diff --git a/src/global.d.ts b/src/global.d.ts
index 420c0b6..2697a9c 100644
--- a/src/global.d.ts
+++ b/src/global.d.ts
@@ -1,6 +1,6 @@
 import {IMsg} from "./message/IMsg";
 import {Client, Room} from "colyseus";
-import {PetInfoMsg} from "./message/PetInfo";
+import {PetInfo, PetInfoMsg} from "./message/PetInfo";
 import {BattleHandler} from "./rooms/logic/Handler/BattleHandler";
 import {SkillInfoMsg} from "./message/SkillInfo";
 import {PartResultMsg} from "./message/PartResult";
@@ -107,7 +107,6 @@ declare module "colyseus" {
          * @param options
          */
         bRemovePet(data?: RemovePetMsg, options?: any): void;
-
         /**
          * 广播游戏进行中的决斗结果
          * @param data
@@ -177,6 +176,12 @@ declare module "colyseus" {
          */
         updateHp(dstplayer: string, hp: number): number;
 
+        /**
+         * 更新随从信息
+         * @param datas
+         */
+        updatePet(datas: PetInfo[]): void;
+
     }
 }
 
diff --git a/src/message/PetInfo.ts b/src/message/PetInfo.ts
index bc92119..63e3178 100644
--- a/src/message/PetInfo.ts
+++ b/src/message/PetInfo.ts
@@ -3,25 +3,24 @@ import {IMsg} from "./IMsg";
 /**
  * 英雄, 随从信息
  */
+export class PetInfo {
+    id: number;
+    player: string;
+    isHero: boolean;
+    ap: number;
+    pos: number;
+    extAp: number;
+    harmReduce?: number;
+    skills: number[];
+    extSkills: number[]
+}
 export class PetInfoMsg implements IMsg {
     data: any;
     errcode: number;
     errmsg: string;
 
-    constructor(data?: {
-        id: number,
-        player: string,
-        isHero: boolean,
-        ap: number,
-        pos: number,
-        extAp: number,
-        harmReduce?: number,
-        skills: number[],
-        extSkills: number[]
-    }) {
+    constructor(data?: PetInfo) {
         this.errcode = 0;
         this.data = data;
     }
-
-
 }
diff --git a/src/rooms/RoomExtMethod.ts b/src/rooms/RoomExtMethod.ts
index 3674db2..b627454 100644
--- a/src/rooms/RoomExtMethod.ts
+++ b/src/rooms/RoomExtMethod.ts
@@ -2,6 +2,7 @@ import {Room} from "colyseus";
 import gameUtil from "../utils/game.util";
 import {error} from "../common/Debug";
 import {PlayerStateConst} from "../constants/PlayerStateConst";
+import {PetInfo} from "../message/PetInfo";
 
 /**
  * 一些常用的方法
@@ -94,5 +95,39 @@ Object.defineProperties(Room.prototype, {
             }
             return player.hp;
         }
+    },
+    /**
+     * 更新随从信息
+     * @param data
+     */
+    updatePet: {
+        value: function (datas: PetInfo[]): void {
+            let playerSet: Set<string> = new Set();
+            for (let obj of datas) {
+                let pid = obj.player;
+                playerSet.add(pid);
+                let player = this.state.players.get(pid);
+                let pet = player.pets.get(obj.pos + '');
+                pet.id = obj.id;
+                pet.ap = obj.ap;
+                pet.extAp = obj.extAp;
+                pet.harmReduce = obj.harmReduce;
+                pet.skills.length = 0;
+                pet.state = 1;
+                if (obj.skills) {
+                    pet.skills.length = 0;
+                    for (let s of obj.skills) {
+                        pet.skills.push(s);
+                    }
+                }
+                if (obj.extSkills) {
+                    pet.extSkills.length = 0;
+                    for (let s of obj.extSkills) {
+                        pet.extSkills.push(s);
+                    }
+                }
+            }
+            this.broadcast("pet_update_s2c", {data: [...playerSet]}, {afterNextPatch: true});
+        }
     }
 });