diff --git a/src/main/java/cn/van/business/util/JDUtil.java b/src/main/java/cn/van/business/util/JDUtil.java
index 55962aa..3d299f3 100644
--- a/src/main/java/cn/van/business/util/JDUtil.java
+++ b/src/main/java/cn/van/business/util/JDUtil.java
@@ -2300,7 +2300,24 @@ public class JDUtil {
             String dateStr = input.replaceAll("慢单|录单", "").trim();
             logger.info("解析出的日期 {}", dateStr);
             if (!dateStr.isEmpty()) {
-                List<LocalDate> dateFromLD = getDateFromLD(dateStr);
+                List<LocalDate> dateFromLD = null;
+
+                // 处理特殊关键词：昨日、三日、七日
+                if ("昨日".equals(dateStr)) {
+                    LocalDate yesterday = LocalDate.now().minusDays(1);
+                    dateFromLD = Arrays.asList(yesterday, yesterday);
+                } else if ("三日".equals(dateStr)) {
+                    LocalDate endDate = LocalDate.now().minusDays(1); // 昨天
+                    LocalDate startDate = LocalDate.now().minusDays(3); // 三天前
+                    dateFromLD = Arrays.asList(startDate, endDate);
+                } else if ("七日".equals(dateStr)) {
+                    LocalDate endDate = LocalDate.now().minusDays(1); // 昨天
+                    LocalDate startDate = LocalDate.now().minusDays(7); // 七天前
+                    dateFromLD = Arrays.asList(startDate, endDate);
+                } else {
+                    dateFromLD = getDateFromLD(dateStr);
+                }
+
                 if (dateFromLD != null && !dateFromLD.isEmpty()) {
                     // 如果只有一个日期，复制一份形成范围
                     if (dateFromLD.size() == 1) {