diff --git a/src/main/java/club/joylink/rtss/constants/ProjectDeviceType.java b/src/main/java/club/joylink/rtss/constants/ProjectDeviceType.java
index f23ac2f96..09d317d9f 100644
--- a/src/main/java/club/joylink/rtss/constants/ProjectDeviceType.java
+++ b/src/main/java/club/joylink/rtss/constants/ProjectDeviceType.java
@@ -67,6 +67,9 @@ public enum ProjectDeviceType {
     SANDBOX,
     /** 派班工作站 */
     SCHEDULING,
+
+    PIS_STAND,
+    PIS_TRAIN,
     /* -----------client device end---------- */
     ;
 
diff --git a/src/main/java/club/joylink/rtss/controller/audio/AudioResourcesController.java b/src/main/java/club/joylink/rtss/controller/audio/AudioResourcesController.java
index 6155c0f5d..11439a47f 100644
--- a/src/main/java/club/joylink/rtss/controller/audio/AudioResourcesController.java
+++ b/src/main/java/club/joylink/rtss/controller/audio/AudioResourcesController.java
@@ -23,10 +23,18 @@ public class AudioResourcesController {
      * 创建
      */
     @PostMapping()
-    public void create(@RequestBody @Validated AudioResourcesVO vo) {
+    public void create(@RequestBody @Validated(value = AudioResourcesVO.Create.class) AudioResourcesVO vo) {
         audioResourcesService.create(vo);
     }
 
+    /**
+     * 生成资源
+     */
+    @PostMapping("/generate")
+    public void generate(@RequestBody @Validated(value = AudioResourcesVO.Generate.class) AudioResourcesVO vo) {
+        audioResourcesService.generate(vo);
+    }
+
     /**
      * 查询所有
      */
diff --git a/src/main/java/club/joylink/rtss/controller/iscs/IscsSystemResourcesController.java b/src/main/java/club/joylink/rtss/controller/iscs/IscsSystemResourcesController.java
index a8056c895..245acd770 100644
--- a/src/main/java/club/joylink/rtss/controller/iscs/IscsSystemResourcesController.java
+++ b/src/main/java/club/joylink/rtss/controller/iscs/IscsSystemResourcesController.java
@@ -34,6 +34,11 @@ public class IscsSystemResourcesController {
         iscsSystemResourcesService.batchCreate(vos);
     }
 
+    @PostMapping("/generate/{mapId}/{type}")
+    public void generate(@PathVariable long mapId, @PathVariable int type) {
+        iscsSystemResourcesService.generate(mapId, type);
+    }
+
     /**
      * 获取所有
      */
diff --git a/src/main/java/club/joylink/rtss/controller/user/UserInfoController.java b/src/main/java/club/joylink/rtss/controller/user/UserInfoController.java
index 12661af8b..4beb236b5 100644
--- a/src/main/java/club/joylink/rtss/controller/user/UserInfoController.java
+++ b/src/main/java/club/joylink/rtss/controller/user/UserInfoController.java
@@ -4,13 +4,8 @@ import club.joylink.rtss.services.ISysUserService;
 import club.joylink.rtss.vo.AccountVO;
 import club.joylink.rtss.vo.UserQueryVO;
 import club.joylink.rtss.vo.client.PageVO;
-import club.joylink.rtss.vo.client.user.MobileInfoVO;
-import club.joylink.rtss.vo.client.user.UpdateEmailVO;
-import club.joylink.rtss.vo.client.user.UpdateMobileVO;
-import club.joylink.rtss.vo.client.user.UpdatePasswordVO;
+import club.joylink.rtss.vo.client.user.*;
 import club.joylink.rtss.vo.user.AccountCreateVO;
-import club.joylink.rtss.vo.client.user.AccountRegisterQueryVO;
-import club.joylink.rtss.vo.client.user.AccountRegisterStatisticsVO;
 import club.joylink.rtss.vo.user.UserRegisterCheck;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
@@ -146,4 +141,20 @@ public class UserInfoController {
         queryVO.setSource(source);
         return this.iSysUserService.queryPagedUser(queryVO);
     }
+
+    /**
+     * 超管重置用户密码
+     */
+    @PutMapping("/{id}/reset/pwd")
+    public void resetPwd(@PathVariable long id) {
+        iSysUserService.resetPwd(id);
+    }
+
+    /**
+     * 找回密码
+     */
+    @PutMapping("/retrieve/pwd")
+    public void retrievePwd(@RequestBody @Validated RetrievePwdVO vo) {
+        iSysUserService.retrievePwd(vo);
+    }
 }
diff --git a/src/main/java/club/joylink/rtss/services/ISysUserService.java b/src/main/java/club/joylink/rtss/services/ISysUserService.java
index c20c5e2b5..565af85d7 100644
--- a/src/main/java/club/joylink/rtss/services/ISysUserService.java
+++ b/src/main/java/club/joylink/rtss/services/ISysUserService.java
@@ -10,7 +10,6 @@ import club.joylink.rtss.vo.client.PageVO;
 import club.joylink.rtss.vo.client.org.CompanyVO;
 import club.joylink.rtss.vo.client.user.*;
 import club.joylink.rtss.vo.user.AccountCreateVO;
-import club.joylink.rtss.vo.client.user.AccountRegisterStatisticsVO;
 import club.joylink.rtss.vo.wx.WmUserSession;
 import lombok.NonNull;
 
