diff --git a/src/main/java/com/dispose/common/IPAddrType.java b/src/main/java/com/dispose/common/IPAddrType.java
index d3f720d1..dc8faa99 100644
--- a/src/main/java/com/dispose/common/IPAddrType.java
+++ b/src/main/java/com/dispose/common/IPAddrType.java
@@ -92,6 +92,8 @@ public enum IPAddrType {
      */
     public static boolean isIpAddress(String ipAddr) {
 
+        final String ipv6PortChar = "[";
+
         int counts = ipAddr.length() - ipAddr.replaceAll(GlobalVar.STRING_IPV6_FLAG, "").length();
 
         String ipv4Regex = "^(1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|[1-9])\\."
@@ -106,14 +108,12 @@ public enum IPAddrType {
                 return ipAddr.matches(ipv4Regex);
             // v4 + port
             case 1:
-                String ipv4 = ipAddr.substring(0, ipAddr.lastIndexOf(":"));
-                //String port = ipAddr.substring(ipAddr.lastIndexOf(":") + 1);
+                String ipv4 = ipAddr.substring(0, ipAddr.lastIndexOf(GlobalVar.STRING_IPV6_FLAG));
                 return ipv4.matches(ipv4Regex);
             default:
                 // Ip v6 + port
                 if (ipAddr.contains("[")) {
-                    String ipv6 = ipAddr.substring(1, ipAddr.lastIndexOf("]"));
-                    //String port = ipAddr.substring(ipAddr.lastIndexOf("]:") + 1);
+                    String ipv6 = ipAddr.substring(1, ipAddr.lastIndexOf(ipv6PortChar));
                     return ipv6.matches(ipv6Regex);
                 } else {
                     return ipAddr.matches(ipv6Regex);
diff --git a/src/main/java/com/dispose/manager/impl/UserAccountCacheManagerImpl.java b/src/main/java/com/dispose/manager/impl/UserAccountCacheManagerImpl.java
index 9edf8e0f..f5a40841 100644
--- a/src/main/java/com/dispose/manager/impl/UserAccountCacheManagerImpl.java
+++ b/src/main/java/com/dispose/manager/impl/UserAccountCacheManagerImpl.java
@@ -52,12 +52,7 @@ public class UserAccountCacheManagerImpl implements UserAccountCacheManager {
             log.error("User {} not logged in", username);
             return ErrorCode.ERR_LOGOUT;
         }
-//        else if (ConstValue.SoapWrapperConst.USER_NAME.equals(username)) {
-//            // admin 用户具有操作权限
-//            return ErrorCode.ERR_OK;
-//        }
 
-        //log.error("User {} not enough permissions", username);
         return ErrorCode.ERR_OK;
     }
 
diff --git a/src/main/java/com/dispose/service/impl/TaskServiceImpl.java b/src/main/java/com/dispose/service/impl/TaskServiceImpl.java
index 05dcb308..0525002d 100644
--- a/src/main/java/com/dispose/service/impl/TaskServiceImpl.java
+++ b/src/main/java/com/dispose/service/impl/TaskServiceImpl.java
@@ -186,37 +186,6 @@ public class TaskServiceImpl implements TaskService {
             return ErrorCode.ERR_NOSUCHDEVICE;
         }
 
-//        // 对新建的任务执行启动操作
-//        if (task.getCurrentStatus() == DisposeTaskStatus.TASK_NEW.getCode()) {
-//            // 更新任务状态为进行中
-//            taskCacheManager.upgradeTaskStatus(taskId, DisposeTaskStatus.TASK_RUNNING.getCode());
-//
-//            dev.forEach(k -> {
-//                DisposeEntryManager dp = DeviceRouter.getDeviceRouterFactory(k.getType(), k.getIpAddr());
-//
-//                MulReturnType<ErrorCode, Long> ret = dp.runDispose(task.getDisposeIp(), DeviceCapacity.values()[task.getType()], planDuration);
-//
-//                if (ret.getFirstParam() == ErrorCode.ERR_SYSTEMEXCEPTION) {
-//                    log.error("Start task: taskId:{}, error:{}", taskId, ret.getFirstParam());
-//                    // 增加设备执行清洗任务信息
-//                    taskInfoMapper.addNewTaskInfo(taskId, k.getId(), null,
-//                            (long) ErrorCode.ERR_SYSTEMEXCEPTION.getCode());
-//                } else {
-//                    if (ret.getFirstParam() != ErrorCode.ERR_OK) {
-//                        // 执行任务失败恢复缓存中的任务状态
-//                        taskInfoMapper.addNewTaskInfo(taskId, k.getId(), null, (long) ret.getFirstParam().getCode());
-//                        log.error("Start task: taskId:{}, disposeIp:{}, error:{}",
-//                                taskId, task.getDisposeIp(), ret.getFirstParam());
-//                    } else {
-//                        // 执行任务成功
-//                        taskInfoMapper.addNewTaskInfo(taskId, k.getId(), ret.getSecondParam(), (long) ret.getFirstParam().getCode());
-//                        log.info("Start task finished: taskId:{}, disposeId:{}, type:{}",
-//                                taskId, task.getDisposeIp(), task.getType());
-//                    }
-//                }
-//            });
-//        }
-
         // 对新建的任务执行启动操作
         if (task.getCurrentStatus() == DisposeTaskStatus.TASK_NEW.getCode()) {
             // 更新任务状态为进行中
@@ -281,36 +250,6 @@ public class TaskServiceImpl implements TaskService {
                 return err;
             }
 
-//            dev.forEach(k -> {
-//                DisposeEntryManager dp = DeviceRouter.getDeviceRouterFactory(k.getType(), k.getIpAddr());
-//
-//                TaskInfo taskInfo = taskInfoMapper.getTaskInfo(taskId, k.getId());
-//
-//                MulReturnType<ErrorCode, Long> ret = dp.stopDispose(task.getDisposeIp(), DeviceCapacity.values()[task.getType()],
-//                        (taskInfo == null || taskInfo.getExternId() == null) ? -1 : taskInfo.getExternId());
-//
-//                if (ret.getFirstParam() == ErrorCode.ERR_SYSTEMEXCEPTION) {
-//                    // 恢复缓存中任务状态到先前状态
-//                    taskCacheManager.upgradeTaskStatus(taskId, prdStatus);
-//                    log.error("Stop task: taskId:{}, error:{}", taskId, ret.getFirstParam());
-//                } else {
-//                    if (ret.getFirstParam() != ErrorCode.ERR_OK) {
-//                        // 恢复缓存中任务状态到先前状态
-//                        taskCacheManager.upgradeTaskStatus(taskId, prdStatus);
-//                        log.error("Stop task: taskId:{}, error:{}", taskId, ret.getFirstParam());
-//                    } else {
-//                        // 任务执行完成后更新数据库处置任务状态
-//                        finishTask(taskId);
-//                        log.info("Stop task finished: taskId:{}, disposeId:{}, type:{}",
-//                                taskId, task.getDisposeIp(), task.getType());
-//                    }
-//                }
-//            });
-//        } else {
-//            log.error("No such task: taskId:{}", taskId);
-//            return ErrorCode.ERR_NOSUCHTASK;
-//        }
-
             dev.forEach(k -> {
                 DisposeEntryManager dp = DeviceRouter.getDeviceRouterFactory(k.getType(), k.getIpAddr());