diff --git a/DDUtilityApp/DDUtilityApp.csproj b/DDUtilityApp/DDUtilityApp.csproj
index e9b17f7..1871271 100644
--- a/DDUtilityApp/DDUtilityApp.csproj
+++ b/DDUtilityApp/DDUtilityApp.csproj
@@ -34,8 +34,8 @@
     <CreateWebPageOnPublish>true</CreateWebPageOnPublish>
     <WebPage>index.htm</WebPage>
     <TrustUrlParameters>true</TrustUrlParameters>
-    <ApplicationRevision>1</ApplicationRevision>
-    <ApplicationVersion>2025.04.24.1</ApplicationVersion>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>2025.05.01.0</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>
     <PublishWizardCompleted>true</PublishWizardCompleted>
diff --git a/DDUtilityApp/LOGPARSER/DATA/EisEquipment.cs b/DDUtilityApp/LOGPARSER/DATA/EisEquipment.cs
index cea72bc..ed3caab 100644
--- a/DDUtilityApp/LOGPARSER/DATA/EisEquipment.cs
+++ b/DDUtilityApp/LOGPARSER/DATA/EisEquipment.cs
@@ -58,13 +58,13 @@ namespace DDUtilityApp.LOGPARSER.DATA
         {
             get
             {
-                string value = string.Empty;
-                foreach(string name in  this.DisplayNameOrder.Split(';'))
-                {
-                    value = this.PropertyGet(name).ToString();
-                    if (!string.IsNullOrEmpty(value)) break;
-                }
-                return value;
+                //string value = string.Empty;
+                //foreach(string name in  this.DisplayNameOrder.Split(';'))
+                //{
+                //    value = this.PropertyGet(name).ToString();
+                //    if (!string.IsNullOrEmpty(value)) break;
+                //}
+                return this.MesName;
             }
         }
 
diff --git a/DDUtilityApp/LOGPARSER/FrmEqSelector.cs b/DDUtilityApp/LOGPARSER/FrmEqSelector.cs
index 9a3650a..e111c79 100644
--- a/DDUtilityApp/LOGPARSER/FrmEqSelector.cs
+++ b/DDUtilityApp/LOGPARSER/FrmEqSelector.cs
@@ -1001,7 +1001,7 @@ namespace DDUtilityApp.LOGPARSER
 
                     #region [ EIS.B2 ]
                     logServer = new LogServer("EIS.B2");
-                    logServer.DBConnectionString = $@"server=192.168.8.217;database=EIS;uid=EIS_Service;pwd=Yi^d!3dqpc%m;";
+                    logServer.DBConnectionString = $@"server=192.168.8.214;database=EIS;uid=EIS_Service;pwd=Yi^d!3dqpc%m;";
                     logServer.DBGetEquipments = sbEquipments.ToString();
                     logServer.DBGetModelDetails = sbModelDetails.ToString();
                     logServer.DBGetModelInfo = sbModelInfo.ToString();
diff --git a/DDUtilityApp/LOGPARSER/FrmLogParser.cs b/DDUtilityApp/LOGPARSER/FrmLogParser.cs
index 60d921c..7f66d3d 100644
--- a/DDUtilityApp/LOGPARSER/FrmLogParser.cs
+++ b/DDUtilityApp/LOGPARSER/FrmLogParser.cs
@@ -34,6 +34,8 @@ namespace DDUtilityApp.LOGPARSER
 
         private bool IsLogFolderOpen { get; set; } = false;
 
+        private XLogger Logger { get; set; } = null;
+
         #endregion
 
         #region [ Properties ] ------------------------------------------------
@@ -75,6 +77,8 @@ namespace DDUtilityApp.LOGPARSER
         public FrmLogParser()
         {
             InitializeComponent();
+
+            XLogger.Instance = new XLogger("LogViewer");
             this.SetLayout();
             this.SetEventHandler();
 
