diff --git a/INT63DC_2C/DataStore.cs b/INT63DC_2C/DataStore.cs
index 0253971..4fa0ef2 100644
--- a/INT63DC_2C/DataStore.cs
+++ b/INT63DC_2C/DataStore.cs
@@ -394,6 +394,8 @@ namespace INT63DC_2C
         public static readonly string Start = "Cbs00";
         // 정지
         public static readonly string Stop = "Cbt00";
+        // 소거
+        public static readonly string Clear = "Cbe00";
         // 영점
         public static readonly string Zero = "Cbz00";
         // NG Signal
diff --git a/INT63DC_2C/Forms/FormInformation.cs b/INT63DC_2C/Forms/FormInformation.cs
index 20b13bf..ea7b24d 100644
--- a/INT63DC_2C/Forms/FormInformation.cs
+++ b/INT63DC_2C/Forms/FormInformation.cs
@@ -154,7 +154,7 @@ namespace INT63DC_2C.Forms
         }
         private void DefaultSetting()
         {
-            this.labelDisplayVer.Text = "8.8.0";
+            this.labelDisplayVer.Text = "8.8.1";
             this.labelSerialNo.Text = this.ParentForm.SystemConfig.SerialNumber;
             this.textBoxSerialNo.Location = new Point(395, 225);
             this.textBoxSerialNo.Visible = false;
diff --git a/INT63DC_2C/Forms/FormMainDisplay.cs b/INT63DC_2C/Forms/FormMainDisplay.cs
index 1110f17..c4688de 100644
--- a/INT63DC_2C/Forms/FormMainDisplay.cs
+++ b/INT63DC_2C/Forms/FormMainDisplay.cs
@@ -2197,7 +2197,7 @@ namespace INT63DC_2C.Forms
             if (alarm.IsEmergencyStop == true)
             {
                 this.MainDisplayAlarmList.listBoxMessage.AddItem("Emergency Stop");
-                isAlarmMessageView = true;
+                //isAlarmMessageView = true;
             }
             if (alarm.IsServoAlarm == true)
             {
@@ -2277,8 +2277,8 @@ namespace INT63DC_2C.Forms
         {
             this.smartListBox1.ClearAll();
 
-            if (alarm.IsEmergencyStop == true)
-                this.smartListBox1.AddItem("Emergency Stop");
+            //if (alarm.IsEmergencyStop == true)
+            //    this.smartListBox1.AddItem("Emergency Stop");
             if (alarm.IsLoadcellError == true)
                 this.smartListBox1.AddItem("LoadCell Error");
             if (alarm.IsPressureError == true)
@@ -2291,7 +2291,7 @@ namespace INT63DC_2C.Forms
                 this.smartListBox1.AddItem("Entry Sensor Error");
             if (alarm.IsAlignError == true)
                 this.smartListBox1.AddItem("Product discharge error");
-            if(alarm.IsSorter1Error == true)
+            if (alarm.IsSorter1Error == true)
                 this.smartListBox1.AddItem("Sorter1 error");
             if (alarm.IsSorter2Error == true)
                 this.smartListBox1.AddItem("Sorter2 error");
@@ -2299,8 +2299,8 @@ namespace INT63DC_2C.Forms
             // bypass 설정 체크
             bool isBypass = false;
             if (alarm.IsLoadcellError == true)
-            { 
-                foreach(WeightData data in this.ParentForm.CollectionWeightData)
+            {
+                foreach (WeightData data in this.ParentForm.CollectionWeightData)
                 {
                     if (data.IsBypassMode == true)
                     {
@@ -3032,6 +3032,8 @@ namespace INT63DC_2C.Forms
             DialogFormYesNo myDlg = new DialogFormYesNo(this.ParentForm.SystemConfig.Language, 8);
             if (myDlg.ShowDialog() == DialogResult.Yes)
             {
+                this.ParentForm.TransferData(CommunicationCommand.Clear, CommunicationID.SubBoardAll);
+
                 switch (this.ParentForm.SystemConfig.EquipmentColumns)
                 {
                     case 2:
diff --git a/INT63DC_2C/Forms/FormOptionSetting.cs b/INT63DC_2C/Forms/FormOptionSetting.cs
index 0f073d4..eaf90ae 100644
--- a/INT63DC_2C/Forms/FormOptionSetting.cs
+++ b/INT63DC_2C/Forms/FormOptionSetting.cs
@@ -160,12 +160,6 @@ namespace INT63DC_2C.Forms
         }
         private void InitializeControl()
         { 
-            //// 피드백 보드 사용 유무
-            //if (this.ParentForm.SystemConfig.IsOptFeedbackBoardUse == true)
-            //    this.buttonFeedbackUse.ButtonDown();
-            //else
-            //    this.buttonFeedbackUse.ButtonUp();
-
             // 데이터 통계 기능 사용 유무
             if (this.ParentForm.SystemConfig.IsOptDataStatistics == true)
                 this.buttonDataStatistics.ButtonDown();
@@ -177,6 +171,12 @@ namespace INT63DC_2C.Forms
                 this.buttonSorter4Location.ButtonUp();
             else
                 this.buttonSorter4Location.ButtonDown();
+
+            // 선별부 동작 감지 사용 여부
+            if (this.ParentForm.SystemConfig.IsSorterCheckEnable == true)
+                this.buttonSorterCheckEnable.ButtonDown();
+            else
+                this.buttonSorterCheckEnable.ButtonUp();
         }
 
         public void DisplayRefresh()
diff --git a/INT63DC_2C/Version.txt b/INT63DC_2C/Version.txt
index 35bc6e5..73a90c0 100644
Binary files a/INT63DC_2C/Version.txt and b/INT63DC_2C/Version.txt differ
diff --git a/INT63DC_ImageDll/bin/Debug/INT63DC_ImageDll.dll b/INT63DC_ImageDll/bin/Debug/INT63DC_ImageDll.dll
index 32b5ce5..4c5de4b 100644
Binary files a/INT63DC_ImageDll/bin/Debug/INT63DC_ImageDll.dll and b/INT63DC_ImageDll/bin/Debug/INT63DC_ImageDll.dll differ
diff --git a/INT63DC_ImageDll/bin/Debug/INT63DC_ImageDll.pdb b/INT63DC_ImageDll/bin/Debug/INT63DC_ImageDll.pdb
index c72a774..746add7 100644
Binary files a/INT63DC_ImageDll/bin/Debug/INT63DC_ImageDll.pdb and b/INT63DC_ImageDll/bin/Debug/INT63DC_ImageDll.pdb differ
diff --git a/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.csproj.GenerateResource.Cache b/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.csproj.GenerateResource.Cache
index af2067f..e29a99b 100644
Binary files a/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.csproj.GenerateResource.Cache and b/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.csproj.GenerateResource.Cache differ
diff --git a/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.dll b/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.dll
index 32b5ce5..4c5de4b 100644
Binary files a/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.dll and b/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.dll differ
diff --git a/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.pdb b/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.pdb
index c72a774..746add7 100644
Binary files a/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.pdb and b/INT63DC_ImageDll/obj/Debug/INT63DC_ImageDll.pdb differ