diff --git a/comm/const.go b/comm/const.go
index b577da1cd..231b991d8 100644
--- a/comm/const.go
+++ b/comm/const.go
@@ -415,6 +415,9 @@ const (
 	TableIsLandHero = "islandhero"
 	//彩蛋
 	TableEgghunt = "egghunt"
+
+	//用户日志
+	TableUserLog = "userlog"
 )
 
 // RPC服务接口定义处
diff --git a/modules/modeluserlog.go b/modules/modeluserlog.go
new file mode 100644
index 000000000..1ddc1ba38
--- /dev/null
+++ b/modules/modeluserlog.go
@@ -0,0 +1,58 @@
+package modules
+
+import (
+	"encoding/json"
+	"go_dreamfactory/comm"
+	"go_dreamfactory/lego/core"
+	"go_dreamfactory/lego/sys/log"
+	"go_dreamfactory/pb"
+	"time"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.mongodb.org/mongo-driver/mongo"
+	mgooptions "go.mongodb.org/mongo-driver/mongo/options"
+	"go.mongodb.org/mongo-driver/x/bsonx"
+)
+
+type modelUserLog struct {
+	MCompModel
+	module core.IModule
+}
+
+func (this *modelUserLog) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
+	err = this.MCompModel.Init(service, module, comp, options)
+	this.TableName = comm.TableUserLog
+	this.module = module
+	// uid 创建索引
+	this.DB.CreateIndex(core.SqlTable(this.TableName), mongo.IndexModel{
+		Keys: bsonx.Doc{{Key: "uid", Value: bsonx.Int32(1)}},
+	})
+	indexModel := mongo.IndexModel{
+		Keys:    bson.M{"expireAt": 1},                       // 设置TTL索引列"expire_date"
+		Options: mgooptions.Index().SetExpireAfterSeconds(0), // 设置过期时间（单位：秒）
+	}
+	_, err = this.DB.CreateIndex(core.SqlTable(this.TableName), indexModel) //设置 验证码过期时间索引
+	return
+}
+
+func (this *modelUserLog) AddUserLog(uid string, tag string, data interface{}) {
+	var (
+		jsonStr []byte
+		err     error
+	)
+	if jsonStr, err = json.Marshal(data); err != nil {
+		log.Errorln(err)
+		return
+	}
+	if _, err = this.DBModel.DB.InsertOne(core.SqlTable(this.TableName), &pb.DBUserLog{
+		Id:       primitive.NewObjectID().Hex(),
+		Uid:      uid,
+		ExpireAt: time.Now().Add(time.Hour * 24 * 8).Unix(),
+		Tag:      tag,
+		Data:     string(jsonStr),
+	}); err != nil {
+		log.Errorln(err)
+		return
+	}
+}
diff --git a/modules/modulebase.go b/modules/modulebase.go
index 3c4b7d913..c02facf43 100644
--- a/modules/modulebase.go
+++ b/modules/modulebase.go
@@ -27,6 +27,7 @@ type ModuleBase struct {
 	service base.IRPCXService
 	options IOptions
 	scomp   comm.ISC_GateRouteComp //网关服务组件
+	userlog *modelUserLog          //用户日志
 	//常用的一些通用模块 在底层注册好
 	ModuleSys       comm.ISys           //系统
 	ModuleUser      comm.IUser          //用户模块
@@ -63,6 +64,10 @@ func (this *ModuleBase) Init(service core.IService, module core.IModule, options
 	}
 	return
 }
+func (this *ModuleBase) OnInstallComp() {
+	this.ModuleBase.OnInstallComp()
+	this.userlog = this.RegisterComp(new(modelUserLog)).(*modelUserLog)
+}
 
