diff --git a/src/main/java/com/ycwl/basic/mapper/StatisticsMapper.java b/src/main/java/com/ycwl/basic/mapper/StatisticsMapper.java
index 979fd5b2..bbc196b7 100644
--- a/src/main/java/com/ycwl/basic/mapper/StatisticsMapper.java
+++ b/src/main/java/com/ycwl/basic/mapper/StatisticsMapper.java
@@ -93,6 +93,7 @@ public interface StatisticsMapper {
     int addStatisticsRecord(StatisticsRecordAddReq req);
 
     List<Long> getBrokerIdListForUser(Long memberId, Date startTime, Date endTime);
+    List<Long> getProjectIdListForUser(Long memberId, Date startTime, Date endTime);
 
     Long getUserRecentEnterType(Long memberId, Date endTime);
 
diff --git a/src/main/resources/mapper/StatisticsMapper.xml b/src/main/resources/mapper/StatisticsMapper.xml
index 8dcb0972..52336e72 100644
--- a/src/main/resources/mapper/StatisticsMapper.xml
+++ b/src/main/resources/mapper/StatisticsMapper.xml
@@ -525,5 +525,10 @@
             </if>
         ) stats_data
     </select>
+    <select id="getProjectIdListForUser" resultType="java.lang.Long">
+        select identifier from t_stats_record r left join t_stats s on r.trace_id = s.trace_id where s.member_id = #{memberId}
+        and r.action = 'ENTER_PROJECT' and r.create_time &lt; #{endTime} and r.create_time &gt; #{startTime}
+        order by r.create_time desc limit 1
+    </select>
 
 </mapper>
\ No newline at end of file