diff --git a/app/admin/controller/auth/Admin.php b/app/admin/controller/auth/Admin.php
index 8ab0762..d6a494c 100644
--- a/app/admin/controller/auth/Admin.php
+++ b/app/admin/controller/auth/Admin.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace app\admin\controller\auth;
 
+use ba\Random;
 use Throwable;
 use support\think\Db;
 use support\validation\Validator;
@@ -21,7 +22,7 @@ class Admin extends Backend
 
     protected array|string $quickSearchField = ['username', 'nickname'];
 
-    protected string|int|bool $dataLimit = 'allAuthAndOthers';
+    protected string|int|bool $dataLimit = 'parent';
 
     protected string $dataLimitField = 'id';
 
@@ -61,9 +62,18 @@ class Admin extends Backend
         $res = $query
             ->order($order)
             ->paginate($limit);
+        $items = $res->items();
+        $topGroupUids = $this->getTopGroupUserMap(array_column($items, 'id'));
+        foreach ($items as &$item) {
+            $id = $item['id'] ?? null;
+            if ($id === 1 || isset($topGroupUids[$id])) {
+                $item['commission_rate'] = null;
+            }
+        }
+        unset($item);
 
         return $this->success('', [
-            'list'   => $res->items(),
+            'list'   => $items,
             'total'  => $res->total(),
             'remark' => get_route_remark(),
         ]);
@@ -149,6 +159,10 @@ class Admin extends Backend
             if (!$data) {
                 return $this->error(__('Parameter %s can not be empty', ['']));
             }
+            $data = $this->normalizeSingleGroup($data);
+            if (!$this->hasSingleGroup($data['group_arr'] ?? null)) {
+                return $this->error('请选择且仅选择一个角色组');
+            }
 
             if ($this->modelValidate) {
                 try {
@@ -172,6 +186,25 @@ class Admin extends Backend
 
             $passwd = $data['password'] ?? '';
             $data   = $this->excludeFields($data);
+            $creatorChannelId = $this->getCreatorChannelId();
+            if (!$this->auth->isSuperAdmin()) {
+                if ($creatorChannelId === null || $creatorChannelId === '') {
+                    return $this->error(__('You have no permission'));
+                }
+                $data['channel_id'] = $creatorChannelId;
+                $data['parent_admin_id'] = $this->auth->id;
+            }
+            $data['invite_code'] = $this->generateUniqueInviteCode();
+            $requireCommissionRate = $this->requireCommissionRate($data['group_arr'] ?? []);
+            if ($requireCommissionRate) {
+                if (!$this->isValidCommissionRate($data['commission_rate'] ?? null)) {
+                    return $this->error(__('Please enter a valid commission rate for non-top role group'));
+                }
+                $commissionRes = $this->validateAdminCommissionByGroups($data['group_arr'] ?? [], floatval((string)$data['commission_rate']));
+                if ($commissionRes !== null) return $commissionRes;
+            } else {
+                $data['commission_rate'] = null;
+            }
             $result = false;
             if (!empty($data['group_arr'])) {
                 $authRes = $this->checkGroupAuth($data['group_arr']);
@@ -230,6 +263,37 @@ class Admin extends Backend
             if (!$data) {
                 return $this->error(__('Parameter %s can not be empty', ['']));
             }
+            $data = $this->normalizeSingleGroup($data);
+            if (!$this->hasSingleGroup($data['group_arr'] ?? null)) {
+                return $this->error('请选择且仅选择一个角色组');
+            }
+
+            // 未提交分红比例时，若角色组未变更则沿用数据库原值（避免表单单项 number 校验把空串判错）
+            $postedGroups = array_map('intval', $data['group_arr'] ?? []);
+            $rowGroups = array_map('intval', $row->group_arr ?? []);
+            sort($postedGroups);
+            sort($rowGroups);
+            $sameGroups = $postedGroups === $rowGroups;
+            $postedCommission = $data['commission_rate'] ?? null;
+            if (($postedCommission === null || $postedCommission === '') && $sameGroups && $this->isValidCommissionRate($row['commission_rate'] ?? null)) {
+                $data['commission_rate'] = $row['commission_rate'];
+            }
+
+            // 当前管理员编辑自身时，不允许修改角色组和分红比
+            if ((int)$this->auth->id === (int)$id) {
+                $postedGroups = $data['group_arr'] ?? [];
+                if (!is_array($postedGroups)) {
+                    $postedGroups = [];
+                }
+                $originGroups = $row->group_arr ?? [];
+                sort($postedGroups);
+                sort($originGroups);
+                $postedRate = $data['commission_rate'] ?? null;
+                $originRate = $row['commission_rate'] ?? null;
+                if ($postedGroups !== $originGroups || (string)$postedRate !== (string)$originRate) {
+                    return $this->error(__('You cannot modify your own management group!'));
+                }
+            }
 
