diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/supermarket/mapper/SupermarketInfoMapper.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/supermarket/mapper/SupermarketInfoMapper.java
index a284376..fc01bbb 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/supermarket/mapper/SupermarketInfoMapper.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/supermarket/mapper/SupermarketInfoMapper.java
@@ -28,6 +28,8 @@ public interface SupermarketInfoMapper {
      */
     public List<SupermarketInfo> selectSupermarketInfoList(SupermarketInfo supermarketInfo);
 
+    public SupermarketInfo selectSupermarketInfoBySupermarketName(SupermarketInfo supermarketInfo);
+
     /**
      * 新增超市
      * 
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/supermarket/service/impl/SupermarketInfoServiceImpl.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/supermarket/service/impl/SupermarketInfoServiceImpl.java
index 59a403b..3344fd9 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/supermarket/service/impl/SupermarketInfoServiceImpl.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/supermarket/service/impl/SupermarketInfoServiceImpl.java
@@ -1,8 +1,10 @@
 package com.bonus.canteen.core.supermarket.service.impl;
 
 import java.util.List;
+import java.util.Objects;
 import com.bonus.common.core.exception.ServiceException;
 import com.bonus.common.core.utils.DateUtils;
+import com.bonus.common.security.utils.SecurityUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.bonus.canteen.core.supermarket.mapper.SupermarketInfoMapper;
@@ -51,8 +53,19 @@ public class SupermarketInfoServiceImpl implements ISupermarketInfoService {
     @Override
     public int insertSupermarketInfo(SupermarketInfo supermarketInfo) {
         supermarketInfo.setCreateTime(DateUtils.getNowDate());
+        supermarketInfo.setCreateBy(SecurityUtils.getUsername());
         try {
-            return supermarketInfoMapper.insertSupermarketInfo(supermarketInfo);
+            try {
+                SupermarketInfo checkResult = supermarketInfoMapper.selectSupermarketInfoBySupermarketName(supermarketInfo);
+                if (Objects.nonNull(checkResult)) {
+                    throw new ServiceException("该区域超市名称已存在");
+                }
+                return supermarketInfoMapper.insertSupermarketInfo(supermarketInfo);
+            } catch (Exception e) {
+                throw new ServiceException(e.getMessage());
+            }
+
+
         } catch (Exception e) {
             throw new ServiceException(e.getMessage());
         }
diff --git a/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/supermarket/SupermarketInfoMapper.xml b/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/supermarket/SupermarketInfoMapper.xml
index e49e601..620113c 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/supermarket/SupermarketInfoMapper.xml
+++ b/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/supermarket/SupermarketInfoMapper.xml
@@ -81,6 +81,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             #{areaId}
         </foreach>
     </select>
+
+    <select id="selectSupermarketInfoBySupermarketName" parameterType="com.bonus.canteen.core.supermarket.domain.SupermarketInfo" resultMap="SupermarketInfoResult">
+        <include refid="selectSupermarketInfoVo"/>
+        where si.supermarket_name = #{supermarketName} and si.area_id = #{areaId}
+    </select>
         
     <insert id="insertSupermarketInfo" parameterType="com.bonus.canteen.core.supermarket.domain.SupermarketInfo" useGeneratedKeys="true" keyProperty="supermarketId">
         insert into supermarket_info