diff --git a/internal/generate/export.go b/internal/generate/export.go
index d83fa45b..bcdea543 100644
--- a/internal/generate/export.go
+++ b/internal/generate/export.go
@@ -42,6 +42,7 @@ func GetQueryStructMeta(db *gorm.DB, conf *model.Config) (*QueryStructMeta, erro
 		Generated:       true,
 		FileName:        fileName,
 		TableName:       tableName,
+		TableComment:    getTableComment(db, tableName),
 		ModelStructName: structName,
 		QueryStructName: uncaptialize(structName),
 		S:               strings.ToLower(structName[0:1]),
diff --git a/internal/generate/query.go b/internal/generate/query.go
index 460aa77d..c9e27e10 100644
--- a/internal/generate/query.go
+++ b/internal/generate/query.go
@@ -32,6 +32,7 @@ type QueryStructMeta struct {
 	QueryStructName string // internal query struct name
 	ModelStructName string // origin/model struct name
 	TableName       string // table name in db server
+	TableComment    string // table comment in db server
 	StructInfo      parser.Param
 	Fields          []*model.Field
 	Source          model.SourceCode
@@ -151,12 +152,24 @@ func (b *QueryStructMeta) Relations() (result []field.Relation) {
 
 // StructComment struct comment
 func (b *QueryStructMeta) StructComment() string {
+	if b.TableComment != "" {
+		return b.TableComment
+	}
 	if b.TableName != "" {
 		return fmt.Sprintf(`mapped from table <%s>`, b.TableName)
 	}
 	return `mapped from object`
 }
 
+// QueryStructComment query struct comment
+func (b *QueryStructMeta) QueryStructComment() string {
+	if b.TableComment != "" {
+		return fmt.Sprintf(`// %s %s`, b.QueryStructName, b.TableComment)
+	}
+
+	return ``
+}
+
 // ReviseDIYMethod check diy method duplication name
 func (b *QueryStructMeta) ReviseDIYMethod() error {
 	var duplicateMethodName []string
diff --git a/internal/generate/table.go b/internal/generate/table.go
index e9d68e92..e5222c12 100644
--- a/internal/generate/table.go
+++ b/internal/generate/table.go
@@ -20,6 +20,24 @@ func getTableInfo(db *gorm.DB) ITableInfo {
 	return &tableInfo{db}
 }
 
+func getTableComment(db *gorm.DB, tableName string) string {
+	table, err := getTableType(db, tableName)
+	if err != nil || table == nil {
+		return ""
+	}
+	if comment, ok := table.Comment(); ok {
+		return comment
+	}
+	return ""
+}
+
+func getTableType(db *gorm.DB, tableName string) (result gorm.TableType, err error) {
+	if db == nil || db.Migrator() == nil {
+		return
+	}
+	return db.Migrator().TableType(tableName)
+}
+
 func getTableColumns(db *gorm.DB, schemaName string, tableName string, indexTag bool) (result []*model.Column, err error) {
 	if db == nil {
 		return nil, errors.New("gorm db is nil")
diff --git a/internal/template/struct.go b/internal/template/struct.go
index 3aa1a9c2..8b83a12e 100644
--- a/internal/template/struct.go
+++ b/internal/template/struct.go
@@ -3,6 +3,7 @@ package template
 const (
 	// TableQueryStruct table query struct
 	TableQueryStruct = createMethod + `
+	{{.QueryStructComment}}
 	type {{.QueryStructName}} struct {
 		{{.QueryStructName}}Do
 		` + fields + `
@@ -11,6 +12,7 @@ const (
 
 	// TableQueryStructWithContext table query struct with context
 	TableQueryStructWithContext = createMethod + `
+	{{.QueryStructComment}}
 	type {{.QueryStructName}} struct {
 		{{.QueryStructName}}Do {{.QueryStructName}}Do
 		` + fields + `