diff --git a/frm_Freq_Reg.Designer.vb b/frm_Freq_Reg.Designer.vb
index 3f0ed2f..eeaaf7c 100644
--- a/frm_Freq_Reg.Designer.vb
+++ b/frm_Freq_Reg.Designer.vb
@@ -4655,7 +4655,7 @@ Partial Class frm_Freq_Reg
         Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)
         Me.Name = "frm_Freq_Reg"
         Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
-        Me.Text = "DUALSONIC_MAXIMUM_FREQCONF_REGISTER_VER.1.1.0"
+        Me.Text = "DUALSONIC_MAXIMUM_FREQCONF_REGISTER_VER.1.1.1"
         Me.gpbTime.ResumeLayout(False)
         Me.gpbTime.PerformLayout()
         Me.gbselect.ResumeLayout(False)
diff --git a/frm_Freq_Reg.vb b/frm_Freq_Reg.vb
index c706f7c..fe491cd 100644
--- a/frm_Freq_Reg.vb
+++ b/frm_Freq_Reg.vb
@@ -2327,7 +2327,7 @@ WR_File_Error:
 
             retVal = PollingReceiveData(2000)
 
-            If retVal <> factory & "," & prod_serial & "," & Model & "," & ModelOpt & "," & QcOpt & "," & area & "," & abroad Then
+            If retVal <> factory & "," & prod_serial & "," & ModelCode & "," & ModelOpt & "," & QcOpt & "," & area & "," & abroad Then
                 Return False
             End If
         Else                            '12자리 시리얼번호