diff --git a/go.mod b/go.mod
index 1b80650c5..7cdf296b5 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.19
 
 require (
 	firebase.google.com/go v3.13.0+incompatible
-	github.com/OpenIMSDK/protocol v0.0.40
+	github.com/OpenIMSDK/protocol v0.0.42
 	github.com/OpenIMSDK/tools v0.0.21
 	github.com/bwmarrin/snowflake v0.3.0 // indirect
 	github.com/dtm-labs/rockscache v0.1.1
diff --git a/internal/rpc/user/user.go b/internal/rpc/user/user.go
index fdfd81ed2..5a79fbc91 100644
--- a/internal/rpc/user/user.go
+++ b/internal/rpc/user/user.go
@@ -168,7 +168,7 @@ func (s *userServer) UpdateUserInfoEx(ctx context.Context, req *pbuser.UpdateUse
 	if err != nil {
 		return nil, err
 	}
-	if req.UserInfo.Nickname != "" || req.UserInfo.FaceURL != "" {
+	if req.UserInfo.Nickname != nil || req.UserInfo.FaceURL != nil {
 		if err := s.groupRpcClient.NotificationUserInfoUpdate(ctx, req.UserInfo.UserID); err != nil {
 			log.ZError(ctx, "NotificationUserInfoUpdate", err)
 		}
diff --git a/pkg/common/convert/user.go b/pkg/common/convert/user.go
index 6d43595bc..577c2c29b 100644
--- a/pkg/common/convert/user.go
+++ b/pkg/common/convert/user.go
@@ -79,14 +79,18 @@ func UserPb2DBMapEx(user *sdkws.UserInfoWithEx) map[string]any {
 	val := make(map[string]any)
 
 	// Map fields from UserInfoWithEx to val
-	val["nickname"] = user.Nickname
-	val["face_url"] = user.FaceURL
 
+	if user.Nickname != nil {
+		val["nickname"] = user.Nickname.Value
+	}
+	if user.FaceURL != nil {
+		val["face_url"] = user.FaceURL.Value
+	}
 	if user.Ex != nil {
 		val["ex"] = user.Ex.Value
 	}
-	if user.GlobalRecvMsgOpt != 0 {
-		val["global_recv_msg_opt"] = user.GlobalRecvMsgOpt
+	if user.GlobalRecvMsgOpt != nil {
+		val["global_recv_msg_opt"] = user.GlobalRecvMsgOpt.Value
 	}
 
 	return val