diff --git a/ruoyi-oa/src/main/java/com/ruoyi/oa/service/impl/AiDataQueryServiceImpl.java b/ruoyi-oa/src/main/java/com/ruoyi/oa/service/impl/AiDataQueryServiceImpl.java
index d4f81f7..7e85783 100644
--- a/ruoyi-oa/src/main/java/com/ruoyi/oa/service/impl/AiDataQueryServiceImpl.java
+++ b/ruoyi-oa/src/main/java/com/ruoyi/oa/service/impl/AiDataQueryServiceImpl.java
@@ -430,6 +430,7 @@ public class AiDataQueryServiceImpl implements IAiDataQueryService {
                         DynamicDataVo.ChartData chartData = new DynamicDataVo.ChartData();
                         
                         // 图表配置
+                        // 这里可以使用AI来封装数据进行一个返回
                         Map<String, Object> options = new HashMap<>();
                         options.put("title", "数据统计图表");
                         options.put("type", "bar");
diff --git a/ruoyi-oa/src/main/resources/mapper/oa/OaProjectReportMapper.xml b/ruoyi-oa/src/main/resources/mapper/oa/OaProjectReportMapper.xml
index ec63104..e2d1da0 100644
--- a/ruoyi-oa/src/main/resources/mapper/oa/OaProjectReportMapper.xml
+++ b/ruoyi-oa/src/main/resources/mapper/oa/OaProjectReportMapper.xml
@@ -246,7 +246,7 @@
                     AND opr.create_time &gt;= #{bo.startDate}
                 </if>
                 <if test="bo.endDate != null">
-                    AND opr.create_time &lt;= #{bo.endDate}
+                    AND DATE(opr.create_time) &lt;= DATE(#{bo.endDate})
                 </if>
                 AND opr.del_flag = '0'
             </where>