('pid', $groupId)
-                ->where('status', 1)
-                ->column('id');
-            $all = [];
-            foreach ($children as $cid) {
-                $all[] = $cid;
-                foreach ($getGroupChildren($cid) as $cc) {
-                    $all[] = $cc;
-                }
-            }
-            $groupChildrenCache[$groupId] = $all;
-            return $all;
-        };
-
         $tree = [];
         foreach ($channels as $ch) {
             $channelId = (int) ($ch['id'] ?? 0);
-            $rootGroupIds = Db::name('admin_group')
+            $admins = Db::name('admin')
+                ->field(['id', 'username'])
                 ->where('channel_id', $channelId)
-                ->where('pid', 0)
+                ->order('id', 'asc')
-                ->where('status', 1)
+                ->select()
-                ->column('id');
+                ->toArray();
-            $groupIds = [];
-            foreach ($rootGroupIds as $rootId) {
-                $groupIds[] = $rootId;
-                foreach ($getGroupChildren($rootId) as $gid) {
-                    $groupIds[] = $gid;
-                }
-            }
-
-            $adminIds = [];
-            if ($groupIds) {
-                $adminIds = Db::name('admin_group_access')
-                    ->where('group_id', 'in', array_unique($groupIds))
-                    ->column('uid');
-            }
-            $adminIds = array_values(array_unique($adminIds));
-
-            $admins = [];
-            if ($adminIds) {
-                $admins = Db::name('admin')
-                    ->field(['id', 'username'])
-                    ->where('id', 'in', $adminIds)
-                    ->order('id', 'asc')
-                    ->select()
-                    ->toArray();
-            }
 
             $children = [];
             foreach ($admins as $a) {
@@ -458,9 +415,27 @@ class Channel extends Backend
         if ($channelId <= 0 || $adminIds === []) {
             return [];
         }
+        $accessRows = Db::name('admin_group_access')
+            ->field(['uid', 'group_id'])
+            ->where('uid', 'in', $adminIds)
+            ->order('uid', 'asc')
+            ->order('group_id', 'asc')
+            ->select()
+            ->toArray();
+        $groupIds = [];
+        foreach ($accessRows as $accessRow) {
+            $gid = (int) ($accessRow['group_id'] ?? 0);
+            if ($gid > 0) {
+                $groupIds[] = $gid;
+            }
+        }
+        $groupIds = array_values(array_unique($groupIds));
+        if ($groupIds === []) {
+            return [];
+        }
         $groupRows = Db::name('admin_group')
             ->field(['id', 'pid', 'name'])
-            ->where('channel_id', $channelId)
+            ->where('id', 'in', $groupIds)
             ->order('id', 'asc')
             ->select()
             ->toArray();
@@ -501,13 +476,6 @@ class Channel extends Backend
             return $depth;
         };
 
-        $accessRows = Db::name('admin_group_access')
-            ->field(['uid', 'group_id'])
-            ->where('uid', 'in', $adminIds)
-            ->order('uid', 'asc')
-            ->order('group_id', 'asc')
-            ->select()
-            ->toArray();
         $metaMap = [];
         foreach ($accessRows as $accessRow) {
             $uid = (int) ($accessRow['uid'] ?? 0);

app/admin/controller/auth/Admin.php

@@ -21,7 +21,7 @@ class Admin extends Backend
     /**
      * 分红比例余量查询（表单提示用）
      */
-    protected array $noNeedPermission = ['commissionShareRemainder', 'groupMeta'];
+    protected array $noNeedPermission = ['commissionShareRemainder', 'groupMeta', 'parentMeta'];
 
     protected ?object $model = null;
 
@@ -114,10 +114,7 @@ class Admin extends Backend
             ->alias($alias)
             ->where($where);
 
-        $visibleIds = AdminCommissionDistributionService::getVisibleAdminIdsForOperator(
+        $visibleIds = $this->getVisibleAdminIdsForAdminModule();
-            intval($this->auth->id),
-            $this->auth->isSuperAdmin()
-        );
         if ($visibleIds !== []) {
             $query->where($adminAlias . '.id', 'in', $visibleIds);
         }
@@ -226,7 +223,7 @@ class Admin extends Backend
             return $this->error(__('Invalid parameters'));
         }
 
