diff --git a/app/build.gradle b/app/build.gradle
index 58e57ce6..1d451598 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "jp.juggler.subwaytooter"
         minSdkVersion 21
         targetSdkVersion 25
-        versionCode 22
-        versionName "0.2.2"
+        versionCode 24
+        versionName "0.2.4"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 
diff --git a/app/src/main/java/jp/juggler/subwaytooter/App1.java b/app/src/main/java/jp/juggler/subwaytooter/App1.java
index 82462d4a..c61bb6a0 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/App1.java
+++ b/app/src/main/java/jp/juggler/subwaytooter/App1.java
@@ -33,10 +33,11 @@ public class App1 extends Application {
 	
 	
 	static final String DB_NAME = "app_db";
-	static final int DB_VERSION = 5;
+	static final int DB_VERSION = 6;
 	// 2017/4/25 v10 1=>2 SavedAccount に通知設定を追加
 	// 2017/4/25 v10 1=>2 NotificationTracking テーブルを追加
 	// 2017/4/29 v20 2=>5 MediaShown,ContentWarningのインデクスが間違っていたので貼り直す
+	// 2017/4/29 v23 5=>6 MutedAppテーブルの追加、UserRelationテーブルの追加
 	static DBOpenHelper db_open_helper;
 	
 	public static SQLiteDatabase getDB(){
@@ -177,10 +178,10 @@ public class App1 extends Application {
 		if( db_open_helper == null ){
 			db_open_helper = new DBOpenHelper( getApplicationContext() );
 
-			if( BuildConfig.DEBUG){
-				SQLiteDatabase db = db_open_helper.getWritableDatabase();
-				db_open_helper.onCreate( db );
-			}
+//			if( BuildConfig.DEBUG){
+//				SQLiteDatabase db = db_open_helper.getWritableDatabase();
+//				db_open_helper.onCreate( db );
+//			}
 		}
 
 		if( image_loader == null ){
diff --git a/app/src/main/java/jp/juggler/subwaytooter/Column.java b/app/src/main/java/jp/juggler/subwaytooter/Column.java
index bd4adc84..ac836b93 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/Column.java
+++ b/app/src/main/java/jp/juggler/subwaytooter/Column.java
@@ -654,7 +654,7 @@ class Column {
 				}
 			}
 			
-			dst.add( status );
+			dst.add( item );
 		}
 	}
 	
diff --git a/app/src/main/java/jp/juggler/subwaytooter/table/MutedApp.java b/app/src/main/java/jp/juggler/subwaytooter/table/MutedApp.java
index cdbfbcdd..289987f7 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/table/MutedApp.java
+++ b/app/src/main/java/jp/juggler/subwaytooter/table/MutedApp.java
@@ -32,7 +32,9 @@ public class MutedApp {
 	}
 	
 	public static void onDBUpgrade( SQLiteDatabase db, int oldVersion, int newVersion ){
-
+		if(oldVersion < 6 && newVersion >= 6){
+			onDBCreate( db );
+		}
 	}
 	
 	public static void save( String app_name ){
diff --git a/app/src/main/java/jp/juggler/subwaytooter/table/UserRelation.java b/app/src/main/java/jp/juggler/subwaytooter/table/UserRelation.java
index 73f1de1b..a6ed4361 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/table/UserRelation.java
+++ b/app/src/main/java/jp/juggler/subwaytooter/table/UserRelation.java
@@ -48,7 +48,9 @@ public class UserRelation {
 	}
 	
 	public static void onDBUpgrade( SQLiteDatabase db, int oldVersion, int newVersion ){
-		
+		if(oldVersion < 6 && newVersion >= 6){
+			onDBCreate( db );
+		}
 	}
 	
 	public static void deleteOld( long now){