             if ($this->modelValidate) {
                 try {
@@ -276,15 +340,29 @@ class Admin extends Backend
                 if ($authRes !== null) return $authRes;
             }
 
-            Db::name('admin_group_access')
-                ->where('uid', $id)
-                ->delete();
-
             $data   = $this->excludeFields($data);
+            unset($data['invite_code']);
+            $creatorChannelId = $this->getCreatorChannelId();
+            if (!$this->auth->isSuperAdmin() && $creatorChannelId !== null && $creatorChannelId !== '') {
+                $data['channel_id'] = $creatorChannelId;
+            }
+            $requireCommissionRate = $this->requireCommissionRate($data['group_arr'] ?? []);
+            if ($requireCommissionRate) {
+                if (!$this->isValidCommissionRate($data['commission_rate'] ?? null)) {
+                    return $this->error(__('Please enter a valid commission rate for non-top role group'));
+                }
+                $commissionRes = $this->validateAdminCommissionByGroups($data['group_arr'] ?? [], floatval((string)$data['commission_rate']), intval((string)$id));
+                if ($commissionRes !== null) return $commissionRes;
+            } else {
+                $data['commission_rate'] = null;
+            }
             $result = false;
             $this->model->startTrans();
             try {
                 $result = $row->save($data);
+                Db::name('admin_group_access')
+                    ->where('uid', $id)
+                    ->delete();
                 if ($groupAccess) {
                     Db::name('admin_group_access')->insertAll($groupAccess);
                 }
@@ -357,7 +435,7 @@ class Admin extends Backend
         if ($this->auth->isSuperAdmin()) {
             return null;
         }
-        $authGroups = $this->auth->getAllAuthGroups('allAuthAndOthers');
+        $authGroups = $this->getManageableGroupIds();
         foreach ($groups as $group) {
             if (!in_array($group, $authGroups)) {
                 return $this->error(__('You have no permission to add an administrator to this group!'));
@@ -365,4 +443,132 @@ class Admin extends Backend
         }
         return null;
     }
+
+    private function getManageableGroupIds(): array
+    {
+        if ($this->auth->isSuperAdmin()) {
+            return Db::name('admin_group')->where('status', 1)->column('id');
+        }
+        $own = Db::name('admin_group_access')->where('uid', $this->auth->id)->column('group_id');
+        $children = $this->auth->getAdminChildGroups();
+        return array_values(array_unique(array_merge($own, $children)));
+    }
+
+    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'];
+        }
+        $channelId = Db::name('channel')
+            ->where('top_admin_id', $this->auth->id)
+            ->value('id');
+        return $channelId ?: null;
+    }
+
+    private function generateUniqueInviteCode(): string
+    {
+        $tries = 0;
+        do {
+            $tries++;
+            $code = strtoupper(substr(Random::uuid(), 0, 8));
+            $exists = Db::name('admin')->where('invite_code', $code)->find();
+        } while ($exists && $tries < 20);
+        return $code;
+    }
+
+    private function requireCommissionRate(array $groupIds): bool
+    {
+        if (!$groupIds) {
+            return false;
+        }
+        $count = Db::name('admin_group')
+            ->where('id', 'in', $groupIds)
+            ->where('pid', '<>', 0)
+            ->count();
+        return $count > 0;
+    }
+
+    private function isValidCommissionRate(mixed $value): bool
+    {
+        if ($value === null || $value === '') {
+            return false;
+        }
+        $rate = trim((string)$value);
+        if (!preg_match('/^(100(\.00?)?|[0-9]{1,2}(\.[0-9]{1,2})?)$/', $rate)) {
+            return false;
+        }
+        return true;
+    }
+
+    private function validateAdminCommissionByGroups(array $groupIds, float $currentRate, ?int $excludeAdminId = null): ?Response
+    {
+        if (!$groupIds) {
+            return null;
+        }
+        $groups = Db::name('admin_group')
+            ->where('id', 'in', $groupIds)
+            ->where('pid', '<>', 0)
+            ->column('name', 'id');
+        foreach ($groups as $groupId => $groupName) {
+            $query = Db::name('admin_group_access')->alias('aga')
+                ->join('admin a', 'aga.uid = a.id')
+                ->where('aga.group_id', intval((string)$groupId));
+            if ($excludeAdminId !== null) {
+                $query = $query->where('a.id', '<>', $excludeAdminId);
+            }
+            $sum = (float)$query->sum('a.commission_rate');
+            $remaining = 100 - $sum;
+            if ($currentRate > $remaining + 0.000001) {
+                $exceed = $currentRate - $remaining;
+                return $this->error(sprintf('角色组[%s]分红比例总和不能超过100%%，当前剩余 %.2f%%，本次超出 %.2f%%', $groupName, max(0, $remaining), $exceed));
+            }
+        }
+        return null;
+    }
+
+    private function getTopGroupUserMap(array $userIds): array
+    {
+        if (!$userIds) {
+            return [];
+        }
+        $uids = Db::name('admin_group_access')->alias('aga')
+            ->join('admin_group ag', 'aga.group_id = ag.id')
+            ->where('aga.uid', 'in', $userIds)
+            ->where('ag.pid', 0)
+            ->column('aga.uid');
+        $map = [];
+        foreach ($uids as $uid) {
+            $map[$uid] = true;
+        }
+        return $map;
+    }
+
+    private function normalizeSingleGroup(array $data): array
+    {
+        if (!array_key_exists('group_arr', $data)) {
+            return $data;
+        }
+        $group = $data['group_arr'];
+        if (is_array($group)) {
+            $data['group_arr'] = array_values(array_filter($group, static function ($item) {
+                return $item !== null && $item !== '';
+            }));
+            return $data;
+        }
+        if ($group === null || $group === '') {
+            $data['group_arr'] = [];
+            return $data;
+        }
+        $data['group_arr'] = [$group];
+        return $data;
+    }
+
+    private function hasSingleGroup(mixed $groups): bool
+    {
+        return is_array($groups) && count($groups) === 1;
+    }
 }
diff --git a/app/admin/controller/game/User.php b/app/admin/controller/game/User.php
index 736fe11..7c94700 100644
--- a/app/admin/controller/game/User.php
+++ b/app/admin/controller/game/User.php
@@ -21,7 +21,7 @@ class User extends Backend
 
