diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/work/service/impl/SysWorkflowNodeServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/work/service/impl/SysWorkflowNodeServiceImpl.java
index 4795bb83..a3acf991 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/work/service/impl/SysWorkflowNodeServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/work/service/impl/SysWorkflowNodeServiceImpl.java
@@ -204,10 +204,14 @@ public class SysWorkflowNodeServiceImpl implements SysWorkflowNodeService {
                     for (String forRoleId : roleIdArray) {
                         List<SysUserRoleVo> userList = bmUserRoleMapper.getUserRoleListByDeptId(SecurityUtils.getLoginUser().getSysUser().getDeptId(), Long.valueOf(forRoleId));
                         if (!userList.isEmpty()) {
+                            // 如果不是第一次拼接，先添加逗号分隔
+                            if (roleConfigValues.length() > 0) {
+                                roleConfigValues.append(",");
+                            }
                             roleConfigValues.append(userList.stream().map(user -> String.valueOf(user.getUserId())).collect(Collectors.joining(",")));
                         }
                     }
-                    forSysWorkflowNode.setConfigValues(String.valueOf(roleConfigValues));
+                    forSysWorkflowNode.setConfigValues(roleConfigValues.toString());
                 } else {
                     System.err.println("节点配置角色为空！请检查参数");
                 }