-        $group = Db::name('admin_group')->where('id', $groupId)->field(['id', 'pid', 'channel_id'])->find();
+        $group = Db::name('admin_group')->where('id', $groupId)->field(['id', 'pid'])->find();
         if (!is_array($group)) {
             return $this->error(__('Record not found'));
         }
@@ -243,7 +240,45 @@ class Admin extends Backend
         return $this->success('', [
             'is_top_level' => $pid === 0,
             'pid' => $pid,
-            'channel_id' => $group['channel_id'] ?? null,
+        ]);
+    }
+
+    /**
+     * 上级代理渠道信息（子代理表单只读展示用）
+     */
+    public function parentMeta(Request $request): Response
+    {
+        $response = $this->initializeBackend($request);
+        if ($response !== null) {
+            return $response;
+        }
+
+        $parentId = intval($request->get('parent_admin_id', 0));
+        if ($parentId <= 0) {
+            return $this->success('', [
+                'channel_id' => null,
+                'channel_name' => '',
+            ]);
+        }
+
+        if (!$this->canManageAdminId($parentId) && !$this->auth->isSuperAdmin()) {
+            return $this->error(__('You have no permission'));
+        }
+
+        $parent = Db::name('admin')->where('id', $parentId)->field(['id', 'channel_id'])->find();
+        if (!is_array($parent)) {
+            return $this->error(__('Invalid parent administrator'));
+        }
+
+        $cid = $parent['channel_id'] ?? null;
+        $channelName = '';
+        if ($cid !== null && $cid !== '') {
+            $channelName = (string) (Db::name('channel')->where('id', $cid)->value('name') ?? '');
+        }
+
+        return $this->success('', [
+            'channel_id' => $cid,
+            'channel_name' => $channelName,
         ]);
     }
 
@@ -300,26 +335,14 @@ class Admin extends Backend
 
             $passwd = $data['password'] ?? '';
             $data   = $this->excludeFields($data);
-            $creatorChannelId = $this->getCreatorChannelId();
-            $groupChannelId = $this->resolveChannelIdFromPrimaryGroup($data['group_arr'] ?? []);
 
             if (!$this->auth->isSuperAdmin()) {
+                $creatorChannelId = $this->getCreatorChannelId();
                 if ($creatorChannelId === null || $creatorChannelId === '') {
                     return $this->error(__('You have no permission'));
                 }
-                if ($groupChannelId === null || $groupChannelId === '') {
-                    return $this->error(__('Selected role group is not bound to a channel'));
-                }
-                if ((string) $groupChannelId !== (string) $creatorChannelId) {
-                    return $this->error(__('Selected role group channel does not match current account'));
-                }
                 $data['channel_id'] = $creatorChannelId;
                 $data['parent_admin_id'] = $this->auth->id;
-            } else {
-                $postedChannel = $data['channel_id'] ?? null;
-                if ($postedChannel === null || $postedChannel === '') {
-                    $data['channel_id'] = ($groupChannelId === null || $groupChannelId === '') ? null : $groupChannelId;
-                }
             }
 
             $parentErr = $this->normalizeParentAndShareFields($data, null, $data['group_arr'] ?? []);
@@ -456,28 +479,13 @@ class Admin extends Backend
 
             $data   = $this->excludeFields($data);
             unset($data['invite_code'], $data['group_arr'], $data['group_name_arr']);
-            if (!$isSelfEdit && $editGroupArr !== null) {
-                $creatorChannelId = $this->getCreatorChannelId();
-                $groupChannelId = $this->resolveChannelIdFromPrimaryGroup($editGroupArr);
-                if (!$this->auth->isSuperAdmin()) {
-                    if ($creatorChannelId === null || $creatorChannelId === '') {
-                        return $this->error(__('You have no permission'));
-                    }
-                    if ($groupChannelId === null || $groupChannelId === '') {
-                        return $this->error(__('Selected role group is not bound to a channel'));
-                    }
-                    if ((string) $groupChannelId !== (string) $creatorChannelId) {
-                        return $this->error(__('Selected role group channel does not match current account'));
-                    }
-                    $data['channel_id'] = $creatorChannelId;
-                } else {
-                    $data['channel_id'] = ($groupChannelId === null || $groupChannelId === '') ? null : $groupChannelId;
-                }
-            }
-
             if (!$isSelfEdit) {
                 if (!$this->auth->isSuperAdmin()) {
-                    unset($data['parent_admin_id']);
+                    unset($data['parent_admin_id'], $data['channel_id']);
+                    $creatorChannelId = $this->getCreatorChannelId();
+                    if ($creatorChannelId !== null && $creatorChannelId !== '') {
+                        $data['channel_id'] = $creatorChannelId;
+                    }
                 }
                 $parentErr = $this->normalizeParentAndShareFields($data, intval($id), $editGroupArr ?? []);
                 if ($parentErr !== null) {
@@ -611,10 +619,7 @@ class Admin extends Backend
             ->alias($alias)
             ->where($where);
 
-        $visibleIds = AdminCommissionDistributionService::getVisibleAdminIdsForOperator(
+        $visibleIds = $this->getVisibleAdminIdsForAdminModule();
-            intval($this->auth->id),
-            $this->auth->isSuperAdmin()
-        );
         if ($visibleIds !== []) {
             $query->where($adminAlias . '.id', 'in', $visibleIds);
         }
@@ -628,6 +633,42 @@ class Admin extends Backend
         return $rows;
     }
 
