diff --git a/mhd-modules/mhd-system/src/main/java/com/mhd/system/controller/SysDictTypeController.java b/mhd-modules/mhd-system/src/main/java/com/mhd/system/controller/SysDictTypeController.java
index e9d4c29c6..6cf686ee9 100644
--- a/mhd-modules/mhd-system/src/main/java/com/mhd/system/controller/SysDictTypeController.java
+++ b/mhd-modules/mhd-system/src/main/java/com/mhd/system/controller/SysDictTypeController.java
@@ -79,7 +79,7 @@ public class SysDictTypeController extends BaseController
         fillDictTypeOrganization(dict);
         if (UserConstants.NOT_UNIQUE.equals(dictTypeService.checkDictTypeUnique(dict)))
         {
-            return AjaxResult.error("新增字典'" + dict.getDictName() + "'失败，字典类型编码「" + dict.getDictType() + "」已存在（全局不可重复）");
+            return AjaxResult.error("新增字典'" + dict.getDictName() + "'失败，字典类型编码「" + dict.getDictType() + "」在当前组织下已存在");
         }
         dict.setCreateBy(SecurityUtils.getUsername());
         return toAjax(dictTypeService.insertDictType(dict));
@@ -124,6 +124,10 @@ public class SysDictTypeController extends BaseController
                 dict.setOrganizationName(userPo.getOrganizationName());
             }
         }
+        if (dict.getOrganizationId() == null)
+        {
+            dict.setOrganizationId(0L);
+        }
     }
 
     /**
@@ -137,7 +141,7 @@ public class SysDictTypeController extends BaseController
         fillDictTypeOrganization(dict);
         if (UserConstants.NOT_UNIQUE.equals(dictTypeService.checkDictTypeUnique(dict)))
         {
-            return AjaxResult.error("修改字典'" + dict.getDictName() + "'失败，字典类型编码「" + dict.getDictType() + "」已存在（全局不可重复）");
+            return AjaxResult.error("修改字典'" + dict.getDictName() + "'失败，字典类型编码「" + dict.getDictType() + "」在当前组织下已存在");
         }
         dict.setUpdateBy(SecurityUtils.getUsername());
         return toAjax(dictTypeService.updateDictType(dict));
diff --git a/mhd-modules/mhd-system/src/main/java/com/mhd/system/service/impl/SysDictTypeServiceImpl.java b/mhd-modules/mhd-system/src/main/java/com/mhd/system/service/impl/SysDictTypeServiceImpl.java
index f9f6f237c..690d4b71c 100644
--- a/mhd-modules/mhd-system/src/main/java/com/mhd/system/service/impl/SysDictTypeServiceImpl.java
+++ b/mhd-modules/mhd-system/src/main/java/com/mhd/system/service/impl/SysDictTypeServiceImpl.java
@@ -230,7 +230,7 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
     }
 
     /**
-     * 校验字典类型称是否唯一
+     * 校验字典类型在同一组织下是否唯一
      * 
      * @param dict 字典类型
      * @return 结果
diff --git a/mhd-modules/mhd-system/src/main/resources/mapper/system/SysDictTypeMapper.xml b/mhd-modules/mhd-system/src/main/resources/mapper/system/SysDictTypeMapper.xml
index bee4a97d0..f4a0834e5 100644
--- a/mhd-modules/mhd-system/src/main/resources/mapper/system/SysDictTypeMapper.xml
+++ b/mhd-modules/mhd-system/src/main/resources/mapper/system/SysDictTypeMapper.xml
@@ -69,6 +69,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	<select id="checkDictTypeUnique" parameterType="SysDictType" resultMap="SysDictTypeResult">
 		<include refid="selectDictTypeVo"/>
 		where dict_type = #{dictType}
+		and IFNULL(organization_id, 0) = IFNULL(#{organizationId}, 0)
 		limit 1
 	</select>