diff --git a/CHANGELOG.md b/CHANGELOG.md
index 057e5a39..ae7efca3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
 - Chore: format code. [4615](https://github.com/beego/beego/pull/4615)
 - Test on Go v1.15.x & v1.16.x. [4614](https://github.com/beego/beego/pull/4614)
 - Env: non-empty GOBIN & GOPATH. [4613](https://github.com/beego/beego/pull/4613)
+- Fix lint and format code in client/orm dir [4653](https://github.com/beego/beego/pull/4653)
 - Chore: update dependencies. [4611](https://github.com/beego/beego/pull/4611)
 - Update orm_test.go/TestInsertOrUpdate with table-driven. [4609](https://github.com/beego/beego/pull/4609)
 - Add: Resp() method for web.Controller. [4588](https://github.com/beego/beego/pull/4588)
diff --git a/client/orm/clauses/order_clause/order_test.go b/client/orm/clauses/order_clause/order_test.go
index 7854948e..757abb3a 100644
--- a/client/orm/clauses/order_clause/order_test.go
+++ b/client/orm/clauses/order_clause/order_test.go
@@ -5,9 +5,7 @@ import (
 )
 
 func TestClause(t *testing.T) {
-	var (
-		column = `a`
-	)
+	column := `a`
 
 	o := Clause(
 		Column(column),
@@ -108,7 +106,6 @@ func TestParseOrder(t *testing.T) {
 	if orders[2].GetColumn() != `user.status` {
 		t.Error()
 	}
-
 }
 
 func TestOrder_GetColumn(t *testing.T) {
diff --git a/client/orm/cmd.go b/client/orm/cmd.go
index b377a5f2..432785d6 100644
--- a/client/orm/cmd.go
+++ b/client/orm/cmd.go
@@ -27,9 +27,7 @@ type commander interface {
 	Run() error
 }
 
-var (
-	commands = make(map[string]commander)
-)
+var commands = make(map[string]commander)
 
 // print help.
 func printHelp(errs ...string) {
diff --git a/client/orm/cmd_utils.go b/client/orm/cmd_utils.go
index 8d6c0c33..7b795b22 100644
--- a/client/orm/cmd_utils.go
+++ b/client/orm/cmd_utils.go
@@ -126,9 +126,7 @@ func getColumnAddQuery(al *alias, fi *fieldInfo) string {
 
 // Get string value for the attribute "DEFAULT" for the CREATE, ALTER commands
 func getColumnDefault(fi *fieldInfo) string {
-	var (
-		v, t, d string
-	)
+	var v, t, d string
 
 	// Skip default attribute if field is in relations
 	if fi.rel || fi.reverse {
diff --git a/client/orm/db.go b/client/orm/db.go
index a49d6df7..48987ab8 100644
--- a/client/orm/db.go
+++ b/client/orm/db.go
@@ -32,41 +32,37 @@ const (
 	formatDateTime = "2006-01-02 15:04:05"
 )
 
-var (
-	// ErrMissPK missing pk error
-	ErrMissPK = errors.New("missed pk value")
-)
+// ErrMissPK missing pk error
+var ErrMissPK = errors.New("missed pk value")
 
-var (
-	operators = map[string]bool{
-		"exact":       true,
-		"iexact":      true,
-		"strictexact": true,
-		"contains":    true,
-		"icontains":   true,
-		// "regex":       true,
-		// "iregex":      true,
-		"gt":          true,
-		"gte":         true,
-		"lt":          true,
-		"lte":         true,
-		"eq":          true,
-		"nq":          true,
-		"ne":          true,
-		"startswith":  true,
-		"endswith":    true,
-		"istartswith": true,
-		"iendswith":   true,
-		"in":          true,
-		"between":     true,
-		// "year":        true,
-		// "month":       true,
-		// "day":         true,
-		// "week_day":    true,
-		"isnull": true,
-		// "search":      true,
-	}
-)
+var operators = map[string]bool{
+	"exact":       true,
+	"iexact":      true,
+	"strictexact": true,
+	"contains":    true,
+	"icontains":   true,
+	// "regex":       true,
+	// "iregex":      true,
+	"gt":          true,
+	"gte":         true,
+	"lt":          true,
+	"lte":         true,
+	"eq":          true,
+	"nq":          true,
+	"ne":          true,
+	"startswith":  true,
+	"endswith":    true,
+	"istartswith": true,
+	"iendswith":   true,
+	"in":          true,
+	"between":     true,
+	// "year":        true,
+	// "month":       true,
+	// "day":         true,
+	// "week_day":    true,
+	"isnull": true,
+	// "search":      true,
+}
 
