Fix: absolute path cannot be saved for new policy

service/admin/policy.go

@@ -244,7 +244,9 @@ func (service *SlaveTestService) Test() serializer.Response {
 
 // Add 添加存储策略
 func (service *AddPolicyService) Add() serializer.Response {
-	service.Policy.DirNameRule = strings.TrimPrefix(service.Policy.DirNameRule, "/")
+	if service.Policy.Type != "local" && service.Policy.Type != "remote" {
+		service.Policy.DirNameRule = strings.TrimPrefix(service.Policy.DirNameRule, "/")
+	}
 
 	if service.Policy.ID > 0 {
 		if err := model.DB.Save(&service.Policy).Error; err != nil {