     protected array|string $preExcludeFields = ['id', 'uuid', 'create_time', 'update_time'];
 
-    protected array $withJoinTable = ['gameChannel', 'admin'];
+    protected array $withJoinTable = ['channel', 'admin'];
 
     protected string|array $quickSearchField = ['id', 'username', 'phone'];
 
@@ -53,7 +53,7 @@ class User extends Backend
             $data['password'] = hash_password($password);
 
             $username = $data['username'] ?? '';
-            $channelId = $data['channel_id'] ?? ($data['game_channel_id'] ?? null);
+            $channelId = $data['channel_id'] ?? null;
             if (!is_string($username) || trim($username) === '' || $channelId === null || $channelId === '') {
                 return $this->error(__('Parameter %s can not be empty', ['username/channel_id']));
             }
@@ -131,10 +131,8 @@ class User extends Backend
             $nextChannelId = null;
             if (array_key_exists('channel_id', $data)) {
                 $nextChannelId = $data['channel_id'];
-            } elseif (array_key_exists('game_channel_id', $data)) {
-                $nextChannelId = $data['game_channel_id'];
             } else {
-                $nextChannelId = $row['channel_id'] ?? $row['game_channel_id'] ?? null;
+                $nextChannelId = $row['channel_id'] ?? null;
             }
 