 // an instance of dbBaser interface/
 type dbBase struct {
@@ -537,7 +533,6 @@ func (d *dbBase) InsertOrUpdate(ctx context.Context, q dbQuerier, mi *modelInfo,
 	names := make([]string, 0, len(mi.fields.dbcols)-1)
 	Q := d.ins.TableQuote()
 	values, _, err := d.collectValues(mi, ind, mi.fields.dbcols, true, true, &names, a.TZ)
-
 	if err != nil {
 		return 0, err
 	}
@@ -934,7 +929,6 @@ func (d *dbBase) DeleteBatch(ctx context.Context, q dbQuerier, qs *querySet, mi
 
 // read related records.
 func (d *dbBase) ReadBatch(ctx context.Context, q dbQuerier, qs *querySet, mi *modelInfo, cond *Condition, container interface{}, tz *time.Location, cols []string) (int64, error) {
-
 	val := reflect.ValueOf(container)
 	ind := reflect.Indirect(val)
 
@@ -1435,12 +1429,10 @@ end:
 	}
 
 	return value, nil
-
 }
 
 // set one value to struct column field.
 func (d *dbBase) setFieldValue(fi *fieldInfo, value interface{}, field reflect.Value) (interface{}, error) {
-
 	fieldType := fi.fieldType
 	isNative := !fi.isFielder
 
@@ -1632,7 +1624,6 @@ setValue:
 
 // query sql, read values , save to *[]ParamList.
 func (d *dbBase) ReadValues(ctx context.Context, q dbQuerier, qs *querySet, mi *modelInfo, cond *Condition, exprs []string, container interface{}, tz *time.Location) (int64, error) {
-
 	var (
 		maps  []Params
 		lists []ParamsList
diff --git a/client/orm/db_alias.go b/client/orm/db_alias.go
index 72c447b3..c3b867c3 100644
--- a/client/orm/db_alias.go
+++ b/client/orm/db_alias.go
@@ -112,8 +112,10 @@ type DB struct {
 	stmtDecoratorsLimit int
 }
 
-var _ dbQuerier = new(DB)
-var _ txer = new(DB)
+var (
+	_ dbQuerier = new(DB)
+	_ txer      = new(DB)
+)
 
 func (d *DB) Begin() (*sql.Tx, error) {
 	return d.DB.Begin()
@@ -221,8 +223,10 @@ type TxDB struct {
 	tx *sql.Tx
 }
 
-var _ dbQuerier = new(TxDB)
-var _ txEnder = new(TxDB)
+var (
+	_ dbQuerier = new(TxDB)
+	_ txEnder   = new(TxDB)
+)
 
 func (t *TxDB) Commit() error {
 	return t.tx.Commit()
@@ -240,8 +244,10 @@ func (t *TxDB) RollbackUnlessCommit() error {
 	return nil
 }
 
-var _ dbQuerier = new(TxDB)
-var _ txEnder = new(TxDB)
+var (
+	_ dbQuerier = new(TxDB)
+	_ txEnder   = new(TxDB)
+)
 
 func (t *TxDB) Prepare(query string) (*sql.Stmt, error) {
 	return t.PrepareContext(context.Background(), query)
@@ -365,7 +371,6 @@ func addAliasWthDB(aliasName, driverName string, db *sql.DB, params ...DBOption)
 }
 
 func newAliasWithDb(aliasName, driverName string, db *sql.DB, params ...DBOption) (*alias, error) {
-
 	al := &alias{}
 	al.DB = &DB{
 		RWMutex: new(sync.RWMutex),
diff --git a/client/orm/db_mysql.go b/client/orm/db_mysql.go
index c89b1e52..5b3333e0 100644
--- a/client/orm/db_mysql.go
+++ b/client/orm/db_mysql.go
@@ -124,7 +124,6 @@ func (d *dbBaseMysql) InsertOrUpdate(ctx context.Context, q dbQuerier, mi *model
 	names := make([]string, 0, len(mi.fields.dbcols)-1)
 	Q := d.ins.TableQuote()
 	values, _, err := d.collectValues(mi, ind, mi.fields.dbcols, true, true, &names, a.TZ)
-
 	if err != nil {
 		return 0, err
 	}
diff --git a/client/orm/db_tables.go b/client/orm/db_tables.go
index f81651ff..a0b355ca 100644
--- a/client/orm/db_tables.go
+++ b/client/orm/db_tables.go
@@ -106,7 +106,6 @@ func (t *dbTables) loopDepth(depth int, prefix string, fi *fieldInfo, related []
 
