diff --git a/src/main/java/com/glxp/api/service/inv/InvUserProductDetailService.java b/src/main/java/com/glxp/api/service/inv/InvUserProductDetailService.java
new file mode 100644
index 000000000..b53cb7258
--- /dev/null
+++ b/src/main/java/com/glxp/api/service/inv/InvUserProductDetailService.java
@@ -0,0 +1,24 @@
+package com.glxp.api.service.inv;
+
+
+import com.glxp.api.entity.inv.InvUserProductDetailEntity;
+
+
+import java.util.List;
+
+/**
+* @author Lenovo
+* @description 针对表【inv_user_product_detail(用户库存详情表)】的数据库操作Service
+* @createDate 2023-05-12 10:19:43
+*/
+public interface InvUserProductDetailService{
+
+    List<InvUserProductDetailEntity> filterInvUserProductDetailList(InvUserProductDetailEntity invUserProductDetailEntity);
+
+    Boolean addInvUserProductDetail(InvUserProductDetailEntity invUserProductDetailEntity);
+
+    Boolean updateInvUserProductDetail(InvUserProductDetailEntity invUserProductDetailEntity);
+
+    Boolean delectInvUserProductDetail(InvUserProductDetailEntity invUserProductDetailEntity);
+
+}
diff --git a/src/main/java/com/glxp/api/service/inv/InvUserProductService.java b/src/main/java/com/glxp/api/service/inv/InvUserProductService.java
new file mode 100644
index 000000000..dca979be3
--- /dev/null
+++ b/src/main/java/com/glxp/api/service/inv/InvUserProductService.java
@@ -0,0 +1,25 @@
+package com.glxp.api.service.inv;
+
+
+import com.glxp.api.common.res.BaseResponse;
+import com.glxp.api.entity.inv.InvUserProductEntity;
+
+import java.util.List;
+
+/**
+* @author Lenovo
+* @description 针对表【inv_user_product(用户库存表)】的数据库操作Service
+* @createDate 2023-05-12 10:19:43
+*/
+public interface InvUserProductService{
+
+    List<InvUserProductEntity> filterInvUserProductList(InvUserProductEntity invUserProductEntity);
+
+    Boolean addInvUserProduct(InvUserProductEntity invUserProductEntity);
+
+    Boolean updateInvUserProduct(InvUserProductEntity invUserProductEntity);
+
+    Boolean delectInvUserProduct(InvUserProductEntity invUserProductEntity);
+
+
+}