diff --git a/DeedyDesigner/Deedy.Activity/ActionViewer.cs b/DeedyDesigner/Deedy.Activity/ActionViewer.cs
index 4f88b0e..0317cc0 100644
--- a/DeedyDesigner/Deedy.Activity/ActionViewer.cs
+++ b/DeedyDesigner/Deedy.Activity/ActionViewer.cs
@@ -23,7 +23,7 @@ namespace Deedy.Activity
     /// <summary>
     /// 用于为Action提供显示视图
     /// </summary>
-    [IconKey(ThemeKeys.KEY_Activity_DefaultIcon)]
+    [IconKey(ThemeKeys.Keys.Activity_DefaultIcon)]
     [TemplatePart(Name = PART_ItemsContainer, Type = typeof(ItemsControl))]
     [TemplatePart(Name = PART_TitleContainer, Type = typeof(FrameworkElement))]
     [TemplatePart(Name = PART_StateDecorator, Type = typeof(ViewerStateDecorator))]
@@ -250,7 +250,6 @@ namespace Deedy.Activity
             if (e.NewValue is LogInfo logInfo)
             {
                 this.ToolTip = logInfo.ToString();
-                //TODO：更新消息显示图标
                 this.LogInfos.Add(logInfo);
             }
         }
diff --git a/DeedyDesigner/Deedy.Activity/Contract/Entities/LogInfo.cs b/DeedyDesigner/Deedy.Activity/Contract/Entities/LogInfo.cs
index b52995a..70406c1 100644
--- a/DeedyDesigner/Deedy.Activity/Contract/Entities/LogInfo.cs
+++ b/DeedyDesigner/Deedy.Activity/Contract/Entities/LogInfo.cs
@@ -1,7 +1,9 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
+using System.Runtime.CompilerServices;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Media;
@@ -9,16 +11,94 @@ using System.Windows.Shapes;
 
 namespace Deedy.Activity
 {
-    public class LogInfo
+    public class LogInfo : INotifyPropertyChanged
     {
-        private LogInfo() { }
-        [AllowNull]
-        public ImageSource Icon { get; set; }
-        public readonly static LogInfo Empty = new();
-        public override string ToString()
+        #region 定义属性通知事件相关方法
+        public event PropertyChangedEventHandler? PropertyChanged;
+        protected virtual void OnPropertyChanged([CallerMemberName, AllowNull] string propertyName = null)
         {
-            //TODO：返回序列化后的消息
-            return "";
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
         }
+        protected virtual T GetField<T>(ref T field, [CallerMemberName, AllowNull] string propertyName = null)
+        {
+            T result = field;
+            switch (propertyName)
+            {
+                //返回前的自定义逻辑
+                default: break;
+            }
+            return result;
+        }
+        protected virtual bool SetField<T>(ref T field, T value, [CallerMemberName, AllowNull] string propertyName = null)
+        {
+            if (EqualityComparer<T>.Default.Equals(field, value)) return false;
+            T _Value = value;
+            switch (propertyName)
+            {
+                //赋值前的自定义逻辑
+                default: break;
+            }
+            field = _Value;
+            OnPropertyChanged(propertyName);
+            return true;
+        }
+        #endregion
+        public static LogInfo Empty => new("");
+
+        public LogInfo(string info, InfoType type = InfoType.日志) { this.Info = info; this.Type = type; }
+        [AllowNull]
+        protected internal ImageSource _Icon = null;
+        /// <summary>
+        /// 消息图标
+        /// </summary>
+        public ImageSource? Icon
+        {
+            get { return GetField<ImageSource?>(ref _Icon); }
+            private set
+            {
+                if (SetField<ImageSource?>(ref _Icon, value))
+                {
+                    // 这里可以加入属性变更后的处理逻辑
+                }
+            }
+        }
+        protected internal InfoType _Type = InfoType.日志;
+        /// <summary>
+        /// 消息类型
+        /// </summary>
+        public InfoType Type
+        {
+            get { return GetField<InfoType>(ref _Type); }
+            set
+            {
+                if (SetField<InfoType>(ref _Type, value))
+                {
+                    switch (value)
+                    {
+                        case InfoType.日志: this.Icon = new ThemeResources().InfoIcon_None; break;
+                        case InfoType.提示: this.Icon = new ThemeResources().InfoIcon_Info; break;
+                        case InfoType.警告: this.Icon = new ThemeResources().InfoIcon_Warning; break;
+                        case InfoType.错误: this.Icon = new ThemeResources().InfoIcon_Error; break;
+                        default: this.Icon = new ThemeResources().InfoIcon_None; break;
+                    }
+                }
+            }
+        }
+        protected internal string _Info = "";
+        /// <summary>
+        /// 信息内容
+        /// </summary>
+        public string Info
+        {
+            get { return GetField<string>(ref _Info); }
+            set
+            {
+                if (SetField<string>(ref _Info, value))
+                {
+                    // 这里可以加入属性变更后的处理逻辑
+                }
+            }
+        }
+        public override string ToString() => $"「{this.Type}\t」「{this.Info}」";
     }
 }
diff --git a/DeedyDesigner/Deedy.Activity/Contract/Enums/InfoType.cs b/DeedyDesigner/Deedy.Activity/Contract/Enums/InfoType.cs
index 3891556..e1373f8 100644
--- a/DeedyDesigner/Deedy.Activity/Contract/Enums/InfoType.cs
+++ b/DeedyDesigner/Deedy.Activity/Contract/Enums/InfoType.cs
@@ -8,9 +8,21 @@ namespace Deedy.Activity
 {
     public enum InfoType : int
     {
-        None = 0,
-        Info = 1,
-        Warn = 2,
-        Error = 3
+        /// <summary>
+        /// None
+        /// </summary>
+        日志 = 0,
+        /// <summary>
+        /// Info
+        /// </summary>
+        提示 = 1,
+        /// <summary>
+        /// Warning
+        /// </summary>
+        警告 = 2,
+        /// <summary>
+        /// Error
+        /// </summary>
+        错误 = 3
     }
 }
diff --git a/DeedyDesigner/Deedy.Activity/Resources/ThemeKeys.cs b/DeedyDesigner/Deedy.Activity/Resources/ThemeKeys.cs
index cee1e77..77129f2 100644
--- a/DeedyDesigner/Deedy.Activity/Resources/ThemeKeys.cs
+++ b/DeedyDesigner/Deedy.Activity/Resources/ThemeKeys.cs
@@ -10,7 +10,16 @@ namespace Deedy.Activity
 {
     public static class ThemeKeys
     {
-        public const string KEY_Activity_DefaultIcon = "Activity_DefaultIcon";
+        public static class Keys
+        {
+            public const string Activity_DefaultIcon = "Activity_DefaultIcon";
+
+            public const string InfoIcon_None = "InfoIcon_None";
+            public const string InfoIcon_Info = "InfoIcon_Info";
+            public const string InfoIcon_Warning = "InfoIcon_Warning";
+            public const string InfoIcon_Error = "InfoIcon_Error";
+        }
+
         public static ComponentResourceKey? LookupResourceKey(string themeKey)
         {
             if (typeof(ThemeKeys).GetProperty(themeKey, typeof(ComponentResourceKey)) is PropertyInfo pInfo)
@@ -18,7 +27,10 @@ namespace Deedy.Activity
             return null;
         }
 
