diff --git a/tool/sql2go/dao_tpl.tpl b/tool/sql2go/dao_tpl.tpl
new file mode 100644
index 0000000..be7f268
--- /dev/null
+++ b/tool/sql2go/dao_tpl.tpl
@@ -0,0 +1,59 @@
+// Package {PACKAGE} ...
+//
+// Description : {PACKAGE} ...
+package {PACKAGE}
+
+import (
+    "gorm.io/gorm"
+    "errors"
+)
+
+// {DATA_STRUCT_NAME} 数据库表的数据结构
+{DATA_STRUCT}
+
+// New{DATA_STRUCT_DAO} 获取DAO实例
+func New{DATA_STRUCT_DAO}() *{DATA_STRUCT_DAO} {
+    return &{DATA_STRUCT_DAO}{
+        table : "{DB_TABLE_NAME}",
+    }
+}
+
+// {DATA_STRUCT_DAO} sql2go tool generate
+type {DATA_STRUCT_DAO} struct {
+    table string
+}
+
+// GetDetailBy{PRIMARY_KEY} 根据主键ID获取详情
+func ({DAO_RECEIVER} *{DATA_STRUCT_DAO}) GetDetailBy{PRIMARY_KEY}(dbInstance *gorm.DB, {PRIMARY_KEY} {PRIMARY_KEY_TYPE}) (*{DATA_STRUCT_NAME}, error) {
+    var (
+        err error
+        detail {DATA_STRUCT_NAME}
+    )
+    if err = dbInstance.Table({DAO_RECEIVER}.table).Where("{PRIMARY_KEY_FIELD} = ?", {PRIMARY_KEY}).Limit(1).First(&detail).Error; nil != err {
+        return nil, err
+    }
+    return &detail, nil
+}
+
+// GetList 获取数据列表
+func ({DAO_RECEIVER} *{DATA_STRUCT_DAO}) GetList(dbInstance *gorm.DB, condition map[string]interface{}, limit int, offset int) ([]{DATA_STRUCT_NAME}, error) {
+    if nil == condition {
+        condition = make(map[string]interface{})
+    }
+    var (
+        err error
+        list []{DATA_STRUCT_NAME}
+    )
+    if err = dbInstance.Table({DAO_RECEIVER}.table).Where(condition).Limit(limit).Offset(offset).Find(&list).Error; nil != err {
+        return make([]{DATA_STRUCT_NAME}, 0), err
+    }
+    return list, nil
+}
+
+// Create 创建数据
+func ({DAO_RECEIVER} *{DATA_STRUCT_DAO}) Create(dbInstance *gorm.DB, data *{DATA_STRUCT_NAME}) error {
+    if nil == data {
+        return  errors.New("data is nil")
+    }
+    return dbInstance.Table({DAO_RECEIVER}.table).Create(data).Error
+}
diff --git a/tool/sql2go/generate_dao.go b/tool/sql2go/generate_dao.go
new file mode 100644
index 0000000..806189f
--- /dev/null
+++ b/tool/sql2go/generate_dao.go
@@ -0,0 +1,59 @@
+// Package sql2go...
+//
+// Description : sql2go...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2021-11-17 10:14 上午
+package sql2go
+
+import (
+	"strings"
+
+	"git.zhangdeman.cn/zhangdeman/gopkg/util"
+)
+
+// GenerateDao 根据sql自动生成dao
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 10:15 上午 2021/11/17
+func GenerateDao(sql string, packageName string) (string, error) {
+	if len(packageName) == 0 {
+		packageName = "dao"
+	}
+	dataStruct, basic, err := ParseCreateTableSql(sql)
+	if nil != err {
+		return "", err
+	}
+	// 读入模板
+	tplByte, _ := util.ReadFileContent("dao_tpl.tpl")
+	tpl := string(tplByte)
+	replaceTable := map[string]string{
+		"{PACKAGE}":          packageName,
+		"{DATA_STRUCT_DAO}":  basic.ModelStruct + "Dao",
+		"{DATA_STRUCT_NAME}": basic.ModelStruct,
+		"{DATA_STRUCT}":      dataStruct,
+		"{DAO_RECEIVER}":     getDaoReceiver(basic.TableName),
+		"{DB_TABLE_NAME}":    basic.TableName,
+		"{PRIMARY_KEY}":      "ID",
+		"{PRIMARY_KEY_TYPE}": basic.PrimaryFieldType,
+	}
+
+	for oldVal, newVal := range replaceTable {
+		tpl = strings.ReplaceAll(tpl, oldVal, newVal)
+	}
+	return tpl, nil
+}
+
+func getDaoReceiver(tableName string) string {
+	nameArr := strings.Split(tableName, "_")
+	result := ""
+	for _, item := range nameArr {
+		if len(item) > 0 {
+			result += string([]byte(item)[0])
+		}
+	}
+	result += "d"
+	return result
+}