diff --git a/src/main/java/com/example/demo/controller/cash/CashCollectionController.java b/src/main/java/com/example/demo/controller/cash/CashCollectionController.java
index f4960be..afa9fad 100644
--- a/src/main/java/com/example/demo/controller/cash/CashCollectionController.java
+++ b/src/main/java/com/example/demo/controller/cash/CashCollectionController.java
@@ -677,6 +677,13 @@ public class CashCollectionController {
                         cashRecord.getPaymentCurrencyOrig(), languageCode);
                 cashRecord.setPaymentCurrencyOrig(chinesePaymentCurrencyOrig);
             }
+
+            // 转换数量单位
+            if (cashRecord.getNumUnit() != null && !cashRecord.getNumUnit().isEmpty()) {
+                String chineseNumUnit = translationService.findChineseSimplifiedByTranslation(
+                        cashRecord.getNumUnit(), languageCode);
+                cashRecord.setNumUnit(chineseNumUnit);
+            }
         }
     }