diff --git a/internal/rpc/relation/friend.go b/internal/rpc/relation/friend.go
index c1eeee386..ef44566f2 100644
--- a/internal/rpc/relation/friend.go
+++ b/internal/rpc/relation/friend.go
@@ -693,7 +693,7 @@ func (s *friendServer) AddOnewayFriend(ctx context.Context, req *relation.ApplyT
 	if in1 {
 		return nil, servererrs.ErrRelationshipAlready.WrapMsg("already in friend list")
 	}
-	if err := s.db.BecomeOnewayFriend(ctx, req.FromUserID, req.ToUserID, becomeFriendByOneway); err != nil {
+	if err := s.db.BecomeOnewayFriend(ctx, req.FromUserID, req.ToUserID, becomeFriendByOneway, req.Remark); err != nil {
 		return nil, err
 	}
 	// Notify only A (FromUserID) so incremental friend sync is triggered
diff --git a/pkg/common/storage/controller/friend.go b/pkg/common/storage/controller/friend.go
index 65ca90186..f863f596b 100644
--- a/pkg/common/storage/controller/friend.go
+++ b/pkg/common/storage/controller/friend.go
@@ -95,7 +95,7 @@ type FriendDatabase interface {
 
 	// BecomeOnewayFriend inserts a single-side friendship: ownerUserID -> friendUserID.
 	// The reverse side (friendUserID -> ownerUserID) is NOT created.
-	BecomeOnewayFriend(ctx context.Context, ownerUserID, friendUserID string, addSource int32) error
+	BecomeOnewayFriend(ctx context.Context, ownerUserID, friendUserID string, addSource int32, remark string) error
 }
 
 type friendDatabase struct {
@@ -415,7 +415,7 @@ func (f *friendDatabase) GetPinnedFriendIDs(ctx context.Context, ownerUserID str
 
 // BecomeOnewayFriend creates only the ownerUserID->friendUserID side of the friendship.
 // The reverse side is intentionally omitted so that the target user is not aware of being added.
-func (f *friendDatabase) BecomeOnewayFriend(ctx context.Context, ownerUserID, friendUserID string, addSource int32) error {
+func (f *friendDatabase) BecomeOnewayFriend(ctx context.Context, ownerUserID, friendUserID string, addSource int32, remark string) error {
 	return f.tx.Transaction(ctx, func(ctx context.Context) error {
 		existing, err := f.friend.FindFriends(ctx, ownerUserID, []string{friendUserID})
 		if err != nil {
@@ -427,7 +427,7 @@ func (f *friendDatabase) BecomeOnewayFriend(ctx context.Context, ownerUserID, fr
 		}
 		opUserID := mcontext.GetOpUserID(ctx)
 		if err := f.friend.Create(ctx, []*model.Friend{
-			{OwnerUserID: ownerUserID, FriendUserID: friendUserID, AddSource: addSource, OperatorUserID: opUserID},
+			{OwnerUserID: ownerUserID, FriendUserID: friendUserID, AddSource: addSource, OperatorUserID: opUserID, Remark: remark},
 		}); err != nil {
 			return err
 		}
diff --git a/protocol b/protocol
index ba5857cc0..7f613eb71 160000
--- a/protocol
+++ b/protocol
@@ -1 +1 @@
-Subproject commit ba5857cc0817dcfaf6892af0c542385b71f46377
+Subproject commit 7f613eb71f23a69730cfb3c3abd1515da0fb17cf