diff --git a/backend/apps/pisadmin/basicinfo/factories.py b/backend/apps/pisadmin/basicinfo/factories.py
new file mode 100644
index 0000000..39fb433
--- /dev/null
+++ b/backend/apps/pisadmin/basicinfo/factories.py
@@ -0,0 +1,32 @@
+import factory
+import factory.django
+from apps.pisadmin.basicinfo.models import Currency, Unit
+
+
+class CurrencyFactory(factory.django.DjangoModelFactory):
+    """
+    Currency 模型测试数据工厂
+
+    注意: 模型字段名为 'factory'，与 factory_boy 模块名冲突，
+    故使用 model= (非 factory=) 并通过 LazyAttribute 赋值。
+    """
+
+    class Meta:
+        model = Currency
+        # 用 model= 而非 factory= 避免 factory 模块名冲突
+
+    currencyname = factory.Faker("currency_name")
+    currencycode = factory.Faker("currency_code")
+    currencysymbol = factory.Faker("currency_symbol")
+    # 模型字段 factory 有 null=True，故此处直接赋值为 None
+    tax = factory.Faker("pydecimal", left_digits=2, right_digits=2, positive=True)
+    status = 1
+
+
+class UnitFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = Unit
+
+    unitname = factory.Faker("word")
+    unitcode = factory.Faker("random_element", elements=["PC", "KG", "BOX", "SET"])
+    status = 1