@@ -325,4 +324,8 @@ public interface ISysUserService {
     boolean isThirdParentAccountExist(String parentAccount);
 
     List<SysAccount> findEntitiesBySource(String source);
+
+    void resetPwd(long id);
+
+    void retrievePwd(RetrievePwdVO vo);
 }
diff --git a/src/main/java/club/joylink/rtss/services/SysUserService.java b/src/main/java/club/joylink/rtss/services/SysUserService.java
index 5198c5086..2c3c97218 100644
--- a/src/main/java/club/joylink/rtss/services/SysUserService.java
+++ b/src/main/java/club/joylink/rtss/services/SysUserService.java
@@ -738,7 +738,7 @@ public class SysUserService implements ISysUserService {
 
     @Override
     public String sendMobileValidCode(MobileInfoVO mobileInfoVO) {
-        BusinessExceptionAssertEnum.ARGUMENT_ILLEGAL.assertTrue(mobileInfoVO.validate());
+        BusinessExceptionAssertEnum.ARGUMENT_ILLEGAL.assertTrue(mobileInfoVO.validate(), "发送验证码请求未通过");
         String code = RandomGenerator.getByLen(4);
         long ts = System.currentTimeMillis();
         List<String> params = new ArrayList<>();
@@ -757,18 +757,44 @@ public class SysUserService implements ISysUserService {
     public void updatePassword(Long id, UpdatePasswordVO updatePasswordVO) {
         Objects.requireNonNull(id, "用户id不能为空");
         SysAccount account = this.sysAccountDAO.selectByPrimaryKey(id);
+        updatePwdByMobileVdCode(updatePasswordVO, account);
+    }
+
+    private void updatePwdByMobileVdCode(UpdatePasswordVO updatePasswordVO, SysAccount account) {
         if (Objects.nonNull(account)) {
             VdCode vdCode = (VdCode) this.iCacheService.get(account.getNationcode() + account.getMobile());
             BusinessExceptionAssertEnum.INCORRECT_VERIFICATION_CODE.assertNotNull(vdCode);
             // 验证验证码
             vdCode.isValidCode(updatePasswordVO.getVfCode());
             // 验证码通过,修改密码
-            account.setPassword(updatePasswordVO.getPassword());
-            account.setUpdateTime(LocalDateTime.now());
-            this.sysAccountDAO.updateByPrimaryKey(account);
+            updatePassword4Entity(account, updatePasswordVO.getPassword());
         }
     }
 
+    /**
+     * 通过邮箱验证码更新密码
+     * @param account 要更新密码的账号
+     * @param userVfCode 用户填写的验证码
+     * @param newPwd 新密码
+     */
+    private void updatePwdByEmailVdCode(SysAccount account, String userVfCode, String newPwd) {
+        if (Objects.nonNull(account)) {
+            VdCode vdCode = (VdCode) this.iCacheService.get(account.getEmail());
+            BusinessExceptionAssertEnum.INCORRECT_VERIFICATION_CODE.assertNotNull(vdCode);
+            // 验证验证码
+            vdCode.isValidCode(userVfCode);
+            // 验证码通过,修改密码
+            updatePassword4Entity(account, newPwd);
+        }
+    }
+
+    private void updatePassword4Entity(SysAccount account, String newPwd) {
+        BusinessExceptionAssertEnum.ARGUMENT_ILLEGAL.assertHasText(newPwd, "新密码不能为空");
+        account.setPassword(newPwd);
+        account.setUpdateTime(LocalDateTime.now());
+        this.sysAccountDAO.updateByPrimaryKey(account);
+    }
+
     @Override
     public void updateUserPassword(Long id, String password) {
         Objects.requireNonNull(id, "用户id不能为空");
@@ -991,6 +1017,55 @@ public class SysUserService implements ISysUserService {
         return sysAccountDAO.selectByExample(example);
     }
 
