diff --git a/app/build.gradle b/app/build.gradle
index f20d1228..4cd5b3ab 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -171,7 +171,7 @@ dependencies {
     implementation project(":anko")
     implementation fileTree(include: ["*.aar"], dir: "src/main/libs")
 
-    fcmImplementation "com.google.firebase:firebase-messaging:23.1.2"
+    fcmImplementation "com.google.firebase:firebase-messaging:23.2.0"
     fcmImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-play-services:$kotlinxCoroutinesVersion"
 
     // implementation "org.conscrypt:conscrypt-android:$conscryptVersion"
diff --git a/app/src/androidTest/java/jp/juggler/subwaytooter/TestTootInstance.kt b/app/src/androidTest/java/jp/juggler/subwaytooter/TestTootInstance.kt
index 6fee2d4c..618d2424 100644
--- a/app/src/androidTest/java/jp/juggler/subwaytooter/TestTootInstance.kt
+++ b/app/src/androidTest/java/jp/juggler/subwaytooter/TestTootInstance.kt
@@ -65,7 +65,7 @@ class TestTootInstance {
     /*
         TootInstance.get() はアカウントを指定する場合とホストを指定する場合がある
         ホスト指定とアカウント指定、 MastodonとMisskey で試す
-    */
+     */
 
     @Test
     fun instanceByHostname() = runTest {
diff --git a/app/src/main/java/jp/juggler/subwaytooter/ActAppSetting.kt b/app/src/main/java/jp/juggler/subwaytooter/ActAppSetting.kt
index 55e38d68..1ff1e984 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/ActAppSetting.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/ActAppSetting.kt
@@ -692,7 +692,10 @@ class ActAppSetting : AppCompatActivity(), ColorPickerDialogListener, View.OnCli
                             etEditText.setText(text)
                             etEditText.setSelection(0, text.length)
 
-                            item.showEditText.invoke(actAppSetting,views.etEditText)
+                            item.showEditText.invoke(
+                                actAppSetting,
+                                views.etEditText
+                            )
                         }
                         updateErrorView()
                     }
diff --git a/app/src/main/java/jp/juggler/subwaytooter/ActMain.kt b/app/src/main/java/jp/juggler/subwaytooter/ActMain.kt
index 61427070..21712168 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/ActMain.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/ActMain.kt
@@ -2,7 +2,6 @@ package jp.juggler.subwaytooter
 
 import android.app.Activity
 import android.app.Dialog
-import android.content.Context
 import android.content.Intent
 import android.content.res.Configuration
 import android.graphics.Typeface
@@ -627,30 +626,29 @@ class ActMain : AppCompatActivity(),
 
         super.onResume()
         /*
-        super.onResume() から呼ばれる isTopOfTask() が android.os.RemoteException 例外をたまに出すが、放置することにした。
-
-        java.lang.RuntimeException:
-        at android.app.ActivityThread.performResumeActivity (ActivityThread.java:4430)
-        at android.app.ActivityThread.handleResumeActivity (ActivityThread.java:4470)
-        Caused by: java.lang.IllegalArgumentException:
-        at android.os.Parcel.createException (Parcel.java:1957)
-        at android.os.Parcel.readException (Parcel.java:1921)
-        at android.os.Parcel.readException (Parcel.java:1871)
-        at android.app.IActivityManager$Stub$Proxy.isTopOfTask (IActivityManager.java:7912)
-        at android.app.Activity.isTopOfTask (Activity.java:6724)
-        at android.app.Activity.onResume (Activity.java:1425)
-        at androidx.fragment.app.FragmentActivity.onResume (FragmentActivity.java:456)
-        at jp.juggler.subwaytooter.ActMain.onResume (ActMain.kt:685)
-        at android.app.Instrumentation.callActivityOnResume (Instrumentation.java:1456)
-        at android.app.Activity.performResume (Activity.java:7614)
-        at android.app.ActivityThread.performResumeActivity (ActivityThread.java:4412)
-        Caused by: android.os.RemoteException:
-        at com.android.server.am.ActivityManagerService.isTopOfTask (ActivityManagerService.java:16128)
-        at android.app.IActivityManager$Stub.onTransact (IActivityManager.java:2376)
-        at com.android.server.am.ActivityManagerService.onTransact (ActivityManagerService.java:3648)
-        at com.android.server.am.HwActivityManagerService.onTransact (HwActivityManagerService.java:609)
-        at android.os.Binder.execTransact (Binder.java:739)
-        */
+           super.onResume() から呼ばれる isTopOfTask() が android.os.RemoteException 例外をたまに出すが、放置することにした。
+            java.lang.RuntimeException:
+            at android.app.ActivityThread.performResumeActivity (ActivityThread.java:4430)
+            at android.app.ActivityThread.handleResumeActivity (ActivityThread.java:4470)
+            Caused by: java.lang.IllegalArgumentException:
+            at android.os.Parcel.createException (Parcel.java:1957)
+            at android.os.Parcel.readException (Parcel.java:1921)
+            at android.os.Parcel.readException (Parcel.java:1871)
+            at android.app.IActivityManager$Stub$Proxy.isTopOfTask (IActivityManager.java:7912)
+            at android.app.Activity.isTopOfTask (Activity.java:6724)
+            at android.app.Activity.onResume (Activity.java:1425)
+            at androidx.fragment.app.FragmentActivity.onResume (FragmentActivity.java:456)
+            at jp.juggler.subwaytooter.ActMain.onResume (ActMain.kt:685)
+            at android.app.Instrumentation.callActivityOnResume (Instrumentation.java:1456)
+            at android.app.Activity.performResume (Activity.java:7614)
+            at android.app.ActivityThread.performResumeActivity (ActivityThread.java:4412)
+            Caused by: android.os.RemoteException:
+            at com.android.server.am.ActivityManagerService.isTopOfTask (ActivityManagerService.java:16128)
+            at android.app.IActivityManager$Stub.onTransact (IActivityManager.java:2376)
+            at com.android.server.am.ActivityManagerService.onTransact (ActivityManagerService.java:3648)
+            at com.android.server.am.HwActivityManagerService.onTransact (HwActivityManagerService.java:609)
+            at android.os.Binder.execTransact (Binder.java:739)
+         */
 
