diff --git a/app/src/main/java/org/ntlab/irisclient/Iris.java b/app/src/main/java/org/ntlab/irisclient/Iris.java
index d482cda..5b9567b 100644
--- a/app/src/main/java/org/ntlab/irisclient/Iris.java
+++ b/app/src/main/java/org/ntlab/irisclient/Iris.java
@@ -4,12 +4,17 @@
 import org.ntlab.irisclient.entities.RoomJson;
 import org.ntlab.irisclient.models.Member;
 
+import java.util.ArrayList;
+import java.util.List;
+
 
 public class Iris extends Application {
     private String rid;
     private String nickname;
     private String team;
     private boolean bMaster;
+    private List<Member> memberList = new ArrayList<>();
+
     //----------------------------------------------------------
     // getter
     public String getRid() {
@@ -24,6 +29,8 @@
 
     public boolean isMaster() { return this.bMaster; }
 
+    public List<Member> getMemberList() { return this.memberList; }
+
     //----------------------------------------------------------
     // setter
     public void setRid(String rid) {
@@ -38,4 +45,6 @@
 
     public void setMaster(boolean master) { bMaster = master; }
 
+    public void setMemberList(List<Member> memberList) { this.memberList = memberList; }
+
 }