diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/ITRecordService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/ITRecordService.java
index 5dbcc13..499e206 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/ITRecordService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/ITRecordService.java
@@ -88,5 +88,11 @@ public interface ITRecordService
      */
     public List<TRecordResp> queryRecordListByPHDids(TPatientHospitalDoctor tPatientHospitalDoctor);
 
+    /**
+     *
+     * 查询患者历史数据图表
+     * @param tRecord 患者记录
+     * @return {@code AjaxResult}
+     */
     AjaxResult getHistoryList(TRecord tRecord);
 }