diff --git a/lxDb/model.go b/lxDb/model.go
index 34cdfa3..29bf369 100644
--- a/lxDb/model.go
+++ b/lxDb/model.go
@@ -39,6 +39,7 @@ type Condition struct {
 	Field    string      // 字段
 	Operator string      // 操作类型
 	Arg      interface{} // 值
+	Args     []interface{}
 }
 
 // PaginationQuery 查询条件
@@ -123,8 +124,8 @@ func (q *PaginationQuery) Ors(condition string) {
 }
 
 // And 自定义条件, 如: (length(field) = 4 OR length(field) = 6)
-func (q *PaginationQuery) And(condition string) {
-	q.Conditions = append(q.Conditions, Condition{Field: condition, Operator: "and"})
+func (q *PaginationQuery) And(condition string, args ...interface{}) {
+	q.Conditions = append(q.Conditions, Condition{Field: condition, Operator: "and", Args: args})
 }
 
 // Group GROUP BY
@@ -244,7 +245,8 @@ func (q *PaginationQuery) BuildRawWhere() (where string, args []interface{}) {
 			sb.WriteString(fmt.Sprintf(" OR %s = ?", con.Field))
 			args = append(args, con.Arg)
 		case "and":
-			sb.WriteString(fmt.Sprintf(" AND %s", con.Field)) // 自定义条件, 如: (length(field) = 4 OR length(field) = 6)
+			sb.WriteString(fmt.Sprintf(" AND (%s)", con.Field)) // 自定义条件, 如: (length(field) = 4 OR length(field) = 6)
+			args = append(args, con.Args...)
 		case "group":
 			sb.WriteString(fmt.Sprintf(" GROUP BY %s", con.Field))