diff --git a/src/dao/admin_bind_medium_dao.go b/src/dao/admin_bind_medium_dao.go
index 95c66e0..f468be8 100644
--- a/src/dao/admin_bind_medium_dao.go
+++ b/src/dao/admin_bind_medium_dao.go
@@ -4,5 +4,5 @@ import "code.fnuoos.com/zhimeng/model.git/src/model"
 
 type AdminBindMediumDao interface {
 	FindAll(adminId int) (list []model.AdminBindMedium)
-	FindMediumList(mediumId []int, adminId, page, limit int) (list []model.AdminBindMedium, total int64, err error)
+	FindMediumList(mediumId string, adminId, page, limit int) (list []model.AdminBindMedium, total int64, err error)
 }
diff --git a/src/dao/medium_dao.go b/src/dao/medium_dao.go
index c0f7d5c..f175814 100644
--- a/src/dao/medium_dao.go
+++ b/src/dao/medium_dao.go
@@ -15,7 +15,7 @@ type MediumDao interface {
 	GetMedium(id int) (m *model.Medium, err error)
 	FindMediumRolePermissionGroup(id int) (list []*MediumWithRolePermissionGroup, total int64, err error)
 	FindSuperAdmin(username, memo string, page, limit int) (list []model.Medium, total int64, err error)
-	FindSuperAdminByMediumId(mediumId []int, page, limit int) (list []model.Medium, total int64, err error)
+	FindSuperAdminByMediumId(mediumId string, page, limit int) (list []model.Medium, total int64, err error)
 	GetSuperAdmin(mediumId int) (list *model.Medium)
 }
 
diff --git a/src/implement/admin_bind_medium_implement.go b/src/implement/admin_bind_medium_implement.go
index e86b118..7ad0761 100644
--- a/src/implement/admin_bind_medium_implement.go
+++ b/src/implement/admin_bind_medium_implement.go
@@ -3,6 +3,7 @@ package implement
 import (
 	"code.fnuoos.com/zhimeng/model.git/src/dao"
 	"code.fnuoos.com/zhimeng/model.git/src/model"
+	"strings"
 	"xorm.io/xorm"
 )
 
@@ -22,10 +23,10 @@ func (a AdminBindMediumDb) FindAll(adminId int) (list []model.AdminBindMedium) {
 	}
 	return
 }
-func (a AdminBindMediumDb) FindMediumList(mediumId []int, adminId, page, limit int) (list []model.AdminBindMedium, total int64, err error) {
+func (a AdminBindMediumDb) FindMediumList(mediumId string, adminId, page, limit int) (list []model.AdminBindMedium, total int64, err error) {
 	sess := a.Db.Where("admin_id=?", adminId).Desc("id").Limit(limit, (page-1)*limit)
-	if len(mediumId) > 0 {
-		sess.In("medium_id", mediumId)
+	if mediumId != "" {
+		sess.In("medium_id", strings.Split(mediumId, ","))
 	}
 	total, err = sess.FindAndCount(&list)
 	if err != nil {
diff --git a/src/implement/medium_implement.go b/src/implement/medium_implement.go
index bf7e1cf..d5629ac 100644
--- a/src/implement/medium_implement.go
+++ b/src/implement/medium_implement.go
@@ -5,6 +5,7 @@ import (
 	"code.fnuoos.com/zhimeng/model.git/src/model"
 	zhios_order_relate_logx "code.fnuoos.com/zhimeng/model.git/utils/logx"
 	"reflect"
+	"strings"
 	"xorm.io/xorm"
 )
 
@@ -112,10 +113,10 @@ func (m MediumDb) FindSuperAdmin(username, memo string, page, limit int) (list [
 	}
 	return
 }
-func (m MediumDb) FindSuperAdminByMediumId(mediumId []int, page, limit int) (list []model.Medium, total int64, err error) {
+func (m MediumDb) FindSuperAdminByMediumId(mediumId string, page, limit int) (list []model.Medium, total int64, err error) {
 	sess := m.Db.Where("is_super_administrator=1").Desc("id").Limit(limit, (page-1)*limit)
-	if len(mediumId) > 0 {
-		sess.In("medium_id", mediumId)
+	if mediumId != "" {
+		sess.In("medium_id", strings.Split(mediumId, ","))
 	}
 	total, err = sess.FindAndCount(&list)
 	if err != nil {