diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt
index 1d89123dc..1c4c3b4b6 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt
@@ -42,11 +42,7 @@ internal abstract class PacketFactory<out TPacket : Packet, TDecrypter : Decrypt
 }
 
 @JvmName("decode0")
-private suspend inline fun <P : Packet> PacketFactory<P, *>.decode(bot: QQAndroidBot, packet: ByteReadPacket): P {
-    return this.run {
-        packet.decode(bot)
-    }
-}
+private suspend inline fun <P : Packet> PacketFactory<P, *>.decode(bot: QQAndroidBot, packet: ByteReadPacket): P = packet.decode(bot)
 
 private val DECRYPTER_16_ZERO = ByteArray(16)
 
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/LoginPacket.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/LoginPacket.kt
index 964fb1be6..3a998d48c 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/LoginPacket.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/LoginPacket.kt
@@ -189,7 +189,7 @@ internal object LoginPacket : PacketFactory<LoginPacket.LoginPacketResponse, Log
         val subCommand = readShort().toInt()
         println("subCommand=$subCommand")
         val type = readByte()
-        println("type=$subCommand")
+        println("type=$type")
         debugDiscardExact(3)
         val tlvMap: Map<Int, ByteArray> = this.readTLVMap()
 
diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/InputUtils.kt b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/InputUtils.kt
index 6d12a8100..7a42bec10 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/InputUtils.kt
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/InputUtils.kt
@@ -103,7 +103,7 @@ fun Input.readTLVMap(expectingEOF: Boolean = true, tagSize: Int): MutableMap<Int
         }
         try {
             map[type] = this.readUShortLVByteArray()
-        } catch (e: RuntimeException) { // BufferUnderflowException
+        } catch (e: Exception) { // BufferUnderflowException, java.io.EOFException
             if (expectingEOF) {
                 return map
             }