 // parse related fields.
 func (t *dbTables) parseRelated(rels []string, depth int) {
-
 	relsNum := len(rels)
 	related := make([]string, relsNum)
 	copy(related, rels)
diff --git a/client/orm/db_utils.go b/client/orm/db_utils.go
index 7ae10ca5..dbe49ae5 100644
--- a/client/orm/db_utils.go
+++ b/client/orm/db_utils.go
@@ -55,7 +55,6 @@ func getExistPk(mi *modelInfo, ind reflect.Value) (column string, value interfac
 
 // get fields description as flatted string.
 func getFlatParams(fi *fieldInfo, args []interface{}, tz *time.Location) (params []interface{}) {
-
 outFor:
 	for _, arg := range args {
 		val := reflect.ValueOf(arg)
diff --git a/client/orm/do_nothing_orm.go b/client/orm/do_nothing_orm.go
index 59ffe877..d9e574a5 100644
--- a/client/orm/do_nothing_orm.go
+++ b/client/orm/do_nothing_orm.go
@@ -27,8 +27,7 @@ import (
 
 var _ Ormer = new(DoNothingOrm)
 
-type DoNothingOrm struct {
-}
+type DoNothingOrm struct{}
 
 func (d *DoNothingOrm) Read(md interface{}, cols ...string) error {
 	return nil
diff --git a/client/orm/filter/bean/default_value_filter_test.go b/client/orm/filter/bean/default_value_filter_test.go
index 871d5539..580c7036 100644
--- a/client/orm/filter/bean/default_value_filter_test.go
+++ b/client/orm/filter/bean/default_value_filter_test.go
@@ -57,7 +57,6 @@ func TestDefaultValueFilterChainBuilder_FilterChain(t *testing.T) {
 	_, _ = o.InsertMulti(3, []*DefaultValueTestEntity{entity})
 	assert.Equal(t, 12, entity.Age)
 	assert.Equal(t, 13, entity.AgeInOldStyle)
-
 }
 
 type defaultValueTestOrm struct {
diff --git a/client/orm/filter/prometheus/filter.go b/client/orm/filter/prometheus/filter.go
index b2c83dcf..f525cebc 100644
--- a/client/orm/filter/prometheus/filter.go
+++ b/client/orm/filter/prometheus/filter.go
@@ -39,11 +39,12 @@ type FilterChainBuilder struct {
 	RunMode    string
 }
 
-var summaryVec prometheus.ObserverVec
-var initSummaryVec sync.Once
+var (
+	summaryVec     prometheus.ObserverVec
+	initSummaryVec sync.Once
+)
 
 func (builder *FilterChainBuilder) FilterChain(next orm.Filter) orm.Filter {
-
 	initSummaryVec.Do(func() {
 		summaryVec = prometheus.NewSummaryVec(prometheus.SummaryOpts{
 			Name:      "beego",
diff --git a/client/orm/filter/prometheus/filter_test.go b/client/orm/filter/prometheus/filter_test.go
index a25515a7..060088f4 100644
--- a/client/orm/filter/prometheus/filter_test.go
+++ b/client/orm/filter/prometheus/filter_test.go
@@ -58,5 +58,4 @@ func TestFilterChainBuilder_FilterChain1(t *testing.T) {
 
 	inv.Method = "Update"
 	builder.report(ctx, inv, time.Second)
-
 }
diff --git a/client/orm/filter_orm_decorator.go b/client/orm/filter_orm_decorator.go
index 6a9ecc53..a4a215f1 100644
--- a/client/orm/filter_orm_decorator.go
+++ b/client/orm/filter_orm_decorator.go
@@ -28,8 +28,10 @@ const (
 	TxNameKey = "TxName"
 )
 
-var _ Ormer = new(filterOrmDecorator)
-var _ TxOrmer = new(filterOrmDecorator)
+var (
+	_ Ormer   = new(filterOrmDecorator)
+	_ TxOrmer = new(filterOrmDecorator)
+)
 
 type filterOrmDecorator struct {
 	ormer
@@ -120,7 +122,6 @@ func (f *filterOrmDecorator) ReadOrCreate(md interface{}, col1 string, cols ...s
 }
 
 func (f *filterOrmDecorator) ReadOrCreateWithCtx(ctx context.Context, md interface{}, col1 string, cols ...string) (bool, int64, error) {
-
 	mi, _ := modelCache.getByMd(md)
 	inv := &Invocation{
 		Method:      "ReadOrCreateWithCtx",
@@ -143,7 +144,6 @@ func (f *filterOrmDecorator) LoadRelated(md interface{}, name string, args ...ut
 }
 
 func (f *filterOrmDecorator) LoadRelatedWithCtx(ctx context.Context, md interface{}, name string, args ...utils.KV) (int64, error) {
-
 	mi, _ := modelCache.getByMd(md)
 	inv := &Invocation{
 		Method:      "LoadRelatedWithCtx",
@@ -162,7 +162,6 @@ func (f *filterOrmDecorator) LoadRelatedWithCtx(ctx context.Context, md interfac
 }
 