+    @Override
+    public void resetPwd(long id) {
+        String pwd = EncryptUtil.md5("123456");
+        SysAccount account = getEntity(id);
+        updatePassword4Entity(account, pwd);
+    }
+
+    @Override
+    public void retrievePwd(RetrievePwdVO vo) {
+        if (StringUtils.hasText(vo.getMobile())) {
+            SysAccount account = getEntityByMobile(vo.getMobile());
+            UpdatePasswordVO updatePasswordVO = new UpdatePasswordVO(vo.getVfCode(), vo.getNewPwd());
+            updatePwdByMobileVdCode(updatePasswordVO, account);
+        } else if (StringUtils.hasText(vo.getEmail())) {
+            SysAccount account = getEntityByEmail(vo.getEmail());
+            updatePwdByEmailVdCode(account, vo.getVfCode(), vo.getNewPwd());
+        } else {
+            throw BusinessExceptionAssertEnum.ARGUMENT_ILLEGAL.exception("手机号和邮箱不能都为空");
+        }
+    }
+
+    private SysAccount getEntityByMobile(String mobile) {
+        BusinessExceptionAssertEnum.ARGUMENT_ILLEGAL.assertHasText(mobile);
+        SysAccountExample example = new SysAccountExample();
+        example.createCriteria().andMobileEqualTo(mobile);
+        List<SysAccount> accounts = sysAccountDAO.selectByExample(example);
+        BusinessExceptionAssertEnum.DATA_NOT_EXIST.assertCollectionNotEmpty(accounts,
+                String.format("[手机号：%s]的账号不存在", mobile));
+        if (accounts.size() != 1) {
+            log.error("[手机号：%s]的账号有多个");
+            throw BusinessExceptionAssertEnum.DATA_ERROR.exception();
+        }
+        return accounts.get(0);
+    }
+
+    private SysAccount getEntityByEmail(String email) {
+        BusinessExceptionAssertEnum.ARGUMENT_ILLEGAL.assertHasText(email);
+        SysAccountExample example = new SysAccountExample();
+        example.createCriteria().andEmailEqualTo(email);
+        List<SysAccount> accounts = sysAccountDAO.selectByExample(example);
+        BusinessExceptionAssertEnum.DATA_NOT_EXIST.assertCollectionNotEmpty(accounts,
+                String.format("[邮箱：%s]的账号不存在", email));
+        if (accounts.size() != 1) {
+            log.error(String.format("[邮箱：%s]的账号有多个", email));
+            throw BusinessExceptionAssertEnum.DATA_ERROR.exception();
+        }
+        return accounts.get(0);
+    }
+
     private boolean isSameEmailExist(String email) {
         SysAccountExample example = new SysAccountExample();
         example.createCriteria()
diff --git a/src/main/java/club/joylink/rtss/services/audio/AudioResourcesService.java b/src/main/java/club/joylink/rtss/services/audio/AudioResourcesService.java
index 8c774da6a..6da3625c2 100644
--- a/src/main/java/club/joylink/rtss/services/audio/AudioResourcesService.java
+++ b/src/main/java/club/joylink/rtss/services/audio/AudioResourcesService.java
@@ -20,4 +20,6 @@ public interface AudioResourcesService {
     PageVO<AudioResourcesVO> pagedQuery(AudioResourcesQueryVO queryVO);
 
     AudioResourcesVO getById(long id);
+
+    void generate(AudioResourcesVO vo);
 }
diff --git a/src/main/java/club/joylink/rtss/services/audio/AudioResourcesServiceImpl.java b/src/main/java/club/joylink/rtss/services/audio/AudioResourcesServiceImpl.java
index 9fca111c3..2fa5ba0fb 100644
--- a/src/main/java/club/joylink/rtss/services/audio/AudioResourcesServiceImpl.java
+++ b/src/main/java/club/joylink/rtss/services/audio/AudioResourcesServiceImpl.java
@@ -3,12 +3,14 @@ package club.joylink.rtss.services.audio;
 import club.joylink.rtss.dao.AudioResourcesDAO;
 import club.joylink.rtss.entity.AudioResources;
 import club.joylink.rtss.entity.AudioResourcesExample;
+import club.joylink.rtss.services.voice.IVoiceService;
 import club.joylink.rtss.vo.client.PageVO;
 import club.joylink.rtss.vo.client.audio.AudioResourcesQueryVO;
 import club.joylink.rtss.vo.client.audio.AudioResourcesVO;
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
@@ -21,6 +23,9 @@ import java.util.List;
 public class AudioResourcesServiceImpl implements AudioResourcesService {
     @Autowired
     private AudioResourcesDAO audioResourcesDAO;
+    @Autowired
+    @Qualifier("baiDuVoiceService")
+    private IVoiceService iVoiceService;
 
