diff --git a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/entity/HealthConsultResource.java b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/entity/HealthConsultResource.java
index 6bafc74..255c080 100644
--- a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/entity/HealthConsultResource.java
+++ b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/entity/HealthConsultResource.java
@@ -1,6 +1,7 @@
 package org.jeecg.modules.system.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableLogic;
 import com.baomidou.mybatisplus.annotation.TableName;
@@ -121,10 +122,11 @@ public class HealthConsultResource implements Serializable {
     @Schema(title = "医院图片")
     private String img;
     /**
-     * 医院简介
+     * 医院简介（DM8 保留字，需加引号）
      */
     @Excel(name = "医院简介", width = 15)
     @Schema(title = "医院简介")
+    @TableField(value = "\"DESC\"")
     private String desc;
     /**
      * 排序序号
diff --git a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/mapper/SysDepartMapper.java b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/mapper/SysDepartMapper.java
index 5f3d0a2..da5a047 100644
--- a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/mapper/SysDepartMapper.java
+++ b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/mapper/SysDepartMapper.java
@@ -37,6 +37,15 @@ public interface SysDepartMapper extends BaseMapper<SysDepart> {
      */
     public List<SysDepart> queryUserDeparts(@Param("userId") String userId);
 
+    /**
+     * 根据 orgCode 集合查询部门（仅返回 id、depart_name、org_code 三个字段），
+     * 用于替换 LambdaQueryWrapper.select() 避免 DM8 解析异常
+     *
+     * @param orgCodes 机构编码集合
+     * @return 部门列表
+     */
+    List<SysDepart> selectByOrgCodes(@Param("orgCodes") List<String> orgCodes);
+
     /**
      * 根据部门编码集合查询部门id集合
      * @param orgCodes
diff --git a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/SysDepartMapper.xml b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/SysDepartMapper.xml
index 916aa0a..a0d53c7 100644
--- a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/SysDepartMapper.xml
+++ b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/SysDepartMapper.xml
@@ -6,6 +6,17 @@
         select * from QH_SYS_DEPART where id IN ( select dep_id from QH_SYS_USER_DEPART where user_id = #{userId} )
     </select>
 
+    <!-- 根据 orgCode 集合查询部门（仅取 id/depart_name/org_code），用于 getMyDepartList，避免 LambdaQueryWrapper.select() 在 DM8 下的解析异常 -->
+    <select id="selectByOrgCodes" resultType="org.jeecg.modules.system.entity.SysDepart">
+        SELECT id, depart_name, org_code
+        FROM QH_SYS_DEPART
+        WHERE del_flag = '0'
+        AND org_code IN
+        <foreach item="orgCode" collection="orgCodes" open="(" separator="," close=")">
+            #{orgCode}
+        </foreach>
+    </select>
+
     <!-- 根据username查询所拥有的部门 -->
     <select id="queryDepartsByUsername" parameterType="String" resultType="org.jeecg.modules.system.entity.SysDepart">
         SELECT *
diff --git a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysDepartServiceImpl.java b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysDepartServiceImpl.java
index 4e5d73e..c52f618 100644
--- a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysDepartServiceImpl.java
+++ b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysDepartServiceImpl.java
@@ -1031,14 +1031,11 @@ public class SysDepartServiceImpl extends ServiceImpl<SysDepartMapper, SysDepart
                 list.add(companyOrgCode);
             }
         }
-        //字典code集合不为空
-        if (oConvertUtils.isNotEmpty(list)) {
-            //查询一级部门的数据
-            LambdaQueryWrapper<SysDepart> query = new LambdaQueryWrapper<>();
-            query.select(SysDepart::getDepartName, SysDepart::getId, SysDepart::getOrgCode);
-            query.eq(SysDepart::getDelFlag, String.valueOf(CommonConstant.DEL_FLAG_0));
-            query.in(SysDepart::getOrgCode, list);
-            return this.baseMapper.selectList(query);
+        //字典code集合不为空（isNotEmpty 仅判 null，需额外判 size>0，避免空列表生成 IN () 导致 DM8 异常）
+        if (!list.isEmpty()) {
+            // 使用自定义 XML 查询替换 LambdaQueryWrapper.select()，
+            // 避免 DM8 在解析带 select() 的 LambdaQueryWrapper 时出现语法异常
+            return this.baseMapper.selectByOrgCodes(list);
         }
         return null;
     }
diff --git a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysUserServiceImpl.java b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysUserServiceImpl.java
index 97749d5..4cd8d93 100644
--- a/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysUserServiceImpl.java
+++ b/jeecg-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysUserServiceImpl.java
@@ -602,6 +602,10 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
     @Override
     @CacheEvict(value = {CacheConstant.SYS_USERS_CACHE}, key = "#userId")
     public void updateUserDepart(String userId, String orgCode, Integer loginTenantId) {
+        // 两个更新字段均为 null 时跳过，避免生成 "UPDATE SET WHERE" 非法 SQL
+        if (orgCode == null && loginTenantId == null) {
+            return;
+        }
         baseMapper.updateUserDepart(userId, orgCode, loginTenantId);
     }