         if (PrefB.bpDontScreenOff.value) {
             window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
diff --git a/app/src/main/java/jp/juggler/subwaytooter/api/ApiTask2.kt b/app/src/main/java/jp/juggler/subwaytooter/api/ApiTask2.kt
index 9b04d041..e1a5fa39 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/api/ApiTask2.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/api/ApiTask2.kt
@@ -214,7 +214,7 @@ suspend fun <T : Any?, A : Context> A.runApiTask2(
     progressPrefix: String? = null,
     progressSetup: (progress: ProgressDialogEx) -> Unit = ApiTask.defaultProgressSetupCallback,
     backgroundBlock: suspend A.(client: TootApiClient) -> T,
-) :T = TootTaskRunner2.runApiTask(
+): T = TootTaskRunner2.runApiTask(
     this,
     accessInfo,
     null,
diff --git a/app/src/main/java/jp/juggler/subwaytooter/api/TootApiResultException.kt b/app/src/main/java/jp/juggler/subwaytooter/api/TootApiResultException.kt
index 971b9cc0..101eddcc 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/api/TootApiResultException.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/api/TootApiResultException.kt
@@ -1,10 +1,12 @@
 package jp.juggler.subwaytooter.api
 
-import java.lang.Exception
-
-class TootApiResultException(val result: TootApiResult?) : Exception(result?.error ?: "cancelled.") {
+class TootApiResultException(val result: TootApiResult?) :
+    Exception(result?.error ?: "cancelled.") {
     constructor(error: String) : this(TootApiResult(error))
 }
 
-fun errorApiResult(result: TootApiResult?):Nothing = throw TootApiResultException(result)
-fun errorApiResult(error:String):Nothing = throw TootApiResultException(error)
+fun errorApiResult(result: TootApiResult?): Nothing =
+    throw TootApiResultException(result)
+
+fun errorApiResult(error: String): Nothing =
+    throw TootApiResultException(error)
diff --git a/app/src/main/java/jp/juggler/subwaytooter/api/entity/TootAccount.kt b/app/src/main/java/jp/juggler/subwaytooter/api/entity/TootAccount.kt
index 0e459346..4d945c1a 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/api/entity/TootAccount.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/api/entity/TootAccount.kt
@@ -604,6 +604,7 @@ open class TootAccount(
                     apDomain = pair.second ?: error("can't get apDomain from acct or url")
                     acct = Acct.parse(username, apDomain)
                 }
+
                 else -> error("serverType missmatch: ${parser.serviceType}")
             }
             return TootAccount(
@@ -713,12 +714,9 @@ open class TootAccount(
         // Tootsearch用。URLやUriを使ってアカウントのインスタンス名を調べる
         fun findHostFromUrl(
             acctArg: String?,
-            linkHelper: LinkHelper
-            ?,
-            url: String
-            ?,
-        )
-                : Pair<Host?, Host?> {
+            linkHelper: LinkHelper?,
+            url: String?,
+        ): Pair<Host?, Host?> {
             val apDomain = findApDomain(acctArg, linkHelper)
             val apiHost = findApiHost(url)
             return Pair(apiHost ?: apDomain, apDomain ?: apiHost)
diff --git a/app/src/main/java/jp/juggler/subwaytooter/itemviewholder/ItemViewHolderShowStatus.kt b/app/src/main/java/jp/juggler/subwaytooter/itemviewholder/ItemViewHolderShowStatus.kt
index 45d7db98..07e0d234 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/itemviewholder/ItemViewHolderShowStatus.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/itemviewholder/ItemViewHolderShowStatus.kt
@@ -356,7 +356,7 @@ private fun ItemViewHolder.showAttachments(status: TootStatus) {
     }
 }
 
