diff --git a/src/rooms/schema/Player.ts b/src/rooms/schema/Player.ts
index 71273b1..a20d790 100644
--- a/src/rooms/schema/Player.ts
+++ b/src/rooms/schema/Player.ts
@@ -7,7 +7,7 @@ import {GameEnv} from "../../cfg/GameEnv";
 
 export class Player extends Schema {
     @type("string")
-    id: number;
+    id: string;
 
     @type("number")
     heroId: number;
@@ -54,6 +54,7 @@ export class Player extends Schema {
     //TODO: set hp, ap from cfg
     constructor(id: string, heroId: number, team: number) {
         super();
+        this.id = id;
         this.state = 0;
         this.hp = 200;
         this.ap = 30;