diff --git a/game-server/app/servers/role/handler/roleHandler.ts b/game-server/app/servers/role/handler/roleHandler.ts
index 42193befc..4e10493e1 100644
--- a/game-server/app/servers/role/handler/roleHandler.ts
+++ b/game-server/app/servers/role/handler/roleHandler.ts
@@ -23,6 +23,7 @@ import { SkinModel, SkinUpdate } from '../../../db/Skin';
 import { CreateHeroes, deletRole } from '../../../pubUtils/roleUtil';
 import { Figure } from '../../../domain/dbGeneral';
 import { getActivities } from '../../../services/activity/activityService';
+import * as dicParam from '../../../pubUtils/dicParam';
 
 export default function (app: Application) {
     new HandlerService(app, {});
@@ -465,16 +466,25 @@ export class RoleHandler {
         let { roleName } = msg;
         let roleId = session.get('roleId');
         let serverId = session.get('serverId');
+        let sid = session.get('sid');
+        if(!roleName) return resResult(STATUS.WRONG_PARMS);
 
         let checkName = await RoleModel.checkName(roleName, serverId);
         if (checkName) return resResult(STATUS.NAME_HAS_USED);
 
-        let role = await RoleModel.updateRoleInfo(roleId, { roleName });
+        let role = await RoleModel.findByRoleId(roleId, 'renameCnt');
+        let costGold = role.renameCnt >= dicParam.NAMEPLATE.NAMEPLATE_FREECOST? dicParam.NAMEPLATE.NAMEPLATE_FEECOST: 0;
+        if(costGold > 0) {
+            let result = await handleCost(roleId, sid, [getGoldObject(costGold)]);
+            if(!result) return resResult(STATUS.BATTLE_GOLD_NOT_ENOUGH);
+        }
+
+        role = await RoleModel.incRoleInfo(roleId, { renameCnt: 1 }, { roleName });
         session.set('roleName', role.roleName);
         session.push('roleName', () => { });
         await updateUserInfo(REDIS_KEY.USER_INFO, roleId, [{ field: 'roleName', value: roleName }]);
 
-        return resResult(STATUS.SUCCESS, { roleName: role.roleName });
+        return resResult(STATUS.SUCCESS, { roleName: role.roleName, renameCnt: role.renameCnt });
     }
 
     async saveGuide(msg: { ids: number[] }, session: BackendSession) {
diff --git a/shared/consts/constModules/selectConst.ts b/shared/consts/constModules/selectConst.ts
index 4a357e417..6c8501c97 100644
--- a/shared/consts/constModules/selectConst.ts
+++ b/shared/consts/constModules/selectConst.ts
@@ -49,4 +49,4 @@ export enum FRIEND_SHIP_SELECT {
     GET_FRIEND_VALUE = 'friendValue friendLv'
 }
 
-export const ENTERY_ROLE_PICK = ['roleId', 'roleName', 'serverId', 'ce', 'topLineupCe', 'coin', 'lv', 'exp', 'vLv', 'gold', 'heros', 'equips', 'consumeGoods', 'title', 'teraphs', 'showLineup', 'heads', 'head', 'frames', 'frame', 'spines', 'spine', 'hasGuild', 'guildCode', 'todayZeroPoint', 'apJson', 'skins', 'totalPay', 'guide', 'hasInit'];
\ No newline at end of file
+export const ENTERY_ROLE_PICK = ['roleId', 'roleName', 'serverId', 'ce', 'topLineupCe', 'coin', 'lv', 'exp', 'vLv', 'gold', 'heros', 'equips', 'consumeGoods', 'title', 'teraphs', 'showLineup', 'heads', 'head', 'frames', 'frame', 'spines', 'spine', 'hasGuild', 'guildCode', 'todayZeroPoint', 'apJson', 'skins', 'totalPay', 'guide', 'hasInit', 'renameCnt'];
\ No newline at end of file
diff --git a/shared/db/Role.ts b/shared/db/Role.ts
index 5c533e5e6..a2e9705e6 100644
--- a/shared/db/Role.ts
+++ b/shared/db/Role.ts
@@ -320,6 +320,10 @@ export default class Role extends BaseModel {
     @prop({ required: true, default: [], type: Number })
     guide: number[];        // 已领取奖励
 
+
+    @prop({ required: true })
+    renameCnt: number;        // 改名次数
+
     public static async findAllByUid(uid: number, getters = false, virtuals = true) {
         const role: RoleType[] = await RoleModel.find({ 'userInfo.uid': uid }).select('roleId roleName serverId head frame spine heads frames spines lv updatedAt').lean({ getters, virtuals });
         return role;
@@ -733,7 +737,7 @@ export const RoleModel = getModelForClass(Role);
 
 export interface RoleType extends Pick<DocumentType<Role>, keyof Role> { };
 export type RoleUpdate = Partial<RoleType>; // 将所有字段变成可选项
-export type RoleInc = Partial<Pick<DocumentType<Role>, 'heroNum' | 'blockCnt' | 'friendCnt' | 'gold' | 'coin' | 'ce'>>;
+export type RoleInc = Partial<Pick<DocumentType<Role>, 'heroNum' | 'blockCnt' | 'friendCnt' | 'gold' | 'coin' | 'ce' | 'renameCnt'>>;
 
 // 初始化
 function getInitialTeraph() {