diff --git a/mirai-core-api/src/commonMain/kotlin/message/data/CustomMessage.kt b/mirai-core-api/src/commonMain/kotlin/message/data/CustomMessage.kt
index d5c5fadd0..4ec8c4bda 100644
--- a/mirai-core-api/src/commonMain/kotlin/message/data/CustomMessage.kt
+++ b/mirai-core-api/src/commonMain/kotlin/message/data/CustomMessage.kt
@@ -137,7 +137,8 @@ public sealed class CustomMessage : SingleMessage {
         public class CustomMessageFullDataDeserializeUserException(public val body: ByteArray, cause: Throwable?) :
             RuntimeException(cause)
 
-        internal fun load(fullData: ByteReadPacket): CustomMessage? {
+        @MiraiInternalApi
+        public fun load(fullData: ByteReadPacket): CustomMessage? {
             val msg = kotlin.runCatching {
                 val length = fullData.readInt()
                 if (fullData.remaining != length.toLong()) {
@@ -157,7 +158,8 @@ public sealed class CustomMessage : SingleMessage {
             }
         }
 
-        internal fun <M : CustomMessage> dump(factory: Factory<M>, message: M): ByteArray = buildPacket {
+        @MiraiInternalApi
+        public fun <M : CustomMessage> dump(factory: Factory<M>, message: M): ByteArray = buildPacket {
             ProtoBuf.encodeToByteArray(
                 CustomMessageFullData.serializer(), CustomMessageFullData(
                     miraiVersionFlag = 1,
diff --git a/mirai-core-api/src/commonMain/kotlin/message/data/HummerMessage.kt b/mirai-core-api/src/commonMain/kotlin/message/data/HummerMessage.kt
index e7f87c61f..305d6aed5 100644
--- a/mirai-core-api/src/commonMain/kotlin/message/data/HummerMessage.kt
+++ b/mirai-core-api/src/commonMain/kotlin/message/data/HummerMessage.kt
@@ -17,6 +17,7 @@ import kotlinx.serialization.Contextual
 import kotlinx.serialization.Serializable
 import net.mamoe.mirai.message.code.CodableMessage
 import net.mamoe.mirai.message.data.VipFace.Kind
+import net.mamoe.mirai.utils.MiraiInternalApi
 import net.mamoe.mirai.utils.PlannedRemoval
 import net.mamoe.mirai.utils.castOrNull
 import net.mamoe.mirai.utils.safeCast
@@ -47,7 +48,7 @@ public sealed class HummerMessage : MessageContent, ConstrainSingle {
  * @see PokeMessage.Companion 使用伴生对象中的常量
  */
 @Serializable
-public data class PokeMessage internal constructor(
+public data class PokeMessage @MiraiInternalApi constructor(
     /**
      * 仅 mirai, 显示的名称
      */
@@ -196,7 +197,7 @@ public data class PokeMessage internal constructor(
  * @see VipFace.Key 使用伴生对象中的常量
  */
 @Serializable
-public data class VipFace internal constructor(
+public data class VipFace @MiraiInternalApi constructor(
     /**
      * 使用 [Companion] 中常量.
      */
diff --git a/mirai-core/src/commonMain/kotlin/message/conversions.kt b/mirai-core/src/commonMain/kotlin/message/conversions.kt
index cd473edaf..3d894bc0c 100644
--- a/mirai-core/src/commonMain/kotlin/message/conversions.kt
+++ b/mirai-core/src/commonMain/kotlin/message/conversions.kt
@@ -380,7 +380,6 @@ internal inline fun <reified R> Iterable<*>.firstIsInstanceOrNull(): R? {
 
 internal val MIRAI_CUSTOM_ELEM_TYPE = "mirai".hashCode() // 103904510
 
-@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 internal fun List<ImMsgBody.Elem>.joinToMessageChain(groupIdOrZero: Long, botId: Long, list: MessageChainBuilder) {
     // (this._miraiContentToString().soutv())
     this.forEach { element ->