-val reUrlGif by lazy{
+val reUrlGif by lazy {
     """\.gif(?:\z|\?|#)"""
         .toRegex(RegexOption.IGNORE_CASE)
 }
diff --git a/app/src/main/java/jp/juggler/subwaytooter/push/PushBase.kt b/app/src/main/java/jp/juggler/subwaytooter/push/PushBase.kt
index a0e8515a..53623ed0 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/push/PushBase.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/push/PushBase.kt
@@ -38,8 +38,8 @@ abstract class PushBase {
         subLog: SubscriptionLogger,
         account: SavedAccount,
         willRemoveSubscription: Boolean,
-        forceUpdate:Boolean,
-    ):String?
+        forceUpdate: Boolean,
+    ): String?
 
     // プッシュメッセージのJSONデータを通知用に整形
     abstract suspend fun formatPushMessage(
diff --git a/app/src/main/java/jp/juggler/subwaytooter/util/AttachmentRequest.kt b/app/src/main/java/jp/juggler/subwaytooter/util/AttachmentRequest.kt
index 7d45a80a..ae486554 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/util/AttachmentRequest.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/util/AttachmentRequest.kt
@@ -100,7 +100,7 @@ class AttachmentRequest(
         if (mimeType == MIME_TYPE_GIF) {
             // GIFはそのまま投げる
             return contentUriOpener(context.contentResolver, uri, mimeType, isImage = true)
-        }else if (mimeType.startsWith("image")) {
+        } else if (mimeType.startsWith("image")) {
             // 静止画
             return createResizedImageOpener()
         }
@@ -372,10 +372,11 @@ class AttachmentRequest(
     private suspend fun createResizedAudioOpener(srcBytes: Long): InputStreamOpener {
         val instance = instance()
         val mediaConfig = mediaConfig()
-        return   when {
+        return when {
             mimeType.mimeTypeIsSupported(instance) &&
                     goodAudioType.contains(mimeType) &&
-                    srcBytes <= maxBytesVideo(instance,mediaConfig).toLong() -> contentUriOpener(
+                    srcBytes <= maxBytesVideo(instance, mediaConfig).toLong()
+            -> contentUriOpener(
                 context.contentResolver,
                 uri,
                 mimeType,
@@ -402,5 +403,4 @@ class AttachmentRequest(
             }
         }
     }
-
 }
diff --git a/app/src/main/java/jp/juggler/subwaytooter/util/AttachmentUploader.kt b/app/src/main/java/jp/juggler/subwaytooter/util/AttachmentUploader.kt
index f75a208b..400cdecb 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/util/AttachmentUploader.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/util/AttachmentUploader.kt
@@ -328,7 +328,7 @@ class AttachmentUploader(
             val maxBytesImage = ar.maxBytesImage(instance, mediaConfig)
 
             val opener = ar.createOpener()
-            try{
+            try {
 
                 if (opener.contentLength > maxBytesImage.toLong()) {
                     return@runApiTask TootApiResult(
@@ -339,7 +339,8 @@ class AttachmentUploader(
                     )
                 }
 
-                val fileName = fixDocumentName(getDocumentName(safeContext.contentResolver, src.uri))
+                val fileName =
+                    fixDocumentName(getDocumentName(safeContext.contentResolver, src.uri))
 
                 if (account.isMisskey) {
                     TootApiResult("custom thumbnail is not supported on misskey account.")
@@ -367,7 +368,7 @@ class AttachmentUploader(
                     }
                     result
                 }
-            }finally{
+            } finally {
                 opener.deleteTempFile()
             }
         }
diff --git a/app/src/main/java/jp/juggler/subwaytooter/util/UserAgent.kt b/app/src/main/java/jp/juggler/subwaytooter/util/UserAgent.kt
index 39837327..9485e406 100644
--- a/app/src/main/java/jp/juggler/subwaytooter/util/UserAgent.kt
+++ b/app/src/main/java/jp/juggler/subwaytooter/util/UserAgent.kt
@@ -28,4 +28,3 @@ fun Context.getUserAgent(): String {
         else -> userAgentDefault()
     }
 }
-
diff --git a/config/detekt/config.yml b/config/detekt/config.yml
index 590723e1..02666583 100644
--- a/config/detekt/config.yml
+++ b/config/detekt/config.yml
@@ -76,10 +76,6 @@ comments:
 complexity:
   active: true
   
