diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CasesApi.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CasesApi.java
index 4960e3db..9573bcc0 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CasesApi.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CasesApi.java
@@ -702,8 +702,8 @@ public class CasesApi extends ApiBaseController {
      */
     @SuppressWarnings("unchecked")
     @GetMapping("/queryRecommendRank")
-    public JsonResponse<List<CasesQueryRecommendRankVo>> queryRecommendRank() {
-        List<CasesQueryRecommendRankVo> list = casesService.queryRecommendRank();
+    public JsonResponse<List<CasesQueryRecommendRankVo>> queryRecommendRank(@RequestParam(required = false,defaultValue = "3") Integer pageSize) {
+        List<CasesQueryRecommendRankVo> list = casesService.queryRecommendRank(pageSize);
         return success(list);
     }
 
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/dao/CasesRecordDao.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/dao/CasesRecordDao.java
index cc2f22eb..de05a041 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/dao/CasesRecordDao.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/dao/CasesRecordDao.java
@@ -23,7 +23,7 @@ import java.util.List;
 public interface CasesRecordDao extends JpaRepository<Cases, String>, JpaSpecificationExecutor<Cases> {
     @Query(nativeQuery = true, value =
             " SELECT c.* FROM ( " +
-                    "   SELECT b.* " +
+                    "   SELECT b.*,a.sys_create_time as recommendPushTime" +
                     "   FROM boe_cases_recommend_push_record a " +
                     "   LEFT JOIN boe_cases b ON a.case_id = b.id " +
                     "   WHERE b.deleted = 0 " +
@@ -55,7 +55,8 @@ public interface CasesRecordDao extends JpaRepository<Cases, String>, JpaSpecifi
                     "   IF(:#{#condition.orderField}='views' and :#{#condition.orderAsc}=true,c.views, null) asc," +
                     "   IF(:#{#condition.orderField}='views' and :#{#condition.orderAsc}=false,c.views, null) desc," +
                     "   IF(:#{#condition.orderField}='sysCreateTime' and :#{#condition.orderAsc}=true ,c.sys_create_time,null) asc," +
-                    "   IF(:#{#condition.orderField}='sysCreateTime' and :#{#condition.orderAsc}=false , c.sys_create_time,null) desc",
+                    "   IF(:#{#condition.orderField}='sysCreateTime' and :#{#condition.orderAsc}=false , c.sys_create_time,null) desc," +
+                    "   IF(:#{#condition.orderField}='recommendPushTime', c.recommendPushTime,null) desc",
             countQuery =
                     " SELECT count(*) FROM ( " +
                             "   SELECT b.* " +
@@ -90,7 +91,8 @@ public interface CasesRecordDao extends JpaRepository<Cases, String>, JpaSpecifi
                             "   IF(:#{#condition.orderField}='views' and :#{#condition.orderAsc}=true,c.views, null) asc," +
                             "   IF(:#{#condition.orderField}='views' and :#{#condition.orderAsc}=false,c.views, null) desc," +
                             "   IF(:#{#condition.orderField}='sysCreateTime' and :#{#condition.orderAsc}=true ,c.sys_create_time,null) asc," +
-                            "   IF(:#{#condition.orderField}='sysCreateTime' and :#{#condition.orderAsc}=false , c.sys_create_time,null) desc"
+                            "   IF(:#{#condition.orderField}='sysCreateTime' and :#{#condition.orderAsc}=false , c.sys_create_time,null) desc," +
+                            "   IF(:#{#condition.orderField}='recommendPushTime', c.recommendPushTime,null) desc"
     )
     Page<Cases> queryList(Pageable pageable, @Param("condition") CasePageVo casePage);
 
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/ICasesService.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/ICasesService.java
index c167ca1b..c43bed64 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/ICasesService.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/ICasesService.java
@@ -120,7 +120,7 @@ public interface ICasesService{
 
     void refreshLastQuarterStatistics();
 
-    List<CasesQueryRecommendRankVo> queryRecommendRank();
+    List<CasesQueryRecommendRankVo> queryRecommendRank(Integer pageSize);
 
     void riseIntoRank(Long caseId, CurrentUser currentUser);
 
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CasesServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CasesServiceImpl.java
index cbabd5c6..1fa45cf5 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CasesServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CasesServiceImpl.java
@@ -44,7 +44,6 @@ import java.lang.reflect.Array;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
-import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
@@ -385,8 +384,12 @@ public class CasesServiceImpl implements ICasesService {
         caseVo.setOrg2(level2);
         caseVo.setOrg3(level3);
 
-        if (StringUtils.isBlank(caseVo.getOrderField()) || caseVo.getOrderAsc()==null || (!"sysCreateTime".equals(caseVo.getOrderField()) && !"views".equals(caseVo.getOrderField()))){
-            caseVo.setOrderField("sysCreateTime");
+        Set<String> validOrderFields = new HashSet<>();
+        validOrderFields.add("sysCreateTime");
+        validOrderFields.add("views");
+        validOrderFields.add("recommendPushTime");
+        if (StringUtils.isBlank(caseVo.getOrderField()) || caseVo.getOrderAsc() == null || !validOrderFields.contains(caseVo.getOrderField())) {
+            caseVo.setOrderField("recommendPushTime");
             caseVo.setOrderAsc(false);
         }
 
@@ -1266,9 +1269,9 @@ public class CasesServiceImpl implements ICasesService {
 
 
     @Override
-    public List<CasesQueryRecommendRankVo> queryRecommendRank() {
+    public List<CasesQueryRecommendRankVo> queryRecommendRank(Integer pageSize) {
         QueryBuilder queryBuilder = QueryBuilder.from(Cases.class);
-        queryBuilder.setPageSize(10);
+        queryBuilder.setPageSize(pageSize);
         queryBuilder.addFilter(FieldFilters.eq("deleted",false));
         queryBuilder.addFilter(FieldFilters.isNotNull("recommend_rank"));
         queryBuilder.addOrder(OrderCondition.asc("recommend_rank"));