     @Override
     public void create(AudioResourcesVO vo) {
@@ -82,6 +87,13 @@ public class AudioResourcesServiceImpl implements AudioResourcesService {
         return new AudioResourcesVO(getEntity(id));
     }
 
+    @Override
+    public void generate(AudioResourcesVO vo) {
+        String filePath = iVoiceService.synthesis(vo.getDesc());
+        vo.setUrl(filePath);
+        create(vo);
+    }
+
     private AudioResources getEntity(long id) {
         return audioResourcesDAO.selectByPrimaryKey(id);
     }
diff --git a/src/main/java/club/joylink/rtss/services/auth/AuthenticateService.java b/src/main/java/club/joylink/rtss/services/auth/AuthenticateService.java
index d9c94d2ca..6d1c3ada4 100644
--- a/src/main/java/club/joylink/rtss/services/auth/AuthenticateService.java
+++ b/src/main/java/club/joylink/rtss/services/auth/AuthenticateService.java
@@ -468,6 +468,8 @@ public class AuthenticateService implements IAuthenticateService {
             case CCTV:
             case SANDBOX:
             case ILW:
+            case PIS_STAND:
+            case PIS_TRAIN:
             case VR_IBP: {
                 RelationLoginConfigVO config = deviceVO.buildRelationLoginConfig();
                 if (Objects.nonNull(config) && Objects.nonNull(config.getDeviceCode())) {
diff --git a/src/main/java/club/joylink/rtss/services/iscs/IscsSystemResourcesService.java b/src/main/java/club/joylink/rtss/services/iscs/IscsSystemResourcesService.java
index 221dcbb7e..3cf196f0f 100644
--- a/src/main/java/club/joylink/rtss/services/iscs/IscsSystemResourcesService.java
+++ b/src/main/java/club/joylink/rtss/services/iscs/IscsSystemResourcesService.java
@@ -22,4 +22,10 @@ public interface IscsSystemResourcesService {
     List<IscsSystemResourcesVO> criteriaQuery(IscsSystemResourcesQueryVO queryVO);
 
     void batchCreate(List<IscsSystemResourcesVO> vos);
+
+    /**
+     * 生成Iscs资源。
+     * @param type 要生成的资源的类型，详见方法体内的注释
+     */
+    void generate(long mapId, int type);
 }
diff --git a/src/main/java/club/joylink/rtss/services/iscs/IscsSystemResourcesServiceImpl.java b/src/main/java/club/joylink/rtss/services/iscs/IscsSystemResourcesServiceImpl.java
index b706a218c..fee70bdef 100644
--- a/src/main/java/club/joylink/rtss/services/iscs/IscsSystemResourcesServiceImpl.java
+++ b/src/main/java/club/joylink/rtss/services/iscs/IscsSystemResourcesServiceImpl.java
@@ -4,11 +4,14 @@ import club.joylink.rtss.dao.IscsSystemResourcesDAO;
 import club.joylink.rtss.entity.IscsSystemResources;
 import club.joylink.rtss.entity.IscsSystemResourcesExample;
 import club.joylink.rtss.exception.BusinessExceptionAssertEnum;
+import club.joylink.rtss.services.IMapService;
 import club.joylink.rtss.services.audio.AudioResourcesService;
 import club.joylink.rtss.vo.client.PageVO;
 import club.joylink.rtss.vo.client.audio.AudioResourcesVO;
 import club.joylink.rtss.vo.client.iscs.systemRes.IscsSystemResourcesQueryVO;
 import club.joylink.rtss.vo.client.iscs.systemRes.IscsSystemResourcesVO;
+import club.joylink.rtss.vo.map.MapVO;
+import club.joylink.rtss.vo.map.graph.MapStationNewVO;
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -22,9 +25,10 @@ import java.util.List;
 public class IscsSystemResourcesServiceImpl implements IscsSystemResourcesService {
     @Autowired
     private IscsSystemResourcesDAO iscsSystemResourcesDAO;
-
     @Autowired
     private AudioResourcesService audioResourcesService;
+    @Autowired
+    private IMapService iMapService;
 
     @Override
     public void create(IscsSystemResourcesVO vo) {
@@ -106,6 +110,13 @@ public class IscsSystemResourcesServiceImpl implements IscsSystemResourcesServic
         }
     }
 
