diff --git a/OrderPackingProcessor/mainForm.vb b/OrderPackingProcessor/mainForm.vb
index fa25646..6612809 100644
--- a/OrderPackingProcessor/mainForm.vb
+++ b/OrderPackingProcessor/mainForm.vb
@@ -1,4 +1,4 @@
-Imports System.IO
+Imports System.IO
 Imports System.IO.Ports
 Imports System.Management
 Imports System.Reflection.Emit
@@ -248,7 +248,7 @@ Public Class mainForm
     Private defaultData(defaultList.refer) As String
 
     ''보급형 88코드
-    Private lowProdList As New Dictionary(Of String, String) ''key:88 vlaue: itemcode
+    Private lowProdList As New Dictionary(Of String, String) ''key: itemcode value: 88_Code
     ''보급형 기기 포함
     Private lowProdContain As Boolean = False
     '' 세트코드
@@ -321,7 +321,7 @@ Public Class mainForm
         If DBQueryReader(cmd) Then
             For i = 0 To sqlDataQuery.Length - 1
                 If i Mod 2 = 1 Then
-                    lowProdList.Add(sqlDataQuery(queryFlag - 1), sqlDataQuery(queryFlag))
+                    lowProdList.Add(sqlDataQuery(queryFlag), sqlDataQuery(queryFlag - 1))
                 End If
                 queryFlag += 1
             Next
@@ -3756,7 +3756,7 @@ Public Class mainForm
                 End If
             Else
                 If orderSwitch = True Then
-                    If lowProdList.ContainsKey(playCode) Then
+                    If lowProdList.ContainsValue(playCode) Then
                         If oybtn.Checked Then
                             Return "PRODSCAN"
                         Else
@@ -4169,11 +4169,11 @@ Public Class mainForm
                                 prodArray(itemCode.code, dataCount) = jQuery.SelectToken(apiCommand(parsingCode.code)).ToString
                                 prodArray(itemCode.name, dataCount) = jQuery.SelectToken(apiCommand(parsingCode.name)).ToString
                             Else
-                                    errorOut("등록오류")
+                                errorOut("등록오류")
                                 errorGen("등록 데이터 중 제품이 등록되어 있지 않는 항목이 존재합니다.")
                                 Return False
                             End If
-                            If lowProdList.ContainsValue(prodArray(itemCode.code, dataCount)) And lowProdContain = False Then
+                            If lowProdList.ContainsKey(prodArray(itemCode.code, dataCount)) And lowProdContain = False Then
                                 lowProdContain = True
                             End If