diff --git a/src/main/java/com/gaotao/modules/part/mapper/ExternalPartCustomerMapper.java b/src/main/java/com/gaotao/modules/part/mapper/ExternalPartCustomerMapper.java
index b44d120..63756e9 100644
--- a/src/main/java/com/gaotao/modules/part/mapper/ExternalPartCustomerMapper.java
+++ b/src/main/java/com/gaotao/modules/part/mapper/ExternalPartCustomerMapper.java
@@ -17,5 +17,5 @@ public interface ExternalPartCustomerMapper extends BaseMapper<ExternalPartCusto
 
     IPage<ExternalPartCustomer> selectExternalPartCustomerPage(@Param("page") Page<ExternalPartCustomer> page, @Param("params") ExternalPartCustomer externalPartCustomer);
 
-    void batchDelete(String site, Set<String> partNoInDb);
+    void batchDelete(@Param("site")String site,@Param("partNos") Set<String> partNoInDb);
 }
diff --git a/src/main/java/com/gaotao/modules/part/mapper/ExternalPartManufacturerMapper.java b/src/main/java/com/gaotao/modules/part/mapper/ExternalPartManufacturerMapper.java
index a19264f..ab7a614 100644
--- a/src/main/java/com/gaotao/modules/part/mapper/ExternalPartManufacturerMapper.java
+++ b/src/main/java/com/gaotao/modules/part/mapper/ExternalPartManufacturerMapper.java
@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.gaotao.modules.part.entity.ExternalPartManufacturer;
 import org.apache.ibatis.annotations.Delete;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 import java.util.Set;
@@ -12,5 +13,5 @@ import java.util.Set;
 public interface ExternalPartManufacturerMapper extends BaseMapper<ExternalPartManufacturer> {
     List<ExternalPartManufacturer> selectPartManufacturerList(ExternalPartManufacturer manufacturer);
 
-    void batchDelete(String site, Set<String> partNoInDb);
+    void batchDelete(@Param("site")String site, @Param("partNos") Set<String> partNoInDb);
 }
diff --git a/src/main/java/com/gaotao/modules/part/mapper/ExternalPartPictureMapper.java b/src/main/java/com/gaotao/modules/part/mapper/ExternalPartPictureMapper.java
index 02db737..7052cd2 100644
--- a/src/main/java/com/gaotao/modules/part/mapper/ExternalPartPictureMapper.java
+++ b/src/main/java/com/gaotao/modules/part/mapper/ExternalPartPictureMapper.java
@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.gaotao.modules.part.entity.ExternalPartPicture;
 import org.apache.ibatis.annotations.Delete;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 import java.util.Set;
@@ -15,5 +16,5 @@ public interface ExternalPartPictureMapper extends BaseMapper<ExternalPartPictur
 
     List<ExternalPartPicture> selectExternalPartPictureList(ExternalPartPicture externalPartPicture);
 
-    void batchDelete(String site, Set<String> partNoInDb);
+    void batchDelete(@Param("site")String site, @Param("partNos") Set<String> partNoInDb);
 }
diff --git a/src/main/java/com/gaotao/modules/part/mapper/PartMapper.java b/src/main/java/com/gaotao/modules/part/mapper/PartMapper.java
index e0f18e5..ea4a52a 100644
--- a/src/main/java/com/gaotao/modules/part/mapper/PartMapper.java
+++ b/src/main/java/com/gaotao/modules/part/mapper/PartMapper.java
@@ -29,6 +29,6 @@ public interface PartMapper extends BaseMapper<Part> {
 
     Set<String> getExistingPartNos(String site, Set<String> partNoSet);
 
-    void batchDelete(String site, Set<String> partNoInDb);
+    void batchDelete(@Param("site")String site,@Param("partNos") Set<String> partNoInDb);
 
 }