diff --git a/simbot-api/api/simbot-api.api b/simbot-api/api/simbot-api.api
index a18e53812..d5f81b3ed 100644
--- a/simbot-api/api/simbot-api.api
+++ b/simbot-api/api/simbot-api.api
@@ -1731,8 +1731,11 @@ public final class love/forte/simbot/event/TypedJBlockEventListener$Companion {
 
 public abstract class love/forte/simbot/message/AggregatedMessageReceipt : java/lang/Iterable, kotlin/jvm/internal/markers/KMappedMarker, love/forte/simbot/message/StandardMessageReceipt {
 	public fun <init> ()V
-	public fun delete ([Llove/forte/simbot/ability/DeleteOption;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public fun deleteAll ([Llove/forte/simbot/ability/DeleteOption;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public synthetic fun delete ([Llove/forte/simbot/ability/DeleteOption;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public synthetic fun deleteAll ([Llove/forte/simbot/ability/DeleteOption;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public fun deleteAllAsync ([Llove/forte/simbot/ability/DeleteOption;)Ljava/util/concurrent/CompletableFuture;
+	public fun deleteAllBlocking ([Llove/forte/simbot/ability/DeleteOption;)I
+	public fun deleteAllReserve ([Llove/forte/simbot/ability/DeleteOption;)Llove/forte/simbot/suspendrunner/reserve/SuspendReserve;
 	public abstract fun get (I)Llove/forte/simbot/message/SingleMessageReceipt;
 	public abstract fun getSize ()I
 	public fun iterator ()Ljava/util/Iterator;
@@ -1897,7 +1900,7 @@ public abstract interface class love/forte/simbot/message/Message$Element : love
 }
 
 public abstract interface class love/forte/simbot/message/MessageContent : love/forte/simbot/ability/DeleteSupport {
-	public abstract fun delete ([Llove/forte/simbot/ability/DeleteOption;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public abstract synthetic fun delete ([Llove/forte/simbot/ability/DeleteOption;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public abstract fun getId ()Llove/forte/simbot/common/id/ID;
 	public abstract fun getMessages ()Llove/forte/simbot/message/Messages;
 	public abstract fun getPlainText ()Ljava/lang/String;
diff --git a/simbot-api/src/commonMain/kotlin/love/forte/simbot/message/MessageContent.kt b/simbot-api/src/commonMain/kotlin/love/forte/simbot/message/MessageContent.kt
index 6f2ddacfa..b25591539 100644
--- a/simbot-api/src/commonMain/kotlin/love/forte/simbot/message/MessageContent.kt
+++ b/simbot-api/src/commonMain/kotlin/love/forte/simbot/message/MessageContent.kt
@@ -4,7 +4,7 @@
  *     Project    https://github.com/simple-robot/simpler-robot
  *     Email      ForteScarlet@163.com
  *
- *     This file is part of the Simple Robot Library.
+ *     This file is part of the Simple Robot Library (Alias: simple-robot, simbot, etc.).
  *
  *     This program is free software: you can redistribute it and/or modify
  *     it under the terms of the GNU Lesser General Public License as published by
@@ -27,6 +27,7 @@ import love.forte.simbot.ability.DeleteFailureException
 import love.forte.simbot.ability.DeleteOption
 import love.forte.simbot.ability.DeleteSupport
 import love.forte.simbot.common.id.ID
+import kotlin.jvm.JvmSynthetic
 
 
 /**
@@ -81,6 +82,7 @@ public interface MessageContent : DeleteSupport {
      * @throws DeleteFailureException 删除行为失败
      * @throws NoSuchElementException 没有可删除目标
      */
+    @JvmSynthetic
     override suspend fun delete(vararg options: DeleteOption)
 }
 
diff --git a/simbot-api/src/commonMain/kotlin/love/forte/simbot/message/MessageReceipt.kt b/simbot-api/src/commonMain/kotlin/love/forte/simbot/message/MessageReceipt.kt
index e9a66144e..f35e63f76 100644
--- a/simbot-api/src/commonMain/kotlin/love/forte/simbot/message/MessageReceipt.kt
+++ b/simbot-api/src/commonMain/kotlin/love/forte/simbot/message/MessageReceipt.kt
@@ -4,7 +4,7 @@
  *     Project    https://github.com/simple-robot/simpler-robot
  *     Email      ForteScarlet@163.com
  *
- *     This file is part of the Simple Robot Library.
+ *     This file is part of the Simple Robot Library (Alias: simple-robot, simbot, etc.).
  *
  *     This program is free software: you can redistribute it and/or modify
  *     it under the terms of the GNU Lesser General Public License as published by
@@ -28,6 +28,7 @@ import love.forte.simbot.ability.DeleteSupport
 import love.forte.simbot.ability.SendSupport
 import love.forte.simbot.ability.StandardDeleteOption
 import love.forte.simbot.common.id.ID
+import love.forte.simbot.suspendrunner.ST
 import kotlin.jvm.JvmSynthetic
 
 
@@ -114,6 +115,7 @@ public abstract class AggregatedMessageReceipt : StandardMessageReceipt, Iterabl
      *
      * @see deleteAll
      */
+    @JvmSynthetic
     override suspend fun delete(vararg options: DeleteOption) {
         deleteAll(options = options)
     }
@@ -128,6 +130,7 @@ public abstract class AggregatedMessageReceipt : StandardMessageReceipt, Iterabl
      *
      * @return 删除成功的数量
      */
+    @ST
     public open suspend fun deleteAll(vararg options: DeleteOption): Int {
         var count = 0
         for (receipt in this) {
diff --git a/website b/website
index b45e02251..4ad6bc877 160000
--- a/website
+++ b/website
@@ -1 +1 @@
-Subproject commit b45e02251a155835c1cc6701216ca90fcd875f5e
+Subproject commit 4ad6bc87783e71801758d355d5e749e006df3050