diff --git a/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/QueryRegionListHttpRsp.kt b/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/QueryRegionListHttpRsp.kt
new file mode 100644
index 0000000..7c15bbd
--- /dev/null
+++ b/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/QueryRegionListHttpRsp.kt
@@ -0,0 +1,27 @@
+package org.anime_game_servers.multi_proto.gi.data.login
+
+import org.anime_game_servers.core.base.Version.GI_0_9_0
+import org.anime_game_servers.core.base.Version.GI_1_0_0
+import org.anime_game_servers.core.base.Version.GI_CB1
+import org.anime_game_servers.core.base.annotations.AddedIn
+import org.anime_game_servers.core.base.annotations.RemovedIn
+import org.anime_game_servers.core.base.annotations.proto.ProtoModel
+import org.anime_game_servers.multi_proto.gi.data.general.Retcode
+
+@AddedIn(GI_CB1)
+@ProtoModel
+internal interface QueryRegionListHttpRsp {
+    var retcode: Retcode
+    @RemovedIn(GI_1_0_0)
+    var clientCustomConfig: String
+    var regionList: List<RegionSimpleInfo>
+    @AddedIn(GI_0_9_0)
+    @RemovedIn(GI_1_0_0)
+    var clientConfig: ClientCustomConfig
+    @AddedIn(GI_0_9_0)
+    var clientCustomConfigEncrypted: ByteArray
+    @AddedIn(GI_0_9_0)
+    var clientSecretKey: ByteArray
+    @AddedIn(GI_0_9_0)
+    var enableLoginPc: Boolean
+}
diff --git a/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/RegionCustomConfig.kt b/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/RegionCustomConfig.kt
new file mode 100644
index 0000000..5564ba1
--- /dev/null
+++ b/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/RegionCustomConfig.kt
@@ -0,0 +1,23 @@
+package org.anime_game_servers.multi_proto.gi.data.login
+
+import org.anime_game_servers.core.base.Version.GI_0_9_0
+import org.anime_game_servers.core.base.Version.GI_1_0_0
+import org.anime_game_servers.core.base.annotations.AddedIn
+import org.anime_game_servers.core.base.annotations.RemovedIn
+import org.anime_game_servers.core.base.annotations.proto.AltName
+import org.anime_game_servers.core.base.annotations.proto.ProtoModel
+
+@AddedIn(GI_0_9_0)
+@RemovedIn(GI_1_0_0)
+@ProtoModel
+internal interface RegionCustomConfig {
+    @AltName("antidebugPc")
+    var antiDebugPc: Boolean
+    @AltName("antidubugAndrod")
+    var antiDebugAndroid: Boolean
+    @AltName("antidubugIos")
+    var antiDebugIos: Boolean
+    @AltName("closeAntidebug")
+    var closeAntiDebug: Boolean
+    var forceKill: Boolean
+}
diff --git a/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/RegionSimpleInfo.kt b/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/RegionSimpleInfo.kt
new file mode 100644
index 0000000..52b0755
--- /dev/null
+++ b/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/login/RegionSimpleInfo.kt
@@ -0,0 +1,20 @@
+package org.anime_game_servers.multi_proto.gi.data.login
+
+import org.anime_game_servers.core.base.Version.GI_0_9_0
+import org.anime_game_servers.core.base.Version.GI_1_0_0
+import org.anime_game_servers.core.base.Version.GI_CB1
+import org.anime_game_servers.core.base.annotations.AddedIn
+import org.anime_game_servers.core.base.annotations.RemovedIn
+import org.anime_game_servers.core.base.annotations.proto.ProtoModel
+
+@AddedIn(GI_CB1)
+@ProtoModel
+internal interface RegionSimpleInfo {
+    var dispatchUrl: String
+    var name: String
+    var title: String
+    var type: String
+    @AddedIn(GI_0_9_0)
+    @RemovedIn(GI_1_0_0)
+    var regionCustomConfig: RegionCustomConfig
+}
diff --git a/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/packet_head/PacketHead.kt b/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/packet_head/PacketHead.kt
new file mode 100644
index 0000000..80d88a5
--- /dev/null
+++ b/gi/src/commonMain/kotlin/org/anime_game_servers/multi_proto/gi/data/packet_head/PacketHead.kt
@@ -0,0 +1,46 @@
+package org.anime_game_servers.multi_proto.gi.data.packet_head
+
+import org.anime_game_servers.core.base.Version.GI_CB2
+import org.anime_game_servers.core.base.Version.GI_0_9_0
+import org.anime_game_servers.core.base.Version.GI_1_0_0
+import org.anime_game_servers.core.base.Version.GI_1_1_0
+import org.anime_game_servers.core.base.Version.GI_1_5_0
+import org.anime_game_servers.core.base.Version.GI_3_4_0
+import org.anime_game_servers.core.base.annotations.AddedIn
+import org.anime_game_servers.core.base.annotations.proto.ProtoModel
+
+@AddedIn(GI_CB2)
+@ProtoModel
+internal interface PacketHead {
+    var clientSequenceId: Int
+    var enetChannelId: Int
+    var enetIsReliable: Int
+    var extMap: Map<Int, Int>
+    var packetId: Int
+    var recvTimeMs: Long
+    var rpcBeginTimeMs: Int
+    var rpcId: Int
+    var senderAppId: Int
+    var serviceAppIdMap: Map<Int, Int>
+    var sourceService: Int
+    var targetService: Int
+    var userId: Int
+    var userIp: Int
+    var userSessionId: Int
+    @AddedIn(GI_0_9_0)
+    var gameThreadIndex: Int
+    @AddedIn(GI_0_9_0)
+    var isSetGameThread: Boolean
+    @AddedIn(GI_0_9_0)
+    var sentMs: Long
+    @AddedIn(GI_1_0_0)
+    var senderLoad: Int
+    @AddedIn(GI_1_1_0)
+    var spanContextStr: ByteArray
+    @AddedIn(GI_1_5_0)
+    var homeUserId: Int
+    @AddedIn(GI_3_4_0)
+    var isSetMultiThread: Boolean
+    @AddedIn(GI_3_4_0)
+    var multiThreadIndex: Int
+}