diff --git a/base.go b/base.go
index 01f08e4..cc1d7fc 100644
--- a/base.go
+++ b/base.go
@@ -26,9 +26,10 @@ func (b *BaseDao) Create(dbInstance *gorm.DB, table string, data interface{}) er
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 8:12 下午 2021/8/8
-func (b *BaseDao) Update(dbInstance *gorm.DB, table string, updateDate interface{}, optionFuncList ...SetOption) error {
+func (b *BaseDao) Update(dbInstance *gorm.DB, table string, updateDate interface{}, optionFuncList ...SetOption) (int64, error) {
 	b.setTxCondition(dbInstance, table, optionFuncList...)
-	return dbInstance.Updates(updateDate).Error
+	r := dbInstance.Updates(updateDate)
+	return r.RowsAffected, r.Error
 }
 
 // List 查询数据列表