+    /**
+     * 非超管可见管理员：本人 + 代理树下级 + 角色组管理范围内（本人所在组及下级组）的全部成员。
+     *
+     * @return int[] 空数组表示不限制（超管）
+     */
+    private function getVisibleAdminIdsForAdminModule(): array
+    {
+        if ($this->auth->isSuperAdmin()) {
+            return [];
+        }
+
+        $operatorId = intval($this->auth->id);
+        $ids = AdminCommissionDistributionService::getVisibleAdminIdsForOperator($operatorId, false);
+
+        $groupIds = $this->getManageableGroupIds();
+        if ($groupIds !== []) {
+            $groupAdminIds = Db::name('admin_group_access')
+                ->where('group_id', 'in', $groupIds)
+                ->column('uid');
+            foreach ($groupAdminIds as $uid) {
+                $uidInt = intval($uid);
+                if ($uidInt > 0) {
+                    $ids[] = $uidInt;
+                }
+            }
+        }
+
+        if ($operatorId > 0) {
+            $ids[] = $operatorId;
+        }
+
+        $ids = array_values(array_unique(array_filter($ids, static fn(int $id): bool => $id > 0)));
+
+        return $ids === [] ? [0] : $ids;
+    }
+
     private function checkGroupAuth(array $groups): ?Response
     {
         if ($this->auth->isSuperAdmin()) {
@@ -665,22 +706,6 @@ class Admin extends Backend
         return null;
     }
 
-    /**
-     * @param array<int|string> $groupIds
-     */
-    private function resolveChannelIdFromPrimaryGroup(array $groupIds): mixed
-    {
-        if ($groupIds === []) {
-            return null;
-        }
-        $gid = $groupIds[0];
-        if ($gid === null || $gid === '') {
-            return null;
-        }
-
-        return Db::name('admin_group')->where('id', $gid)->value('channel_id');
-    }
-
     private function canManageAdminId(int $adminId): bool
     {
         if ($this->auth->isSuperAdmin()) {
@@ -689,11 +714,7 @@ class Admin extends Backend
         if ($adminId === intval($this->auth->id)) {
             return true;
         }
-        $visible = AdminCommissionDistributionService::getVisibleAdminIdsForOperator(
+        return in_array($adminId, $this->getVisibleAdminIdsForAdminModule(), true);
-            intval($this->auth->id),
-            false
-        );
-        return in_array($adminId, $visible, true);
     }
 
     /**
@@ -721,14 +742,30 @@ class Admin extends Backend
     {
         if ($this->isPrimaryGroupTopLevel($groupIds)) {
             $data['parent_admin_id'] = null;
-            $channelId = $data['channel_id'] ?? null;
+            if (!$this->auth->isSuperAdmin()) {
-            if ($channelId === null || $channelId === '') {
+                $mayAssignChannel = false;
-                $channelId = $this->resolveChannelIdFromPrimaryGroup($groupIds);
+                foreach (['channel/index', 'channel/Index', 'Channel/index', 'Channel/Index'] as $routePath) {
-                if ($channelId !== null && $channelId !== '') {
+                    if ($this->auth->check($routePath)) {
-                    $data['channel_id'] = $channelId;
+                        $mayAssignChannel = true;
+                        break;
+                    }
+                }
+                if (!$mayAssignChannel) {
+                    unset($data['channel_id']);
                 }
             }
+            $channelId = $data['channel_id'] ?? null;
             $channelIdInt = intval($channelId ?? 0);
+            if ($channelIdInt <= 0) {
+                $data['channel_id'] = null;
+                $data['commission_share_rate'] = null;
+
+                return null;
+            }
+            $exists = Db::name('channel')->where('id', $channelIdInt)->value('id');
+            if (!$exists) {
+                return (string) __('Record not found');
+            }
             $shareErr = AdminCommissionDistributionService::validateChannelRootCommissionShareRate(
                 $channelIdInt,
                 $data['commission_share_rate'] ?? null,
@@ -752,6 +789,18 @@ class Admin extends Backend
         if ($parentId <= 0) {
             $data['parent_admin_id'] = null;
             $data['commission_share_rate'] = null;
+            if (!$this->auth->isSuperAdmin()) {
+                $mayAssignChannel = false;
+                foreach (['channel/index', 'channel/Index', 'Channel/index', 'Channel/Index'] as $routePath) {
+                    if ($this->auth->check($routePath)) {
+                        $mayAssignChannel = true;
+                        break;
+                    }
+                }
+                if (!$mayAssignChannel) {
+                    unset($data['channel_id']);
+                }
+            }
 
             return null;
         }
@@ -768,12 +817,10 @@ class Admin extends Backend
             return (string) __('You have no permission');
         }
 
-        $channelId = $data['channel_id'] ?? null;
+        if (!empty($parent['channel_id'])) {
-        if ($channelId !== null && $channelId !== '' && (string) ($parent['channel_id'] ?? '') !== (string) $channelId) {
-            return (string) __('Parent administrator must belong to the same channel');
-        }
-        if (($channelId === null || $channelId === '') && !empty($parent['channel_id'])) {
             $data['channel_id'] = $parent['channel_id'];
+        } else {
+            $data['channel_id'] = null;
         }
 
