diff --git a/go.mod b/go.mod
index b0eda8970e..9a58035190 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 v0.0.47
+	github.com/OpenIMSDK/protocol v0.0.48
 	github.com/OpenIMSDK/tools v0.0.23
 	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 f647d66869..240bea1533 100644
--- a/internal/rpc/user/user.go
+++ b/internal/rpc/user/user.go
@@ -229,14 +229,14 @@ func (s *userServer) AccountCheck(ctx context.Context, req *pbuser.AccountCheckR
 }
 
 func (s *userServer) GetPaginationUsers(ctx context.Context, req *pbuser.GetPaginationUsersReq) (resp *pbuser.GetPaginationUsersResp, err error) {
-	if req.UserID == "" && req.UserName == "" {
+	if req.UserID == "" && req.NickName == "" {
 		total, users, err := s.PageFindUser(ctx, constant.IMOrdinaryUser, constant.AppOrdinaryUsers, req.Pagination)
 		if err != nil {
 			return nil, err
 		}
 		return &pbuser.GetPaginationUsersResp{Total: int32(total), Users: convert.UsersDB2Pb(users)}, err
 	} else {
-		total, users, err := s.PageFindUserWithKeyword(ctx, constant.IMOrdinaryUser, constant.AppOrdinaryUsers, req.UserID, req.UserName, req.Pagination)
+		total, users, err := s.PageFindUserWithKeyword(ctx, constant.IMOrdinaryUser, constant.AppOrdinaryUsers, req.UserID, req.NickName, req.Pagination)
 		if err != nil {
 			return nil, err
 		}
diff --git a/pkg/common/db/controller/user.go b/pkg/common/db/controller/user.go
index b1cace9555..1a36510762 100644
--- a/pkg/common/db/controller/user.go
+++ b/pkg/common/db/controller/user.go
@@ -51,7 +51,7 @@ type UserDatabase interface {
 	// FindUser
 	PageFindUser(ctx context.Context, level1 int64, level2 int64, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error)
 	//FindUser with keyword
-	PageFindUserWithKeyword(ctx context.Context, level1 int64, level2 int64, userID string, userName string, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error)
+	PageFindUserWithKeyword(ctx context.Context, level1 int64, level2 int64, userID string, nickName string, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error)
 	// Page If not found, no error is returned
 	Page(ctx context.Context, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error)
 	// IsExist true as long as one exists
@@ -190,8 +190,8 @@ func (u *userDatabase) Page(ctx context.Context, pagination pagination.Paginatio
 func (u *userDatabase) PageFindUser(ctx context.Context, level1 int64, level2 int64, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error) {
 	return u.userDB.PageFindUser(ctx, level1, level2, pagination)
 }
-func (u *userDatabase) PageFindUserWithKeyword(ctx context.Context, level1 int64, level2 int64, userID, userName string, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error) {
-	return u.userDB.PageFindUserWithKeyword(ctx, level1, level2, userID, userName, pagination)
+func (u *userDatabase) PageFindUserWithKeyword(ctx context.Context, level1 int64, level2 int64, userID, nickName string, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error) {
+	return u.userDB.PageFindUserWithKeyword(ctx, level1, level2, userID, nickName, pagination)
 }
 
 // IsExist Does userIDs exist? As long as there is one, it will be true.
diff --git a/pkg/common/db/mgo/user.go b/pkg/common/db/mgo/user.go
index 3ab71b2092..7eed326349 100644
--- a/pkg/common/db/mgo/user.go
+++ b/pkg/common/db/mgo/user.go
@@ -89,7 +89,7 @@ func (u *UserMgo) PageFindUser(ctx context.Context, level1 int64, level2 int64,
 
 	return mgoutil.FindPage[*relation.UserModel](ctx, u.coll, query, pagination)
 }
-func (u *UserMgo) PageFindUserWithKeyword(ctx context.Context, level1 int64, level2 int64, userID string, userName string, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error) {
+func (u *UserMgo) PageFindUserWithKeyword(ctx context.Context, level1 int64, level2 int64, userID string, nickName string, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error) {
 	// Initialize the base query with level conditions
 	query := bson.M{
 		"$and": []bson.M{
@@ -98,16 +98,16 @@ func (u *UserMgo) PageFindUserWithKeyword(ctx context.Context, level1 int64, lev
 	}
 
 	// Add userID and userName conditions to the query if they are provided
-	if userID != "" || userName != "" {
+	if userID != "" || nickName != "" {
 		userConditions := []bson.M{}
 		if userID != "" {
 			// Use regex for userID
 			regexPattern := primitive.Regex{Pattern: userID, Options: "i"} // 'i' for case-insensitive matching
 			userConditions = append(userConditions, bson.M{"user_id": regexPattern})
 		}
-		if userName != "" {
+		if nickName != "" {
 			// Use regex for userName
-			regexPattern := primitive.Regex{Pattern: userName, Options: "i"} // 'i' for case-insensitive matching
+			regexPattern := primitive.Regex{Pattern: nickName, Options: "i"} // 'i' for case-insensitive matching
 			userConditions = append(userConditions, bson.M{"nickname": regexPattern})
 		}
 		query["$and"] = append(query["$and"].([]bson.M), bson.M{"$or": userConditions})
diff --git a/pkg/common/db/table/relation/user.go b/pkg/common/db/table/relation/user.go
index 8d40a8f679..4039257f17 100644
--- a/pkg/common/db/table/relation/user.go
+++ b/pkg/common/db/table/relation/user.go
@@ -57,7 +57,7 @@ type UserModelInterface interface {
 	TakeByNickname(ctx context.Context, nickname string) (user []*UserModel, err error)
 	Page(ctx context.Context, pagination pagination.Pagination) (count int64, users []*UserModel, err error)
 	PageFindUser(ctx context.Context, level1 int64, level2 int64, pagination pagination.Pagination) (count int64, users []*UserModel, err error)
-	PageFindUserWithKeyword(ctx context.Context, level1 int64, level2 int64, userID, userName string, pagination pagination.Pagination) (count int64, users []*UserModel, err error)
+	PageFindUserWithKeyword(ctx context.Context, level1 int64, level2 int64, userID, nickName string, pagination pagination.Pagination) (count int64, users []*UserModel, err error)
 	Exist(ctx context.Context, userID string) (exist bool, err error)
 	GetAllUserID(ctx context.Context, pagination pagination.Pagination) (count int64, userIDs []string, err error)
 	GetUserGlobalRecvMsgOpt(ctx context.Context, userID string) (opt int, err error)