+    @Override
+    public void generate(long mapId, int type) {
+        MapVO mapDetail = iMapService.getMapDetail(mapId);
+        List<MapStationNewVO> stationList = mapDetail.getGraphDataNew().getStationList();
+
+    }
+
     private IscsSystemResources findEntityById(long id) {
         return iscsSystemResourcesDAO.selectByPrimaryKey(id);
     }
diff --git a/src/main/java/club/joylink/rtss/services/iscs/interactive/IscsInteractiveService.java b/src/main/java/club/joylink/rtss/services/iscs/interactive/IscsInteractiveService.java
index f31d19a6e..6b787551c 100644
--- a/src/main/java/club/joylink/rtss/services/iscs/interactive/IscsInteractiveService.java
+++ b/src/main/java/club/joylink/rtss/services/iscs/interactive/IscsInteractiveService.java
@@ -5,7 +5,7 @@ import club.joylink.rtss.services.audio.AudioResourcesService;
 import club.joylink.rtss.services.voice.IVoiceService;
 import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.data.SimulationDataRepository;
-import club.joylink.rtss.simulation.cbtc.data.map.Audio;
+import club.joylink.rtss.simulation.cbtc.data.iscs.Audio;
 import club.joylink.rtss.simulation.cbtc.data.map.MapElement;
 import club.joylink.rtss.simulation.cbtc.data.vr.VirtualRealityAudio;
 import club.joylink.rtss.simulation.cbtc.member.SimulationMember;
@@ -18,6 +18,9 @@ import org.springframework.stereotype.Component;
 
 import java.util.List;
 
+/**
+ * ISCS交互服务
+ */
 @Component
 public class IscsInteractiveService {
     @Autowired
@@ -27,7 +30,7 @@ public class IscsInteractiveService {
     @Qualifier("baiDuVoiceService")
     private IVoiceService iVoiceService;
 
-    public void play(Simulation simulation, PlayParamVO param, SimulationMember member) {
+    public void paPlay(Simulation simulation, PlayParamVO param, SimulationMember member) {
         BusinessExceptionAssertEnum.OPERATION_NOT_SUPPORTED.assertTrue(member != null && (member.isDispatcher() || member.isStationSupervisor()),
                 "仅行调和行值可操作");
         BusinessExceptionAssertEnum.SYSTEM_EXCEPTION.assertNotNull(param.getResourceId(), "资源id不能为null");
@@ -47,6 +50,26 @@ public class IscsInteractiveService {
         }
     }
 
+    /**
+     * 信号系统自动通过PA系统播放
+     */
+    public void paPlayBySystem(Simulation simulation, List<String> iscsDeviceCodes,
+                               AudioResourcesVO audioResourcesVO, String state) {
+        SimulationDataRepository repository = simulation.getRepository();
+        for (String code : iscsDeviceCodes) {
+            MapElement element = repository.getByCode(code);
+            if (element instanceof Audio) {
+                Audio audio = (Audio) element;
+                audio.updateResource(audioResourcesVO);
+                audio.updateState(state);
+                audio.updateRemain(Audio.DEFAULT_REMAIN);
+                VirtualRealityAudio vrAudio = audio.getVrAudio();
+                vrAudio.updateUrl(audioResourcesVO.getUrl());
+                vrAudio.control(VirtualRealityAudio.Command.PLAY);
+            }
+        }
+    }
+
     public void paStopPlaying(Simulation simulation, List<String> iscsDeviceCodes) {
         SimulationDataRepository repository = simulation.getRepository();
         for (String code : iscsDeviceCodes) {
diff --git a/src/main/java/club/joylink/rtss/simulation/Simulation.java b/src/main/java/club/joylink/rtss/simulation/Simulation.java
index 13bceddac..9c1980b07 100644
--- a/src/main/java/club/joylink/rtss/simulation/Simulation.java
+++ b/src/main/java/club/joylink/rtss/simulation/Simulation.java
@@ -14,6 +14,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.StringUtils;
 
 import java.time.LocalDateTime;
+import java.time.ZoneOffset;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -190,6 +191,10 @@ public abstract class Simulation<U extends SimulationUser, M extends SimulationM
         return this.systemTime;
     }
 
+    public long getSystemTimeStamp() {
+        return getSystemTime().toInstant(ZoneOffset.UTC).toEpochMilli();
+    }
+
     /**
      * 仿真初始化
      */
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/ATSMessageCollectAndDispatcher.java b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/ATSMessageCollectAndDispatcher.java
index 725d14736..be795e831 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/ATSMessageCollectAndDispatcher.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/ATSMessageCollectAndDispatcher.java
@@ -281,12 +281,10 @@ public class ATSMessageCollectAndDispatcher {
 