-  CyclomaticComplexMethod:
-    active: false
-    threshold: 20
-
   ComplexCondition:
     active: true
     threshold: 8
@@ -88,13 +84,15 @@ complexity:
     threshold: 10
     includeStaticDeclarations: false
     includePrivateDeclarations: false
-  ComplexMethod:
-    active: true
+
+  CyclomaticComplexMethod:
+    active: false
     threshold: 100
     ignoreSingleWhenExpression: true
     ignoreSimpleWhenEntries: true
     ignoreNestingFunctions: true
     nestingFunctions: ['run', 'let', 'apply', 'with', 'also', 'use', 'forEach', 'isNotNull', 'ifNull']
+
   LabeledExpression:
     active: false
     ignoredLabels: []
@@ -254,9 +252,6 @@ formatting:
   android: false
   autoCorrect: true
   
-  MultiLineIfElse:
-    active: false
-  
   Wrapping:
     active: false
   AnnotationOnSeparateLine:
@@ -293,7 +288,6 @@ formatting:
     active: false
     autoCorrect: true
     indentSize: 4
-    continuationIndentSize: 4
   MaximumLineLength:
     active: false
     maxLineLength: 120
@@ -390,6 +384,10 @@ formatting:
     # 誤検出があるので無効化
     active: false
     autoCorrect: true
+  BlockCommentInitialStarAlignment:
+    active: false
+  CommentWrapping:
+    active: false
 
 naming:
   active: true
@@ -402,7 +400,6 @@ naming:
     parameterPattern: '[a-z][A-Za-z0-9]*'
     privateParameterPattern: '[a-z][A-Za-z0-9]*'
     excludeClassPattern: '$^'
-    ignoreOverridden: true
     excludes:
       - '**/test/**'
       - '**/androidTest/**'
@@ -433,14 +430,12 @@ naming:
     excludes: ['**/test/**', '**/androidTest/**', '**/commonTest/**', '**/jvmTest/**', '**/jsTest/**', '**/iosTest/**']
     functionPattern: '([a-z][a-zA-Z0-9]*)|(`.*`)'
     excludeClassPattern: '$^'
-    ignoreOverridden: true
     ignoreAnnotated: ['Composable']
   FunctionParameterNaming:
     active: true
     excludes: ['**/test/**', '**/androidTest/**', '**/commonTest/**', '**/jvmTest/**', '**/jsTest/**', '**/iosTest/**']
     parameterPattern: '[a-z][A-Za-z0-9]*'
     excludeClassPattern: '$^'
-    ignoreOverridden: true
   InvalidPackageDeclaration:
     active: false
     excludes: ['*.kts']
@@ -495,7 +490,6 @@ naming:
     variablePattern: '[a-z][A-Za-z0-9]*'
     privateVariablePattern: '(_)?[a-z][A-Za-z0-9]*'
     excludeClassPattern: '$^'
-    ignoreOverridden: true
 
