diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index f75dd7147..84ceacd26 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -400,13 +400,14 @@ class ShixunsController < ApplicationController
 				@shixun.shixun_info.update_attributes(shixun_info_params)
 				# 镜像变动
 				@shixun.shixun_mirror_repositories.where.not(mirror_repository_id: old_mirror_ids).destroy_all
-				@shixun.shixun_mirror_repositories.create!(new_mirror_id)
+				@shixun.shixun_mirror_repositories.create!(new_mirror_id) if new_mirror_id.present?
 				# 镜像变动要更换服务配置
 				@shixun.shixun_service_configs.where.not(mirror_repository_id: old_mirror_ids).destroy_all
-				@shixun.shixun_service_configs.create!(service_create_params)
+				@shixun.shixun_service_configs.create!(service_create_params) if service_create_params.present?
 				service_update_params&.map do |service|
 					smr = @shixun.shixun_service_configs.find_by(mirror_repository_id: service[:mirror_repository_id])
-					smr.update_attributes(service)
+					logger.info("########smr: #{smr}")
+					smr.update_attributes(service) if smr.present?
 				end
 				# 添加第二仓库（管理员权限）
 				if params[:is_secret_repository]