     /**
      * 同步仿真系统时间给客户端
-     *
-     * @param simulation
      */
     public void syncTime(Simulation simulation) {
         Set<String> sessions = simulation.getSimulationUserIds();
-        SocketMessageVO<Integer> timeSyncMessage = SocketMessageFactory.buildSimulationTimeSyncMessage(simulation);
+        SocketMessageVO<Long> timeSyncMessage = SocketMessageFactory.buildSimulationTimeSyncMessage(simulation);
         stompMessageService.sendToUser(sessions, timeSyncMessage);
     }
 
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/operation/handler/IscsOperateHandler.java b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/operation/handler/IscsOperateHandler.java
index 45fb734e8..f946b13fe 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/operation/handler/IscsOperateHandler.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/operation/handler/IscsOperateHandler.java
@@ -23,7 +23,7 @@ public class IscsOperateHandler {
      */
     @OperateHandlerMapping(type = Operation.Type.ISCS_PA_Play)
     public void paPlay(Simulation simulation, PlayParamVO playParamVO, SimulationMember member) {
-        iscsInteractiveService.play(simulation, playParamVO, member);
+        iscsInteractiveService.paPlay(simulation, playParamVO, member);
     }
 
     /**
@@ -46,7 +46,7 @@ public class IscsOperateHandler {
      * PIS系统停止播放
      */
     @OperateHandlerMapping(type = Operation.Type.ISCS_PIS_Stop_Playing)
-    public void pisPlay(Simulation simulation, List<String> iscsDeviceCodes) {
+    public void pisStopPlaying(Simulation simulation, List<String> iscsDeviceCodes) {
         iscsInteractiveService.pisStopPlaying(simulation, iscsDeviceCodes);
     }
 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/ISCS/IscsLogicLoop.java b/src/main/java/club/joylink/rtss/simulation/cbtc/ISCS/IscsLogicLoop.java
index 2ec02c318..ad7cf3089 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/ISCS/IscsLogicLoop.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/ISCS/IscsLogicLoop.java
@@ -3,13 +3,17 @@ package club.joylink.rtss.simulation.cbtc.ISCS;
 import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.constant.SimulationConstants;
 import club.joylink.rtss.simulation.cbtc.data.SimulationDataRepository;
-import club.joylink.rtss.simulation.cbtc.data.map.Audio;
+import club.joylink.rtss.simulation.cbtc.data.iscs.Audio;
 import org.springframework.stereotype.Component;
 
 @Component
 public class IscsLogicLoop {
-    private void run(Simulation simulation) {
+    public static final String JOB_NAME = "ISCS_LOGIC_LOOP";
+    public static final int RATE = 1000;
+
+    public void run(Simulation simulation) {
         SimulationDataRepository repository = simulation.getRepository();
+        // 广播播放结束逻辑
         for (Audio audio : repository.getAudioList()) {
             if (audio.isInPa() && !audio.isNotUsed()) {
                 int remain = audio.getRemainDuration();
@@ -24,6 +28,6 @@ public class IscsLogicLoop {
     }
 
