diff --git a/app/hdl/hdl_role.go b/app/hdl/hdl_role.go
index 80cb578..6c66448 100644
--- a/app/hdl/hdl_role.go
+++ b/app/hdl/hdl_role.go
@@ -260,7 +260,7 @@ func RoleBindPermissionGroup(c *gin.Context) {
 		e.OutErr(c, err1.Code, err1.Error())
 		return
 	}
-	err = svc.RoleBindPermissionGroup(c, req)
+	err = svc.RoleBindPermissionGroup(req)
 	if err != nil {
 		e.OutErr(c, e.ERR, err.Error())
 		return
diff --git a/app/md/md_module.go b/app/md/md_module.go
index 3e7913c..46f1541 100644
--- a/app/md/md_module.go
+++ b/app/md/md_module.go
@@ -6,7 +6,6 @@ var Module = map[string]string{
 	"3":  "bottom_bar",
 	"4":  "invitation_download_landing_page",
 	"5":  "invitation_poster",
-	"6":  "about_us",
 	"7":  "down_channel",
 	"8":  "contribution",
 	"9":  "egg_score",
@@ -23,7 +22,6 @@ var ModuleList = []map[string]interface{}{
 	{"name": "底部导航", "mod_name": "bottom_bar", "value": "3"},
 	{"name": "邀请下载落地页", "mod_name": "invitation_download_landing_page", "value": "4"},
 	{"name": "邀请海报", "mod_name": "invitation_poster", "value": "5"},
-	{"name": "关于我们", "mod_name": "about_us", "value": "6"},
 	{"name": "下载渠道", "mod_name": "down_channel", "value": "7"},
 	{"name": "贡献值", "mod_name": "contribution", "value": "8"},
 	{"name": "蛋蛋分", "mod_name": "egg_score", "value": "9"},
diff --git a/app/svc/svc_role.go b/app/svc/svc_role.go
index 0f96f68..87ad38f 100644
--- a/app/svc/svc_role.go
+++ b/app/svc/svc_role.go
@@ -101,7 +101,7 @@ func DeleteRole(c *gin.Context, roleId int) (err error) {
 	return session.Commit()
 }
 
-func RoleBindPermissionGroup(c *gin.Context, req md.RoleBindPermissionGroupReq) (err error) {
+func RoleBindPermissionGroup(req md.RoleBindPermissionGroupReq) (err error) {
 	engine := db.Db
 	session := engine.NewSession()
 	defer session.Close()