 performance:
   active: true
@@ -520,8 +514,6 @@ potential-bugs:
     active: false
   DoubleMutabilityForCollection:
     active: false
-  DuplicateCaseInWhenExpression:
-    active: true
   EqualsAlwaysReturnsTrueOrFalse:
     active: true
   EqualsWithHashCodeExist:
@@ -534,7 +526,7 @@ potential-bugs:
     active: false
   IgnoredReturnValue:
     active: false
-    restrictToAnnotatedMethods: true
+    restrictToConfig: true
     returnValueAnnotations: ['*.CheckReturnValue', '*.CheckResult']
   ImplicitDefaultLocale:
     active: true
@@ -554,13 +546,8 @@ potential-bugs:
     ignoreOnClassesPattern: ''
   MapGetWithNotNullAssertionOperator:
     active: false
-  MissingWhenCase:
-    active: true
-    allowElseExpression: true
   NullableToStringCall:
     active: false
-  RedundantElseInWhen:
-    active: true
   UnconditionalJumpStatementInLoop:
     active: false
   UnnecessaryNotNullOperator:
@@ -590,7 +577,7 @@ style:
     active: false
   DataClassContainsFunctions:
     active: false
-    conversionFunctionPrefix: 'to'
+    conversionFunctionPrefix: ['to']
   DataClassShouldBeImmutable:
     active: false
   DestructuringDeclarationWithTooManyEntries:
@@ -608,8 +595,8 @@ style:
     active: false
     includeLineWrapping: false
   ForbiddenComment:
-    active: true
-    values: ['TODO:', 'FIXME:', 'STOPSHIP:']
+    active: false
+#    comments: ???
     allowedPatterns: ''
   ForbiddenImport:
     active: false
@@ -631,10 +618,6 @@ style:
       - '**/jvmTest/**'
       - '**/jsTest/**'
       - '**/iosTest/**'
-  ForbiddenPublicDataClass:
-    active: true
-    excludes: ['**']
-    ignorePackages: ['*.internal', '*.internal.*']
   ForbiddenVoid:
     active: false
     ignoreOverridden: false
@@ -643,14 +626,8 @@ style:
     active: true
     ignoreOverridableFunction: true
     ignoreActualFunction: true
-    excludedFunctions: 'describeContents'
+    excludedFunctions: ['describeContents']
     ignoreAnnotated: ['dagger.Provides']
-  LibraryCodeMustSpecifyReturnType:
-    active: true
-    excludes: ['**']
-  LibraryEntitiesShouldNotBePublic:
-    active: true
-    excludes: ['**']
   LoopWithTooManyJumpStatements:
     active: true
     maxJumpCount: 10
@@ -668,8 +645,6 @@ style:
     ignoreEnums: false
     ignoreRanges: false
     ignoreExtensionFunctions: true
-  MandatoryBracesIfStatements:
-    active: false
   MandatoryBracesLoops:
     active: false
   MaxLineLength:
@@ -711,7 +686,7 @@ style:
   ReturnCount:
     active: false
     max: 10
-    excludedFunctions: 'equals'
+    excludedFunctions: ['equals']
     excludeLabeled: false
     excludeReturnFromLambda: true
     excludeGuardClauses: false
@@ -790,3 +765,7 @@ style:
       - java.util.*
       - kotlinx.android.synthetic.*
       - android.content.*
+  UnusedPrivateProperty:
+    active: false
+  UnusedParameter:
+    active: false
diff --git a/detektFiles.pl b/detektFiles.pl
index 1084fa6a..acef375e 100644
--- a/detektFiles.pl
+++ b/detektFiles.pl
@@ -6,25 +6,31 @@ use warnings;
 my $inFile = "app/build/reports/detekt/st-detektAll.txt";
 
 my $rv = system qq(./gradlew :app:detektAll);
+$rv == 256 and $rv =0;
 $rv and die "gradle failed.";
 
-my @lines;
+say "#############################################";
+say "# reading $inFile ...";
 
+my @lines;
 open(my $fh, "<:encoding(UTF-8)",$inFile) or die "$! $inFile";
 while(<$fh>){
     s/[\x0d\x0a]+//;
     next if not length;
-
-    # TopLevelPropertyNaming - [wild] at Z:\mastodon-related\SubwayTooter\app\src\main\java\jp\juggler\subwaytooter\util\MimeTypeUtils.kt:118:19 - Signature=MimeTypeUtils.kt$private const val wild = '?'.code.toByte()
-    if(not /\A(.+) at (\S+?:\d+:\d+) - (.+)/){
-        say "?? $_";
+    s|\\|/|g;
+    
+    # SpacingAroundCurly - [<anonymous>] at Z:\mastodon-related\SubwayTooter\app\src\main\java\jp\juggler\subwaytooter\itemviewholder\ItemViewHolderShowStatus.kt:359:21 - Signature=ItemViewHolderShowStatus.kt${
+    if( m|\A(\S+) - \[([^]]+)\] at (\S+)|){
+        my($name,$obj,$pos)=($1,$2,$3);
+        $pos =~ s|\A.*?/SubwayTooter/||;
+        push @lines,"$pos $name [$obj]";
         next;
     }
-    my($name,$pos,$other)=($1,$2,$3);
-    $pos =~ s|\A.+\\SubwayTooter\\||;
-    $pos =~ s|\\|/|g;
-
-    push @lines, "$pos $name $other";
+    die "parse error: ?? $_";
 }
-say $_ for sort @lines;
+
+say "#############################################";
+say "# result:";
+
 @lines or say "no problems found.";
+say $_ for sort @lines;