     public void addJob(Simulation simulation) {
-        simulation.addJob(Simulation.JobName.iscsLogicLoop, () -> run(simulation), SimulationConstants.ATS_LOOP_RATE);
+        simulation.addJob(JOB_NAME, () -> run(simulation), RATE);
     }
 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/ISCS/IscsMessageCollectAndDispatcher.java b/src/main/java/club/joylink/rtss/simulation/cbtc/ISCS/IscsMessageCollectAndDispatcher.java
index 857f60d92..b36071f56 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/ISCS/IscsMessageCollectAndDispatcher.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/ISCS/IscsMessageCollectAndDispatcher.java
@@ -4,7 +4,7 @@ import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.constant.SimulationConstants;
 import club.joylink.rtss.simulation.cbtc.data.SimulationDataRepository;
 import club.joylink.rtss.simulation.cbtc.data.SimulationIscsDataRepository;
-import club.joylink.rtss.simulation.cbtc.data.map.Audio;
+import club.joylink.rtss.simulation.cbtc.data.iscs.Audio;
 import club.joylink.rtss.simulation.cbtc.data.vo.iscs.IscsAudioStatusVO;
 import club.joylink.rtss.simulation.cbtc.data.vo.iscs.IscsStatusVO;
 import club.joylink.rtss.simulation.rt.iscs.IscsStatusPublisher;
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/ProjectJointSimulationServiceImpl.java b/src/main/java/club/joylink/rtss/simulation/cbtc/ProjectJointSimulationServiceImpl.java
index 59fda98f5..c005adfdc 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/ProjectJointSimulationServiceImpl.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/ProjectJointSimulationServiceImpl.java
@@ -141,12 +141,14 @@ public class ProjectJointSimulationServiceImpl implements ProjectJointSimulation
                     case PSC:
                         return ((Heb1PscConfig) config).getConfig().getPsdCode();
                 }
+                break;
             }
             case XTY:{
                 switch (config.getDeviceType()) {
                     case PSD:
                         return ((XtyPsdConfig) config).getConfig().getPsdCode();
                 }
+                break;
             }
             case RICHOR_JOINT: {
                 switch (config.getDeviceType()) {
@@ -155,6 +157,7 @@ public class ProjectJointSimulationServiceImpl implements ProjectJointSimulation
                     case PSL:
                         return ((ZjdPslConfig) config).getConfigVO().getPslCode();
                 }
+                break;
             }
             case SR_SANDBOX: {
                 switch (config.getDeviceType()) {
@@ -167,6 +170,7 @@ public class ProjectJointSimulationServiceImpl implements ProjectJointSimulation
                     case TRAIN:
                         return ((SrTrainConfig) config).getConfigVO().getVrCode();
                 }
+                break;
             }
             case RICHOR_HHCJ: {
                 switch (config.getDeviceType()) {
@@ -175,6 +179,7 @@ public class ProjectJointSimulationServiceImpl implements ProjectJointSimulation
                     case PSD:
                         return ((HhcjPsdConfig) config).getConfigVO().getPsdCode();
                 }
+                break;
             }
         }
         return null;
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/Simulation.java b/src/main/java/club/joylink/rtss/simulation/cbtc/Simulation.java
index 99c887f90..b29b774a5 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/Simulation.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/Simulation.java
@@ -39,6 +39,7 @@ import org.springframework.util.CollectionUtils;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
+import java.time.ZoneId;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentLinkedQueue;
@@ -497,6 +498,13 @@ public class Simulation extends club.joylink.rtss.simulation.Simulation<Simulati
         return this.getSystemTime().plusHours(SimulationConstants.RUN_DIAGRAM_TRANS_TIME);
     }
 
+    /**
+     * 获取仿真正确时间在系统默认时区的时间戳
+     */
+    public long getCorrectSystemTimeStamp() {
+        return getCorrectSystemTime().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
+    }
+
 //    /**
 //     * 仿真异常信息
 //     *
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/SimulationLifeCycleServiceImpl.java b/src/main/java/club/joylink/rtss/simulation/cbtc/SimulationLifeCycleServiceImpl.java
index 18d42ef94..ead1c14dd 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/SimulationLifeCycleServiceImpl.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/SimulationLifeCycleServiceImpl.java
@@ -34,8 +34,10 @@ import club.joylink.rtss.simulation.cbtc.fault.FaultGenerator;
 import club.joylink.rtss.simulation.cbtc.member.MemberManager;
 import club.joylink.rtss.simulation.cbtc.onboard.ATP.ATPLogicLoop;
 import club.joylink.rtss.simulation.cbtc.onboard.TrainTargetUpdateService;
+import club.joylink.rtss.simulation.cbtc.pis.PisLogicLoop;
 import club.joylink.rtss.simulation.cbtc.robot.SimulationRobotService;
 import club.joylink.rtss.simulation.rt.iscs.IscsStatusPublisher;
+import club.joylink.rtss.simulation.rt.pis.PisStatusPublisher;
 import club.joylink.rtss.vo.client.iscs.device.IscsDeviceVO;
 import club.joylink.rtss.vo.client.iscs.systemRes.IscsSystemResourcesQueryVO;
 import club.joylink.rtss.vo.client.iscs.systemRes.IscsSystemResourcesVO;
@@ -139,6 +141,9 @@ public class SimulationLifeCycleServiceImpl implements SimulationLifeCycleServic
     @Autowired
     private GroupSimulationService groupSimulationService;
 
+    @Autowired
+    private PisLogicLoop pisLogicLoop;
+
     @Override
     public Simulation create(SimulationBuildParams params, String group) {
         // 构建仿真
@@ -163,8 +168,6 @@ public class SimulationLifeCycleServiceImpl implements SimulationLifeCycleServic
         }
         // 缓存
         simulationManager.save(simulation);
-        // TODO: 2021/9/10 暂时放在这里
-        simulation.addMessagePublisher(new IscsStatusPublisher(simulation));
         // 初始化设备状态
         deviceStatusService.init(simulation);
         depotService.loadDepotTrain(simulation);
@@ -173,12 +176,19 @@ public class SimulationLifeCycleServiceImpl implements SimulationLifeCycleServic
         // 初始化语音指令
         List<VoiceCommandBO> voiceCommandBOList = iVoiceCommandService.getAll();
         simulation.setVoiceCommandBOList(voiceCommandBOList);
+        // 添加消息发送器
+        addMessagePublisher(simulation);
         // 添加任务
         addJobs(simulation);
         applicationContext.publishEvent(new SimulationCreateSuccessEvent(this, simulation));
         return simulation;
     }
 
