diff --git a/src/main/java/com/chint/domain/value_object/UserLoginParam.java b/src/main/java/com/chint/domain/value_object/UserLoginParam.java
index ec4aaa14..ae2d17a8 100644
--- a/src/main/java/com/chint/domain/value_object/UserLoginParam.java
+++ b/src/main/java/com/chint/domain/value_object/UserLoginParam.java
@@ -5,10 +5,15 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.io.Serial;
+import java.io.Serializable;
+
 @Data
 @NoArgsConstructor
 @AllArgsConstructor
-public class UserLoginParam {
+public class UserLoginParam implements Serializable {
+    @Serial
+    private static final long serialVersionUID = 987611378322125656L;
 
     private String sfno;
 
diff --git a/src/main/java/com/chint/infrastructure/repository/StaffRankRepositoryImpl.java b/src/main/java/com/chint/infrastructure/repository/StaffRankRepositoryImpl.java
index 716ba766..0666c4c1 100644
--- a/src/main/java/com/chint/infrastructure/repository/StaffRankRepositoryImpl.java
+++ b/src/main/java/com/chint/infrastructure/repository/StaffRankRepositoryImpl.java
@@ -41,6 +41,7 @@ public class StaffRankRepositoryImpl implements StaffRankRepository {
         return byEmployeeNoAndTag.get(0).getEmployeeLevel();
     }
 
+    @Cacheable(value = "Ranks::StaffRank", key = "#employeeNo + '-' + #companyCode")
     @Override
     public Optional<List<StaffRank>> findRankNameByEmployNoAndJTCompany(String employeeNo, String companyCode) {
         if (jtCompanyDomainService.ifCompanyInJT(null, companyCode, 1L)) {
diff --git a/src/main/java/com/chint/interfaces/rest/data_center/user/UserHttpRequestImpl.java b/src/main/java/com/chint/interfaces/rest/data_center/user/UserHttpRequestImpl.java
index 5b71e1e3..062405bb 100644
--- a/src/main/java/com/chint/interfaces/rest/data_center/user/UserHttpRequestImpl.java
+++ b/src/main/java/com/chint/interfaces/rest/data_center/user/UserHttpRequestImpl.java
@@ -26,6 +26,7 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
 import java.util.*;
+import java.util.stream.Collectors;
 
 import static com.chint.infrastructure.constant.CommonMessageConstant.EMPLOYEE_NO_NOT_EXIST;
 import static com.chint.infrastructure.constant.RankConstant.DEFAULT_RANK_NAME;
@@ -121,7 +122,7 @@ public class UserHttpRequestImpl implements UserHttpRequest {
             //如果存在自定义职级，那么就开始比较职级大小
             //这里执行rank排序规则
             Optional<RanksOrder> max = ranksOrderRepository
-                    .findByRankNameIn(Set.of(rankName, staffRank.get().getEmployeeLevel()))
+                    .findByRankNameIn(new HashSet<>(List.of(rankName, staffRank.get().getEmployeeLevel())))
                     .stream()
                     .filter(Objects::nonNull)
                     .max(Comparator.comparing(RanksOrder::getRankOrderValue));
diff --git a/src/test/java/com/chint/RouteApplicationTests.java b/src/test/java/com/chint/RouteApplicationTests.java
index 4e160877..9396b214 100644
--- a/src/test/java/com/chint/RouteApplicationTests.java
+++ b/src/test/java/com/chint/RouteApplicationTests.java
@@ -314,9 +314,9 @@ class RouteApplicationTests {
 
     @Test
     void loginSign() {
-        String sfno = "220506072";
+        String sfno = "230615020";
         String syscode = "FSSC";
-        String billcode = "CLSQ240225000099";
+        String billcode = "CLSQ240225000100";
         String companycode = "正泰集团股份有限公司";
         String timespan = "1708908662738";
         String s = Digest.md5(sfno + syscode + billcode + companycode + LOGIN_SECRET_KEY + timespan);
@@ -327,7 +327,7 @@ class RouteApplicationTests {
     void loginSignProd() {
         String sfno = "240102037";
         String syscode = "FSSC";
-        String billcode = "CLSQ240225000099";
+        String billcode = "CLSQ240225000100";
         String companycode = "正泰集团股份有限公司";
         String timespan = "1708908662738";
         String key = "ZhengTaiRoute";