         $shareErr = AdminCommissionDistributionService::validateCommissionShareRate(
@@ -893,4 +940,47 @@ class Admin extends Backend
     {
         return is_array($groups) && count($groups) === 1;
     }
+
+    /**
+     * 兼容旧 worker 内存中仍调用本方法的 add/edit；新逻辑在 normalizeParentAndShareFields。
+     *
+     * @param array<string, mixed> $data
+     * @param array<int|string> $groupIds
+     */
+    private function applyTopLevelChannelFromOperator(array &$data, array $groupIds): ?string
+    {
+        if (!$this->isPrimaryGroupTopLevel($groupIds)) {
+            return null;
+        }
+        $parentId = isset($data['parent_admin_id']) && $data['parent_admin_id'] !== '' && $data['parent_admin_id'] !== null
+            ? intval($data['parent_admin_id'])
+            : 0;
+        if ($parentId > 0) {
+            return null;
+        }
+        if (!$this->auth->isSuperAdmin()) {
+            $mayAssignChannel = false;
+            foreach (['channel/index', 'channel/Index', 'Channel/index', 'Channel/Index'] as $routePath) {
+                if ($this->auth->check($routePath)) {
+                    $mayAssignChannel = true;
+                    break;
+                }
+            }
+            if (!$mayAssignChannel) {
+                unset($data['channel_id']);
+            }
+        }
+        $cid = $data['channel_id'] ?? null;
+        if ($cid === null || $cid === '') {
+            $data['channel_id'] = null;
+
+            return null;
+        }
+        $exists = Db::name('channel')->where('id', $cid)->value('id');
+        if (!$exists) {
+            return (string) __('Record not found');
+        }
+
+        return null;
+    }
 }

app/admin/controller/auth/Group.php

@@ -91,10 +91,7 @@ class Group extends Backend
             if (!$this->auth->isSuperAdmin() && $pidInt !== 0 && !in_array($pidInt, $this->manageableGroupIds, true)) {
                 return $this->error(__('You have no permission'));
             }
-            $inheritRes = $this->applyChannelInheritance($data, $pidInt);
+            unset($data['channel_id']);
-            if ($inheritRes !== null) {
-                return $inheritRes;
-            }
             $rulesRes = $this->handleRules($data, $pidInt);
             if ($rulesRes instanceof Response) return $rulesRes;
 
@@ -162,10 +159,7 @@ class Group extends Backend
             if (!$this->auth->isSuperAdmin() && $pidInt !== 0 && !in_array($pidInt, $this->manageableGroupIds, true)) {
                 return $this->error(__('You have no permission'));
             }
-            $inheritRes = $this->applyChannelInheritance($data, $pidInt);
+            unset($data['channel_id']);
-            if ($inheritRes !== null) {
-                return $inheritRes;
-            }
             $rulesRes = $this->handleRules($data, $pidInt);
             if ($rulesRes instanceof Response) return $rulesRes;
 
@@ -193,7 +187,6 @@ class Group extends Backend
                 return $this->error($e->getMessage());
             }
             if ($result !== false) {
-                $this->syncDescendantChannelIds(intval((string)$row['id']));
                 return $this->success(__('Update successful'));
             }
             return $this->error(__('No rows updated'));
@@ -213,39 +206,11 @@ class Group extends Backend
         }
         $rowData = $row->toArray();
         $rowData['rules'] = array_values($rules);
-        $rowData = $this->enrichChannelDisplay($rowData);
         return $this->success('', [
             'row' => $rowData
         ]);
     }
 
-    /**
-     * 表单只读展示：根据 channel_id 解析渠道名称与渠道负责人（admin.channel_id → admin.username，取首个）
-     */
-    public function channelBindPreview(Request $request): Response
-    {
-        $response = $this->initializeBackend($request);
-        if ($response !== null) {
-            return $response;
-        }
-        $cid = $request->get('channel_id') ?? $request->post('channel_id');
-        if ($cid === null || $cid === '') {
-            return $this->success('', [
-                'channel_name' => '',
-                'channel_admin_username' => '',
-            ]);
-        }
-        if (!Db::name('channel')->where('id', $cid)->value('id')) {
-            return $this->error(__('Record not found'));
-        }
-        $row = $this->enrichChannelDisplay(['channel_id' => $cid]);
-
-        return $this->success('', [
-            'channel_name' => $row['channel_name'] ?? '',
-            'channel_admin_username' => $row['channel_admin_username'] ?? '',
-        ]);
-    }
-
     public function del(Request $request): Response
     {
         $response = $this->initializeBackend($request);
@@ -413,21 +378,7 @@ class Group extends Backend
         }
         $data = $this->model->where($where)->select()->toArray();
 
