diff --git a/AIStudio.Wpf.Mind/Models/MindNodeDesignerItem.cs b/AIStudio.Wpf.Mind/Models/MindNodeDesignerItem.cs
index 64dc0d9..7df56c7 100644
--- a/AIStudio.Wpf.Mind/Models/MindNodeDesignerItem.cs
+++ b/AIStudio.Wpf.Mind/Models/MindNodeDesignerItem.cs
@@ -1,4 +1,6 @@
-using System.Windows;
+using System;
+using System.Collections.Generic;
+using System.Windows;
 using System.Xml.Serialization;
 using AIStudio.Wpf.DiagramDesigner;
 using AIStudio.Wpf.Mind.ViewModels;
@@ -6,6 +8,8 @@ using Newtonsoft.Json;
 
 namespace AIStudio.Wpf.Mind.Models
 {
+    [Serializable]
+    [XmlInclude(typeof(MindNodeDesignerItem))]
     public class MindNodeDesignerItem : DesignerItemBase
     {
         public MindNodeDesignerItem()
@@ -17,6 +21,15 @@ namespace AIStudio.Wpf.Mind.Models
             Spacing = item.Spacing;
             Offset = item.Offset;
             IsExpanded = item.IsExpanded;
+            LinkInfoItem = new LinkInfoItem(item.LinkInfo);
+            ImageInfoItem = new ImageInfoItem(item.ImageInfo);
+            Remark = item.Remark;
+            Priority= item.Priority;
+            Rate=item.Rate;
+            if (item.Tags != null)
+            {
+                Tags = new List<string>(item.Tags);
+            }
         }
 
         [XmlIgnore]
@@ -65,5 +78,92 @@ namespace AIStudio.Wpf.Mind.Models
         {
             get; set;
         }
+
+        [XmlElement]
+        public LinkInfoItem LinkInfoItem
+        {
+            get;set;
+        }
+
+        [XmlElement]
+        public ImageInfoItem ImageInfoItem
+        {
+            get; set;
+        }
+
+        public string Remark
+        {
+            get; set;
+        }
+
+        public double? Priority
+        {
+            get; set;
+        }
+
+        public double? Rate
+        {
+            get; set;
+        }
+
+        [XmlArray]
+        public List<string> Tags
+        {        
+            get; set;
+        } 
+    }
+
+    [Serializable]
+    [XmlInclude(typeof(LinkInfoItem))]
+    public class LinkInfoItem
+    {
+        public LinkInfoItem()
+        {
+
+        }
+
+        public LinkInfoItem(LinkInfo linkinfo) 
+        {
+            Link = linkinfo.Link;
+            Text = linkinfo.Text;
+        }
+
+        [XmlAttribute]
+        public string Link
+        {
+            get;set;
+        }
+
+        [XmlAttribute]
+        public string Text
+        {
+            get; set;
+        }
+    }
+
+    [Serializable]
+    [XmlInclude(typeof(ImageInfoItem))]
+    public class ImageInfoItem
+    {
+        public ImageInfoItem()
+        {
+
+        }
+
+        public ImageInfoItem(ImageInfo imageInfo)
+        {
+            Url = imageInfo.Url;
+            Text = imageInfo.Text;
+        }
+
+        public string Url
+        {
+            get; set;
+        }
+
+        public string Text
+        {
+            get; set;
+        }
     }
 }
diff --git a/AIStudio.Wpf.Mind/Models/MindNodeModel.cs b/AIStudio.Wpf.Mind/Models/MindNodeModel.cs
index 1539e3c..cd4f3e0 100644
--- a/AIStudio.Wpf.Mind/Models/MindNodeModel.cs
+++ b/AIStudio.Wpf.Mind/Models/MindNodeModel.cs
@@ -1,5 +1,7 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Windows;
+using System.Xml.Serialization;
 using AIStudio.Wpf.DiagramDesigner;
 using AIStudio.Wpf.DiagramModels;
 using AIStudio.Wpf.DiagramModels.ViewModels;
@@ -27,17 +29,108 @@ namespace AIStudio.Wpf.Flowchart.Models
             get; set;
         }
 