 // 模块启动接口
 func (this *ModuleBase) Start() (err error) {
@@ -946,3 +951,8 @@ func (this *ModuleBase) AsynHandleSession(session comm.IUserSession, handle func
 	session.Push()
 	this.PutUserSession(session)
 }
+
+//写用户日志
+func (this *ModuleBase) WriteUserLog(uid string, tag string, data interface{}) {
+	this.userlog.AddUserLog(uid, tag, data)
+}
diff --git a/pb/userexpand.pb.go b/pb/userexpand.pb.go
index c900fc42d..df88d3a3e 100644
--- a/pb/userexpand.pb.go
+++ b/pb/userexpand.pb.go
@@ -354,8 +354,12 @@ type DBUserLog struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Id  string `protobuf:"bytes,1,opt,name=id,proto3" json:"id" bson:"_id"`   //唯一ID
-	Uid string `protobuf:"bytes,2,opt,name=uid,proto3" json:"uid" bson:"uid"` //玩家ID
+	Id       string `protobuf:"bytes,1,opt,name=id,proto3" json:"id" bson:"_id"` //唯一ID
+	Uid      string `protobuf:"bytes,2,opt,name=uid,proto3" json:"uid"`
+	ExpireAt int64  `protobuf:"varint,3,opt,name=expireAt,proto3" json:"expireAt"`
+	Logtype  string `protobuf:"bytes,4,opt,name=logtype,proto3" json:"logtype"`
+	Tag      string `protobuf:"bytes,5,opt,name=tag,proto3" json:"tag"`
+	Data     string `protobuf:"bytes,6,opt,name=data,proto3" json:"data"`
 }
 
 func (x *DBUserLog) Reset() {
@@ -404,6 +408,34 @@ func (x *DBUserLog) GetUid() string {
 	return ""
 }
 
+func (x *DBUserLog) GetExpireAt() int64 {
+	if x != nil {
+		return x.ExpireAt
+	}
+	return 0
+}
+
+func (x *DBUserLog) GetLogtype() string {
+	if x != nil {
+		return x.Logtype
+	}
+	return ""
+}
+
+func (x *DBUserLog) GetTag() string {
+	if x != nil {
+		return x.Tag
+	}
+	return ""
+}
+
+func (x *DBUserLog) GetData() string {
+	if x != nil {
+		return x.Data
+	}
+	return ""
+}
+
 var File_userexpand_proto protoreflect.FileDescriptor
 
 var file_userexpand_proto_rawDesc = []byte{
@@ -508,11 +540,17 @@ var file_userexpand_proto_rawDesc = []byte{
 	0x66, 0x72, 0x61, 0x67, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79,
 	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76,
 	0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75,
-	0x65, 0x3a, 0x02, 0x38, 0x01, 0x22, 0x2d, 0x0a, 0x09, 0x44, 0x42, 0x55, 0x73, 0x65, 0x72, 0x4c,
-	0x6f, 0x67, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02,
-	0x69, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x75, 0x69, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x03, 0x75, 0x69, 0x64, 0x42, 0x06, 0x5a, 0x04, 0x2e, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72,
-	0x6f, 0x74, 0x6f, 0x33,
+	0x65, 0x3a, 0x02, 0x38, 0x01, 0x22, 0x89, 0x01, 0x0a, 0x09, 0x44, 0x42, 0x55, 0x73, 0x65, 0x72,
+	0x4c, 0x6f, 0x67, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x02, 0x69, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x75, 0x69, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x03, 0x75, 0x69, 0x64, 0x12, 0x1a, 0x0a, 0x08, 0x65, 0x78, 0x70, 0x69, 0x72, 0x65, 0x41,
+	0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x03, 0x52, 0x08, 0x65, 0x78, 0x70, 0x69, 0x72, 0x65, 0x41,
+	0x74, 0x12, 0x18, 0x0a, 0x07, 0x6c, 0x6f, 0x67, 0x74, 0x79, 0x70, 0x65, 0x18, 0x04, 0x20, 0x01,
+	0x28, 0x09, 0x52, 0x07, 0x6c, 0x6f, 0x67, 0x74, 0x79, 0x70, 0x65, 0x12, 0x10, 0x0a, 0x03, 0x74,
+	0x61, 0x67, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x74, 0x61, 0x67, 0x12, 0x12, 0x0a,
+	0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x06, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x64, 0x61, 0x74,
+	0x61, 0x42, 0x06, 0x5a, 0x04, 0x2e, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x33,
 }
 
 var (