diff --git a/src/main/java/com/ffii/tsms/modules/report/service/ReportService.kt b/src/main/java/com/ffii/tsms/modules/report/service/ReportService.kt
index f257cdd..1cf972b 100644
--- a/src/main/java/com/ffii/tsms/modules/report/service/ReportService.kt
+++ b/src/main/java/com/ffii/tsms/modules/report/service/ReportService.kt
@@ -1889,8 +1889,8 @@ open class ReportService(
         rowIndex = generalCreateReportIndexed(sheet, result, rowIndex, columnIndex)
 
         val sheetCF = sheet.sheetConditionalFormatting
-        val rule1 = sheetCF.createConditionalFormattingRule("AND(K7 >= $lowerLimit, K7 <= 1)")
-        val rule2 = sheetCF.createConditionalFormattingRule("K7 > 1")
+        val rule1 = sheetCF.createConditionalFormattingRule("AND(L7 >= $lowerLimit, L7 <= 1)")
+        val rule2 = sheetCF.createConditionalFormattingRule("L7 > 1")
         var fillOrange = rule1.createPatternFormatting()
         fillOrange.setFillBackgroundColor(IndexedColors.LIGHT_ORANGE.index);
         fillOrange.setFillPattern(PatternFormatting.SOLID_FOREGROUND)
@@ -1900,7 +1900,7 @@ open class ReportService(
         fillRed.setFillPattern(PatternFormatting.SOLID_FOREGROUND)
 
         val cfRules = arrayOf(rule1, rule2)
-        val regions = arrayOf(CellRangeAddress.valueOf("\$K7:\$L${rowIndex + 1}"))
+        val regions = arrayOf(CellRangeAddress.valueOf("\$L7:\$M${rowIndex + 1}"))
         sheetCF.addConditionalFormatting(regions, cfRules);
 
         conditionalFormattingNegative(sheet)