diff --git a/proto/AvatarFetterDataNotify.proto b/proto/AvatarFetterDataNotify.proto
new file mode 100644
index 0000000..7e5d8e2
--- /dev/null
+++ b/proto/AvatarFetterDataNotify.proto
@@ -0,0 +1,9 @@
+syntax = "proto3";
+
+option java_package = "emu.grasscutter.net.proto";
+
+import "AvatarFetterInfo.proto";
+
+message AvatarFetterDataNotify {
+	map<uint64, AvatarFetterInfo> fetterInfoMap = 1;
+}
diff --git a/proto/AvatarFetterLevelRewardReq.proto b/proto/AvatarFetterLevelRewardReq.proto
new file mode 100644
index 0000000..c97f532
--- /dev/null
+++ b/proto/AvatarFetterLevelRewardReq.proto
@@ -0,0 +1,8 @@
+syntax = "proto3";
+
+option java_package = "emu.grasscutter.net.proto";
+
+message AvatarFetterLevelRewardReq {
+	uint64 avatarGuid = 1;
+	uint32 fetterLevel = 2;
+}
diff --git a/proto/AvatarFetterLevelRewardRsp.proto b/proto/AvatarFetterLevelRewardRsp.proto
new file mode 100644
index 0000000..6e4fc21
--- /dev/null
+++ b/proto/AvatarFetterLevelRewardRsp.proto
@@ -0,0 +1,10 @@
+syntax = "proto3";
+
+option java_package = "emu.grasscutter.net.proto";
+
+message AvatarFetterLevelRewardRsp {
+	int32 retcode = 1;
+	uint64 avatarGuid = 2;
+	uint32 fetterLevel = 3;
+	uint32 rewardId = 4;
+}
diff --git a/proto/FetterState.proto b/proto/FetterState.proto
new file mode 100644
index 0000000..2121d45
--- /dev/null
+++ b/proto/FetterState.proto
@@ -0,0 +1,10 @@
+syntax = "proto3";
+
+option java_package = "emu.grasscutter.net.proto";
+
+enum FetterState {
+	NONE = 0;
+	NOT_OPEN = 1;
+	OPEN = 2;
+	FINISH = 3;
+}