diff --git a/src/main/java/com/example/demo/domain/vo/coin/RoleVo.java b/src/main/java/com/example/demo/domain/vo/coin/RoleVo.java
index d3bb786..d0f29c7 100644
--- a/src/main/java/com/example/demo/domain/vo/coin/RoleVo.java
+++ b/src/main/java/com/example/demo/domain/vo/coin/RoleVo.java
@@ -28,7 +28,6 @@ public class RoleVo implements Serializable {
     private Integer id; // 角色id
     private String roleName; // 角色名
     private String roleKey; // 角色标识符
-    private Integer priority;//优先级
     private Integer fatherId;//上级角色id
     private String fatherName;//上级角色名称
     private String market;//所属市场
diff --git a/src/main/java/com/example/demo/serviceImpl/coin/RoleServiceImpl.java b/src/main/java/com/example/demo/serviceImpl/coin/RoleServiceImpl.java
index 895a4a6..fae36d3 100644
--- a/src/main/java/com/example/demo/serviceImpl/coin/RoleServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/coin/RoleServiceImpl.java
@@ -59,12 +59,6 @@ public class RoleServiceImpl implements RoleService {
         }
 
 
-        if (roleVo.getPriority() == null) {
-            return Result.error("优先级为空");
-        }
-        if (roleVo.getPriority() <= 0 || roleVo.getPriority() > 999) {
-            return Result.error("优先级不在1-999");
-        }
         if (roleVo.getMenuIds() == null || roleVo.getMenuIds().isEmpty()) {
             return Result.error("权限为空");
         }
@@ -115,13 +109,6 @@ public class RoleServiceImpl implements RoleService {
             return Result.error("角色名重复");
         }
 
-
-        if (roleVo.getPriority() == null) {
-            return Result.error("优先级为空");
-        }
-        if (roleVo.getPriority() <= 0 || roleVo.getPriority() > 999) {
-            return Result.error("优先级不在1-999");
-        }
         if (roleVo.getMenuIds() == null || roleVo.getMenuIds().isEmpty()) {
             return Result.error("权限为空");
         } else {
diff --git a/src/main/resources/mapper/RoleMapper.xml b/src/main/resources/mapper/RoleMapper.xml
index fe5cb51..e8a7096 100644
--- a/src/main/resources/mapper/RoleMapper.xml
+++ b/src/main/resources/mapper/RoleMapper.xml
@@ -56,7 +56,7 @@
     <!-- 插入角色信息 -->
     <insert id="addRole" parameterType="com.example.demo.domain.vo.coin.RoleVo" useGeneratedKeys="true" keyProperty="id">
         INSERT INTO role
-            (role_name, priority, father_id, market)
+            (role_name,father_id, market)
         VALUES (#{roleName}, #{priority}, #{fatherId}, #{market})
     </insert>
 
@@ -73,7 +73,6 @@
     <select id="selectBy" resultType="com.example.demo.domain.vo.coin.RoleVo">
         SELECT r.id AS id,
         r.role_name AS roleName,
-        r.priority AS priority,
         r.father_id AS fatherId,
         r.market AS market,
         r.create_time AS createTime,
@@ -98,7 +97,7 @@
                 </foreach>
             </if>
         </where>
-        ORDER BY  r.update_time DESC,r.priority DESC
+        ORDER BY r.update_time DESC
     </select>
     <!--获取当前角色的上级角色-->
     <select id="selectFather" resultType="com.example.demo.domain.vo.coin.RoleVo">