 func (f *filterOrmDecorator) QueryM2M(md interface{}, name string) QueryM2Mer {
-
 	mi, _ := modelCache.getByMd(md)
 	inv := &Invocation{
 		Method:      "QueryM2M",
diff --git a/client/orm/filter_orm_decorator_test.go b/client/orm/filter_orm_decorator_test.go
index a4b3f488..d1776cc8 100644
--- a/client/orm/filter_orm_decorator_test.go
+++ b/client/orm/filter_orm_decorator_test.go
@@ -27,7 +27,6 @@ import (
 )
 
 func TestFilterOrmDecorator_Read(t *testing.T) {
-
 	register()
 
 	o := &filterMockOrm{}
diff --git a/client/orm/migration/ddl.go b/client/orm/migration/ddl.go
index ec6dc2e7..ab452b49 100644
--- a/client/orm/migration/ddl.go
+++ b/client/orm/migration/ddl.go
@@ -116,7 +116,6 @@ func (m *Migration) UniCol(uni, name string) *Column {
 
 // ForeignCol creates a new foreign column and returns the instance of column
 func (m *Migration) ForeignCol(colname, foreigncol, foreigntable string) (foreign *Foreign) {
-
 	foreign = &Foreign{ForeignColumn: foreigncol, ForeignTable: foreigntable}
 	foreign.Name = colname
 	m.AddForeign(foreign)
@@ -153,7 +152,6 @@ func (c *Column) SetAuto(inc bool) *Column {
 func (c *Column) SetNullable(null bool) *Column {
 	if null {
 		c.Null = ""
-
 	} else {
 		c.Null = "NOT NULL"
 	}
@@ -184,7 +182,6 @@ func (c *Column) SetDataType(dataType string) *Column {
 func (c *RenameColumn) SetOldNullable(null bool) *RenameColumn {
 	if null {
 		c.OldNull = ""
-
 	} else {
 		c.OldNull = "NOT NULL"
 	}
@@ -219,7 +216,6 @@ func (c *Column) SetPrimary(m *Migration) *Column {
 
 // AddColumnsToUnique adds the columns to Unique Struct
 func (unique *Unique) AddColumnsToUnique(columns ...*Column) *Unique {
-
 	unique.Columns = append(unique.Columns, columns...)
 
 	return unique
@@ -227,7 +223,6 @@ func (unique *Unique) AddColumnsToUnique(columns ...*Column) *Unique {
 
 // AddColumns adds columns to m struct
 func (m *Migration) AddColumns(columns ...*Column) *Migration {
-
 	m.Columns = append(m.Columns, columns...)
 
 	return m
diff --git a/client/orm/migration/migration.go b/client/orm/migration/migration.go
index 86d6f590..dda7737d 100644
--- a/client/orm/migration/migration.go
+++ b/client/orm/migration/migration.go
@@ -72,9 +72,7 @@ type Migration struct {
 	RemoveForeigns []*Foreign
 }
 
-var (
-	migrationMap map[string]Migrationer
-)
+var migrationMap map[string]Migrationer
 
 func init() {
 	migrationMap = make(map[string]Migrationer)
@@ -82,7 +80,6 @@ func init() {
 
 // Up implement in the Inheritance struct for upgrade
 func (m *Migration) Up() {
-
 	switch m.ModifyType {
 	case "reverse":
 		m.ModifyType = "alter"
@@ -94,7 +91,6 @@ func (m *Migration) Up() {
 
 // Down implement in the Inheritance struct for down
 func (m *Migration) Down() {
-
 	switch m.ModifyType {
 	case "alter":
 		m.ModifyType = "reverse"
@@ -311,6 +307,7 @@ func isRollBack(name string) bool {
 	}
 	return false
 }
+
 func getAllMigrations() (map[string]string, error) {
 	o := orm.NewOrm()
 	var maps []orm.Params
diff --git a/client/orm/mock/mock.go b/client/orm/mock/mock.go
index 072488b2..7aca914c 100644
--- a/client/orm/mock/mock.go
+++ b/client/orm/mock/mock.go
@@ -55,7 +55,6 @@ func (o *OrmStub) Clear() {
 
 func (o *OrmStub) FilterChain(next orm.Filter) orm.Filter {
 	return func(ctx context.Context, inv *orm.Invocation) []interface{} {
-
 		ms := mockFromCtx(ctx)
 		ms = append(ms, o.ms...)
 
