diff --git a/src/main/java/neatlogic/module/deploy/dao/mapper/DeployAppConfigMapper.xml b/src/main/java/neatlogic/module/deploy/dao/mapper/DeployAppConfigMapper.xml
index a24f2cc6ed09b6bd56746a257d637dc9657bd0f6..9b5af47e5be343365d18c86ac86b5cd3f79e514a 100644
--- a/src/main/java/neatlogic/module/deploy/dao/mapper/DeployAppConfigMapper.xml
+++ b/src/main/java/neatlogic/module/deploy/dao/mapper/DeployAppConfigMapper.xml
@@ -1061,7 +1061,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
         <result column="name" property="name"/>
         <result column="type_name" property="typeName"/>
         <result column="ip" property="ip"/>
-        <result column="port" property="port"/>
+        <result column="port" property="port" typeHandler="neatlogic.framework.dao.plugin.EmptyStringToNullIntegerTypeHandler"/>
     </resultMap>
 
     <select id="getDatabaseById" parameterType="java.lang.Long" resultMap="DatabaseResourceMap">
diff --git a/src/main/java/neatlogic/module/deploy/dao/mapper/DeployResourceMapper.xml b/src/main/java/neatlogic/module/deploy/dao/mapper/DeployResourceMapper.xml
index 2668b7d7421d94c71298c9b85dbefd9522175f71..2e96caa87ee720c625fc52a76a54deafa1dd6385 100644
--- a/src/main/java/neatlogic/module/deploy/dao/mapper/DeployResourceMapper.xml
+++ b/src/main/java/neatlogic/module/deploy/dao/mapper/DeployResourceMapper.xml
@@ -38,7 +38,7 @@
         <result column="inspect_time" property="inspectTime"/>
         <result column="monitor_status" property="monitorStatus"/>
         <result column="monitor_time" property="monitorTime"/>
-        <result column="port" property="port"/>
+        <result column="port" property="port" typeHandler="neatlogic.framework.dao.plugin.EmptyStringToNullIntegerTypeHandler"/>
         <result column="state_id" property="stateId"/>
         <result column="state_name" property="stateName"/>
         <result column="state_label" property="stateLabel"/>