diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/domain/XzdCustomerSupplier.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/domain/XzdCustomerSupplier.java
index fc14f323..57a6d19e 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/domain/XzdCustomerSupplier.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/domain/XzdCustomerSupplier.java
@@ -1,9 +1,10 @@
 package org.dromara.xzd.domain;
 
-import org.dromara.common.mybatis.core.domain.BaseEntity;
-import com.baomidou.mybatisplus.annotation.*;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import org.dromara.common.mybatis.core.domain.BaseEntity;
 
 import java.io.Serial;
 
@@ -22,13 +23,13 @@ public class XzdCustomerSupplier extends BaseEntity {
     private static final long serialVersionUID = 1L;
 
     /**
-     * 
+     *
      */
     @TableId(value = "id")
     private Long id;
 
     /**
-     * 类型（1、供应商，2、客户）
+     * 类型（2、客户 1、供应商）
      */
     private String type;
 
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/service/impl/XzdSupplierInfoServiceImpl.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/service/impl/XzdSupplierInfoServiceImpl.java
index bb447913..20690004 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/service/impl/XzdSupplierInfoServiceImpl.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/service/impl/XzdSupplierInfoServiceImpl.java
@@ -18,10 +18,11 @@ import org.dromara.system.service.impl.SysOssServiceImpl;
 import org.dromara.system.service.impl.SysUserServiceImpl;
 import org.dromara.xzd.domain.*;
 import org.dromara.xzd.domain.bo.XzdSupplierInfoBo;
-import org.dromara.xzd.domain.vo.XzdCustomerinformationVo;
 import org.dromara.xzd.domain.vo.XzdCustomertypeVo;
 import org.dromara.xzd.domain.vo.XzdSupplierInfoVo;
 import org.dromara.xzd.mapper.XzdSupplierInfoMapper;
+import org.dromara.xzd.service.IXzdCustomerSupplierService;
+import org.dromara.xzd.service.IXzdCustomerSupplierYybService;
 import org.dromara.xzd.service.IXzdSupplierInfoService;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -77,6 +78,8 @@ public class XzdSupplierInfoServiceImpl extends ServiceImpl<XzdSupplierInfoMappe
     @Autowired
     private SysOssServiceImpl sysOssService;
 
+    private final IXzdCustomerSupplierService iXzdCustomerSupplierService;
+    private final IXzdCustomerSupplierYybService iXzdCustomerSupplierYybService;
 
 
     /**
@@ -208,6 +211,12 @@ public class XzdSupplierInfoServiceImpl extends ServiceImpl<XzdSupplierInfoMappe
         }
         bo.setId(add.getId());
 
+        //新增中间表
+        XzdCustomerSupplier xzdCustomerSupplier = new XzdCustomerSupplier();
+        xzdCustomerSupplier.setCSId(add.getId());
+        xzdCustomerSupplier.setType("2");
+        iXzdCustomerSupplierService.save(xzdCustomerSupplier);
+
         //处理资质信息
         if (bo.getQualifications() != null && !bo.getQualifications().isEmpty()){
             for (XzdSupplierQualification qualification : bo.getQualifications()) {
@@ -561,6 +570,19 @@ public class XzdSupplierInfoServiceImpl extends ServiceImpl<XzdSupplierInfoMappe
                 continue;
             }
 
+            //查询引用表是否被引用
+            LambdaQueryWrapper<XzdCustomerSupplierYyb> wrapper = new LambdaQueryWrapper<>();
+            wrapper.eq(XzdCustomerSupplierYyb::getCSId, id);
+            List<XzdCustomerSupplierYyb> yybList = iXzdCustomerSupplierYybService.list(wrapper);
+            if (yybList != null && !yybList.isEmpty()){
+                throw new RuntimeException("供应商id:{"+id+"}已被其他业务使用，删除失败");
+            }
+            //如果没有被引用 则进行删除中间表数据
+            LambdaQueryWrapper<XzdCustomerSupplier> wrapper2 = new LambdaQueryWrapper<>();
+            wrapper2.eq(XzdCustomerSupplier::getCSId, id);
+            wrapper2.eq(XzdCustomerSupplier::getType,"2");
+            iXzdCustomerSupplierService.remove(wrapper2);
+
             //删除资质新信息
             LambdaQueryWrapper<XzdSupplierQualification> qualificationLambdaQueryWrapper = new LambdaQueryWrapper<>();
             qualificationLambdaQueryWrapper.eq(XzdSupplierQualification::getSupplierId, id);