diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/UserBadgeServiceImpl.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/UserBadgeServiceImpl.java
index ed07ea21a6..9cbb4e0e90 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/UserBadgeServiceImpl.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/UserBadgeServiceImpl.java
@@ -98,7 +98,9 @@ public class UserBadgeServiceImpl implements UserBadgeService {
                 noOpenBadge.add(u);
             }
         });
-        userBadgeListResultDTOS.addAll(noOpenBadge.stream().sorted(Comparator.comparing(UserBadgeListResultDTO::getSort)).collect(Collectors.toList()));
+        if (!CollectionUtils.isEmpty(noOpenBadge)){
+            userBadgeListResultDTOS.addAll(noOpenBadge.stream().sorted(Comparator.comparing(UserBadgeListResultDTO::getSort)).collect(Collectors.toList()));
+        }
         return userBadgeListResultDTOS;
     }