diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/home/service/impl/MaTypeInfoServiceImpl.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/home/service/impl/MaTypeInfoServiceImpl.java
index f9c5eb1..dcd3537 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/home/service/impl/MaTypeInfoServiceImpl.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/home/service/impl/MaTypeInfoServiceImpl.java
@@ -53,6 +53,7 @@ public class MaTypeInfoServiceImpl implements MaTypeInfoSevice {
      */
     @Override
     public List<DevInfoVo> getHotSearch(DevInfoVo devInfoVo) {
+        //暂取前五热度点击设备
         return maTypeInfoMapper.getHotSearch(devInfoVo);
     }
 
diff --git a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml
index e9de6c8..ecdd8dc 100644
--- a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml
+++ b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml
@@ -288,7 +288,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="description != null and description != ''">`description`,</if>
             <if test="gpsCode != null and gpsCode != ''">gps_code,</if>
             <if test="companyId != null">own_co,</if>
-            <if test="createTime != null">create_time,</if>
             <if test="person != null and person != ''">person,</if>
             <if test="personPhone != null and personPhone != ''">person_phone,</if>
             create_time,
@@ -299,7 +298,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="deposit != null and deposit != ''">deposit,</if>
             <if test="isOperator != null and isOperator != ''">is_operator,</if>
             <if test="isActive != null  and isActive != ''">is_active,</if>
-            <if test="updateTime != null  and updateTime != ''">update_time,</if>
             <if test="updateBy != null  and updateBy != ''">update_by,</if>
          </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
@@ -337,7 +335,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="deposit != null and deposit != ''">#{deposit},</if>
             <if test="isOperator != null and isOperator != ''">#{isOperator},</if>
             <if test="isActive != null and isActive != ''">#{isActive},</if>
-            <if test="updateTime != null  and updateTime != ''">#{updateTime},</if>
             <if test="updateBy != null  and updateBy != ''">#{updateBy},</if>
          </trim>
     </insert>
@@ -580,7 +577,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="description != null and description != ''">`description`,</if>
             <if test="gpsCode != null and gpsCode != ''">gps_code,</if>
             <if test="companyId != null">own_co,</if>
-            <if test="createTime != null">create_time,</if>
             <if test="person != null and person != ''">person,</if>
             <if test="personPhone != null and personPhone != ''">person_phone,</if>
             create_time,
@@ -591,7 +587,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="deposit != null and deposit != ''">deposit,</if>
             <if test="isOperator != null and isOperator != ''">is_operator,</if>
             is_active,
-            <if test="updateTime != null  and updateTime != ''">update_time,</if>
             <if test="updateBy != null  and updateBy != ''">update_by,</if>
         </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
@@ -629,7 +624,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="deposit != null and deposit != ''">#{deposit},</if>
             <if test="isOperator != null and isOperator != ''">#{isOperator},</if>
             1,
-            <if test="updateTime != null  and updateTime != ''">#{updateTime},</if>
             <if test="updateBy != null  and updateBy != ''">#{updateBy},</if>
         </trim>
     </insert>
diff --git a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/home/MaTypeInfoMapper.xml b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/home/MaTypeInfoMapper.xml
index 3a6bf0d..181c96b 100644
--- a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/home/MaTypeInfoMapper.xml
+++ b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/home/MaTypeInfoMapper.xml
@@ -52,6 +52,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             and d.device_name = #{deviceName}
         </if>
         ORDER BY h.search_num DESC
+        LIMIT 5
     </select>
 
     <select id="getTypeList" resultType="com.bonus.common.biz.domain.TypeInfo">