diff --git a/option.go b/option.go
index 3da670a..b3d59a3 100644
--- a/option.go
+++ b/option.go
@@ -341,6 +341,17 @@ func WithOR(orConditionList ...define.SetOption) define.SetOption {
 // Date : 20:15 2022/10/20
 func WithOrder(orderRuleList ...string) define.SetOption {
 	return func(o *define.Option) {
+		if len(orderRuleList) != 2 {
+			return
+		}
+		if len(orderRuleList[0]) == 0 {
+			// 未指定排序字段
+			return
+		}
+		if len(orderRuleList[1]) == 0 {
+			// 未指定排序规则, 默认倒序
+			orderRuleList[1] = "DESC"
+		}
 		o.Order = orderRuleList
 	}
 }
@@ -351,12 +362,7 @@ func WithOrder(orderRuleList ...string) define.SetOption {
 //
 // Date : 15:09 2023/4/3
 func WithOrderDesc(field string) define.SetOption {
-	return func(o *define.Option) {
-		if nil == o.Order {
-			o.Order = make([]string, 0)
-		}
-		o.Order = append(o.Order, field+" desc")
-	}
+	return WithOrder(field, "DESC")
 }
 
 // WithOrderAsc 升序排序
@@ -365,12 +371,7 @@ func WithOrderDesc(field string) define.SetOption {
 //
 // Date : 15:09 2023/4/3
 func WithOrderAsc(field string) define.SetOption {
-	return func(o *define.Option) {
-		if nil == o.Order {
-			o.Order = make([]string, 0)
-		}
-		o.Order = append(o.Order, field+" asc")
-	}
+	return WithOrder(field, "ASC")
 }
 
 // newOption 生成新的option