diff --git a/internal/service/user.go b/internal/service/user.go
index 3147ae69c5..dd6b949304 100644
--- a/internal/service/user.go
+++ b/internal/service/user.go
@@ -774,15 +774,19 @@ func (s *UserService) UpdateUserSettings(user *entity.User, req *UpdateSettingsR
 	if req.Avatar != nil {
 		// In Go version, avatar might be stored differently
 		// For now, just update if field exists
+		user.Avatar = req.Avatar
 	}
 	if req.Language != nil {
 		// Store language preference
+		user.Language = req.Language
 	}
 	if req.ColorSchema != nil {
 		// Store color schema preference
+		user.ColorSchema = req.ColorSchema
 	}
 	if req.Timezone != nil {
 		// Store timezone preference
+		user.Timezone = req.Timezone
 	}
 
 	// Save updated user