diff --git a/packages/plugins/@hera/plugin-rental/src/server/services/record-service.ts b/packages/plugins/@hera/plugin-rental/src/server/services/record-service.ts
index b54778a48..77ab3c8fd 100644
--- a/packages/plugins/@hera/plugin-rental/src/server/services/record-service.ts
+++ b/packages/plugins/@hera/plugin-rental/src/server/services/record-service.ts
@@ -271,6 +271,7 @@ export class RecordService {
           });
           const product_id = product.id;
           const exist = priceRuleArr.findIndex((rule) => rule.id === product_id) > -1;
+          // 规则去重
           !exist && priceRuleArr.push({ id: product_id, unit_price: porduct_item.price });
           const fee = values.data.complements.filter(
             (item) => item.associate.name === porduct_item.name && item.associate.size === porduct_item.size,