diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/common/helper/RegionCacheHelper.java b/pmapi/src/main/java/com/ningdatech/pmapi/common/helper/RegionCacheHelper.java
index 334b327..adfa0d0 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/common/helper/RegionCacheHelper.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/common/helper/RegionCacheHelper.java
@@ -35,6 +35,15 @@ public interface RegionCacheHelper {
     RegionDTO getByCodeAndLevel(String code, int level);
 
     /**
+     * 获取区域名称
+     *
+     * @param code  区域编码
+     * @param level 区域层级
+     * @return 名称
+     */
+    String getRegionName(String code, int level);
+
+    /**
      * 根据传入的地区code与level获取所有上层地区集合
      * 按照level升序排列
      *
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/common/helper/impl/RegionsCacheHelperImpl.java b/pmapi/src/main/java/com/ningdatech/pmapi/common/helper/impl/RegionsCacheHelperImpl.java
index 427ffb0..90ad7c2 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/common/helper/impl/RegionsCacheHelperImpl.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/common/helper/impl/RegionsCacheHelperImpl.java
@@ -34,6 +34,11 @@ public class RegionsCacheHelperImpl extends AbstractRegionCacheHelper implements
     }
 
     @Override
+    public String getRegionName(String code, int level) {
+        return getByCodeAndLevel(code, level).getRegionName();
+    }
+
+    @Override
     public List<RegionDTO> all() {
         return super.all();
     }
@@ -101,12 +106,13 @@ public class RegionsCacheHelperImpl extends AbstractRegionCacheHelper implements
         }
         StringBuilder builder = new StringBuilder();
         List<String> regionCodes = StrUtils.split(region.getRegionCodePath());
-        for (int i = regionCodes.size() - 1; i > 0; i--) {
+        for (int i = regionCodes.size() - 2; i > 0; i--) {
             if (level <= sLevel) {
                 break;
             }
             RegionDTO tmp = getByCodeAndLevel(regionCodes.get(i), --level);
-            builder.append(tmp.getRegionName()).append(StrPool.SLASH);
+            builder.insert(0, StrPool.SLASH);
+            builder.insert(0, tmp.getRegionName());
         }
         builder.append(region.getRegionName());
         return builder.toString();
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/common/model/RegionMapKey.java b/pmapi/src/main/java/com/ningdatech/pmapi/common/model/RegionMapKey.java
index 31c5bf8..213b0f6 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/common/model/RegionMapKey.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/common/model/RegionMapKey.java
@@ -16,7 +16,6 @@ import java.util.Objects;
  * @since 13:54 2023/3/1
  */
 @Data
-@Builder
 @AllArgsConstructor
 public class RegionMapKey {
 
@@ -24,11 +23,6 @@ public class RegionMapKey {
         return new RegionMapKey(regionCode, regionLevel);
     }
 
-
-    @Tolerate
-    public RegionMapKey() {
-    }
-
     /**
      * 区域码
      */
@@ -48,8 +42,8 @@ public class RegionMapKey {
             return false;
         }
         RegionMapKey regionMapKey = (RegionMapKey) o;
-        return regionCode.equals(regionMapKey.getRegionCode()) &&
-                regionLevel.equals(regionMapKey.getRegionLevel());
+        return regionCode.equals(regionMapKey.getRegionCode())
+                && regionLevel.equals(regionMapKey.getRegionLevel());
     }
 
     @Override
diff --git a/pmapi/src/test/java/com/ningdatech/pmapi/sys/service/IMenuServiceTest.java b/pmapi/src/test/java/com/ningdatech/pmapi/sys/service/IMenuServiceTest.java
index 7b5d953..7d9a566 100644
--- a/pmapi/src/test/java/com/ningdatech/pmapi/sys/service/IMenuServiceTest.java
+++ b/pmapi/src/test/java/com/ningdatech/pmapi/sys/service/IMenuServiceTest.java
@@ -1,11 +1,9 @@
 package com.ningdatech.pmapi.sys.service;
 
 import cn.hutool.core.collection.CollUtil;
-import cn.hutool.core.io.FileUtil;
 import cn.hutool.db.Db;
 import cn.hutool.db.Entity;
 import cn.hutool.json.JSONObject;
-import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.ningdatech.pmapi.AppTests;
 import com.ningdatech.pmapi.sys.model.entity.Menu;
@@ -74,7 +72,7 @@ class IMenuServiceTest extends AppTests {
     public void initMenu() {
         // menuService.remove(null);
         roleMenuService.remove(Wrappers.lambdaQuery(RoleMenu.class)
-                .eq(RoleMenu::getRoleId,1));
+                .eq(RoleMenu::getRoleId, 1));
         // String str = FileUtil.readString("/Users/wendy/Desktop/long_text_2023-02-13-15-28-42.txt", "UTF-8");
         // List<JSONObject> obj = JSONUtil.toList(str, JSONObject.class);
         // save(obj, 0);
diff --git a/pmapi/src/test/java/com/ningdatech/pmapi/sys/service/IRegionServiceTest.java b/pmapi/src/test/java/com/ningdatech/pmapi/sys/service/IRegionServiceTest.java
index 17321c9..a228101 100644
--- a/pmapi/src/test/java/com/ningdatech/pmapi/sys/service/IRegionServiceTest.java
+++ b/pmapi/src/test/java/com/ningdatech/pmapi/sys/service/IRegionServiceTest.java
@@ -5,9 +5,8 @@ import com.ningdatech.basic.util.CollUtils;
 import com.ningdatech.pmapi.AppTests;
 import com.ningdatech.pmapi.common.helper.RegionCacheHelper;
 import com.ningdatech.pmapi.sys.model.entity.Region;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.transaction.annotation.Transactional;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -22,13 +21,15 @@ import java.util.concurrent.atomic.AtomicLong;
  * @author WendyYang
  * @since 16:57 2023/3/1
  */
-public class IRegionServiceTest extends AppTests {
+class IRegionServiceTest extends AppTests {
 
     @Autowired
+    private RegionCacheHelper regionCacheHelper;
+    @Autowired
     private IRegionService regionService;
 
     @Test
-    public void init() {
+    public void test1() {
         AtomicLong idIncr = new AtomicLong(1);
         Map<Integer, List<Region>> map = CollUtils.group(regionService.list(), Region::getRegionLevel);
         regionService.remove(null);
@@ -54,5 +55,10 @@ public class IRegionServiceTest extends AppTests {
         });
     }
 
+    @Test
+    public void test2() {
+        System.out.println(regionCacheHelper.getDisplayName("330100", 2));
+        System.out.println(regionCacheHelper.getFullDisplayName("330102", 3));
+    }
 
 }