diff --git a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
index 371c130..ad6c9c4 100644
--- a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
+++ b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
@@ -46,12 +46,13 @@
 
             convertView.setTag(holder);
 
-            if (position == 0) {
+            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();