diff --git a/internal/consts/vote.go b/internal/consts/vote.go
new file mode 100644
index 0000000..e7da1c1
--- /dev/null
+++ b/internal/consts/vote.go
@@ -0,0 +1,13 @@
+package consts
+
+// 投票活动状态
+const (
+	VoteStatusGoing = 1 //进行中
+	VoteStatusEnded = 0 //已结束
+)
+
+// 投票类型
+const (
+	VoteTypeSingle   = 0 //单选
+	VoteTypeMultiple = 1 //多选
+)
diff --git a/internal/dao/article.go b/internal/dao/article.go
new file mode 100644
index 0000000..5a24db1
--- /dev/null
+++ b/internal/dao/article.go
@@ -0,0 +1,22 @@
+// =================================================================================
+// This file is auto-generated by the GoFrame CLI tool. You may modify it as needed.
+// =================================================================================
+
+package dao
+
+import (
+	"practice_ArticleVote_Go/internal/dao/internal"
+)
+
+// articleDao is the data access object for the table article.
+// You can define custom methods on it to extend its functionality as needed.
+type articleDao struct {
+	*internal.ArticleDao
+}
+
+var (
+	// Article is a globally accessible object for table article operations.
+	Article = articleDao{internal.NewArticleDao()}
+)
+
+// Add your custom methods and functionality below.
diff --git a/internal/dao/internal/article.go b/internal/dao/internal/article.go
new file mode 100644
index 0000000..2cb4956
--- /dev/null
+++ b/internal/dao/internal/article.go
@@ -0,0 +1,91 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// ArticleDao is the data access object for the table article.
+type ArticleDao struct {
+	table    string             // table is the underlying table name of the DAO.
+	group    string             // group is the database configuration group name of the current DAO.
+	columns  ArticleColumns     // columns contains all the column names of Table for convenient usage.
+	handlers []gdb.ModelHandler // handlers for customized model modification.
+}
+
+// ArticleColumns defines and stores column names for the table article.
+type ArticleColumns struct {
+	Id             string //
+	UserId         string //
+	ArticleTitle   string // 文章/视频标题
+	ArticleContent string // 文章/视频内容
+	VoteStatus     string // 是否发起投票：1发起，0不发起
+	CreateTime     string //
+	UpdateTime     string //
+}
+
+// articleColumns holds the columns for the table article.
+var articleColumns = ArticleColumns{
+	Id:             "id",
+	UserId:         "user_id",
+	ArticleTitle:   "article_title",
+	ArticleContent: "article_content",
+	VoteStatus:     "vote_status",
+	CreateTime:     "create_time",
+	UpdateTime:     "update_time",
+}
+
+// NewArticleDao creates and returns a new DAO object for table data access.
+func NewArticleDao(handlers ...gdb.ModelHandler) *ArticleDao {
+	return &ArticleDao{
+		group:    "default",
+		table:    "article",
+		columns:  articleColumns,
+		handlers: handlers,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of the current DAO.
+func (dao *ArticleDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of the current DAO.
+func (dao *ArticleDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of the current DAO.
+func (dao *ArticleDao) Columns() ArticleColumns {
+	return dao.columns
+}
+
+// Group returns the database configuration group name of the current DAO.
+func (dao *ArticleDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns a Model for the current DAO. It automatically sets the context for the current operation.
+func (dao *ArticleDao) Ctx(ctx context.Context) *gdb.Model {
+	model := dao.DB().Model(dao.table)
+	for _, handler := range dao.handlers {
+		model = handler(model)
+	}
+	return model.Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rolls back the transaction and returns the error if function f returns a non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note: Do not commit or roll back the transaction in function f,
+// as it is automatically handled by this function.
+func (dao *ArticleDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}
diff --git a/internal/dao/internal/user.go b/internal/dao/internal/user.go
index e04a545..13c6294 100644
--- a/internal/dao/internal/user.go
+++ b/internal/dao/internal/user.go
@@ -27,6 +27,7 @@ type UserColumns struct {
 	Username   string //
 	Status     string //
 	CreateTime string //
+	UpdateTime string //
 }
 
 // userColumns holds the columns for the table user.
@@ -37,6 +38,7 @@ var userColumns = UserColumns{
 	Username:   "username",
 	Status:     "status",
 	CreateTime: "create_time",
+	UpdateTime: "update_time",
 }
 
 // NewUserDao creates and returns a new DAO object for table data access.
diff --git a/internal/dao/internal/vote_option.go b/internal/dao/internal/vote_option.go
index 712af32..3a8c086 100644
--- a/internal/dao/internal/vote_option.go
+++ b/internal/dao/internal/vote_option.go
@@ -25,6 +25,7 @@ type VoteOptionColumns struct {
 	VoteId        string // 投票活动ID
 	OptionContent string // 选项内容
 	Status        string // 选项状态
+	CreateTime    string //
 }
 
