diff --git a/src/main/java/com/spring/modules/part/service/impl/AgentInformationServiceImpl.java b/src/main/java/com/spring/modules/part/service/impl/AgentInformationServiceImpl.java
index a5578d37..a6e857ab 100644
--- a/src/main/java/com/spring/modules/part/service/impl/AgentInformationServiceImpl.java
+++ b/src/main/java/com/spring/modules/part/service/impl/AgentInformationServiceImpl.java
@@ -35,7 +35,14 @@ public class AgentInformationServiceImpl extends ServiceImpl<AgentInformationMap
 
     @Override
     public void agentInformationSave(AgentInformationEntity data) {
-
+        // 校验
+        HashMap<String, Object> map = new HashMap<>();
+        map.put("site", data.getSite());
+        map.put("agent_id", data.getAgentId());
+        int count = agentInformationMapper.selectByMap(map).size();
+        if (count > 0) {
+            throw new RuntimeException("代理商编码已存在!");
+        }
         agentInformationMapper.insert(data);
 
     }
diff --git a/src/main/java/com/spring/modules/part/service/impl/ManufacturerInformationServiceImpl.java b/src/main/java/com/spring/modules/part/service/impl/ManufacturerInformationServiceImpl.java
index 8c51ac29..8dedb327 100644
--- a/src/main/java/com/spring/modules/part/service/impl/ManufacturerInformationServiceImpl.java
+++ b/src/main/java/com/spring/modules/part/service/impl/ManufacturerInformationServiceImpl.java
@@ -35,7 +35,14 @@ public class ManufacturerInformationServiceImpl extends ServiceImpl<Manufacturer
 
     @Override
     public void manufacturerInformationSave(ManufacturerInformationEntity data) {
-
+        // 校验
+        HashMap<String, Object> map = new HashMap<>();
+        map.put("site", data.getSite());
+        map.put("manufacturer_id", data.getManufacturerId());
+        int count = manufacturerInformationMapper.selectByMap(map).size();
+        if (count > 0) {
+            throw new RuntimeException("厂商编码已存在!");
+        }
         manufacturerInformationMapper.insert(data);
 
     }
diff --git a/src/main/java/com/spring/modules/part/service/impl/PartFamilyInformationServiceImpl.java b/src/main/java/com/spring/modules/part/service/impl/PartFamilyInformationServiceImpl.java
index dd4384b8..2d766f31 100644
--- a/src/main/java/com/spring/modules/part/service/impl/PartFamilyInformationServiceImpl.java
+++ b/src/main/java/com/spring/modules/part/service/impl/PartFamilyInformationServiceImpl.java
@@ -35,7 +35,14 @@ public class PartFamilyInformationServiceImpl extends ServiceImpl<PartFamilyInfo
 
     @Override
     public void partFamilyInformationSave(PartFamilyInformationEntity data) {
-
+        // 校验
+        HashMap<String, Object> map = new HashMap<>();
+        map.put("site", data.getSite());
+        map.put("family_id", data.getFamilyId());
+        int count = partFamilyInformationMapper.selectByMap(map).size();
+        if (count > 0) {
+            throw new RuntimeException("分类编码已存在!");
+        }
         partFamilyInformationMapper.insert(data);
 
     }
diff --git a/src/main/java/com/spring/modules/part/service/impl/PartGroupInformationServiceImpl.java b/src/main/java/com/spring/modules/part/service/impl/PartGroupInformationServiceImpl.java
index bea3dfb8..9e1bd648 100644
--- a/src/main/java/com/spring/modules/part/service/impl/PartGroupInformationServiceImpl.java
+++ b/src/main/java/com/spring/modules/part/service/impl/PartGroupInformationServiceImpl.java
@@ -35,7 +35,14 @@ public class PartGroupInformationServiceImpl extends ServiceImpl<PartGroupInform
 
     @Override
     public void partGroupInformationSave(PartGroupInformationEntity data) {
-
+        // 校验
+        HashMap<String, Object> map = new HashMap<>();
+        map.put("site", data.getSite());
+        map.put("group_id", data.getGroupId());
+        int count = partGroupInformationMapper.selectByMap(map).size();
+        if (count > 0) {
+            throw new RuntimeException("分组编码已存在!");
+        }
         partGroupInformationMapper.insert(data);
 
     }
diff --git a/src/main/java/com/spring/modules/part/service/impl/ProductGroupInformationServiceImpl.java b/src/main/java/com/spring/modules/part/service/impl/ProductGroupInformationServiceImpl.java
index 7a7b3423..38c46e79 100644
--- a/src/main/java/com/spring/modules/part/service/impl/ProductGroupInformationServiceImpl.java
+++ b/src/main/java/com/spring/modules/part/service/impl/ProductGroupInformationServiceImpl.java
@@ -37,7 +37,14 @@ public class ProductGroupInformationServiceImpl extends ServiceImpl<ProductGroup
 
     @Override
     public void productGroupInformationSave(ProductGroupInformationEntity data) {
-
+        // 校验
+        HashMap<String, Object> map = new HashMap<>();
+        map.put("site", data.getSite());
+        map.put("product_group_id", data.getProductGroupId());
+        int count = productGroupInformationMapper.selectByMap(map).size();
+        if (count > 0) {
+            throw new RuntimeException("商品组编码已存在!");
+        }
         productGroupInformationMapper.insert(data);
 
     }
diff --git a/src/main/java/com/spring/modules/part/service/impl/UmInformationServiceImpl.java b/src/main/java/com/spring/modules/part/service/impl/UmInformationServiceImpl.java
index b88fae6a..69b7600f 100644
--- a/src/main/java/com/spring/modules/part/service/impl/UmInformationServiceImpl.java
+++ b/src/main/java/com/spring/modules/part/service/impl/UmInformationServiceImpl.java
@@ -47,6 +47,11 @@ public class UmInformationServiceImpl extends ServiceImpl<UmInformationMapper, U
      **/
     @Override
     public void umInformationSave(UmInformationEntity data) {
+        // 校验
+        List<UmInformationEntity> list = query().eq("site", data.getSite()).eq("um_id", data.getUmId()).list();
+        if (list.size() > 0) {
+            throw new RuntimeException("单位编码已存在!");
+        }
         umInformationMapper.insert(data);
     }