diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/dao/epmettduck/PrUserProjectDao.java b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/dao/epmettduck/PrUserProjectDao.java
index 2c185e8db7..ed30a5246c 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/dao/epmettduck/PrUserProjectDao.java
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/dao/epmettduck/PrUserProjectDao.java
@@ -65,14 +65,6 @@ public interface PrUserProjectDao extends BaseDao<PrUserProjectEntity> {
      */
     List<TDuckListResultDTO> queryProjectList(@Param("keys")List<String> keys, @Param("status")Integer status,@Param("client")String client);
 
-    /**
-     * @Description  查询头部信息【问卷调查的名字和描述】
-     * @Param key
-     * @author zxc
-     * @date 2021/9/22 9:42 上午
-     */
-    PrUserProjectEntity selectHeaderInfoByKey(@Param("key")String key);
-
     /**
      * 当前问卷中所有的联系人组件
      *
diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/resources/mapper/epmettduck/PrUserProjectDao.xml b/epmet-module/data-aggregator/data-aggregator-server/src/main/resources/mapper/epmettduck/PrUserProjectDao.xml
index c3eba867a2..228419ebea 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/resources/mapper/epmettduck/PrUserProjectDao.xml
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/resources/mapper/epmettduck/PrUserProjectDao.xml
@@ -90,8 +90,4 @@
         ORDER BY created_time DESC
     </select>
 
-    <!-- 查询头部信息【问卷调查的名字和描述】 -->
-    <select id="selectHeaderInfoByKey" resultType="com.epmet.dataaggre.entity.epmettduck.PrUserProjectEntity">
-        select * from pr_user_project where del_flag = 0 and `key` = #{key}
-    </select>
 </mapper>
\ No newline at end of file