diff --git a/SalesPacking_MES_API_Project/weightForm.vb b/SalesPacking_MES_API_Project/weightForm.vb
index 4887cdf..c90566d 100644
--- a/SalesPacking_MES_API_Project/weightForm.vb
+++ b/SalesPacking_MES_API_Project/weightForm.vb
@@ -18,13 +18,13 @@ Public Class weightForm
 
     Private weight(2)
 
-    'Dim weights As New List(Of Double)() ' 실측 측정값 저장용
-    'Dim avg As Double = 0.0              ' 평균
-    'Dim stdDev As Double = 0.0           ' 표준편차
-    'Dim k As Double = 2.0                ' 오차 계수
-    'Dim errorRate As Double = 0.0        ' 허용 오차 비율
-    'Dim weightErrorPlus As Double = 0.0  ' 허용 오차 상한
-    'Dim weightErrorMinus As Double = 0.0 ' 허용 오차 하한
+    Dim weights As New List(Of Double)() ' 실측 측정값 저장용
+    Dim avg As Double = 0.0              ' 평균
+    Dim stdDev As Double = 0.0           ' 표준편차
+    Dim k As Double = 2.0                ' 오차 계수
+    Dim errorRate As Double = 0.0        ' 허용 오차 비율
+    Dim weightErrorPlus As Double = 0.0  ' 허용 오차 상한
+    Dim weightErrorMinus As Double = 0.0 ' 허용 오차 하한
 
     Private Sub weightForm_Load(sender As Object, e As EventArgs) Handles MyBase.Load
         ZeroTimer.Enabled = True
@@ -157,31 +157,19 @@ Public Class weightForm
         End Try
     End Sub
 
-    'Private Sub UpdateErrorRange()
-    '    If mainForm.rdbWeightAuto.Checked = True Then
-    '        ' 자동 모드: 오차 계수(k)로 오차 범위 산출
-    '        Dim autoErrorRate As Double = 0.02 ' 예: 2% 오차
-    '        weightErrorPlus = weightSum * autoErrorRate
-    '        weightErrorMinus = weightSum * autoErrorRate
+    Private Sub UpdateErrorRange()
+        If weights.Count >= 2 Then
+            avg = weights.Average()
+            stdDev = Math.Sqrt(weights.Select(Function(x) (x - avg) ^ 2).Average())
+            errorRate = (k * stdDev) / avg
 
-    '        'If lbNowWeight.Text >= weightSum - weightErrorMinus And
-    '        '   lbNowWeight.Text <= weightSum + weightErrorPlus Then
-    '        'End If
+            weightErrorPlus = weightSum * errorRate
+            weightErrorMinus = weightSum * errorRate
 
-    '    Else
-    '        ' 수동 모드: 평균, 표준편차 기반 오차 범위 산출
-    '        If weights.Count >= 2 Then
-    '            avg = weights.Average()
-    '            stdDev = Math.Sqrt(weights.Select(Function(x) (x - avg) ^ 2).Average())
-    '            errorRate = (k * stdDev) / avg
-    '            weightErrorPlus = weightSum * errorRate
-    '            weightErrorMinus = weightSum * errorRate
-
-    '            '폼에 오차 범위 표시
-    '            lbError.Text = "(오차: +" & weightErrorPlus.ToString() & ", -" & weightErrorMinus.ToString() & ")"
-    '        End If
-    '    End If
-    'End Sub
+            ' 폼에 오차 범위 표시
+            lbError.Text = "(오차: +" & weightErrorPlus.ToString() & ", -" & weightErrorMinus.ToString() & ")"
+        End If
+    End Sub
 
     'Private Function weight_compare() As Boolean
     '    If lbNowWeight.Text >= weightSum - weightErrorMinus And lbNowWeight.Text <= weightSum + weightErrorPlus Then
@@ -191,22 +179,18 @@ Public Class weightForm
     '    End If
     'End Function
 
-
     Private Function weight_compare() As Boolean
         Dim nowWeight As Double = Double.Parse(lbNowWeight.Text)
-        Dim autoErrorRate As Double = 0.02 ' 예: 2% 오차
 
-        Dim weightError As Double = weightSum * autoErrorRate
-
-        Dim upperBound As Double = weightSum + weightError
-        Dim lowerBound As Double = weightSum - weightError
-
-        ' 폼에 오차 범위 표시
-        lbError.Text = "(오차: ±" & weightError.ToString("F2") & ", 허용구간: " & lowerBound.ToString("F2") & " ~ " & upperBound.ToString("F2") & ")"
+        ' 기준 무게 기반 허용 오차 범위 계산 완료된 상태에서 비교
+        Dim upperBound As Double = weightSum + weightErrorPlus
+        Dim lowerBound As Double = weightSum - weightErrorMinus
 
         Return (nowWeight >= lowerBound) AndAlso (nowWeight <= upperBound)
     End Function
 
+
+
     Public Sub delay(ByVal milliSecond As Double)
         Dim delayTime As Date = Now.AddSeconds(milliSecond / 1000)
         Do Until Now > delayTime
@@ -230,9 +214,9 @@ Public Class weightForm
                 Next
             Loop
 
-            'weights.Add(Double.Parse(weight(0)))
-            'weights.Add(Double.Parse(weight(1)))
-            'UpdateErrorRange()
+            weights.Add(Double.Parse(weight(0)))
+            weights.Add(Double.Parse(weight(1)))
+            UpdateErrorRange()
 
             If weight(0) - weight(1) < 10 And weight(0) - weight(1) > -10 Then
                 Return True