diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskServiceImpl.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskServiceImpl.java
index 77c7fcecf..4bc0b0878 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskServiceImpl.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskServiceImpl.java
@@ -600,7 +600,7 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
             for (FlowNode flowNode : nextFlowNodes) {
                 buildNextTaskList.stream().filter(t -> t.getNodeCode().equals(flowNode.getNodeCode())).findFirst().ifPresent(t -> {
                     if (CollUtil.isNotEmpty(t.getPermissionList())) {
-                        List<UserDTO> users = flwTaskAssigneeService.fetchUsersByStorageId(String.join(StringUtils.SEPARATOR, t.getPermissionList()));
+                        List<UserDTO> users = flwTaskAssigneeService.fetchUsersByStorageIds(t.getPermissionList());
                         if (CollUtil.isNotEmpty(users)) {
                             flowNode.setPermissionFlag(StreamUtils.join(users, e -> String.valueOf(e.getUserId())));
                         }