diff --git a/src/main/resources/mappers/DeviceTask.xml b/src/main/resources/mappers/DeviceTask.xml
index 3235da04..59330d11 100644
--- a/src/main/resources/mappers/DeviceTask.xml
+++ b/src/main/resources/mappers/DeviceTask.xml
@@ -17,7 +17,7 @@
         <result column="status" property="status"/>
     </resultMap>
 
-    <select id="selectAll" resultMap="task_info">
+    <select id="selectAll" resultMap="device_task">
         SELECT *
         FROM device_task
     </select>
@@ -39,19 +39,19 @@
                 ${@com.dispose.common.DisposeTaskStatus@TASK_NEW.getValue()})
     </insert>
 
-    <select id="getTaskInfoByTaskId" resultMap="task_info">
+    <select id="getTaskInfoByTaskId" resultMap="device_task">
         SELECT *
         FROM device_task
         WHERE taskId = #{taskId, jdbcType=INTEGER}
     </select>
 
-    <select id="getNewTaskInfos" resultMap="task_info">
+    <select id="getNewTaskInfos" resultMap="device_task">
         SELECT *
         FROM device_task
         WHERE status = ${@com.dispose.common.DisposeTaskStatus@TASK_NEW.getValue()}
     </select>
 
-    <select id="getTaskByDetails" resultMap="task_info">
+    <select id="getTaskByDetails" resultMap="device_task">
         SELECT *
         FROM device_task
         WHERE status != ${@com.dispose.common.DisposeTaskStatus@TASK_FINISHED.getValue()}