UPDATE

lyfO_o

2021-03-31 a9e0d22a72501f56b1084d0e6e8dccf0166e3250

 src/main/java/com/nanometer/smartlab/controller/LaboratoryContainerMngController.java

@@ -471,10 +471,8 @@
   }

   public List<SysController> getControllers() {
      if(controllers == null)
      {
         this.controllers = sysControllerService.getAllControllerList();
      }

      return controllers;
   }