-        public static ComponentResourceKey Activity_DefaultIcon => new ComponentResourceKey(typeof(ThemeKeys), "Activity_DefaultIcon");
-
+        public static ComponentResourceKey Activity_DefaultIcon => new ComponentResourceKey(typeof(ThemeKeys), Keys.Activity_DefaultIcon);
+        public static ComponentResourceKey InfoIcon_None = new ComponentResourceKey(typeof(ThemeKeys), Keys.InfoIcon_None);
+        public static ComponentResourceKey InfoIcon_Info = new ComponentResourceKey(typeof(ThemeKeys), Keys.InfoIcon_Info);
+        public static ComponentResourceKey InfoIcon_Warning = new ComponentResourceKey(typeof(ThemeKeys), Keys.InfoIcon_Warning);
+        public static ComponentResourceKey InfoIcon_Error = new ComponentResourceKey(typeof(ThemeKeys), Keys.InfoIcon_Error);
     }
 }
diff --git a/DeedyDesigner/Deedy.Activity/Resources/ThemeResources.cs b/DeedyDesigner/Deedy.Activity/Resources/ThemeResources.cs
index 1b9af5e..bd05bc5 100644
--- a/DeedyDesigner/Deedy.Activity/Resources/ThemeResources.cs
+++ b/DeedyDesigner/Deedy.Activity/Resources/ThemeResources.cs
@@ -11,5 +11,9 @@ namespace Deedy.Activity
     public partial class ThemeResources : ResourceDictionary
     {
         public ImageSource? Activity_DefaultIcon => this[ThemeKeys.Activity_DefaultIcon] as ImageSource;
+        public ImageSource? InfoIcon_None => this[ThemeKeys.InfoIcon_None] as ImageSource;
+        public ImageSource? InfoIcon_Info => this[ThemeKeys.InfoIcon_Info] as ImageSource;
+        public ImageSource? InfoIcon_Warning => this[ThemeKeys.InfoIcon_Warning] as ImageSource;
+        public ImageSource? InfoIcon_Error => this[ThemeKeys.InfoIcon_Error] as ImageSource;
     }
 }
diff --git a/DeedyDesigner/Deedy.Activity/Themes/ThemeResources.xaml b/DeedyDesigner/Deedy.Activity/Themes/ThemeResources.xaml
index cb11664..01115c1 100644
--- a/DeedyDesigner/Deedy.Activity/Themes/ThemeResources.xaml
+++ b/DeedyDesigner/Deedy.Activity/Themes/ThemeResources.xaml
@@ -5,6 +5,18 @@
     <DrawingImage x:Key="{ComponentResourceKey TypeInTargetAssembly={x:Type local:ThemeKeys},ResourceId=Activity_DefaultIcon}">
         <!--矢量图标定义-->
     </DrawingImage>
+    <DrawingImage x:Key="{ComponentResourceKey TypeInTargetAssembly={x:Type local:ThemeKeys},ResourceId=InfoIcon_None}">
+        <!--矢量图标定义-->
+    </DrawingImage>
+    <DrawingImage x:Key="{ComponentResourceKey TypeInTargetAssembly={x:Type local:ThemeKeys},ResourceId=InfoIcon_Info}">
+        <!--矢量图标定义-->
+    </DrawingImage>
+    <DrawingImage x:Key="{ComponentResourceKey TypeInTargetAssembly={x:Type local:ThemeKeys},ResourceId=InfoIcon_Warning}">
+        <!--矢量图标定义-->
+    </DrawingImage>
+    <DrawingImage x:Key="{ComponentResourceKey TypeInTargetAssembly={x:Type local:ThemeKeys},ResourceId=InfoIcon_Error}">
+        <!--矢量图标定义-->
+    </DrawingImage>
 
     <!-- x:Key="{ComponentResourceKey TypeInTargetAssembly={x:Type local:ThemeKeys},ResourceId=ResourceKey}" -->
 </ResourceDictionary>
\ No newline at end of file