diff --git a/client/orm/mock/mock_orm_test.go b/client/orm/mock/mock_orm_test.go
index b6dc82f7..29d9ea01 100644
--- a/client/orm/mock/mock_orm_test.go
+++ b/client/orm/mock/mock_orm_test.go
@@ -247,7 +247,7 @@ func TestTransactionRollbackUnlessCommit(t *testing.T) {
 	mock := errors.New(mockErrorMsg)
 	s.Mock(MockRollbackUnlessCommit(mock))
 
-	//u := &User{}
+	// u := &User{}
 	o := orm.NewOrm()
 	txOrm, _ := o.Begin()
 	err := txOrm.RollbackUnlessCommit()
diff --git a/client/orm/mock/mock_queryM2Mer.go b/client/orm/mock/mock_queryM2Mer.go
index a58f10ae..732e27b6 100644
--- a/client/orm/mock/mock_queryM2Mer.go
+++ b/client/orm/mock/mock_queryM2Mer.go
@@ -22,8 +22,7 @@ import (
 
 // DoNothingQueryM2Mer do nothing
 // use it to build mock orm.QueryM2Mer
-type DoNothingQueryM2Mer struct {
-}
+type DoNothingQueryM2Mer struct{}
 
 func (d *DoNothingQueryM2Mer) AddWithCtx(ctx context.Context, i ...interface{}) (int64, error) {
 	return 0, nil
diff --git a/client/orm/mock/mock_querySetter.go b/client/orm/mock/mock_querySetter.go
index 074b6211..5bbf9888 100644
--- a/client/orm/mock/mock_querySetter.go
+++ b/client/orm/mock/mock_querySetter.go
@@ -23,8 +23,7 @@ import (
 
 // DoNothingQuerySetter do nothing
 // usually you use this to build your mock QuerySetter
-type DoNothingQuerySetter struct {
-}
+type DoNothingQuerySetter struct{}
 
 func (d *DoNothingQuerySetter) OrderClauses(orders ...*order_clause.Order) orm.QuerySeter {
 	return d
diff --git a/client/orm/mock/mock_rawSetter.go b/client/orm/mock/mock_rawSetter.go
index 00311e80..f4768cc8 100644
--- a/client/orm/mock/mock_rawSetter.go
+++ b/client/orm/mock/mock_rawSetter.go
@@ -20,8 +20,7 @@ import (
 	"github.com/beego/beego/v2/client/orm"
 )
 
-type DoNothingRawSetter struct {
-}
+type DoNothingRawSetter struct{}
 
 func (d *DoNothingRawSetter) Exec() (sql.Result, error) {
 	return nil, nil
diff --git a/client/orm/models.go b/client/orm/models.go
index 31cdc4a1..c78bcf69 100644
--- a/client/orm/models.go
+++ b/client/orm/models.go
@@ -32,9 +32,7 @@ const (
 	defaultStructTagDelim = ";"
 )
 
-var (
-	modelCache = NewModelCacheHandler()
-)
+var modelCache = NewModelCacheHandler()
 
 // model info collection
 type _modelCache struct {
@@ -332,7 +330,6 @@ end:
 
 // register register models to model cache
 func (mc *_modelCache) register(prefixOrSuffixStr string, prefixOrSuffix bool, models ...interface{}) (err error) {
-
 	for _, model := range models {
 		val := reflect.ValueOf(model)
 		typ := reflect.Indirect(val).Type()
diff --git a/client/orm/models_info_f.go b/client/orm/models_info_f.go
index 6d1263e2..6a9e7a99 100644
--- a/client/orm/models_info_f.go
+++ b/client/orm/models_info_f.go
@@ -387,7 +387,6 @@ checkType:
 					fi.timePrecision = &v
 				}
 			}
-
 		}
 
 		if attrs["auto_now"] {
diff --git a/client/orm/models_test.go b/client/orm/models_test.go
index 54712f48..421ff3de 100644
--- a/client/orm/models_test.go
+++ b/client/orm/models_test.go
@@ -193,22 +193,24 @@ type DataNull struct {
 	DateTimePtr       *time.Time      `orm:"null"`
 }
 
-type String string
-type Boolean bool
-type Byte byte
-type Rune rune
-type Int int
-type Int8 int8
-type Int16 int16
-type Int32 int32
-type Int64 int64
-type Uint uint
-type Uint8 uint8
-type Uint16 uint16
-type Uint32 uint32
-type Uint64 uint64
-type Float32 float64
-type Float64 float64
+type (
+	String  string
+	Boolean bool
+	Byte    byte
+	Rune    rune
+	Int     int
+	Int8    int8
+	Int16   int16
+	Int32   int32
+	Int64   int64
+	Uint    uint
+	Uint8   uint8
+	Uint16  uint16
+	Uint32  uint32
+	Uint64  uint64
+	Float32 float64
+	Float64 float64
+)
 
 type DataCustom struct {
 	ID      int `orm:"column(id)"`
@@ -486,8 +488,7 @@ var (
 	dDbBaser dbBaser
 )
 
-var (
-	helpinfo = `need driver and source!
+var helpinfo = `need driver and source!
 
