diff --git a/src/controllers/05-quotation-controller.ts b/src/controllers/05-quotation-controller.ts
index e47a15c..111d78f 100644
--- a/src/controllers/05-quotation-controller.ts
+++ b/src/controllers/05-quotation-controller.ts
@@ -851,20 +851,18 @@ export class QuotationController extends Controller {
           finalPrice: 0,
         },
       );
-      const changed = list
-        ? record.productServiceList.some(
-            (lhs) =>
-              !list?.find((rhs) => {
-                return (
-                  lhs.serviceId === rhs.serviceId &&
-                  lhs.workId === rhs.workId &&
-                  lhs.productId === rhs.productId &&
-                  lhs.discount === rhs.discount &&
-                  lhs.pricePerUnit === rhs.pricePerUnit
-                );
-              }),
-          )
-        : false;
+      const changed = list?.some((lhs) => {
+        const found = record.productServiceList.find((rhs) => {
+          return (
+            lhs.serviceId === rhs.serviceId &&
+            lhs.workId === rhs.workId &&
+            lhs.productId === rhs.productId &&
+            lhs.amount === rhs.amount &&
+            precisionRound(lhs.pricePerUnit, 6) === precisionRound(rhs.pricePerUnit, 6)
+          );
+        });
+        return !found;
+      });
       await Promise.all([
         tx.service.updateMany({
           where: { id: { in: ids.service }, status: Status.CREATED },