diff --git a/bonus-modules/bonus-base/src/main/java/com/bonus/base/common/utils/TypeCodeUtils.java b/bonus-modules/bonus-base/src/main/java/com/bonus/base/common/utils/TypeCodeUtils.java
index 3478ffe..586fc14 100644
--- a/bonus-modules/bonus-base/src/main/java/com/bonus/base/common/utils/TypeCodeUtils.java
+++ b/bonus-modules/bonus-base/src/main/java/com/bonus/base/common/utils/TypeCodeUtils.java
@@ -27,6 +27,11 @@ public class TypeCodeUtils {
      */
     public final static String TC_CODE="9000400";
 
+    /**
+     * 有限空间气体
+     */
+    public final static String KJQT_CODE="9000500";
+
     /**
      * 默认查询球机类型
      */
diff --git a/bonus-modules/bonus-base/src/main/java/com/bonus/base/screen/service/impl/ConfinedSpaceGasServiceImpl.java b/bonus-modules/bonus-base/src/main/java/com/bonus/base/screen/service/impl/ConfinedSpaceGasServiceImpl.java
index 3956e1f..264404c 100644
--- a/bonus-modules/bonus-base/src/main/java/com/bonus/base/screen/service/impl/ConfinedSpaceGasServiceImpl.java
+++ b/bonus-modules/bonus-base/src/main/java/com/bonus/base/screen/service/impl/ConfinedSpaceGasServiceImpl.java
@@ -4,6 +4,7 @@ import com.bonus.base.basic.domain.CollectDevAttrVo;
 import com.bonus.base.screen.domain.CollectDeviceHisVo;
 import com.bonus.base.screen.mapper.ConfinedSpaceGasMapper;
 import com.bonus.base.screen.service.ConfinedSpaceGasService;
+import com.bonus.common.core.utils.StringUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
@@ -37,7 +38,12 @@ public class ConfinedSpaceGasServiceImpl implements ConfinedSpaceGasService {
         for (CollectDevAttrVo collectDevAttrVo : collectDevAttrVoList) {
             //获取每种属性的最新数据
             CollectDeviceHisVo collectDeviceHis = confinedSpaceGasMapper.getData(collectDevAttrVo);
-            map.put(collectDevAttrVo.getAttrName(),collectDeviceHis.getAttrVal());
+            if (StringUtils.isNotNull(collectDeviceHis)){
+                map.put(collectDevAttrVo.getAttrName(),collectDeviceHis.getAttrVal());
+            }else {
+                map.put(collectDevAttrVo.getAttrName(),null);
+            }
+
         }
         return map;
     }
diff --git a/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/ConfinedSpaceGasMapper.xml b/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/ConfinedSpaceGasMapper.xml
index 636e17d..7e68d33 100644
--- a/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/ConfinedSpaceGasMapper.xml
+++ b/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/ConfinedSpaceGasMapper.xml
@@ -12,6 +12,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="getData" resultType="com.bonus.base.screen.domain.CollectDeviceHisVo">
         select create_time,remark,attr_val
         from tb_collect_device_his
+        where attr_name = #{attrName}
         ORDER BY create_time desc limit 1
     </select>
     <select id="getCurveGraph" resultType="com.bonus.base.screen.domain.CollectDeviceHisVo">
diff --git a/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/ExcavationDetectionMapper.xml b/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/ExcavationDetectionMapper.xml
index d69e955..1e9d44b 100644
--- a/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/ExcavationDetectionMapper.xml
+++ b/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/ExcavationDetectionMapper.xml
@@ -8,18 +8,21 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="getCollectDeviceList" resultType="com.bonus.base.basic.domain.CollectDevVo">
         select tcd.id, tcd.dev_name,tcd.is_online,tcd.dev_location,tcd.dev_code
         from tb_collect_device tcd
-        where tcd.del_flag =0  and tcd.dev_type_id = #{typeId}
+        left join tb_dev_type tdt on tcd.dev_type_id = tdt.id
+        where tcd.del_flag =0  and tdt.type_code = #{typeCode}
     </select>
     <select id="getDevStatistics" resultType="com.bonus.base.basic.domain.CollectDevVo">
         SELECT count(1) num,  IFNULL(tcd.is_online,0)  isOnline
         FROM    tb_collect_device tcd
-        where   tcd.is_active=1 and  tcd.del_flag=0   and tcd.dev_type_id = #{typeId}
+        left join tb_dev_type tdt on tcd.dev_type_id = tdt.id
+        where   tcd.is_active=1 and  tcd.del_flag=0 and  tdt.type_code = #{typeCode}
         GROUP BY   IFNULL( tcd.is_online,0)
     </select>
     <select id="concreteAlarmList" resultType="com.bonus.base.screen.domain.DeviceAlarmVo">
         select tcdh.create_time as createTime,tcdh.remark as remark,tcd.dev_name as devName
         from tb_collect_device_his tcdh
                  left join tb_collect_device tcd on tcdh.dev_id = tcd.id
-        where tcdh.is_warn =1 and tcd.dev_type_id = #{typeId}
+                 left join tb_dev_type tdt on tcd.dev_type_id = tdt.id
+        where tcdh.is_warn =1 and tdt.type_code = #{typeCode}
     </select>
 </mapper>
diff --git a/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/MassConcreteMapper.xml b/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/MassConcreteMapper.xml
index a6c42b3..40ad5e9 100644
--- a/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/MassConcreteMapper.xml
+++ b/bonus-modules/bonus-base/src/main/resources/mapper/screen.basic/MassConcreteMapper.xml
@@ -9,7 +9,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
       select id,name,type_id,type_code,type_name,create_time,update_time,is_active,remark,background_image,
              config_data,code
             from tb_const_info where del_flag =0
-          type_id = #{typeId}
+          type_code = #{typeCode}
     </select>
     <select id="getCollectDeviceList" resultType="com.bonus.base.basic.domain.CollectDevVo">
         select tcd.id, tcd.dev_name,tcd.is_online,tcd.dev_location
@@ -30,7 +30,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         select name,count(tcd.id) num
             from tb_const_info tci
             left join tb_collect_device tcd on tcd.const_id = tci.id
-            where tci.type_id = #{typeId}
+            where tci.type_code = #{typeCode}
             group by tci.id
     </select>
     <select id="concreteAlarmList" resultType="com.bonus.base.screen.domain.DeviceAlarmVo">