diff --git a/go.mod b/go.mod
index 19bbc2634..44103819b 100644
--- a/go.mod
+++ b/go.mod
@@ -154,5 +154,8 @@ require (
 	golang.org/x/crypto v0.14.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 )
+replace (
+	github.com/OpenIMSDK/protocol v0.0.32  => github.com/AndrewZuo01/protocol v0.0.0-20231212040759-69dcf194366f
 
+)
 
diff --git a/pkg/common/db/controller/user.go b/pkg/common/db/controller/user.go
index c4ffd47d5..1cd2ff741 100644
--- a/pkg/common/db/controller/user.go
+++ b/pkg/common/db/controller/user.go
@@ -73,7 +73,7 @@ type UserDatabase interface {
 	AddUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string) error
 	DeleteUserCommand(ctx context.Context, userID string, Type int32, UUID string) error
 	UpdateUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string) error
-	GetUserCommands(ctx context.Context, userID string, Type int32) (map[string]string, error)
+	GetUserCommands(ctx context.Context, userID string, Type int32) (map[string]user.CommandInfo, error)
 }
 
 type userDatabase struct {
@@ -242,7 +242,7 @@ func (u *userDatabase) DeleteUserCommand(ctx context.Context, userID string, Typ
 func (u *userDatabase) UpdateUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string) error {
 	return u.userDB.UpdateUserCommand(ctx, userID, Type, UUID, value)
 }
-func (u *userDatabase) GetUserCommands(ctx context.Context, userID string, Type int32) (map[string]string, error) {
+func (u *userDatabase) GetUserCommands(ctx context.Context, userID string, Type int32) (map[string]user.CommandInfo, error) {
 	commands, err := u.userDB.GetUserCommands(ctx, userID, Type)
 	return commands, err
 }
diff --git a/pkg/common/db/mgo/user.go b/pkg/common/db/mgo/user.go
index 570d64a81..e410a91d1 100644
--- a/pkg/common/db/mgo/user.go
+++ b/pkg/common/db/mgo/user.go
@@ -2,6 +2,7 @@ package mgo
 
 import (
 	"context"
+	"github.com/OpenIMSDK/protocol/user"
 	"time"
 
 	"github.com/OpenIMSDK/tools/mgoutil"
@@ -74,24 +75,22 @@ func (u *UserMgo) CountTotal(ctx context.Context, before *time.Time) (count int6
 }
 
 type UserCommand struct {
-	UserID   string            `bson:"userID"`
-	Type     int32             `bson:"type"`
-	Commands map[string]string `bson:"commands"`
+	UserID   string                      `bson:"userID"`
+	Type     int32                       `bson:"type"`
+	Commands map[string]user.CommandInfo `bson:"commands"`
 }
 
 func (u *UserMgo) AddUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string) error {
 	collection := u.coll.Database().Collection("userCommands")
 
 	filter := bson.M{"userID": userID, "type": Type}
-	update := bson.M{"$set": bson.M{"commands." + UUID: value}}
+	update := bson.M{"$set": bson.M{"commands." + UUID: user.CommandInfo{Time: time.Now().Unix(), Value: value}}}
 	options := options.Update().SetUpsert(true)
 
 	_, err := collection.UpdateOne(ctx, filter, update, options)
-	if err != nil {
-		return err
-	}
-	return nil
+	return err
 }
+
 func (u *UserMgo) DeleteUserCommand(ctx context.Context, userID string, Type int32, UUID string) error {
 	collection := u.coll.Database().Collection("userCommands")
 
@@ -99,30 +98,18 @@ func (u *UserMgo) DeleteUserCommand(ctx context.Context, userID string, Type int
 	update := bson.M{"$unset": bson.M{"commands." + UUID: ""}}
 
 	_, err := collection.UpdateOne(ctx, filter, update)
-	if err != nil {
-		return err
-	}
-	return nil
+	return err
 }
 func (u *UserMgo) UpdateUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string) error {
 	collection := u.coll.Database().Collection("userCommands")
 
-	// Create a filter to identify the document
 	filter := bson.M{"userID": userID, "type": Type}
+	update := bson.M{"$set": bson.M{"commands." + UUID: user.CommandInfo{Time: time.Now().Unix(), Value: value}}}
 
-	// Create an update statement to set the new value for the command
-	update := bson.M{"$set": bson.M{"commands." + UUID: value}}
-
-	// Perform the update operation
 	_, err := collection.UpdateOne(ctx, filter, update)
-	if err != nil {
-		return err
-	}
-
-	return nil
+	return err
 }
-
-func (u *UserMgo) GetUserCommands(ctx context.Context, userID string, Type int32) (map[string]string, error) {
+func (u *UserMgo) GetUserCommands(ctx context.Context, userID string, Type int32) (map[string]user.CommandInfo, error) {
 	collection := u.coll.Database().Collection("userCommands")
 
 	filter := bson.M{"userID": userID, "type": Type}
diff --git a/pkg/common/db/table/relation/user.go b/pkg/common/db/table/relation/user.go
index e39cb442e..256b00f8d 100644
--- a/pkg/common/db/table/relation/user.go
+++ b/pkg/common/db/table/relation/user.go
@@ -16,6 +16,7 @@ package relation
 
 import (
 	"context"
+	"github.com/OpenIMSDK/protocol/user"
 	"time"
 
 	"github.com/OpenIMSDK/tools/pagination"
@@ -64,5 +65,5 @@ type UserModelInterface interface {
 	AddUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string) error
 	DeleteUserCommand(ctx context.Context, userID string, Type int32, UUID string) error
 	UpdateUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string) error
-	GetUserCommands(ctx context.Context, userID string, Type int32) (map[string]string, error)
+	GetUserCommands(ctx context.Context, userID string, Type int32) (map[string]user.CommandInfo, error)
 }