diff --git a/app/src/main/java/org/ntlab/irisclient/MemberRoomActivity.java b/app/src/main/java/org/ntlab/irisclient/MemberRoomActivity.java
index c00f622..4c4e634 100644
--- a/app/src/main/java/org/ntlab/irisclient/MemberRoomActivity.java
+++ b/app/src/main/java/org/ntlab/irisclient/MemberRoomActivity.java
@@ -86,7 +86,7 @@
                 BaseAdapter adapter = new MemberListAdapter(getApplicationContext(), R.layout.member_list_layout, viewMembers, gMembers);
                 membersList.setAdapter(adapter);
 
-                }
+            }
 
         });
 
diff --git a/app/src/main/java/org/ntlab/irisclient/OwnerRoomActivity.java b/app/src/main/java/org/ntlab/irisclient/OwnerRoomActivity.java
index f3efd45..2a74c36 100644
--- a/app/src/main/java/org/ntlab/irisclient/OwnerRoomActivity.java
+++ b/app/src/main/java/org/ntlab/irisclient/OwnerRoomActivity.java
@@ -139,6 +139,7 @@
             }
         });
 
+        //コピーボタン
         copyButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -146,6 +147,7 @@
             }
         });
 
+        //ランダムボタン
         randomButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -159,6 +161,7 @@
             }
         });
 
+        //スタートボタン
         startButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {