diff --git a/shierfeng-fastapi-backend/module_business/entity/vo/master_vo.py b/shierfeng-fastapi-backend/module_business/entity/vo/master_vo.py
index 5b94556..2c2894b 100644
--- a/shierfeng-fastapi-backend/module_business/entity/vo/master_vo.py
+++ b/shierfeng-fastapi-backend/module_business/entity/vo/master_vo.py
@@ -356,7 +356,7 @@ class PalletPageQueryModel(BaseModel):
     model_config = ConfigDict(alias_generator=to_camel, from_attributes=True, populate_by_name=True)
 
     page_num: int = Field(default=1, gt=0, description='当前页码')
-    page_size: int = Field(default=10, gt=0, description='每页记录数')
+    page_size: int = Field(default=10, gt=0, le=100, description='每页记录数')
     pallet_code: str | None = Field(default=None, min_length=1, max_length=64, pattern=r'\S', description='托盘编号')
     asset_status: Literal['0', '1'] | None = Field(default=None, description='资产状态')
 
diff --git a/shierfeng-fastapi-backend/tests/module_business/test_vo_contract.py b/shierfeng-fastapi-backend/tests/module_business/test_vo_contract.py
index bca14b0..d49bcb8 100644
--- a/shierfeng-fastapi-backend/tests/module_business/test_vo_contract.py
+++ b/shierfeng-fastapi-backend/tests/module_business/test_vo_contract.py
@@ -775,6 +775,11 @@ class BusinessVoContractTest(unittest.TestCase):
                 with self.assertRaises(ValidationError):
                     model_class.model_validate({'pageSize': 0})
 
+    def test_pallet_page_size_is_capped_at_100(self) -> None:
+        self.assertEqual(100, PalletPageQueryModel.model_validate({'pageSize': 100}).page_size)
+        with self.assertRaises(ValidationError):
+            PalletPageQueryModel.model_validate({'pageSize': 101})
+
     def test_filling_accepts_camel_case_and_positive_packages(self) -> None:
         model = FillingCreateModel.model_validate(
             {