-        $channelIds = [];
-        foreach ($data as $datum) {
-            $c = $datum['channel_id'] ?? null;
-            if ($c !== null && $c !== '') {
-                $channelIds[] = $c;
-            }
-        }
-        $channelNames = [];
-        if ($channelIds !== []) {
-            $channelNames = Db::name('channel')->where('id', 'in', array_unique($channelIds))->column('name', 'id');
-        }
-
         foreach ($data as &$datum) {
-            $c = $datum['channel_id'] ?? null;
-            $datum['channel_name'] = ($c !== null && $c !== '') ? ($channelNames[$c] ?? '') : '';
             if ($datum['rules']) {
                 if ($datum['rules'] == '*') {
                     $datum['rules'] = __('Super administrator');
@@ -466,87 +417,6 @@ class Group extends Backend
         return array_values(array_unique(array_merge($own, $children)));
     }
 
-    /**
-     * 顶级角色组可选渠道；子级继承父级 channel_id（不信任客户端提交的子级 channel_id）。
-     *
-     * @param array<string, mixed> $data
-     */
-    private function applyChannelInheritance(array &$data, int $pidInt): ?Response
-    {
-        if ($pidInt === 0) {
-            if (!$this->auth->isSuperAdmin()) {
-                unset($data['channel_id']);
-                $cc = $this->getCreatorChannelId();
-                if ($cc !== null && $cc !== '') {
-                    $data['channel_id'] = $cc;
-                }
-            }
-            $cid = $data['channel_id'] ?? null;
-            if ($cid !== null && $cid !== '') {
-                $exists = Db::name('channel')->where('id', $cid)->value('id');
-                if (!$exists) {
-                    return $this->error(__('Record not found'));
-                }
-            }
-
-            return null;
-        }
-
-        unset($data['channel_id']);
-        $parent = Db::name('admin_group')->where('id', $pidInt)->find();
-        if (!$parent) {
-            return $this->error(__('Record not found'));
-        }
-        $data['channel_id'] = $parent['channel_id'];
-
-        return null;
-    }
-
-    /**
-     * @param array<string, mixed> $row
-     * @return array<string, mixed>
-     */
-    private function enrichChannelDisplay(array $row): array
-    {
-        $row['channel_name'] = '';
-        $row['channel_admin_username'] = '';
-        $cid = $row['channel_id'] ?? null;
-        if ($cid === null || $cid === '') {
-            return $row;
-        }
-        $ch = Db::name('channel')->where('id', $cid)->field(['id', 'name'])->find();
-        if (!$ch) {
-            return $row;
-        }
-        $row['channel_name'] = $ch['name'] ?? '';
-        $row['channel_admin_username'] = (string) (Db::name('admin')->where('channel_id', $cid)->order('id', 'asc')->value('username') ?? '');
-
-        return $row;
-    }
-
-    private function syncDescendantChannelIds(int $groupId): void
-    {
-        $channelId = Db::name('admin_group')->where('id', $groupId)->value('channel_id');
-        $children = Db::name('admin_group')->where('pid', $groupId)->column('id');
-        foreach ($children as $childId) {
-            Db::name('admin_group')->where('id', $childId)->update(['channel_id' => $channelId]);
-            $this->syncDescendantChannelIds($childId);
-        }
-    }
-
-    private function getCreatorChannelId(): mixed
-    {
-        $currentAdmin = Db::name('admin')
-            ->field(['id', 'channel_id'])
-            ->where('id', $this->auth->id)
-            ->find();
-        if ($currentAdmin && !empty($currentAdmin['channel_id'])) {
-            return $currentAdmin['channel_id'];
-        }
-
-        return null;
-    }
-
     private function canManageRoleGroups(): bool
     {
         foreach (['auth/group/index', 'auth/group/add', 'auth/group/edit', 'auth/Group/index', 'auth/Group/add', 'auth/Group/edit'] as $routePath) {

config/process.php

@@ -91,7 +91,8 @@ return [
                 'php', 'html', 'htm', 'env'
             ],
             'options' => [
-                'enable_file_monitor' => !in_array('-d', $argv) && DIRECTORY_SEPARATOR === '/',
+                // Windows 下也需监测 PHP 变更并 reload，否则长期占用旧版 Admin 等类
+                'enable_file_monitor' => !in_array('-d', $argv),
                 'enable_memory_monitor' => DIRECTORY_SEPARATOR === '/',
             ]
         ]

web/src/lang/backend/en/auth/admin.ts

@@ -3,6 +3,7 @@ export default {
     nickname: 'Nickname',
     group: 'Group',
     channel: 'Channel',
+    channel_inherit_from_parent: 'Channel is inherited from the selected parent agent and cannot be changed separately.',
     parent_admin: 'Parent agent',
     commission_share_rate: 'Commission share (%)',
     avatar: 'Avatar',
@@ -16,7 +17,7 @@ export default {
     'Personal signature': 'Personal Signature',
     'Administrator login': 'Administrator Login Name',
     'Manage subordinate agents here':
-        'Manage your subordinate agents here. You can only see yourself and your downline, not sub-agents under other agents.',
+        'Manage administrators within your role-group scope (all accounts in your groups and child groups, plus agents in your downline).',
     'Parent admin placeholder': 'Leave empty for top-level channel agent',
     'Top level group parent hint':
         'The selected role group is top-level; no parent agent is required. Settlement uses the channel commission share configured here.',