 	Default DB Drivers.
 
@@ -530,7 +531,6 @@ var (
 	go test -v github.com/beego/beego/v2/pgk/orm
 
 	`
-)
 
 func init() {
 	// Debug, _ = StrTo(DBARGS.Debug).Bool()
@@ -542,7 +542,6 @@ func init() {
 	}
 
 	err := RegisterDataBase("default", DBARGS.Driver, DBARGS.Source, MaxIdleConnections(20))
-
 	if err != nil {
 		panic(fmt.Sprintf("can not register database: %v", err))
 	}
@@ -551,5 +550,4 @@ func init() {
 	if alias.Driver == DRMySQL {
 		alias.Engine = "INNODB"
 	}
-
 }
diff --git a/client/orm/orm.go b/client/orm/orm.go
index e168e9ec..003937d9 100644
--- a/client/orm/orm.go
+++ b/client/orm/orm.go
@@ -101,9 +101,11 @@ type ormBase struct {
 	db    dbQuerier
 }
 
-var _ DQL = new(ormBase)
-var _ DML = new(ormBase)
-var _ DriverGetter = new(ormBase)
+var (
+	_ DQL          = new(ormBase)
+	_ DML          = new(ormBase)
+	_ DriverGetter = new(ormBase)
+)
 
 // get model info and model reflect value
 func (o *ormBase) getMiInd(md interface{}, needPtr bool) (mi *modelInfo, ind reflect.Value) {
@@ -133,6 +135,7 @@ func (o *ormBase) getFieldInfo(mi *modelInfo, name string) *fieldInfo {
 func (o *ormBase) Read(md interface{}, cols ...string) error {
 	return o.ReadWithCtx(context.Background(), md, cols...)
 }
+
 func (o *ormBase) ReadWithCtx(ctx context.Context, md interface{}, cols ...string) error {
 	mi, ind := o.getMiInd(md, true)
 	return o.alias.DbBaser.Read(ctx, o.db, mi, ind, o.alias.TZ, cols, false)
@@ -142,6 +145,7 @@ func (o *ormBase) ReadWithCtx(ctx context.Context, md interface{}, cols ...strin
 func (o *ormBase) ReadForUpdate(md interface{}, cols ...string) error {
 	return o.ReadForUpdateWithCtx(context.Background(), md, cols...)
 }
+
 func (o *ormBase) ReadForUpdateWithCtx(ctx context.Context, md interface{}, cols ...string) error {
 	mi, ind := o.getMiInd(md, true)
 	return o.alias.DbBaser.Read(ctx, o.db, mi, ind, o.alias.TZ, cols, true)
@@ -151,6 +155,7 @@ func (o *ormBase) ReadForUpdateWithCtx(ctx context.Context, md interface{}, cols
 func (o *ormBase) ReadOrCreate(md interface{}, col1 string, cols ...string) (bool, int64, error) {
 	return o.ReadOrCreateWithCtx(context.Background(), md, col1, cols...)
 }
+
 func (o *ormBase) ReadOrCreateWithCtx(ctx context.Context, md interface{}, col1 string, cols ...string) (bool, int64, error) {
 	cols = append([]string{col1}, cols...)
 	mi, ind := o.getMiInd(md, true)
@@ -177,6 +182,7 @@ func (o *ormBase) ReadOrCreateWithCtx(ctx context.Context, md interface{}, col1
 func (o *ormBase) Insert(md interface{}) (int64, error) {
 	return o.InsertWithCtx(context.Background(), md)
 }
+
 func (o *ormBase) InsertWithCtx(ctx context.Context, md interface{}) (int64, error) {
 	mi, ind := o.getMiInd(md, true)
 	id, err := o.alias.DbBaser.Insert(ctx, o.db, mi, ind, o.alias.TZ)
@@ -204,6 +210,7 @@ func (o *ormBase) setPk(mi *modelInfo, ind reflect.Value, id int64) {
 func (o *ormBase) InsertMulti(bulk int, mds interface{}) (int64, error) {
 	return o.InsertMultiWithCtx(context.Background(), bulk, mds)
 }
+
 func (o *ormBase) InsertMultiWithCtx(ctx context.Context, bulk int, mds interface{}) (int64, error) {
 	var cnt int64
 