             if (is_string($nextUsername) && trim($nextUsername) !== '' && $nextChannelId !== null && $nextChannelId !== '') {
@@ -194,7 +192,7 @@ class User extends Backend
         $res = $this->model
             ->withJoin($this->withJoinTable, $this->withJoinType)
             ->with($this->withJoinTable)
-            ->visible(['gameChannel' => ['name'], 'admin' => ['username']])
+            ->visible(['channel' => ['name'], 'admin' => ['username']])
             ->alias($alias)
             ->where($where)
             ->order($order)
diff --git a/app/common/model/GameUser.php b/app/common/model/GameUser.php
index 6345d64..40f363a 100644
--- a/app/common/model/GameUser.php
+++ b/app/common/model/GameUser.php
@@ -27,9 +27,14 @@ class GameUser extends Model
         return is_null($value) ? null : (float)$value;
     }
 
+    public function channel(): \think\model\relation\BelongsTo
+    {
+        return $this->belongsTo(\app\common\model\Channel::class, 'channel_id', 'id');
+    }
+
     public function gameChannel(): \think\model\relation\BelongsTo
     {
-        return $this->belongsTo(\app\common\model\GameChannel::class, 'game_channel_id', 'id');
+        return $this->channel();
     }
 
     public function admin(): \think\model\relation\BelongsTo
diff --git a/web/src/lang/backend/en/auth/admin.ts b/web/src/lang/backend/en/auth/admin.ts
index 285962a..d2e08a1 100644
--- a/web/src/lang/backend/en/auth/admin.ts
+++ b/web/src/lang/backend/en/auth/admin.ts
@@ -5,6 +5,13 @@ export default {
     avatar: 'Avatar',
     email: 'Email',
     mobile: 'Mobile Number',
+    invite_code: 'Invite code',
+    commission_rate: 'Commission rate(%)',
+    commission_rate_desc_title: 'Admin commission notes',
+    commission_rate_desc_1: 'Admin commission means this admin allocation ratio inside assigned group.',
+    commission_rate_desc_2: 'Current admin commission = current group commission × current admin commission rate.',
+    commission_rate_desc_3: 'Within same group, total admin commission rate cannot exceed 100%; exceed and remaining are returned on validation.',
+    'Please select exactly one group': 'Please select exactly one group',
     'Last login': 'Last login',
     Password: 'Password',
     'Please leave blank if not modified': 'Please leave blank if you do not modify.',
diff --git a/web/src/lang/backend/en/game/user.ts b/web/src/lang/backend/en/game/user.ts
index 7a211d5..0321200 100644
--- a/web/src/lang/backend/en/game/user.ts
+++ b/web/src/lang/backend/en/game/user.ts
@@ -9,8 +9,8 @@ export default {
     status: 'status',
     'status 0': 'status 0',
     'status 1': 'status 1',
-    game_channel_id: 'game_channel_id',
-    gamechannel__name: 'name',
+    channel_id: 'channel_id',
+    channel__name: 'name',
     admin_id: 'admin_id',
     admin__username: 'username',
     create_time: 'create_time',
diff --git a/web/src/lang/backend/zh-cn/auth/admin.ts b/web/src/lang/backend/zh-cn/auth/admin.ts
index e5c671f..52d261c 100644
--- a/web/src/lang/backend/zh-cn/auth/admin.ts
+++ b/web/src/lang/backend/zh-cn/auth/admin.ts
@@ -5,6 +5,13 @@ export default {
     avatar: '头像',
     email: '电子邮箱',
     mobile: '手机号',
+    invite_code: '邀请码',
+    commission_rate: '分红比(%)',
+    commission_rate_desc_title: '管理员分红说明',
+    commission_rate_desc_1: '管理员分红用于该管理员在所属角色组内的分配比例。',
+    commission_rate_desc_2: '当前管理员分红=当前角色分红×当前管理员分红比例。',
+    commission_rate_desc_3: '同一角色组内，管理员分红比例总和不能超过100%；超额会提示超出值与剩余额度。',
+    'Please select exactly one group': '请选择且仅选择一个角色组',
     'Last login': '最后登录',
     Password: '密码',
     'Please leave blank if not modified': '不修改请留空',
diff --git a/web/src/lang/backend/zh-cn/game/user.ts b/web/src/lang/backend/zh-cn/game/user.ts
index 5d876ea..7ae6471 100644
--- a/web/src/lang/backend/zh-cn/game/user.ts
+++ b/web/src/lang/backend/zh-cn/game/user.ts
@@ -9,8 +9,8 @@ export default {
     status: '状态',
     'status 0': '禁用',
     'status 1': '启用',
-    game_channel_id: '所属渠道',
-    gamechannel__name: '渠道名',
+    channel_id: '所属渠道',
+    channel__name: '渠道名',
     admin_id: '所属管理员',
     admin__username: '用户名',
     create_time: '创建时间',
diff --git a/web/src/views/backend/auth/admin/index.vue b/web/src/views/backend/auth/admin/index.vue
index 295f068..4cf90e5 100644
--- a/web/src/views/backend/auth/admin/index.vue
+++ b/web/src/views/backend/auth/admin/index.vue
@@ -40,6 +40,13 @@ optButtons[1].display = (row) => {
     return row.id != adminInfo.id
 }
 