 // voteOptionColumns holds the columns for the table vote_option.
@@ -33,6 +34,7 @@ var voteOptionColumns = VoteOptionColumns{
 	VoteId:        "vote_id",
 	OptionContent: "option_content",
 	Status:        "status",
+	CreateTime:    "create_time",
 }
 
 // NewVoteOptionDao creates and returns a new DAO object for table data access.
diff --git a/internal/dao/internal/vote_poll.go b/internal/dao/internal/vote_poll.go
index 392a3eb..3f6b885 100644
--- a/internal/dao/internal/vote_poll.go
+++ b/internal/dao/internal/vote_poll.go
@@ -28,6 +28,7 @@ type VotePollColumns struct {
 	DeadlineTime string // 截止时间
 	CreateTime   string //
 	Status       string // 投票活动状态：1：进行中，0已结束
+	UpdateTime   string //
 }
 
 // votePollColumns holds the columns for the table vote_poll.
@@ -39,6 +40,7 @@ var votePollColumns = VotePollColumns{
 	DeadlineTime: "deadline_time",
 	CreateTime:   "create_time",
 	Status:       "status",
+	UpdateTime:   "update_time",
 }
 
 // NewVotePollDao creates and returns a new DAO object for table data access.
diff --git a/internal/dao/internal/vote_record.go b/internal/dao/internal/vote_record.go
index 2f11a67..b7fb7f1 100644
--- a/internal/dao/internal/vote_record.go
+++ b/internal/dao/internal/vote_record.go
@@ -27,6 +27,7 @@ type VoteRecordColumns struct {
 	OptionId   string //
 	CreateTime string //
 	VoteIndex  string //
+	UpdateTime string //
 }
 
 // voteRecordColumns holds the columns for the table vote_record.
@@ -37,6 +38,7 @@ var voteRecordColumns = VoteRecordColumns{
 	OptionId:   "option_id",
 	CreateTime: "create_time",
 	VoteIndex:  "vote_index",
+	UpdateTime: "update_time",
 }
 
 // NewVoteRecordDao creates and returns a new DAO object for table data access.
diff --git a/internal/model/do/article.go b/internal/model/do/article.go
new file mode 100644
index 0000000..f4994d7
--- /dev/null
+++ b/internal/model/do/article.go
@@ -0,0 +1,22 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package do
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// Article is the golang structure of table article for DAO operations like Where/Data.
+type Article struct {
+	g.Meta         `orm:"table:article, do:true"`
+	Id             interface{} //
+	UserId         interface{} //
+	ArticleTitle   interface{} // 文章/视频标题
+	ArticleContent interface{} // 文章/视频内容
+	VoteStatus     interface{} // 是否发起投票：1发起，0不发起
+	CreateTime     *gtime.Time //
+	UpdateTime     *gtime.Time //
+}
diff --git a/internal/model/do/user.go b/internal/model/do/user.go
index 12811c1..207281c 100644
--- a/internal/model/do/user.go
+++ b/internal/model/do/user.go
@@ -18,4 +18,5 @@ type User struct {
 	Username   interface{} //
 	Status     interface{} //
 	CreateTime *gtime.Time //
+	UpdateTime *gtime.Time //
 }
diff --git a/internal/model/do/vote_option.go b/internal/model/do/vote_option.go
index 96b5d19..75cc178 100644
--- a/internal/model/do/vote_option.go
+++ b/internal/model/do/vote_option.go
@@ -6,6 +6,7 @@ package do
 
 import (
 	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
 )
 
