diff --git a/cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkDistributionUserServiceImpl.java b/cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkDistributionUserServiceImpl.java
index b249d901..46bc14c5 100644
--- a/cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkDistributionUserServiceImpl.java
+++ b/cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkDistributionUserServiceImpl.java
@@ -260,6 +260,14 @@ public class MkDistributionUserServiceImpl extends ServiceImpl<MkDistributionUse
         if (parent.getStatus() == 9) {
             throw new CzgException("绑定失败该邀请人分销身份已被取消");
         }
+        ShopUser parentShopUser = shopUserService.getById(parent.getId());
+        AssertUtil.isNull(parentShopUser, "邀请人不存在");
+        if (parentShopUser.getDistributionUserId() != null && parentShopUser.getDistributionUserId().equals(shopUser.getId())) {
+            throw new CzgException("存在绑定关系，不可绑定");
+        }
+        if (parentShopUser.getDistributionUserParentId() != null && parentShopUser.getDistributionUserParentId().equals(shopUser.getId())) {
+            throw new CzgException("存在绑定关系，不可绑定");
+        }
         ShopUser newShopUser = new ShopUser();
         newShopUser.setId(shopUser.getId());
         newShopUser.setDistributionUserId(parent.getId());
@@ -284,7 +292,7 @@ public class MkDistributionUserServiceImpl extends ServiceImpl<MkDistributionUse
                 }
                 MkDistributionLevelConfig levelConfig = levelConfigService.getOne(QueryWrapper.create()
                         .eq(MkDistributionLevelConfig::getShopId, parent.getShopId())
-                        .le(MkDistributionLevelConfig::getInviteCount, parent.getInviteCount())
+                        .le(MkDistributionLevelConfig::getInviteCount, newDistributionUser.getInviteCount())
                         .gt(MkDistributionLevelConfig::getId, parent.getDistributionLevelId())
                         .orderBy(MkDistributionLevelConfig::getId).asc().limit(1));
                 if (levelConfig != null) {