+const formatRatePercent = (_row: any, _column: any, cellValue: number | string | null) => {
+    if (cellValue === null || cellValue === undefined || cellValue === '') return '--'
+    const num = Number(cellValue)
+    if (Number.isNaN(num)) return '--'
+    return `${num.toFixed(2)}%`
+}
+
 const baTable = new baTableClass(
     new baTableApi('/admin/auth.Admin/'),
     {
@@ -48,7 +55,23 @@ const baTable = new baTableClass(
             { label: t('Id'), prop: 'id', align: 'center', operator: '=', operatorPlaceholder: t('Id'), width: 70 },
             { label: t('auth.admin.username'), prop: 'username', align: 'center', operator: 'LIKE', operatorPlaceholder: t('Fuzzy query') },
             { label: t('auth.admin.nickname'), prop: 'nickname', align: 'center', operator: 'LIKE', operatorPlaceholder: t('Fuzzy query') },
-            { label: t('auth.admin.group'), prop: 'group_name_arr', align: 'center', operator: false, render: 'tags' },
+            {
+                label: t('auth.admin.group'),
+                prop: 'group_name_arr',
+                align: 'center',
+                minWidth: 150,
+                operator: false,
+                render: 'tags',
+            },
+            { label: t('auth.admin.invite_code'), prop: 'invite_code', align: 'center', operator: 'LIKE', operatorPlaceholder: t('Fuzzy query') },
+            {
+                label: t('auth.admin.commission_rate'),
+                prop: 'commission_rate',
+                align: 'center',
+                minWidth: 90,
+                operator: 'RANGE',
+                formatter: formatRatePercent,
+            },
             { label: t('auth.admin.avatar'), prop: 'avatar', align: 'center', render: 'image', operator: false },
             { label: t('auth.admin.email'), prop: 'email', align: 'center', operator: 'LIKE', operatorPlaceholder: t('Fuzzy query') },
             { label: t('auth.admin.mobile'), prop: 'mobile', align: 'center', operator: 'LIKE', operatorPlaceholder: t('Fuzzy query') },
diff --git a/web/src/views/backend/auth/admin/popupForm.vue b/web/src/views/backend/auth/admin/popupForm.vue
index cf3e43c..46c52e6 100644
--- a/web/src/views/backend/auth/admin/popupForm.vue
+++ b/web/src/views/backend/auth/admin/popupForm.vue
@@ -43,18 +43,43 @@
                     />
                     <FormItem
                         :label="t('auth.admin.group')"
-                        v-model="baTable.form.items!.group_arr"
+                        v-model="singleGroupValue"
                         prop="group_arr"
                         type="remoteSelect"
                         :key="'group-' + baTable.form.items!.id"
                         :input-attr="{
-                            multiple: true,
+                            multiple: false,
+                            disabled: adminInfo.id == baTable.form.items!.id,
                             params: { isTree: true, absoluteAuth: adminInfo.id == baTable.form.items!.id ? 0 : 1 },
                             field: 'name',
                             remoteUrl: '/admin/auth.Group/index',
                             placeholder: t('Click select'),
                         }"
                     />
+                    <FormItem
+                        :label="t('auth.admin.commission_rate')"
+                        v-model="baTable.form.items!.commission_rate"
+                        type="number"
+                        prop="commission_rate"
+                        :input-attr="{ step: 0.01, precision: 2, min: 0, max: 100, disabled: shouldDisableCommissionRate() }"
+                        :placeholder="t('Please input field', { field: t('auth.admin.commission_rate') })"
+                    />
+                    <el-alert class="commission-rate-alert" :title="t('auth.admin.commission_rate_desc_title')" type="info" :closable="false" show-icon>
+                        <template #default>
+                            <ul class="commission-rate-desc-list">
+                                <li>{{ t('auth.admin.commission_rate_desc_1') }}</li>
+                                <li>{{ t('auth.admin.commission_rate_desc_2') }}</li>
+                                <li>{{ t('auth.admin.commission_rate_desc_3') }}</li>
+                            </ul>
+                        </template>
+                    </el-alert>
+                    <FormItem
+                        v-if="baTable.form.operate == 'Edit'"
+                        :label="t('auth.admin.invite_code')"
+                        v-model="baTable.form.items!.invite_code"
+                        type="string"
+                        :input-attr="{ readonly: true, disabled: true }"
+                    />
                     <FormItem :label="t('auth.admin.avatar')" type="image" v-model="baTable.form.items!.avatar" />
                     <FormItem
                         :label="t('auth.admin.email')"
@@ -115,7 +140,7 @@
 </template>
 
