diff --git a/Learun.Application.Web/AppApi/PlotLayoutApiController.cs b/Learun.Application.Web/AppApi/PlotLayoutApiController.cs
index 9755394b..de74eb8e 100644
--- a/Learun.Application.Web/AppApi/PlotLayoutApiController.cs
+++ b/Learun.Application.Web/AppApi/PlotLayoutApiController.cs
@@ -160,6 +160,7 @@ namespace Learun.Application.Web.AppApi
 
                 res.Add(layoutTag);
             }
+            res = res.OrderByDescending(x => x.RoomNo).ToList();
             // 找出area和deck列组合重复的行
             var duplicateGroups = res
                 .GroupBy(r => new { r.area, r.deck, r.RoomNo })
@@ -179,7 +180,7 @@ namespace Learun.Application.Web.AppApi
             var validSystems = keyValue.Split(';').ToList();
             matchedTagIds = propAll.Where(item =>
             item.PropertyName == keyProp &&
-              validSystems.Any(prefix => item.PropertyValue == prefix) || validSystems.Any(prefix => item.PropertyValue.StartsWith(prefix + GlobalObject.enum_separator))
+              (validSystems.Any(prefix => item.PropertyValue == prefix) || validSystems.Any(prefix => item.PropertyValue.StartsWith(prefix + GlobalObject.enum_separator)))
             ).Select(X => X.EngineDataID).Distinct().ToList();
             //}
             //else
@@ -200,15 +201,22 @@ namespace Learun.Application.Web.AppApi
                 .ToList();
 
             //有效范围的设备的所有属性
-            var EquipPropAll = propAll.Where(x => matchedTags.Select(y => y.EngineDataID).Contains(x.EngineDataID)).ToList();
+            var EquipPropAll = propAll.Where(x => matchedTags.Select(y => y.EngineDataID).Contains(x.EngineDataID))
+                .Select(x=>new ec_enginedata_propertyEntity { 
+                    PropertyName=x.PropertyName,
+                    PropertyValue=x.PropertyValue,
+                    EngineDataID=x.EngineDataID,
+                    Marker = false
+                }).ToList();
             foreach (var basePoint in res)
             {
                 #region 每个基点关联的设备
                 //甲板 区域都和基点一致的设备
-                var DeckMatchedTagIds = EquipPropAll.Where(x => x.PropertyName == "甲板号" && (x.PropertyValue?.Split(new[] { "||" }, StringSplitOptions.None)[0] == basePoint.deck)).Select(X => X.EngineDataID).ToList();
+                var DeckMatchedTagIds = EquipPropAll.Where(x => x.PropertyName == "甲板号" && (x.PropertyValue?.Split(new[] { "||" }, StringSplitOptions.None)[0] == basePoint.deck) && x.Marker==false).Select(X => X.EngineDataID).ToList();
                 //var AreaMatchedTagIds = EquipPropAll.Where(x => x.PropertyName == "区域" && x.PropertyValue == basePoint.area).Select(X => X.EngineDataID).ToList();
                 //#task 9542
                 var matchPointTagIds = DeckMatchedTagIds;//.Intersect(AreaMatchedTagIds).ToList();
+                var matchPointTagIdSet = new System.Collections.Generic.HashSet<string>(matchPointTagIds);
 
                 foreach (var matchPointTagId in matchPointTagIds)
                 {
@@ -225,7 +233,7 @@ namespace Learun.Application.Web.AppApi
                         Prop_RoomNo = Prop_RoomNo.Split(new string[] { GlobalObject.enum_separator }, StringSplitOptions.None)[0];//插件端对于下拉列表 都是 name || nameEN
                     }
                     var matchedFrame = frameLists.FirstOrDefault(X => X.Num == Prop_Frame);
-                    var matchedRoom = roomLists.FirstOrDefault(x => x.DataItemName == Prop_RoomNo);
+                    var matchedRoom = roomLists.FirstOrDefault(x => x.DataItemName == Prop_RoomNo || x.DataItemName+" "+ x.DataItemNameEN==Prop_RoomNo);
                     if (matchedFrame == null && matchedRoom == null)
                     {
                         var layoutTagInfoInvalid = new layoutTagInfoBrief()
@@ -236,6 +244,11 @@ namespace Learun.Application.Web.AppApi
                             area = "ERR",
                         };
                         basePoint.Tags.Add(layoutTagInfoInvalid);
+                        foreach (var item in EquipPropAll)
+                        {
+                            if (matchPointTagIdSet.Contains(item.EngineDataID))
+                                item.Marker = true;
+                        }
                         continue;
                     }
                     double xValue = 0;
@@ -352,6 +365,11 @@ namespace Learun.Application.Web.AppApi
                         RoomNo = strRoom
                     };
                     basePoint.Tags.Add(layoutTagInfo);
+                    foreach (var item in EquipPropAll)
+                    {
+                        if (matchPointTagIdSet.Contains(item.EngineDataID))
+                            item.Marker = true;
+                    }
                 }
                 #endregion
             }
diff --git a/Learun.Application.Web/Areas/ZZDT_EC/Views/ec_objecttype/FormLayoutFilter.js b/Learun.Application.Web/Areas/ZZDT_EC/Views/ec_objecttype/FormLayoutFilter.js
index 093a680c..fc2f20be 100644
--- a/Learun.Application.Web/Areas/ZZDT_EC/Views/ec_objecttype/FormLayoutFilter.js
+++ b/Learun.Application.Web/Areas/ZZDT_EC/Views/ec_objecttype/FormLayoutFilter.js
@@ -22,8 +22,7 @@ var bootstrap = function ($, learun) {
                 url: top.$.rootUrl + '/ZZDT_EC/ec_library_file/GetTreeDataByObjectType',//获取数据地址
                 param: { ProjectId: ProjectId, ObjectTypeID: objectTypeId }, //请求后台参数
                 type: 'tree',//数据展示类型：                1.default：普通；2.tree：树形数据；3. treemultiple：树形多选；multiple：普通多选
-                allowSearch: true,
-                maxHeight: 225
+                allowSearch: true
             }).lrselectSet(LayoutLibFileID);//lrselectSet获取下拉框选择的值，传入objectTypeId
         },
         initData: function () {
diff --git a/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/ZZDT_EC/ec_enginedata_property/ec_enginedata_propertyEntity.cs b/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/ZZDT_EC/ec_enginedata_property/ec_enginedata_propertyEntity.cs
index 4b2e7d79..6da2dbda 100644
--- a/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/ZZDT_EC/ec_enginedata_property/ec_enginedata_propertyEntity.cs
+++ b/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/ZZDT_EC/ec_enginedata_property/ec_enginedata_propertyEntity.cs
@@ -118,6 +118,11 @@ namespace Learun.Application.TwoDevelopment.ZZDT_EC
         /// </summary> 
         [SugarColumn(IsIgnore = true)]
         public string ObjectTypeName { get; set; }
+        /// <summary> 
+        /// 标记是否已使用，布置图自动放置时用
+        /// </summary> 
+        [SugarColumn(IsIgnore = true)]
+        public bool Marker { get; set; }
         #endregion
     }
 }