diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d462cb17..897766dfb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 ## main(v0.9.0)
 
 - feat: | Worker | 支持多语言
+- feat: | Worker | `NO_LIMIT_SEND_ROLE` 配置支持多角色, 逗号分割
 
 ## v0.8.7
 
diff --git a/vitepress-docs/docs/en/cli.md b/vitepress-docs/docs/en/cli.md
index ed0a0144a..57c8c6459 100644
--- a/vitepress-docs/docs/en/cli.md
+++ b/vitepress-docs/docs/en/cli.md
@@ -121,7 +121,8 @@ ENABLE_AUTO_REPLY = false
 # DISABLE_SHOW_GITHUB = true # Disable Show GitHub link
 # default send balance, if not set, it will be 0
 # DEFAULT_SEND_BALANCE = 1
-# NO_LIMIT_SEND_ROLE = "vip" # the role which can send emails without limit
+# the role which can send emails without limit, multiple roles can be separated by ,
+# NO_LIMIT_SEND_ROLE = "vip"
 # Turnstile verification configuration
 # CF_TURNSTILE_SITE_KEY = ""
 # CF_TURNSTILE_SECRET_KEY = ""
diff --git a/vitepress-docs/docs/zh/guide/worker-vars.md b/vitepress-docs/docs/zh/guide/worker-vars.md
index bd9a8c253..cd4f1624a 100644
--- a/vitepress-docs/docs/zh/guide/worker-vars.md
+++ b/vitepress-docs/docs/zh/guide/worker-vars.md
@@ -75,7 +75,7 @@
 | `ADMIN_USER_ROLE`                     | 文本      | admin 角色配置, 如果用户角色等于 ADMIN_USER_ROLE 则可以访问 admin 控制台 | `admin` |
 | `USER_ROLES`                          | JSON      | -                                                                        | 见下方  |
 | `DISABLE_ANONYMOUS_USER_CREATE_EMAIL` | 文本/JSON | 禁用匿名用户创建邮箱，如果设置为 true，则用户只能在登录后创建邮箱地址    | `true`  |
-| `NO_LIMIT_SEND_ROLE`                  | 文本      | 可以无限发送邮件的角色                                                   | `vip`   |
+| `NO_LIMIT_SEND_ROLE`                  | 文本      | 可以无限发送邮件的角色, 多个角色使用逗号分割 `vip,admin`                 | `vip`   |
 
 > [!NOTE] USER_ROLES 用户角色配置说明
 >
diff --git a/worker/src/admin_api/worker_config.ts b/worker/src/admin_api/worker_config.ts
index 7bfa5acb3..30013a7a9 100644
--- a/worker/src/admin_api/worker_config.ts
+++ b/worker/src/admin_api/worker_config.ts
@@ -1,7 +1,7 @@
 import { Context } from 'hono';
 
 import { HonoCustomType } from '../types';
-import { getAdminPasswords, getBooleanValue, getDefaultDomains, getDomains, getIntValue, getPasswords, getStringArray, getStringValue, getUserRoles, getAnotherWorkerList } from '../utils';
+import { getAdminPasswords, getBooleanValue, getDefaultDomains, getDomains, getIntValue, getPasswords, getStringArray, getStringValue, getUserRoles, getAnotherWorkerList, getSplitStringListValue } from '../utils';
 import { CONSTANTS } from '../constants';
 import { isS3Enabled } from '../mails_api/s3_attachment';
 
@@ -30,7 +30,7 @@ export default {
             "ADMIN_USER_ROLE": getStringValue(c.env.ADMIN_USER_ROLE),
             "USER_DEFAULT_ROLE": getStringValue(c.env.USER_DEFAULT_ROLE),
             "USER_ROLES": getUserRoles(c),
-            "NO_LIMIT_SEND_ROLE": getStringValue(c.env.NO_LIMIT_SEND_ROLE),
+            "NO_LIMIT_SEND_ROLE": getSplitStringListValue(c.env.NO_LIMIT_SEND_ROLE),
 