diff --git a/DDUtilityApp/Properties/AssemblyInfo.cs b/DDUtilityApp/Properties/AssemblyInfo.cs
index 48b5f94..1865a52 100644
--- a/DDUtilityApp/Properties/AssemblyInfo.cs
+++ b/DDUtilityApp/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // 모든 값을 지정하거나 아래와 같이 '*'를 사용하여 빌드 번호 및 수정 번호가 자동으로
 // 지정되도록 할 수 있습니다.
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2025.04.24.1")]
-[assembly: AssemblyFileVersion("2025.04.24.1")]
+[assembly: AssemblyVersion("2025.05.01.0")]
+[assembly: AssemblyFileVersion("2025.05.01.0")]
diff --git a/DDUtilityApp/log4net.config b/DDUtilityApp/log4net.config
index 6585b69..e64b883 100644
--- a/DDUtilityApp/log4net.config
+++ b/DDUtilityApp/log4net.config
@@ -6,9 +6,9 @@
     <!--<appender-ref ref="database" />-->
   </root>
 
-  <logger name="DEFAULT">
+  <logger name="LogViewer">
     <level value="INFO"/>
-    <appender-ref ref="DefaultRolling"/>
+    <appender-ref ref="LogViewerRolling"/>
   </logger>
 
   <logger name="TibSimulator">
@@ -46,6 +46,23 @@
     </layout>
   </appender>
 
+  <appender name="LogViewerRolling" type="log4net.Appender.RollingFileAppender">
+    <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
+    <file type="log4net.Util.PatternString" value="%envFolderPath{MyDocuments}\DDUtility\Logs\LogViewer_" />
+    <!--<file type="log4net.Util.PatternString" value="X:\EIS서버\DDUtility\Logs\" />-->
+    <datePattern value="yyyyMMdd'.log'" />
+    <maxSizeRollBackups value="50" />
+    <maximumFileSize value="10MB" />
+    <staticLogFileName value="false" />
+    <appendToFile value="true" />
+    <preserveLogFileNameExtension value="true"/>
+    <rollingStyle value="Composite" />
+    <countDirection value="0" />
+    <layout type="log4net.Layout.PatternLayout">
+      <conversionPattern value="[%date{yyyy'-'MM'-'dd HH':'mm':'ss'.'fff}] %level %logger %X{id} : %X{class}.%X{method}() %message%newline" />
+    </layout>
+  </appender>
+
   <appender name="TibSimulator" type="log4net.Appender.RollingFileAppender">
     <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
     <file type="log4net.Util.PatternString" value="%envFolderPath{MyDocuments}\DDUtility\Logs\TibSimulator_" />
diff --git a/JWH/log4net.config b/JWH/log4net.config
index 41ec8b9..6d38c6a 100644
--- a/JWH/log4net.config
+++ b/JWH/log4net.config
@@ -1,29 +1,28 @@
 <log4net>
   <root>
     <level value="DEBUG" />
-    <appender-ref ref="file" />
-    <!--<appender-ref ref="console" />-->
+    <appender-ref ref="Console" />
+    <appender-ref ref="RollingFile" />
     <!--<appender-ref ref="database" />-->
   </root>
 
-  <appender name="console" type="log4net.Appender.ConsoleAppender">
+  <appender name="Console" type="log4net.Appender.ConsoleAppender">
     <layout type="log4net.Layout.PatternLayout">
       <conversionPattern value="[%date{yyyy'-'MM'-'dd HH':'mm':'ss'.'fff} %level] %logger %X{id} : %X{class}.%X{method}() %message%newline" />
     </layout>
   </appender>
 
-  <appender name="file" type="log4net.Appender.RollingFileAppender">
+  <appender name="LogViewerRolling" type="log4net.Appender.RollingFileAppender">
     <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
+    <file type="log4net.Util.PatternString" value="%envFolderPath{MyDocuments}\DDUtility\Logs\" />
+    
     <appendToFile value="true" />
     <preserveLogFileNameExtension value="true"/>
-
     <rollingStyle value="Composite" />
-    <file type="log4net.Util.PatternString" value="Logs/" />
     <datePattern value="yyyyMMdd'.log'" />
-    <maxSizeRollBackups value="100" />
-    <maximumFileSize value="30MB" />
+    <maxSizeRollBackups value="50" />
+    <maximumFileSize value="10MB" />
     <staticLogFileName value="false" />
-
     <layout type="log4net.Layout.PatternLayout">
       <conversionPattern value="[%date{yyyy'-'MM'-'dd HH':'mm':'ss'.'fff} %level] %logger %X{id} : %X{class}.%X{method}() %message%newline" />
     </layout>