diff --git a/ruoyi-bussiness/src/main/resources/mapper/app/SysAreaMapper.xml b/ruoyi-bussiness/src/main/resources/mapper/app/SysAreaMapper.xml
index 9490e44..cc2803d 100644
--- a/ruoyi-bussiness/src/main/resources/mapper/app/SysAreaMapper.xml
+++ b/ruoyi-bussiness/src/main/resources/mapper/app/SysAreaMapper.xml
@@ -28,9 +28,9 @@
         WITH top_area AS (
             SELECT code, name, (name LIKE '%市%') AS is_municipality FROM sys_area WHERE  del_flag='0' and parent_code IS NULL
         )
-        SELECT sa.* FROM sys_area sa INNER JOIN top_area ta ON sa.code = ta.code WHERE ta.is_municipality = TRUE
+        SELECT sa.*,get_name_first_pinyin(sa.name) AS zm FROM sys_area sa INNER JOIN top_area ta ON sa.code = ta.code WHERE ta.is_municipality = TRUE
         UNION ALL
-        SELECT sa.* FROM sys_area sa INNER JOIN top_area ta ON sa.parent_code = ta.code WHERE ta.is_municipality = FALSE
+        SELECT sa.*,get_name_first_pinyin(sa.name) AS zm FROM sys_area sa INNER JOIN top_area ta ON sa.parent_code = ta.code WHERE ta.is_municipality = FALSE
     </select>
 
 </mapper>
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/SysArea.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/SysArea.java
index 1eda81c..3eace72 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/SysArea.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/SysArea.java
@@ -43,4 +43,7 @@ public class SysArea extends BaseEntity {
 	@ApiModelProperty("父级地区编码（顶级为NULL）")
 	private String parentCode;
 
+	@TableField(exist = false)
+	@ApiModelProperty("字母")
+	private String zm;
 }