 // VoteOption is the golang structure of table vote_option for DAO operations like Where/Data.
@@ -15,4 +16,5 @@ type VoteOption struct {
 	VoteId        interface{} // 投票活动ID
 	OptionContent interface{} // 选项内容
 	Status        interface{} // 选项状态
+	CreateTime    *gtime.Time //
 }
diff --git a/internal/model/do/vote_poll.go b/internal/model/do/vote_poll.go
index e96b19d..82a9f6b 100644
--- a/internal/model/do/vote_poll.go
+++ b/internal/model/do/vote_poll.go
@@ -19,4 +19,5 @@ type VotePoll struct {
 	DeadlineTime *gtime.Time // 截止时间
 	CreateTime   *gtime.Time //
 	Status       interface{} // 投票活动状态：1：进行中，0已结束
+	UpdateTime   *gtime.Time //
 }
diff --git a/internal/model/do/vote_record.go b/internal/model/do/vote_record.go
index e791ae9..26a7058 100644
--- a/internal/model/do/vote_record.go
+++ b/internal/model/do/vote_record.go
@@ -18,4 +18,5 @@ type VoteRecord struct {
 	OptionId   interface{} //
 	CreateTime *gtime.Time //
 	VoteIndex  interface{} //
+	UpdateTime *gtime.Time //
 }
diff --git a/internal/model/entity/article.go b/internal/model/entity/article.go
new file mode 100644
index 0000000..0b7ff15
--- /dev/null
+++ b/internal/model/entity/article.go
@@ -0,0 +1,20 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package entity
+
+import (
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// Article is the golang structure for table article.
+type Article struct {
+	Id             int64       `json:"id"             orm:"id"              description:""`                //
+	UserId         int64       `json:"userId"         orm:"user_id"         description:""`                //
+	ArticleTitle   string      `json:"articleTitle"   orm:"article_title"   description:"文章/视频标题"`         // 文章/视频标题
+	ArticleContent string      `json:"articleContent" orm:"article_content" description:"文章/视频内容"`         // 文章/视频内容
+	VoteStatus     int         `json:"voteStatus"     orm:"vote_status"     description:"是否发起投票：1发起，0不发起"` // 是否发起投票：1发起，0不发起
+	CreateTime     *gtime.Time `json:"createTime"     orm:"create_time"     description:""`                //
+	UpdateTime     *gtime.Time `json:"updateTime"     orm:"update_time"     description:""`                //
+}
diff --git a/internal/model/entity/user.go b/internal/model/entity/user.go
index f82904f..3dbd830 100644
--- a/internal/model/entity/user.go
+++ b/internal/model/entity/user.go
@@ -14,6 +14,7 @@ type User struct {
 	Account    string      `json:"account"    orm:"account"     description:""` //
 	Password   string      `json:"password"   orm:"password"    description:""` //
 	Username   string      `json:"username"   orm:"username"    description:""` //
-	Status     int         `json:"status"     orm:"status"      description:""` //
+	Status     uint        `json:"status"     orm:"status"      description:""` //
 	CreateTime *gtime.Time `json:"createTime" orm:"create_time" description:""` //
+	UpdateTime *gtime.Time `json:"updateTime" orm:"update_time" description:""` //
 }
diff --git a/internal/model/entity/vote_option.go b/internal/model/entity/vote_option.go
index 46eec2d..48864fc 100644
--- a/internal/model/entity/vote_option.go
+++ b/internal/model/entity/vote_option.go
@@ -4,10 +4,15 @@
 
 package entity
 
+import (
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
 // VoteOption is the golang structure for table vote_option.
 type VoteOption struct {
-	Id            int64  `json:"id"            orm:"id"             description:""`       //
-	VoteId        int64  `json:"voteId"        orm:"vote_id"        description:"投票活动ID"` // 投票活动ID
-	OptionContent string `json:"optionContent" orm:"option_content" description:"选项内容"`   // 选项内容
-	Status        int    `json:"status"        orm:"status"         description:"选项状态"`   // 选项状态
+	Id            int64       `json:"id"            orm:"id"             description:""`       //
+	VoteId        int64       `json:"voteId"        orm:"vote_id"        description:"投票活动ID"` // 投票活动ID
+	OptionContent string      `json:"optionContent" orm:"option_content" description:"选项内容"`   // 选项内容
+	Status        uint        `json:"status"        orm:"status"         description:"选项状态"`   // 选项状态
+	CreateTime    *gtime.Time `json:"createTime"    orm:"create_time"    description:""`       //
 }
diff --git a/internal/model/entity/vote_poll.go b/internal/model/entity/vote_poll.go
index a63276f..450ceab 100644
--- a/internal/model/entity/vote_poll.go
+++ b/internal/model/entity/vote_poll.go
@@ -17,4 +17,5 @@ type VotePoll struct {
 	DeadlineTime *gtime.Time `json:"deadlineTime" orm:"deadline_time" description:"截止时间"`              // 截止时间
 	CreateTime   *gtime.Time `json:"createTime"   orm:"create_time"   description:""`                  //
 	Status       int         `json:"status"       orm:"status"        description:"投票活动状态：1：进行中，0已结束"` // 投票活动状态：1：进行中，0已结束
+	UpdateTime   *gtime.Time `json:"updateTime"   orm:"update_time"   description:""`                  //
 }
diff --git a/internal/model/entity/vote_record.go b/internal/model/entity/vote_record.go
index 7537384..a11c458 100644
--- a/internal/model/entity/vote_record.go
+++ b/internal/model/entity/vote_record.go
@@ -16,4 +16,5 @@ type VoteRecord struct {
 	OptionId   int64       `json:"optionId"   orm:"option_id"   description:""` //
 	CreateTime *gtime.Time `json:"createTime" orm:"create_time" description:""` //
 	VoteIndex  int         `json:"voteIndex"  orm:"vote_index"  description:""` //
+	UpdateTime *gtime.Time `json:"updateTime" orm:"update_time" description:""` //
 }