diff --git a/INT69DC_7C/Forms/FormDataBackup_Part11.cs b/INT69DC_7C/Forms/FormDataBackup_Part11.cs
index 4fb366a..632ee1e 100644
--- a/INT69DC_7C/Forms/FormDataBackup_Part11.cs
+++ b/INT69DC_7C/Forms/FormDataBackup_Part11.cs
@@ -390,6 +390,8 @@ namespace INT69DC_7C.Forms
                 msg.ShowDialog();
                 return;
             }
+
+            this.UpdateDisplayOtherFile();
         }
 
         private void SplashStart()
@@ -433,10 +435,14 @@ namespace INT69DC_7C.Forms
         {
             List<string> listFile = new List<string>();
             Dictionary<string, int> dirNames = new Dictionary<string, int>();
+            string[] fileName;
 
             #region File List 품번 순서데로 정렬
             foreach (FileInfo file in files)
-                dirNames.Add(file.Name, int.Parse(file.Name.Substring(10, 1)));
+            {
+                fileName = file.Name.Split('_');
+                dirNames.Add(file.Name, int.Parse(fileName[1].Substring(0, fileName[1].Length - 4)));
+            }
 
             var vrList = dirNames.OrderBy(x => x.Value);
             foreach (var v in vrList)
@@ -502,7 +508,7 @@ namespace INT69DC_7C.Forms
                                     if (tree.Nodes[i].Nodes[j].Nodes[k].Checked == true)
                                     {
                                         //listSelectedFile.Add(tree.Nodes[i].Nodes[j].Nodes[k].Text);
-                                        listSelectedFile.Add(string.Format("{0}\\{1}\\{2}", tree.Nodes[i].Text, tree.Nodes[i].Nodes[j].Text, tree.Nodes[i].Nodes[j].Nodes[k].Text));
+                                        listSelectedFile.Add(string.Format("{0}\\{1}\\{2}.csv", tree.Nodes[i].Text, tree.Nodes[i].Nodes[j].Text, tree.Nodes[i].Nodes[j].Nodes[k].Text));
                                     }
                                 }
                             }
@@ -517,7 +523,7 @@ namespace INT69DC_7C.Forms
         private void UpdateDisplayInspectionFile()
         {
             int fileCount = 0;
-            //TreeNode node;
+            string[] fileName;
             List<string> years = new List<string>();
             List<string> months = new List<string>();
             List<string> days = new List<string>();
@@ -583,7 +589,8 @@ namespace INT69DC_7C.Forms
 
                         for (int k = 0; k < this.ListInspectionFile[i].Months[j].Days.Count; k++)
                         {
-                            nodeMonth.Nodes.Add(this.ListInspectionFile[i].Months[j].Days[k]);
+                            fileName = this.ListInspectionFile[i].Months[j].Days[k].Split('.');
+                            nodeMonth.Nodes.Add(fileName[0]);
                             fileCount++;
                         }
                         node.Nodes.Add(nodeMonth);
@@ -597,7 +604,7 @@ namespace INT69DC_7C.Forms
         private void UpdateDisplayHistoryFile()
         {
             int fileCount = 0;
-            //TreeNode node;
+            string[] fileName;
             List<string> years = new List<string>();
             List<string> months = new List<string>();
             List<string> days = new List<string>();
@@ -663,7 +670,8 @@ namespace INT69DC_7C.Forms
 
                         for (int k = 0; k < this.ListHistoryFile[i].Months[j].Days.Count; k++)
                         {
-                            nodeMonth.Nodes.Add(this.ListHistoryFile[i].Months[j].Days[k]);
+                            fileName = this.ListHistoryFile[i].Months[j].Days[k].Split('.');
+                            nodeMonth.Nodes.Add(fileName[0]);
                             fileCount++;
                         }
                         node.Nodes.Add(nodeMonth);
@@ -676,6 +684,7 @@ namespace INT69DC_7C.Forms
         private void UpdateDisplayOtherFile()
         {
             bool directoryCheck = false;
+            string[] fileName;
 
             this.ParentForm.SystemConfig.CurrentForm = DataStore.FormStore.FormDataBackup;
 
@@ -691,7 +700,15 @@ namespace INT69DC_7C.Forms
             this.listBoxOther.Items.Clear();
 
             foreach (FileInfo file in files)
-                this.listBoxOther.Items.Add(file.Name);
+            {
+                if (file.Name.Substring(0, 1) == "S")
+                {
+                    fileName = file.Name.Split('.');
+                    this.listBoxOther.Items.Add(fileName[0]);
+                }
+                else
+                    this.listBoxOther.Items.Add(file.Name);
+            }
 
             this.labelOtherFileCount.Text = this.listBoxOther.Items.Count.ToString();
         }
diff --git a/INT69DC_7C/Forms/FormMain.cs b/INT69DC_7C/Forms/FormMain.cs
index bff250c..54bcadb 100644
--- a/INT69DC_7C/Forms/FormMain.cs
+++ b/INT69DC_7C/Forms/FormMain.cs
@@ -11167,41 +11167,6 @@ namespace INT69DC_7C.Forms
         #endregion
 
         #region Backup
-        public List<string> GetSeletedNodeList(TreeView tree)
-        {
-            int yearCNT, monthCNT, dayCNT;
-            List<string> listSelectedFile = new List<string>();
-
-            yearCNT = tree.Nodes.Count;
-            if (yearCNT != 0)
-            {
-                for (int i = 0; i < yearCNT; i++)
-                {
-                    monthCNT = tree.Nodes[i].Nodes.Count;
-                    if (monthCNT != 0)
-                    {
-                        for (int j = 0; j < monthCNT; j++)
-                        {
-                            dayCNT = tree.Nodes[i].Nodes[j].Nodes.Count;
-                            if (dayCNT != 0)
-                            {
-                                for (int k = 0; k < dayCNT; k++)
-                                {
-                                    //if (tree.Nodes[i].Nodes[j].Nodes[k].Checked == true)
-                                    //{
-                                    //listSelectedFile.Add(tree.Nodes[i].Nodes[j].Nodes[k].Text);
-                                    listSelectedFile.Add(string.Format("{0}\\{1}\\{2}", tree.Nodes[i].Text, tree.Nodes[i].Nodes[j].Text, tree.Nodes[i].Nodes[j].Nodes[k].Text));
-                                    //}
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-
-            return listSelectedFile;
-        }
-
         private void DeleteLogFile(string path, DataStore.E_DataType type)
         {
             string dataFolderPath = "";