@@ -242,6 +249,7 @@ func (o *ormBase) InsertMultiWithCtx(ctx context.Context, bulk int, mds interfac
 func (o *ormBase) InsertOrUpdate(md interface{}, colConflictAndArgs ...string) (int64, error) {
 	return o.InsertOrUpdateWithCtx(context.Background(), md, colConflictAndArgs...)
 }
+
 func (o *ormBase) InsertOrUpdateWithCtx(ctx context.Context, md interface{}, colConflitAndArgs ...string) (int64, error) {
 	mi, ind := o.getMiInd(md, true)
 	id, err := o.alias.DbBaser.InsertOrUpdate(ctx, o.db, mi, ind, o.alias, colConflitAndArgs...)
@@ -259,6 +267,7 @@ func (o *ormBase) InsertOrUpdateWithCtx(ctx context.Context, md interface{}, col
 func (o *ormBase) Update(md interface{}, cols ...string) (int64, error) {
 	return o.UpdateWithCtx(context.Background(), md, cols...)
 }
+
 func (o *ormBase) UpdateWithCtx(ctx context.Context, md interface{}, cols ...string) (int64, error) {
 	mi, ind := o.getMiInd(md, true)
 	return o.alias.DbBaser.Update(ctx, o.db, mi, ind, o.alias.TZ, cols)
@@ -269,6 +278,7 @@ func (o *ormBase) UpdateWithCtx(ctx context.Context, md interface{}, cols ...str
 func (o *ormBase) Delete(md interface{}, cols ...string) (int64, error) {
 	return o.DeleteWithCtx(context.Background(), md, cols...)
 }
+
 func (o *ormBase) DeleteWithCtx(ctx context.Context, md interface{}, cols ...string) (int64, error) {
 	mi, ind := o.getMiInd(md, true)
 	num, err := o.alias.DbBaser.Delete(ctx, o.db, mi, ind, o.alias.TZ, cols)
@@ -313,6 +323,7 @@ func (o *ormBase) QueryM2MWithCtx(_ context.Context, md interface{}, name string
 func (o *ormBase) LoadRelated(md interface{}, name string, args ...utils.KV) (int64, error) {
 	return o.LoadRelatedWithCtx(context.Background(), md, name, args...)
 }
+
 func (o *ormBase) LoadRelatedWithCtx(ctx context.Context, md interface{}, name string, args ...utils.KV) (int64, error) {
 	_, fi, ind, qs := o.queryRelated(md, name)
 
@@ -482,6 +493,7 @@ func (o *ormBase) QueryTableWithCtx(_ context.Context, ptrStructOrTableName inte
 func (o *ormBase) Raw(query string, args ...interface{}) RawSeter {
 	return o.RawWithCtx(context.Background(), query, args...)
 }
+
 func (o *ormBase) RawWithCtx(ctx context.Context, query string, args ...interface{}) RawSeter {
 	return newRawSet(o, query, args)
 }
@@ -571,7 +583,7 @@ func doTxTemplate(o TxBeginner, ctx context.Context, opts *sql.TxOptions,
 			}
 		}
 	}()
-	var taskTxOrm = _txOrm
+	taskTxOrm := _txOrm
 	err = task(ctx, taskTxOrm)
 	panicked = false
 	return err
diff --git a/client/orm/orm_conds.go b/client/orm/orm_conds.go
index eeb5538a..7d6eabe2 100644
--- a/client/orm/orm_conds.go
+++ b/client/orm/orm_conds.go
@@ -78,7 +78,6 @@ func (c Condition) AndNot(expr string, args ...interface{}) *Condition {
 
 // AndCond combine a condition to current condition
 func (c *Condition) AndCond(cond *Condition) *Condition {
-
 	if c == cond {
 		panic(fmt.Errorf("<Condition.AndCond> cannot use self as sub cond"))
 	}
diff --git a/client/orm/orm_log.go b/client/orm/orm_log.go
index da3ef732..e6f8bc83 100644
--- a/client/orm/orm_log.go
+++ b/client/orm/orm_log.go
@@ -40,7 +40,7 @@ func NewLog(out io.Writer) *Log {
 }
 
 func debugLogQueies(alias *alias, operaton, query string, t time.Time, err error, args ...interface{}) {
-	var logMap = make(map[string]interface{})
+	logMap := make(map[string]interface{})
 	sub := time.Since(t) / 1e5
 	elsp := float64(int(sub)) / 10.0
 	logMap["cost_time"] = elsp
@@ -94,6 +94,7 @@ func (d *stmtQueryLog) ExecContext(ctx context.Context, args ...interface{}) (sq
 	debugLogQueies(d.alias, "st.Exec", d.query, a, err, args...)
 	return res, err
 }
+
 func (d *stmtQueryLog) Query(args ...interface{}) (*sql.Rows, error) {
 	return d.QueryContext(context.Background(), args...)
 }
@@ -133,9 +134,11 @@ type dbQueryLog struct {
 	txe   txEnder
 }
 