web/src/lang/backend/zh-cn/auth/admin.ts

@@ -3,6 +3,7 @@ export default {
     nickname: '昵称',
     group: '角色组',
     channel: '渠道',
+    channel_inherit_from_parent: '渠道继承自所选上级代理，不可单独修改',
     parent_admin: '上级代理',
     commission_share_rate: '分红比例(%)',
     avatar: '头像',
@@ -15,7 +16,8 @@ export default {
     'Please leave blank if not modified': '不修改请留空',
     'Personal signature': '个性签名',
     'Administrator login': '管理员登录名',
-    'Manage subordinate agents here': '在此管理您下级代理管理员；仅显示您本人及所有下级，无法查看其他代理线下的子代理。',
+    'Manage subordinate agents here':
+        '在此管理您角色组管理范围内的管理员（本人所在角色组及其下级组内的全部账号，并含您代理线下的下级）。',
     'Parent admin placeholder': '留空表示渠道顶级代理',
     'Top level group parent hint': '当前角色组为顶级角色组，无需绑定上级代理；系统将按渠道分红比例直接结算至该管理员。',
     'Top level share formula hint':

web/src/views/backend/auth/admin/popupForm.vue

@@ -41,7 +41,7 @@
                         :placeholder="t('Please input field', { field: t('auth.admin.nickname') })"
                     />
                     <FormItem
-                        v-if="showChannelField"
+                        v-if="showChannelEditable"
                         :label="t('auth.admin.channel')"
                         v-model="baTable.form.items!.channel_id"
                         type="remoteSelect"
@@ -53,6 +53,12 @@
                             placeholder: t('Click select'),
                         }"
                     />
+                    <el-form-item v-else-if="showChannelReadonly" :label="t('auth.admin.channel')">
+                        <el-input :model-value="channelDisplayName" readonly />
+                    </el-form-item>
+                    <el-form-item v-if="showChannelReadonly && hasParentAdmin" label=" ">
+                        <el-alert :title="t('auth.admin.channel_inherit_from_parent')" type="info" :closable="false" show-icon />
+                    </el-form-item>
                     <FormItem
                         :label="t('auth.admin.group')"
                         v-model="singleGroupValue"
@@ -184,6 +190,7 @@ import FormItem from '/@/components/formItem/index.vue'
 import { useAdminInfo } from '/@/stores/adminInfo'
 import { useConfig } from '/@/stores/config'
 import createAxios from '/@/utils/axios'
+import { auth } from '/@/utils/common'
 
 const config = useConfig()
 const adminInfo = useAdminInfo()
@@ -198,14 +205,52 @@ const isTopLevelGroup = ref(false)
 
 const isSelfEdit = computed(() => baTable.form.operate === 'Edit' && adminInfo.id == baTable.form.items?.id)
 
-const showChannelField = computed(() => adminInfo.super && !isSelfEdit.value)
+const hasChannelIndexAuth = computed(
+    () =>
+        adminInfo.super ||
+        auth({ name: '/admin/channel', subNodeName: '/admin/channel/index' }) ||
+        auth({ name: '/admin/Channel', subNodeName: '/admin/Channel/index' })
+)
+
+const hasParentAdmin = computed(() => {
+    const pid = baTable.form.items?.parent_admin_id
+    return pid !== null && pid !== undefined && pid !== '' && Number(pid) > 0
+})
+
+const showChannelEditable = computed(
+    () => hasChannelIndexAuth.value && isTopLevelGroup.value && !hasParentAdmin.value && !isSelfEdit.value
+)
+
+const channelDisplayName = computed(() => {
+    const row = baTable.form.items
+    if (!row) return ''
+    const name = row['channel_name']
+    if (typeof name === 'string' && name !== '') {
+        return name
+    }
+    return ''
+})
+
+const showChannelReadonly = computed(() => {
+    if (isSelfEdit.value) return false
+    if (showChannelEditable.value) return false
+    if (hasParentAdmin.value) return true
+    if (!isTopLevelGroup.value && hasChannelForShare.value) return true
+    return channelDisplayName.value !== ''
+})
 
 const showParentField = computed(() => adminInfo.super && !isSelfEdit.value)
 
+const hasChannelForShare = computed(() => {
+    const cid = baTable.form.items?.channel_id
+    return cid !== null && cid !== undefined && cid !== '' && Number(cid) > 0
+})
+
 const showShareRateField = computed(() => {
     if (isSelfEdit.value) return false
     if (isTopLevelGroup.value) {
-        return adminInfo.super || baTable.form.operate === 'Add'
+        if (!hasChannelForShare.value) return false
+        return hasChannelIndexAuth.value || baTable.form.operate === 'Add'
     }
     if (adminInfo.super) {
         const pid = baTable.form.items?.parent_admin_id
@@ -273,24 +318,40 @@ const loadGroupMeta = async (groupId: unknown) => {
         isTopLevelGroup.value = !!res.data.is_top_level
         if (isTopLevelGroup.value && baTable.form.items) {
             baTable.form.items.parent_admin_id = null
-            const metaChannelId = res.data.channel_id
-            if (
-                adminInfo.super &&
-                (baTable.form.items.channel_id === null ||
-                    baTable.form.items.channel_id === undefined ||
-                    baTable.form.items.channel_id === '') &&
-                metaChannelId !== null &&
-                metaChannelId !== undefined &&
-                metaChannelId !== ''
-            ) {
-                baTable.form.items.channel_id = metaChannelId
-            }
         }
     } catch {
         isTopLevelGroup.value = false
     }
 }
 