             "ADMIN_CONTACT": c.env.ADMIN_CONTACT,
             "ENABLE_USER_CREATE_EMAIL": getBooleanValue(c.env.ENABLE_USER_CREATE_EMAIL),
diff --git a/worker/src/mails_api/index.ts b/worker/src/mails_api/index.ts
index d083bf48f..b89b53121 100644
--- a/worker/src/mails_api/index.ts
+++ b/worker/src/mails_api/index.ts
@@ -2,7 +2,7 @@ import { Hono } from 'hono'
 
 import i18n from '../i18n';
 import { HonoCustomType } from "../types";
-import { getBooleanValue, getJsonSetting, checkCfTurnstile, getStringValue } from '../utils';
+import { getBooleanValue, getJsonSetting, checkCfTurnstile, getStringValue, getSplitStringListValue } from '../utils';
 import { newAddress, handleListQuery, deleteAddressWithData, getAddressPrefix, getAllowDomains } from '../common'
 import { CONSTANTS } from '../constants'
 import auto_reply from './auto_reply'
@@ -97,7 +97,8 @@ api.get('/api/settings', async (c) => {
     } catch (e) {
         console.warn("Failed to update address")
     }
-    const is_no_limit_send_balance = user_role && user_role === getStringValue(c.env.NO_LIMIT_SEND_ROLE);
+    const no_limit_roles = getSplitStringListValue(c.env.NO_LIMIT_SEND_ROLE);
+    const is_no_limit_send_balance = user_role && no_limit_roles.includes(user_role);
     const balance = is_no_limit_send_balance ? 99999 : await c.env.DB.prepare(
         `SELECT balance FROM address_sender where address = ? and enabled = 1`
     ).bind(address).first("balance");
diff --git a/worker/src/mails_api/send_mail_api.ts b/worker/src/mails_api/send_mail_api.ts
index 9f00a43c5..067bc497d 100644
--- a/worker/src/mails_api/send_mail_api.ts
+++ b/worker/src/mails_api/send_mail_api.ts
@@ -6,7 +6,7 @@ import { WorkerMailer, WorkerMailerOptions } from 'worker-mailer';
 
 import i18n from '../i18n';
 import { CONSTANTS } from '../constants'
-import { getJsonSetting, getDomains, getIntValue, getBooleanValue, getStringValue, getJsonObjectValue } from '../utils';
+import { getJsonSetting, getDomains, getIntValue, getBooleanValue, getStringValue, getJsonObjectValue, getSplitStringListValue } from '../utils';
 import { GeoData } from '../models'
 import { handleListQuery } from '../common'
 import { HonoCustomType } from '../types';
@@ -137,7 +137,8 @@ export const sendMail = async (
         throw new Error("Invalid domain")
     }
     const user_role = c.get("userRolePayload");
-    const is_no_limit_send_balance = user_role && user_role === getStringValue(c.env.NO_LIMIT_SEND_ROLE);
+    const no_limit_roles = getSplitStringListValue(c.env.NO_LIMIT_SEND_ROLE);
+    const is_no_limit_send_balance = user_role && no_limit_roles.includes(user_role);
     // no need find noLimitSendAddressList if is_no_limit_send_balance
     const noLimitSendAddressList = is_no_limit_send_balance ?
         [] : await getJsonSetting(c, CONSTANTS.NO_LIMIT_SEND_ADDRESS_LIST_KEY) || [];
diff --git a/worker/src/utils.ts b/worker/src/utils.ts
index b9273bd33..344286804 100644
--- a/worker/src/utils.ts
+++ b/worker/src/utils.ts
@@ -1,6 +1,6 @@
 import { Context } from "hono";
 import { createMimeMessage } from "mimetext";
-import { HonoCustomType, UserRole,AnotherWorker } from "./types";
+import { HonoCustomType, UserRole, AnotherWorker } from "./types";
 
 export const getJsonObjectValue = <T = any>(
     value: string | any
@@ -69,6 +69,15 @@ export const getStringValue = (value: any): string => {
     return "";
 }
 
+export const getSplitStringListValue = (
+    value: any, demiliter: string = ","
+): string[] => {
+    const valueToSplit = getStringValue(value);
+    return valueToSplit.split(demiliter)
+        .map((item: string) => item.trim())
+        .filter((item: string) => item.length > 0);
+}
+
 export const getBooleanValue = (
     value: boolean | string | any
 ): boolean => {
diff --git a/worker/wrangler.toml.template b/worker/wrangler.toml.template
index ff01b7abc..f29df687c 100644
--- a/worker/wrangler.toml.template
+++ b/worker/wrangler.toml.template
@@ -63,7 +63,8 @@ ENABLE_AUTO_REPLY = false
 # DISABLE_SHOW_GITHUB = true
 # default send balance, if not set, it will be 0
 # DEFAULT_SEND_BALANCE = 1
-# NO_LIMIT_SEND_ROLE = "vip" # the role which can send emails without limit
+# the role which can send emails without limit, multiple roles can be separated by ,
+# NO_LIMIT_SEND_ROLE = "vip"
 # Turnstile verification
 # CF_TURNSTILE_SITE_KEY = ""
 # CF_TURNSTILE_SECRET_KEY = ""