-var _ dbQuerier = new(dbQueryLog)
-var _ txer = new(dbQueryLog)
-var _ txEnder = new(dbQueryLog)
+var (
+	_ dbQuerier = new(dbQueryLog)
+	_ txer      = new(dbQueryLog)
+	_ txEnder   = new(dbQueryLog)
+)
 
 func (d *dbQueryLog) Prepare(query string) (*sql.Stmt, error) {
 	return d.PrepareContext(context.Background(), query)
diff --git a/client/orm/orm_raw.go b/client/orm/orm_raw.go
index af9c00cc..25452660 100644
--- a/client/orm/orm_raw.go
+++ b/client/orm/orm_raw.go
@@ -253,7 +253,6 @@ func (o *rawSet) loopSetRefs(refs []interface{}, sInds []reflect.Value, nIndsPtr
 				}
 				cur++
 			}
-
 		} else {
 			value := reflect.ValueOf(refs[cur]).Elem().Interface()
 			if isPtr && value == nil {
@@ -437,7 +436,6 @@ func (o *rawSet) QueryRow(containers ...interface{}) error {
 				sInd.Set(nInd)
 			}
 		}
-
 	} else {
 		return ErrNoRows
 	}
@@ -606,7 +604,6 @@ func (o *rawSet) QueryRows(containers ...interface{}) (int64, error) {
 	}
 
 	if cnt > 0 {
-
 		if structMode {
 			sInds[0].Set(sInd)
 		} else {
diff --git a/client/orm/orm_test.go b/client/orm/orm_test.go
index 5ded367a..8e0e67a9 100644
--- a/client/orm/orm_test.go
+++ b/client/orm/orm_test.go
@@ -842,7 +842,6 @@ The program—and web server—godoc processes Go source files to extract docume
 			throwFailNow(t, AssertIs(nums, num))
 		}
 	}
-
 }
 
 func TestCustomField(t *testing.T) {
@@ -1235,7 +1234,6 @@ func TestOne(t *testing.T) {
 
 	err = qs.Filter("user_name", "nothing").One(&user)
 	throwFail(t, AssertIs(err, ErrNoRows))
-
 }
 
 func TestValues(t *testing.T) {
@@ -1285,8 +1283,8 @@ func TestValuesList(t *testing.T) {
 	throwFail(t, err)
 	throwFail(t, AssertIs(num, 3))
 	if num == 3 {
-		throwFail(t, AssertIs(list[0][1], "slene")) //username
-		throwFail(t, AssertIs(list[2][10], nil))    //profile
+		throwFail(t, AssertIs(list[0][1], "slene")) // username
+		throwFail(t, AssertIs(list[2][10], nil))    // profile
 	}
 
 	num, err = qs.OrderBy("Id").ValuesList(&list, "UserName", "Profile__Age")
@@ -2219,7 +2217,7 @@ func TestTransaction(t *testing.T) {
 	to, err := o.Begin()
 	throwFail(t, err)
 
-	var names = []string{"1", "2", "3"}
+	names := []string{"1", "2", "3"}
 
 	var tag Tag
 	tag.Name = names[0]
@@ -2262,7 +2260,6 @@ func TestTransaction(t *testing.T) {
 	num, err = o.QueryTable("tag").Filter("name", "commit").Delete()
 	assert.Nil(t, err)
 	assert.Equal(t, int64(1), num)
-
 }
 
 func TestTxOrmRollbackUnlessCommit(t *testing.T) {
diff --git a/client/orm/qb_postgres.go b/client/orm/qb_postgres.go
index eec784df..d7f21692 100644
--- a/client/orm/qb_postgres.go
+++ b/client/orm/qb_postgres.go
@@ -21,7 +21,6 @@ func processingStr(str []string) string {
 
 // Select will join the fields
 func (qb *PostgresQueryBuilder) Select(fields ...string) QueryBuilder {
-
 	var str string
 	n := len(fields)
 
@@ -80,7 +79,6 @@ func (qb *PostgresQueryBuilder) RightJoin(table string) QueryBuilder {
 
 // On join with on cond
 func (qb *PostgresQueryBuilder) On(cond string) QueryBuilder {
-
 	var str string
 	cond = strings.Replace(cond, " ", "", -1)
 	slice := strings.Split(cond, "=")
diff --git a/client/orm/types.go b/client/orm/types.go
index b30c218f..145f2897 100644
--- a/client/orm/types.go
+++ b/client/orm/types.go
@@ -246,7 +246,7 @@ type ormer interface {
 	DriverGetter
 }
 
-//QueryExecutor wrapping for ormer
+// QueryExecutor wrapping for ormer
 type QueryExecutor interface {
 	ormer
 }