diff --git a/unimarc/unimarc/Skill.cs b/unimarc/unimarc/Skill.cs
index 3169d21..bad5b26 100644
--- a/unimarc/unimarc/Skill.cs
+++ b/unimarc/unimarc/Skill.cs
@@ -23,6 +23,7 @@ using System.Drawing.Text;
 using System.Globalization;
 using System.Threading;
 using System.Data.SqlTypes;
+using AR;
 
 namespace WindowsFormsApp1
 {
@@ -2962,16 +2963,21 @@ namespace WindowsFormsApp1
         public string VersionInfo()
         {
             string version = "";
-            StreamReader sr = new StreamReader(Application.StartupPath + "\\update.inf");
-            while (!sr.EndOfStream)
+            var fn = Application.StartupPath + "\\update.inf";
+            if(System.IO.File.Exists(fn))
             {
-                string line = sr.ReadLine();
-                if (line.IndexOf("count=", 0) != -1)
+                StreamReader sr = new StreamReader(fn);
+                while (!sr.EndOfStream)
                 {
-                    version = line.Replace("count=", "");
-                    break;
+                    string line = sr.ReadLine();
+                    if (line.IndexOf("count=", 0) != -1)
+                    {
+                        version = line.Replace("count=", "");
+                        break;
+                    }
                 }
             }
+    
             return version;
         }
     }
diff --git a/unimarc/unimarc/홈/Home_User_manage.cs b/unimarc/unimarc/홈/Home_User_manage.cs
index 399d873..3f5deb1 100644
--- a/unimarc/unimarc/홈/Home_User_manage.cs
+++ b/unimarc/unimarc/홈/Home_User_manage.cs
@@ -76,7 +76,11 @@ namespace WindowsFormsApp1.Home
         {
             dataGridView1.Rows.Clear();
             string Area = "`name`, `position`, `Phone`, `ID`, `PW`,`affil`";
-            string cmd = mDB.DB_Select_Search(Area, "User_Data");//, "affil", comp_name);
+
+            //여기서 모든 사용자를 가져온다
+            //사용자그룹의 데이터만 오게하려면 affil을 적용해야함 250718
+            //사용자그룹을 선택하는것이 맞는가?
+            string cmd = mDB.DB_Select_Search(Area, "User_Data", "affil", comp_name);
             string db_res = mDB.DB_Send_CMD_Search(cmd);
             string[] data = db_res.Split('|');
             string[] grid = { "", "", "", "", "", "", "" };
@@ -163,7 +167,8 @@ namespace WindowsFormsApp1.Home
         {
             int row = e.RowIndex;
             if (dataGridView1.CurrentCell == null || dataGridView1.CurrentCell.RowIndex < 0 || dataGridView1.SelectedRows.Count == 0) return;
-            cbCompany.Text = dataGridView1.Rows[row].Cells["affil"].Value.ToString(); ;
+            cbCompany.Text = dataGridView1.Rows[row].Cells["affil"].Value.ToString();
+            cbCompany.Enabled = false;
             tb_ID.Text = dataGridView1.Rows[row].Cells["ID"].Value.ToString();
             tb_PW.Text = dataGridView1.Rows[row].Cells["PW"].Value.ToString();
             tb_Name.Text = dataGridView1.Rows[row].Cells["Per_Name"].Value.ToString();
@@ -205,7 +210,7 @@ namespace WindowsFormsApp1.Home
 
             for (int a = 0; a < chkBox.Length; a++)
             {
-                if (IsCheck[a] == "1")
+                if (a <= IsCheck.Length && IsCheck[a] == "1")   //정보가없더라도 진행하게
                     chkBox[a].Checked = true;
                 else
                     chkBox[a].Checked = false;