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 d396925..a252617 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
@@ -2091,13 +2091,13 @@ open class ReportService(
                     + " sum(t.consumedBudget) as actualConsumedBudget, "
                     + " COALESCE(p.totalManhour, 0) as plannedManhour, "
                     + " sum(t.normalConsumed + COALESCE(t.otConsumed, 0)) as actualConsumedManhour, "
-                    + " sum(t.consumedBudget) / (p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8 as budgetConsumptionRate, "
+                    + " sum(t.consumedBudget) / ((p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8) as budgetConsumptionRate, "
                     + " sum(t.normalConsumed + COALESCE(t.otConsumed, 0)) / COALESCE(p.totalManhour, 0) as manhourConsumptionRate, "
                     + " case "
-                    + " when sum(t.consumedBudget) / (p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8 >= :lowerLimit and sum(t.consumedBudget) / (p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8 <= 1 "
+                    + " when sum(t.consumedBudget) / ((p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8) >= :lowerLimit and sum(t.consumedBudget) / ((p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8) <= 1 "
                     + "         or (sum(t.normalConsumed + COALESCE(t.otConsumed, 0)) / COALESCE(p.totalManhour, 0)) >= :lowerLimit and (sum(t.normalConsumed + COALESCE(t.otConsumed, 0)) / COALESCE(p.totalManhour, 0)) <= 1 "
                     + "         then 'Potential Overconsumption' "
-                    + " when sum(t.consumedBudget) / (p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8 >= 1 "
+                    + " when sum(t.consumedBudget) / ((p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8) >= 1 "
                     + "         or (sum(t.normalConsumed + COALESCE(t.otConsumed, 0)) / COALESCE(p.totalManhour, 0)) >= 1 "
                     + "         then 'Overconsumption' "
                     + " else 'Within Budget' "
@@ -2127,13 +2127,13 @@ open class ReportService(
             if (args.containsKey("status"))
                 statusFilter = when (args.get("status")) {
                     "Potential Overconsumption" -> " having " +
-                            " sum(t.consumedBudget) / (p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8 >= :lowerLimit " +
-                            " and sum(t.consumedBudget) / (p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8 <= 1 " +
+                            " sum(t.consumedBudget) / ((p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8) >= :lowerLimit " +
+                            " and sum(t.consumedBudget) / ((p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8) <= 1 " +
                             " or (sum(t.normalConsumed + COALESCE(t.otConsumed, 0)) / COALESCE(p.totalManhour, 0)) >= :lowerLimit " +
                             " and (sum(t.normalConsumed + COALESCE(t.otConsumed, 0)) / COALESCE(p.totalManhour, 0)) <= 1 "
 
                     "All" -> " having " +
-                            " sum(t.consumedBudget) / (p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8 >= :lowerLimit " +
+                            " sum(t.consumedBudget) / ((p.expectedTotalFee - ifnull(p.subContractFee, 0)) * 0.8) >= :lowerLimit " +
                             " or (sum(t.normalConsumed + COALESCE(t.otConsumed, 0)) / COALESCE(p.totalManhour, 0)) >= :lowerLimit "
 
                     else -> ""