diff --git a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
index 2a5a125..95078ed 100644
--- a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
+++ b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
@@ -10,6 +10,7 @@
 
 import org.ntlab.irisclient.models.Member;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public class MemberListAdapter extends ArrayAdapter<String> {
@@ -21,6 +22,9 @@
     private final int itemLayoutId;
     private final List<String> memberList;
     private final List<Member> dcList;
+    private List<Integer> redTeam = new ArrayList<>();
+    private List<Integer> blueTeam = new ArrayList<>();
+    private List<Integer> grayTeam = new ArrayList<>();
 
     final int redColor = Color.rgb(172, 32,32);
     final int blueColor = Color.rgb(32, 32, 172);
@@ -51,21 +55,30 @@
 
             convertView.setTag(holder);
 
+            // 背景色を変える
             convertView.setBackgroundColor(grayColor);
 
-            /*for(int i = 0 ; i < dcList.size();i++){
+            redTeam.clear();
+            blueTeam.clear();
+            grayTeam.clear();
+            for(int i = 0 ; i < dcList.size();i++){
                 if(dcList.get(i).getBelongs().equals("r")) {
-                    convertView.setBackgroundColor(redColor);
+                    redTeam.add(i);
+                }else if(dcList.get(i).getBelongs().equals("b")) {
+                    blueTeam.add(i);
+                }else{
+                    grayTeam.add(i);
                 }
-            }*/
+            }
 
+            if (redTeam.contains(position)) {
+                convertView.setBackgroundColor(redColor);
+            }else if(blueTeam.contains(position)){
+                convertView.setBackgroundColor(blueColor);
+            } else{
+                convertView.setBackgroundColor(grayColor);
+            }
 
-            /*if (position == 0) {
-                // 背景色を変える
-                convertView.setBackgroundColor(Color.rgb(255, 127, 255));
-            }else{
-                convertView.setBackgroundColor(Color.rgb(0, 125, 0));
-            }*/
         }
         else {
             holder = (ViewHolder) convertView.getTag();