diff --git a/LogStudy.EventLog.Next/Program.cs b/LogStudy.EventLog.Next/Program.cs
index 22b7065..2e37069 100644
--- a/LogStudy.EventLog.Next/Program.cs
+++ b/LogStudy.EventLog.Next/Program.cs
@@ -7,6 +7,37 @@ namespace LogStudy.EventLog.Next
         static void Main(string[] args)
         {
             Console.WriteLine("======== 高级事件日志学习 ========");
+
+            //UseTest();
+            UseDefaultSource();
+
+
+            Console.WriteLine("按回车键,退出!");
+            //Console.ReadLine();
+        }
+
+        static void UseTest()
+        {
+            EventSource defaultEventSource = new EventSource("Demo");
+
+            defaultEventSource.Write("xxxxx","xxxxxxxxxxxxxxxxxxxxxxxx");
+        }
+
+        static void UseDefaultSource()
+        {
+            EventSourceSettings settings = EventSourceSettings.EtwSelfDescribingEventFormat | EventSourceSettings.ThrowOnEventWriteErrors;
+            EventSource defaultEventSource = new EventSource("Andy-DemoTest", settings, new string[] { "First", "Second" });
+
+            EventSourceOptions options = new EventSourceOptions()
+            { 
+                Keywords= EventKeywords.All,
+                Level = EventLevel.Verbose,
+                Opcode = EventOpcode.Info,
+                Tags = EventTags.None,
+                ActivityOptions = EventActivityOptions.Recursive,
+            };
+
+            defaultEventSource.Write("xxxxx", options, "000000000000000000000000000000000000000000000000");
         }
     }
 }
\ No newline at end of file
diff --git a/LogStudy.EventLog/Program.cs b/LogStudy.EventLog/Program.cs
index 3cc2250..be59727 100644
--- a/LogStudy.EventLog/Program.cs
+++ b/LogStudy.EventLog/Program.cs
@@ -13,9 +13,8 @@ namespace LogStudy.EventLog
         {
             Console.WriteLine("======== 事件日志学习 ========");
 
-
             MinimalEventSource minimalEventSource = MinimalEventSource.Log;
-            minimalEventSource.Write("MiniEventSource", "-----------------------------------------------------");
+            minimalEventSource.Write("MiniEventSource", "--------------------------------");
 
 
             var evtSource = new EventSource("AndyEvent");
@@ -25,6 +24,7 @@ namespace LogStudy.EventLog
             DatabaseSource.Instance.OnCommandExecute("我是自定义事件日志!");
 
             WriteWindowsOSLog();
+
             Console.WriteLine("输入回车键,退出程序。");
             Console.ReadLine();
         }
@@ -34,12 +34,15 @@ namespace LogStudy.EventLog
         /// 需要引入 System.Diagnostics.EventLog 包
         /// (需要管理员权限运行)
         /// </summary>
+        /// <remarks>
+        /// 查看:Windows操作系统的 "事件查看器" --> 应用程序和服务日志 --> AndyLog:右侧日志记录列表
+        /// </remarks>
         static void WriteWindowsOSLog()
         {
             //只有Windows系统,才可以。
             if (OperatingSystem.IsWindows())
             {
-                var sourceName = "AndySource";
+                var sourceName = "Andy-Windows-SystemLog-Source";
                 var logName = "AndyLog";
 
                 if (!System.Diagnostics.EventLog.SourceExists(sourceName))
diff --git a/LogStudy.EventLog/收集和查看事件日志.md b/LogStudy.EventLog/收集和查看事件日志.md
index 19dc60c..cfaa527 100644
--- a/LogStudy.EventLog/收集和查看事件日志.md
+++ b/LogStudy.EventLog/收集和查看事件日志.md
@@ -76,7 +76,7 @@ namespace EventSourceDemo
     4. 选择“确定”以确认配置设置
     5. 选择“开始”以开始运行应用并收集日志
     6. 选择“停止收集”或退出应用以停止收集日志并显示收集的数据
-
+    > 特别注意:改了事件源的名称之后,一定要把GUID改了或者删除(删除后会自动生成),否则“探查器”监测不到新事件日志
 
 + 查看跟踪
 
diff --git a/LogStudy.TraceLog/Program.cs b/LogStudy.TraceLog/Program.cs
index 408932e..8663c35 100644
--- a/LogStudy.TraceLog/Program.cs
+++ b/LogStudy.TraceLog/Program.cs
@@ -3,11 +3,11 @@ using LogStudy.TraceLog;
 
 Console.WriteLine("======== 跟踪日志学习 ========");
 
-//UseDefaultListener();
+UseDefaultListener();
 
-//UseCustomListener();
+UseCustomListener();
 
-//UseCustomListener2();
+UseCustomListener2();
 
 UseSystemListener();
 
diff --git a/LogStudy.TraceLog/study.md b/LogStudy.TraceLog/学习.md
similarity index 100%
rename from LogStudy.TraceLog/study.md
rename to LogStudy.TraceLog/学习.md
diff --git a/LogStudy.TraceLog/查看跟踪日志.md b/LogStudy.TraceLog/查看跟踪日志.md
new file mode 100644
index 0000000..32861c1
--- /dev/null
+++ b/LogStudy.TraceLog/查看跟踪日志.md
@@ -0,0 +1,20 @@
+查看跟踪日志
+============
+## 使用 诊断工具
+1. 打开:诊断工具窗口
+  Visual Studio 菜单栏 --> 调试 --> 窗口 --> 显示诊断窗口
+2. 设置 IntelliTrace,诊断窗口的内容包含跟踪项
+  + Visual Studio 菜单栏 --> 工具 --> 选项 --> IntelliTrace --> 常规 --> 启用
+  + Visual Studio 菜单栏 --> 工具 --> 选项 --> IntelliTrace --> IntelliTrace 事件 --> 跟踪:全选或按需选择
+3. 查看:
+  + 命中断点时:在诊断工具的事件里可以查看详情
+  + 运行之后:在诊断工具的事件里中,可以查看:只是有个历史记录,没有详情;
+## 跟踪监听器
+使用自定议的跟踪监听器或预定义的TraceListener
+
+## 使用 VS性能探查器
+目前测试的结果是:PerView不能收集到跟踪日志信息,只能收集到事件日志。
+
+## PerView
+
+目前测试的结果是:PerView不能收集到跟踪日志信息,只能收集到事件日志。
\ No newline at end of file