diff --git a/mirai-core/src/commonMain/kotlin/network/protocol/data/proto/Highway.kt b/mirai-core/src/commonMain/kotlin/network/protocol/data/proto/Highway.kt
index 54c06f2b6..48162f3c9 100644
--- a/mirai-core/src/commonMain/kotlin/network/protocol/data/proto/Highway.kt
+++ b/mirai-core/src/commonMain/kotlin/network/protocol/data/proto/Highway.kt
@@ -160,10 +160,10 @@ internal class CSDataHighwayHead : ProtoBuf {
         @JvmField @ProtoNumber(2) val uin: String = "",
         @JvmField @ProtoNumber(3) val command: String = "",
         @JvmField @ProtoNumber(4) val seq: Int = 0,
-        @JvmField @ProtoNumber(5) val retryTimes: Int = 0,
-        @JvmField @ProtoNumber(6) val appid: Int = 0,
-        @JvmField @ProtoNumber(7) val dataflag: Int = 0,
-        @JvmField @ProtoNumber(8) val commandId: Int = 0,
+        @JvmField @ProtoNumber(5) val retryTimes: Int,// = 0,
+        @JvmField @ProtoNumber(6) val appid: Int,// = 0,
+        @JvmField @ProtoNumber(7) val dataflag: Int,// = 0,
+        @JvmField @ProtoNumber(8) val commandId: Int,// = 0,
         @JvmField @ProtoNumber(9) val buildVer: String = "",
         @JvmField @ProtoNumber(10) val localeId: Int = 0,
         @JvmField @ProtoNumber(11) val envId: Int = 0
@@ -249,7 +249,7 @@ internal class CSDataHighwayHead : ProtoBuf {
     internal class ReqDataHighwayHead(
         @JvmField @ProtoNumber(1) val msgBasehead: DataHighwayHead? = null,
         @JvmField @ProtoNumber(2) val msgSeghead: SegHead? = null,
-        @JvmField @ProtoNumber(3) val reqExtendinfo: ByteArray = EMPTY_BYTE_ARRAY,
+        @JvmField @ProtoNumber(3) val reqExtendinfo: ByteArray, // = EMPTY_BYTE_ARRAY,
         @JvmField @ProtoNumber(4) val timestamp: Long = 0L,
         @JvmField @ProtoNumber(5) val msgLoginSigHead: LoginSigHead? = null
     ) : ProtoBuf
@@ -279,9 +279,9 @@ internal class CSDataHighwayHead : ProtoBuf {
         @JvmField @ProtoNumber(2) val filesize: Long = 0L,
         @JvmField @ProtoNumber(3) val dataoffset: Long = 0L,
         @JvmField @ProtoNumber(4) val datalength: Int = 0,
-        @JvmField @ProtoNumber(5) val rtcode: Int = 0,
+        @JvmField @ProtoNumber(5) val rtcode: Int, // = 0,
         @JvmField @ProtoNumber(6) val serviceticket: ByteArray = EMPTY_BYTE_ARRAY,
-        @JvmField @ProtoNumber(7) val flag: Int = 0,
+        @JvmField @ProtoNumber(7) val flag: Int, // = 0,
         @JvmField @ProtoNumber(8) val md5: ByteArray = EMPTY_BYTE_ARRAY,
         @JvmField @ProtoNumber(9) val fileMd5: ByteArray = EMPTY_BYTE_ARRAY,
         @JvmField @ProtoNumber(10) val cacheAddr: Int = 0,