+        [XmlElement]
+        public LinkInfoModel LinkInfoModel
+        {
+            get; set;
+        }
+
+        [XmlElement]
+        public ImageInfoModel ImageInfoModel
+        {
+            get; set;
+        }
+
+        public string Remark
+        {
+            get; set;
+        }
+
+        public double? Priority
+        {
+            get; set;
+        }
+
+        public double? Rate
+        {
+            get; set;
+        }
+
+        [XmlArray]
+        public List<string> Tags
+        {
+            get; set;
+        }
+
         public override DiagramItemViewModel ToNodel(IDiagramViewModel diagramViewModel)
         {
             MindNode mindNode = new MindNode(diagramViewModel);
 
             mindNode.Spacing = Spacing;
             mindNode.Offset = Offset;
-            mindNode.IsExpanded = IsExpanded;      
+            mindNode.IsExpanded = IsExpanded;
+            mindNode.LinkInfo = new LinkInfo(){Link = LinkInfoModel?.Link, Text= LinkInfoModel?.Text};
+            mindNode.ImageInfo = new ImageInfo() { Url= ImageInfoModel?.Url, Text= ImageInfoModel?.Text };
+            mindNode.Remark = Remark;
+            mindNode.Priority = Priority;
+            mindNode.Rate = Rate;
+            if (Tags != null)
+            {
+                mindNode.Tags = new System.Collections.ObjectModel.ObservableCollection<string>(Tags);
+            }
+
             mindNode.InitLayout(false);
             return mindNode;
         }
 
 
     }
+
+    public class LinkInfoModel
+    {
+        public LinkInfoModel()
+        {
+
+        }
+
+        public LinkInfoModel(LinkInfo linkinfo)
+        {
+            Link = linkinfo.Link;
+            Text = linkinfo.Text;
+        }
+
+        public string Link
+        {
+            get; set;
+        }
+
+        public string Text
+        {
+            get; set;
+        }
+    }
+
+    public class ImageInfoModel
+    {
+        public ImageInfoModel()
+        {
+
+        }
+
+        public ImageInfoModel(ImageInfo imageInfo)
+        {
+            Url = imageInfo.Url;
+            Text = imageInfo.Text;
+        }
+
+        public string Url
+        {
+            get; set;
+        }
+
+        public string Text
+        {
+            get; set;
+        }
+    }
 }
diff --git a/AIStudio.Wpf.Mind/ViewModels/MindNode.cs b/AIStudio.Wpf.Mind/ViewModels/MindNode.cs
index 8f3f3bd..0bf44e9 100644
--- a/AIStudio.Wpf.Mind/ViewModels/MindNode.cs
+++ b/AIStudio.Wpf.Mind/ViewModels/MindNode.cs
@@ -78,7 +78,6 @@ namespace AIStudio.Wpf.Mind.ViewModels
             IsInnerConnector = true;                 
             MindLayout.Appearance(this, MindThemeModel, initAppearance);
 
-            var xx = GlobalType.AllTypes;
             this.PropertyChanged -= this.Item_PropertyChanged;
             this.PropertyChanged += this.Item_PropertyChanged;
         }
@@ -97,6 +96,15 @@ namespace AIStudio.Wpf.Mind.ViewModels
                 Spacing = designer.Spacing;
                 Offset = designer.Offset;
                 IsExpanded = designer.IsExpanded;
+                LinkInfo = new LinkInfo() { Link = designer.LinkInfoItem?.Link, Text = designer.LinkInfoItem?.Text };
+                ImageInfo = new ImageInfo() { Url = designer.ImageInfoItem?.Url, Text = designer.ImageInfoItem?.Text };
+                Remark = designer.Remark;
+                Priority = designer.Priority;
+                Rate = designer.Rate;
+                if (designer.Tags != null)
+                {
+                    Tags = new ObservableCollection<string>(designer.Tags);
+                }
             }
         }
 
@@ -107,6 +115,15 @@ namespace AIStudio.Wpf.Mind.ViewModels
             mindNodeModel.Spacing = Spacing;
             mindNodeModel.Offset = Offset;
             mindNodeModel.IsExpanded = IsExpanded;
+            mindNodeModel.LinkInfoModel = new LinkInfoModel(LinkInfo);
+            mindNodeModel.ImageInfoModel = new ImageInfoModel(ImageInfo);
+            mindNodeModel.Remark = Remark;
+            mindNodeModel.Priority = Priority;
+            mindNodeModel.Rate = Rate;
+            if (Tags != null)
+            {
+                mindNodeModel.Tags = new List<string>(Tags);
+            }
             return mindNodeModel;
         }