无禁用托盘时，也需要调用上传接口

source/DeviceLibrary/assemblymanager/SServerManager.cs

@@ -922,9 +922,13 @@ namespace OnlineStore.DeviceLibrary
             try
             {
                 string disabledTray = "";
-                if (trayDisList == null || trayDisList.Count <= 0)
+                //if (trayDisList == null || trayDisList.Count <= 0)
+                //{
+                //    return;
+                //}
+                if (trayDisList == null)
                 {
-                    return;
+                    trayDisList = new List<TrayDisableInfo>();
                 }
                 foreach (TrayDisableInfo dis in trayDisList)
                 {