diff --git a/docker/v3.1.0/step1.sql b/docker/v3.1.0/step1.sql
index 53f1bdf6..8e6b90b4 100644
--- a/docker/v3.1.0/step1.sql
+++ b/docker/v3.1.0/step1.sql
@@ -140,3 +140,6 @@ alter table vp_process
 alter table vp_process
     add patient_dynamic_video_id varchar(64) null comment '患者动态视频id' after patient_silent_video_id;
 
+alter table vp_config_physical_tool
+    modify description varchar(255) null comment '说明';
+
diff --git a/virtual-patient-model/src/main/resources/mapper/ConfigPhysicalToolMapper.xml b/virtual-patient-model/src/main/resources/mapper/ConfigPhysicalToolMapper.xml
index b93b1a4e..fad3ffa5 100644
--- a/virtual-patient-model/src/main/resources/mapper/ConfigPhysicalToolMapper.xml
+++ b/virtual-patient-model/src/main/resources/mapper/ConfigPhysicalToolMapper.xml
@@ -15,6 +15,7 @@
                 typeHandler="com.supervision.handler.StringListTypeHandler"/>
         <result property="codePriority" column="code_priority" jdbcType="INTEGER"/>
         <result property="typePriority" column="type_priority" jdbcType="INTEGER"/>
+        <result property="description" column="description" jdbcType="VARCHAR"/>
         <result property="createUserId" column="create_user_id" jdbcType="VARCHAR"/>
         <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
         <result property="updateUserId" column="update_user_id" jdbcType="VARCHAR"/>
@@ -24,7 +25,7 @@
     <sql id="Base_Column_List">
         id
         ,type,code,icon_base64
-        tool_name,require_location,type_priority,code_priority,
+        tool_name,require_location,type_priority,code_priority,description,
         create_user_id, create_time,update_user_id,update_time
     </sql>
 </mapper>