diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/ReportServiceImpl.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/ReportServiceImpl.java
index 1378587..769204c 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/ReportServiceImpl.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/ReportServiceImpl.java
@@ -594,18 +594,20 @@ public class ReportServiceImpl extends BaseServiceImpl implements IReportService
         if(CollectionUtils.isNotEmpty(hospitalIds)) {
             List<Map<String, Object>> datas = couponMapper.findHospitalInfoByIds(hospitalIds);
             List<Patients> patients = getPatients(hospitalIds, datas, startDate, endDate, provinceId, cityId, areaId, true);
-            Set<String> userIds = new HashSet<>();
-            for (Patients patient : patients) {
-                userIds.add(patient.getPid());
-            }
-            Map<String, Object> param = CollectionUtils.createMap("hospitalIds", hospitalIds, "userIds", userIds, "provinceId", provinceId, "cityId", cityId, "areaId", areaId, "page", (page - 1) * limit, "limit", limit);
-            List<Map<String, Object>> restList = couponMapper.findUnUsed(param);
-            for (Map<String, Object> map : restList) {
-                map.put("cityName", findName(map.get("city_id")));
-                map.put("areaName", findName(map.get("area_id")));
+            if(CollectionUtils.isNotEmpty(patients)) {
+                Set<String> userIds = new HashSet<>();
+                for (Patients patient : patients) {
+                    userIds.add(patient.getPid());
+                }
+                Map<String, Object> param = CollectionUtils.createMap("hospitalIds", hospitalIds, "userIds", userIds, "provinceId", provinceId, "cityId", cityId, "areaId", areaId, "page", (page - 1) * limit, "limit", limit);
+                List<Map<String, Object>> restList = couponMapper.findUnUsed(param);
+                for (Map<String, Object> map : restList) {
+                    map.put("cityName", findName(map.get("city_id")));
+                    map.put("areaName", findName(map.get("area_id")));
+                }
+                Integer count = couponMapper.findUnUsedCount(param);
+                return RespBuilder.buildSuccess(new PageResult(count, page, limit, restList));
             }
-            Integer count = couponMapper.findUnUsedCount(param);
-            return RespBuilder.buildSuccess(new PageResult(count, page, limit, restList));
         }
         return RespBuilder.buildSuccess(new PageResult(0, page, limit, null));
     }