 <script setup lang="ts">
-import { reactive, inject, watch, useTemplateRef } from 'vue'
+import { computed, reactive, inject, watch, useTemplateRef } from 'vue'
 import { useI18n } from 'vue-i18n'
 import type baTableClass from '/@/utils/baTable'
 import { regularPassword, buildValidatorData } from '/@/utils/validate'
@@ -131,10 +156,69 @@ const baTable = inject('baTable') as baTableClass
 
 const { t } = useI18n()
 
+/** 解析管理员分红比例：与后端 isValidCommissionRate 一致地拒绝非法字符，避免 Number('30,00') 等为 NaN 导致误报 */
+function parseAdminCommissionRateInput(raw: unknown): { kind: 'empty' } | { kind: 'invalid' } | { kind: 'ok'; value: number } {
+    if (raw === null || raw === undefined || raw === '') {
+        return { kind: 'empty' }
+    }
+    if (typeof raw === 'number') {
+        if (!Number.isFinite(raw)) {
+            return { kind: 'invalid' }
+        }
+        return { kind: 'ok', value: raw }
+    }
+    const s = String(raw).trim()
+    if (s === '') {
+        return { kind: 'empty' }
+    }
+    const normalized = s.replace(',', '.')
+    const n = parseFloat(normalized)
+    if (!Number.isFinite(n)) {
+        return { kind: 'invalid' }
+    }
+    return { kind: 'ok', value: n }
+}
+
+const shouldDisableCommissionRate = () => {
+    return adminInfo.id == baTable.form.items!.id
+}
+const singleGroupValue = computed({
+    get: () => {
+        const group = baTable.form.items?.group_arr
+        if (Array.isArray(group)) {
+            return group.length > 0 ? group[0] : ''
+        }
+        return group ?? ''
+    },
+    set: (value) => {
+        if (!baTable.form.items) {
+            return
+        }
+        baTable.form.items.group_arr = value === '' || value === null || value === undefined ? [] : [value]
+    },
+})
+
 const rules: Partial<Record<string, FormItemRule[]>> = reactive({
     username: [buildValidatorData({ name: 'required', title: t('auth.admin.username') }), buildValidatorData({ name: 'account' })],
     nickname: [buildValidatorData({ name: 'required', title: t('auth.admin.nickname') })],
-    group_arr: [buildValidatorData({ name: 'required', message: t('Please select field', { field: t('auth.admin.group') }) })],
+    group_arr: [
+        {
+            required: true,
+            validator: (_rule: any, val: unknown, callback: Function) => {
+                if (Array.isArray(val)) {
+                    if (val.length !== 1) {
+                        return callback(new Error(t('auth.admin.Please select exactly one group')))
+                    }
+                    return callback()
+                }
+                if (val === null || val === undefined || val === '') {
+                    return callback(new Error(t('Please select field', { field: t('auth.admin.group') })))
+                }
+                return callback()
+            },
+            trigger: 'change',
+        },
+    ],
     email: [buildValidatorData({ name: 'email', message: t('Please enter the correct field', { field: t('auth.admin.email') }) })],
     mobile: [buildValidatorData({ name: 'mobile', message: t('Please enter the correct field', { field: t('auth.admin.mobile') }) })],
     password: [
@@ -157,6 +241,26 @@ const rules: Partial<Record<string, FormItemRule[]>> = reactive({
             trigger: 'blur',
         },
     ],
+    commission_rate: [
+        {
+            validator: (_rule: unknown, val: unknown, callback: (e?: Error) => void) => {
+                const parsed = parseAdminCommissionRateInput(val)
+                if (parsed.kind === 'empty') {
+                    return callback()
+                }
+                if (parsed.kind === 'invalid') {
+                    return callback(new Error(t('Please enter the correct field', { field: t('auth.admin.commission_rate') })))
+                }
+                const n = parsed.value
+                const rounded = Math.round(n * 100) / 100
+                if (rounded < -0.000001 || rounded > 100.000001) {
+                    return callback(new Error(t('Please enter the correct field', { field: t('auth.admin.commission_rate') })))
+                }
+                return callback()
+            },
+            trigger: ['blur', 'change'],
+        },
+    ],
 })
 
