diff --git a/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/TbRole.java b/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/TbRole.java
index cf64896..92ae016 100644
--- a/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/TbRole.java
+++ b/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/TbRole.java
@@ -21,6 +21,15 @@ public class TbRole {
      */
     private String name;
 
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column tb_role.desc
+     *
+     * @mbg.generated
+     */
+    private String desc;
+
     /**
      *
      * This field was generated by MyBatis Generator.
@@ -78,6 +87,30 @@ public class TbRole {
         this.name = name;
     }
 
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column tb_role.desc
+     *
+     * @return the value of tb_role.desc
+     *
+     * @mbg.generated
+     */
+    public String getDesc() {
+        return desc;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column tb_role.desc
+     *
+     * @param desc the value for tb_role.desc
+     *
+     * @mbg.generated
+     */
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
     /**
      * This method was generated by MyBatis Generator.
      * This method returns the value of the database column tb_role.create_time
diff --git a/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/TbRoleExample.java b/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/TbRoleExample.java
index bed9b40..da5eb52 100644
--- a/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/TbRoleExample.java
+++ b/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/TbRoleExample.java
@@ -325,6 +325,76 @@ public class TbRoleExample {
             return (Criteria) this;
         }
 
+        public Criteria andDescIsNull() {
+            addCriterion("`desc` is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescIsNotNull() {
+            addCriterion("`desc` is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescEqualTo(String value) {
+            addCriterion("`desc` =", value, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescNotEqualTo(String value) {
+            addCriterion("`desc` <>", value, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescGreaterThan(String value) {
+            addCriterion("`desc` >", value, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescGreaterThanOrEqualTo(String value) {
+            addCriterion("`desc` >=", value, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescLessThan(String value) {
+            addCriterion("`desc` <", value, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescLessThanOrEqualTo(String value) {
+            addCriterion("`desc` <=", value, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescLike(String value) {
+            addCriterion("`desc` like", value, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescNotLike(String value) {
+            addCriterion("`desc` not like", value, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescIn(List<String> values) {
+            addCriterion("`desc` in", values, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescNotIn(List<String> values) {
+            addCriterion("`desc` not in", values, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescBetween(String value1, String value2) {
+            addCriterion("`desc` between", value1, value2, "desc");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescNotBetween(String value1, String value2) {
+            addCriterion("`desc` not between", value1, value2, "desc");
+            return (Criteria) this;
+        }
+
         public Criteria andCreateTimeIsNull() {
             addCriterion("create_time is null");
             return (Criteria) this;
diff --git a/xymanager_dao/src/main/resources/mappers/TbRoleMapper.xml b/xymanager_dao/src/main/resources/mappers/TbRoleMapper.xml
index 267682b..77670a5 100644
--- a/xymanager_dao/src/main/resources/mappers/TbRoleMapper.xml
+++ b/xymanager_dao/src/main/resources/mappers/TbRoleMapper.xml
@@ -8,6 +8,7 @@
     -->
     <id column="id" jdbcType="INTEGER" property="id" />
     <result column="name" jdbcType="VARCHAR" property="name" />
+    <result column="desc" jdbcType="VARCHAR" property="desc" />
     <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
   </resultMap>
   <sql id="Example_Where_Clause">
@@ -81,7 +82,7 @@
       WARNING - @mbg.generated
       This element is automatically generated by MyBatis Generator, do not modify.
     -->
-    id, `name`, create_time
+    id, `name`, `desc`, create_time
   </sql>
   <select id="selectByExample" parameterType="com.shxy.xymanager_common.entity.TbRoleExample" resultMap="BaseResultMap">
     <!--
@@ -137,8 +138,10 @@
     <selectKey keyProperty="id" order="AFTER" resultType="java.lang.Integer">
       SELECT LAST_INSERT_ID()
     </selectKey>
-    insert into tb_role (`name`, create_time)
-    values (#{name,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP})
+    insert into tb_role (`name`, `desc`, create_time
+      )
+    values (#{name,jdbcType=VARCHAR}, #{desc,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}
+      )
   </insert>
   <insert id="insertSelective" parameterType="com.shxy.xymanager_common.entity.TbRole">
     <!--
@@ -153,6 +156,9 @@
       <if test="name != null">
         `name`,
       </if>
+      <if test="desc != null">
+        `desc`,
+      </if>
       <if test="createTime != null">
         create_time,
       </if>
@@ -161,6 +167,9 @@
       <if test="name != null">
         #{name,jdbcType=VARCHAR},
       </if>
+      <if test="desc != null">
+        #{desc,jdbcType=VARCHAR},
+      </if>
       <if test="createTime != null">
         #{createTime,jdbcType=TIMESTAMP},
       </if>
@@ -189,6 +198,9 @@
       <if test="row.name != null">
         `name` = #{row.name,jdbcType=VARCHAR},
       </if>
+      <if test="row.desc != null">
+        `desc` = #{row.desc,jdbcType=VARCHAR},
+      </if>
       <if test="row.createTime != null">
         create_time = #{row.createTime,jdbcType=TIMESTAMP},
       </if>
@@ -205,6 +217,7 @@
     update tb_role
     set id = #{row.id,jdbcType=INTEGER},
       `name` = #{row.name,jdbcType=VARCHAR},
+      `desc` = #{row.desc,jdbcType=VARCHAR},
       create_time = #{row.createTime,jdbcType=TIMESTAMP}
     <if test="example != null">
       <include refid="Update_By_Example_Where_Clause" />
@@ -220,6 +233,9 @@
       <if test="name != null">
         `name` = #{name,jdbcType=VARCHAR},
       </if>
+      <if test="desc != null">
+        `desc` = #{desc,jdbcType=VARCHAR},
+      </if>
       <if test="createTime != null">
         create_time = #{createTime,jdbcType=TIMESTAMP},
       </if>
@@ -233,6 +249,7 @@
     -->
     update tb_role
     set `name` = #{name,jdbcType=VARCHAR},
+      `desc` = #{desc,jdbcType=VARCHAR},
       create_time = #{createTime,jdbcType=TIMESTAMP}
     where id = #{id,jdbcType=INTEGER}
   </update>