+const loadParentChannelMeta = async (parentId: unknown) => {
+    const items = baTable.form.items
+    if (!items) return
+    if (parentId === null || parentId === undefined || parentId === '' || Number(parentId) <= 0) {
+        if (!isTopLevelGroup.value) {
+            items['channel_name'] = ''
+        }
+        return
+    }
+    try {
+        const res = await createAxios({
+            url: '/admin/auth.Admin/parentMeta',
+            method: 'get',
+            params: { parent_admin_id: parentId },
+        })
+        const cid = res.data.channel_id
+        const cname = res.data.channel_name
+        if (cid !== null && cid !== undefined && cid !== '') {
+            items.channel_id = cid
+        } else {
+            items.channel_id = null
+        }
+        items['channel_name'] = typeof cname === 'string' ? cname : ''
+    } catch {
+        items['channel_name'] = ''
+    }
+}
+
 const loadShareRemainder = async () => {
     if (!showShareRateField.value) {
         shareHint.value = ''
@@ -380,6 +441,15 @@ watch(
     { immediate: true }
 )
 
+watch(
+    () => baTable.form.items?.parent_admin_id,
+    (parentId) => {
+        if (isTopLevelGroup.value) return
+        void loadParentChannelMeta(parentId)
+    },
+    { immediate: true }
+)
+
 watch(
     () => [
         baTable.form.items?.parent_admin_id,

web/src/views/backend/auth/group/index.vue

@@ -60,12 +60,6 @@ const baTable: baTableClass = new baTableClass(
                 align: 'left',
                 minWidth: '180',
             },
-            {
-                label: t('auth.group.channel_name'),
-                prop: 'channel_name',
-                align: 'center',
-                minWidth: '140',
-            },
             { label: t('auth.group.jurisdiction'), prop: 'rules', align: 'center' },
             {
                 label: t('State'),
@@ -91,7 +85,6 @@ const baTable: baTableClass = new baTableClass(
     {
         defaultItems: {
             status: 1,
-            channel_id: null,
         },
     }
 )
@@ -101,14 +94,9 @@ baTable.before.onSubmit = ({ formEl, operate, items }) => {
     let submitCallback = () => {
         baTable.form.submitLoading = true
         const postItems: anyObj = { ...items }
-        const pid = Number(postItems.pid ?? 0)
+        delete postItems.channel_id
-        if (pid !== 0) {
+        delete postItems.channel_name
-            delete postItems.channel_id
+        delete postItems.channel_admin_username
-            delete postItems.channel_name
-            delete postItems.channel_admin_username
-        } else if (!adminInfo.super) {
-            delete postItems.channel_id
-        }
         baTable.api
             .postData(operate, {
                 ...postItems,
@@ -168,10 +156,6 @@ baTable.after.toggleForm = ({ operate }) => {
 
 // 编辑请求完成后钩子
 baTable.after.getEditData = () => {
-    const pid = Number(baTable.form.items?.pid ?? 0)
-    if (pid !== 0 && baTable.form.items) {
-        delete baTable.form.items.channel_id
-    }
     menuRuleTreeUpdate()
 }
 

web/src/views/backend/auth/group/popupForm.vue

@@ -41,43 +41,6 @@
                             valueOnClear: 0,
                         }"
                     />
-                    <p
-                        v-if="!isRootGroup"
-                        class="group-channel-inherit-hint"
-                        :style="{ paddingLeft: (baTable.form.labelWidth ?? 120) + 'px' }"
-                    >
-                        {{ t('auth.group.channel_inherit_hint') }}
-                    </p>
-
-                    <!-- 顶级+超管：可选渠道；展示只读渠道名称（channel_id 仅由表单传给后端） -->
-                    <FormItem
-                        v-if="isRootGroup && adminInfo.super"
-                        :label="t('auth.group.channel_id')"
-                        v-model="baTable.form.items!.channel_id"
-                        type="remoteSelect"
-                        prop="channel_id"
-                        :input-attr="{
-                            pk: 'id',
-                            field: 'name',
-                            remoteUrl: '/admin/channel/index',
-                            placeholder: t('Click select'),
-                            emptyValues: ['', null, undefined, 0],
-                            valueOnClear: null,
-                        }"
-                    />
-                    <template v-if="isRootGroup && adminInfo.super && channelPreviewName">
-                        <el-form-item :label="t('auth.group.channel_name')">
-                            <el-input :model-value="channelPreviewName" readonly />
-                        </el-form-item>
-                    </template>
-
-                    <!-- 子级：只读展示上级对应渠道名称，不提交 channel_id（由后端按父级写入） -->
-                    <template v-if="!isRootGroup && channelPreviewName">
-                        <el-form-item :label="t('auth.group.channel_name')">
-                            <el-input :model-value="channelPreviewName" readonly />
-                        </el-form-item>
-                    </template>
-
                     <el-form-item prop="name" :label="t('auth.group.Group name')">
                         <el-input
                             v-model="baTable.form.items!.name"
@@ -122,7 +85,7 @@
 </template>
 