 watch(
@@ -181,6 +285,14 @@ watch(
     width: 110px;
     height: 110px;
 }
+.commission-rate-alert {
+    margin-bottom: 12px;
+}
+.commission-rate-desc-list {
+    margin: 6px 0 0;
+    padding-left: 18px;
+    line-height: 1.6;
+}
 .avatar-uploader:hover {
     border-color: var(--el-color-primary);
 }
diff --git a/web/src/views/backend/game/user/index.vue b/web/src/views/backend/game/user/index.vue
index 85298de..4a844f1 100644
--- a/web/src/views/backend/game/user/index.vue
+++ b/web/src/views/backend/game/user/index.vue
@@ -76,8 +76,8 @@ const baTable = new baTableClass(
                 replaceValue: { '0': t('game.user.status 0'), '1': t('game.user.status 1') },
             },
             {
-                label: t('game.user.gamechannel__name'),
-                prop: 'gameChannel.name',
+                label: t('game.user.channel__name'),
+                prop: 'channel.name',
                 align: 'center',
                 minWidth: 100,
                 operatorPlaceholder: t('Fuzzy query'),
diff --git a/web/src/views/backend/game/user/popupForm.vue b/web/src/views/backend/game/user/popupForm.vue
index 5efd849..a38ab0e 100644
--- a/web/src/views/backend/game/user/popupForm.vue
+++ b/web/src/views/backend/game/user/popupForm.vue
@@ -75,7 +75,7 @@
                         prop="status"
                         :input-attr="{ content: { '0': t('game.user.status 0'), '1': t('game.user.status 1') } }"
                     />
-                    <el-form-item :label="t('game.user.game_channel_id')" prop="admin_id">
+                    <el-form-item :label="t('game.user.channel_id')" prop="admin_id">
                         <el-tree-select
                             v-model="baTable.form.items!.admin_id"
                             class="w100"
@@ -139,7 +139,7 @@ const treeProps = {
 
 const loadChannelAdminTree = async () => {
     const res = await createAxios({
-        url: '/admin/game.Channel/adminTree',
+        url: '/admin/channel/adminTree',
         method: 'get',
     })
     const list = (res.data?.list ?? []) as TreeNode[]
@@ -166,7 +166,7 @@ const onAdminTreeChange = (val: string | number | null) => {
     const key = typeof val === 'number' ? String(val) : val
     const channelId = adminIdToChannelId.value[key]
     if (channelId !== undefined) {
-        baTable.form.items!.game_channel_id = channelId
+        baTable.form.items!.channel_id = channelId
     }
 }