 <script setup lang="ts">
-import { reactive, inject, useTemplateRef, computed, watch } from 'vue'
+import { reactive, inject, useTemplateRef } from 'vue'
 import { useI18n } from 'vue-i18n'
 import type baTableClass from '/@/utils/baTable'
 import FormItem from '/@/components/formItem/index.vue'
@@ -130,105 +93,13 @@ import type { ElTree, FormItemRule } from 'element-plus'
 import { buildValidatorData } from '/@/utils/validate'
 import type Node from 'element-plus/es/components/tree/src/model/node'
 import { useConfig } from '/@/stores/config'
-import { useAdminInfo } from '/@/stores/adminInfo'
-import createAxios from '/@/utils/axios'
 
 const config = useConfig()
-const adminInfo = useAdminInfo()
 const formRef = useTemplateRef('formRef')
 const treeRef = useTemplateRef('treeRef')
 const baTable = inject('baTable') as baTableClass
 
 const { t } = useI18n()
-const isRootGroup = computed(() => {
-    const p = baTable.form.items?.pid
-    if (p === undefined || p === null || p === '') {
-        return true
-    }
-    return Number(p) === 0
-})
-
-const strFromRow = (key: string): string => {
-    const row = baTable.form.items
-    if (!row) return ''
-    const v = row[key]
-    return typeof v === 'string' ? v : ''
-}
-
-const channelPreviewName = computed(() => strFromRow('channel_name'))
-
-/**
- * 子角色组：选择上级分组后，只拉取展示用渠道名；channel_id 由后端按父级保存，不在此写入提交字段。
- */
-watch(
-    () => baTable.form.items?.pid,
-    async (pid, oldPid) => {
-        const items = baTable.form.items
-        if (!items || !baTable.form.operate || !['Add', 'Edit'].includes(baTable.form.operate)) {
-            return
-        }
-        const pidNum = Number(pid ?? 0)
-        const oldNum = oldPid === undefined || oldPid === null || oldPid === '' ? null : Number(oldPid)
-
-        if (pidNum === 0) {
-            if (adminInfo.super && oldNum !== null && oldNum !== 0) {
-                items.channel_id = null
-                items['channel_name'] = ''
-            }
-            return
-        }
-
-        delete items.channel_id
-
-        try {
-            const res = await createAxios(
-                {
-                    url: '/admin/auth.Group/edit',
-                    method: 'get',
-                    params: { id: pidNum },
-                },
-                { showErrorMessage: false, showCodeMessage: false }
-            )
-            const row = res.data.row
-            if (row) {
-                items['channel_name'] = typeof row.channel_name === 'string' ? row.channel_name : ''
-            }
-        } catch {
-            items['channel_name'] = ''
-        }
-    }
-)
-
-/** 顶级+超管：所选渠道变更时刷新只读渠道名 */
-watch(
-    () => baTable.form.items?.channel_id,
-    async (cid) => {
-        const items = baTable.form.items
-        if (!items || !baTable.form.operate || !['Add', 'Edit'].includes(baTable.form.operate)) {
-            return
-        }
-        if (!isRootGroup.value || !adminInfo.super) {
-            return
-        }
-        if (cid === null || cid === undefined || cid === '') {
-            items['channel_name'] = ''
-            return
-        }
-        try {
-            const res = await createAxios(
-                {
-                    url: '/admin/auth.Group/channelBindPreview',
-                    method: 'get',
-                    params: { channel_id: cid },
-                },
-                { showErrorMessage: false, showCodeMessage: false }
-            )
-            items['channel_name'] = typeof res.data.channel_name === 'string' ? res.data.channel_name : ''
-        } catch {
-            items['channel_name'] = ''
-        }
-    }
-)
 
 const rules: Partial<Record<string, FormItemRule[]>> = reactive({
     name: [buildValidatorData({ name: 'required', title: t('auth.group.Group name') })],
@@ -281,14 +152,6 @@ defineExpose({
 </script>
 
 <style scoped lang="scss">
-.group-channel-inherit-hint {
-    margin: -6px 0 14px;
-    font-size: 12px;
-    line-height: 1.5;
-    color: var(--el-text-color-secondary);
-    box-sizing: border-box;
-}
-
 :deep(.penultimate-node) {
     .el-tree-node__children {
         padding-left: 60px;