+    private void addMessagePublisher(Simulation simulation) {
+        simulation.addMessagePublisher(new IscsStatusPublisher(simulation));
+        simulation.addMessagePublisher(new PisStatusPublisher(simulation));
+    }
+
     private void addJobs(Simulation simulation) {
         if(simulation.getBuildParams().getProdType() == MapPrdTypeEnum.YJDDZH){
             //非武汉大屏车辆定位
@@ -201,6 +211,7 @@ public class SimulationLifeCycleServiceImpl implements SimulationLifeCycleServic
             iVirtualRealityPslService.addJobs(simulation);
             iscsMessageCollectAndDispatcher.addJob(simulation);
             iscsLogicLoop.addJob(simulation);
+            pisLogicLoop.addJobs(simulation);
         }
         atpLogicLoop.addJobs(simulation);
         atsLogicLoop.addJobs(simulation);
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/build/SimulationBuilder.java b/src/main/java/club/joylink/rtss/simulation/cbtc/build/SimulationBuilder.java
index 864546fe3..463f7a5f6 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/build/SimulationBuilder.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/build/SimulationBuilder.java
@@ -3,11 +3,11 @@ package club.joylink.rtss.simulation.cbtc.build;
 import club.joylink.rtss.entity.Ibp;
 import club.joylink.rtss.simulation.cbtc.CI.data.StationDirection;
 import club.joylink.rtss.simulation.cbtc.CTC.data.*;
-
 import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.data.CalculateService;
 import club.joylink.rtss.simulation.cbtc.data.SimulationDataRepository;
 import club.joylink.rtss.simulation.cbtc.data.SimulationIscsDataRepository;
+import club.joylink.rtss.simulation.cbtc.data.iscs.Audio;
 import club.joylink.rtss.simulation.cbtc.data.map.*;
 import club.joylink.rtss.simulation.cbtc.data.plan.TerminalDeparturePlan;
 import club.joylink.rtss.simulation.cbtc.data.plan.TripPlan;
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/SimulationDataRepository.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/SimulationDataRepository.java
index 2ba9cc73e..64e5943fc 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/SimulationDataRepository.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/SimulationDataRepository.java
@@ -5,6 +5,7 @@ import club.joylink.rtss.exception.BusinessExceptionAssertEnum;
 import club.joylink.rtss.simulation.cbtc.ATS.data.AtsAlarm;
 import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.communication.vo.TrainHmiDisplay;
+import club.joylink.rtss.simulation.cbtc.data.iscs.Audio;
 import club.joylink.rtss.simulation.cbtc.data.map.*;
 import club.joylink.rtss.simulation.cbtc.data.plan.RealRun;
 import club.joylink.rtss.simulation.cbtc.data.plan.SchedulingTrainPlan;
@@ -852,6 +853,7 @@ public class SimulationDataRepository {
 
     /**
      * 此方法只能用于计划车次号唯一的线路（比如西门子风格的运行计划）
+     *
      * @param tripNumber
      * @return
      */
@@ -1242,6 +1244,18 @@ public class SimulationDataRepository {
                 .collect(Collectors.toList());
     }
 
+    public Stream<Audio> getAudioStream() {
+        return deviceMap.values().stream()
+                .filter(device -> device instanceof Audio)
+                .map(device -> (Audio) device);
+    }
+
+    public List<Audio> getAudioList(Station station) {
+        return getAudioStream()
+                .filter(audio -> Objects.equals(audio.getStation(), station))
+                .collect(Collectors.toList());
+    }
+
     public List<Audio> getAudioList(IscsSystem system, IscsDeviceVO.Position position) {
         Stream<Audio> stream = deviceMap.values().stream()
                 .filter(device -> device instanceof Audio)
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/SimulationIscsDataRepository.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/SimulationIscsDataRepository.java
index efc479581..d0f36d787 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/SimulationIscsDataRepository.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/SimulationIscsDataRepository.java
@@ -2,9 +2,14 @@ package club.joylink.rtss.simulation.cbtc.data;
 
 import club.joylink.rtss.constants.IscsSystem;
 import club.joylink.rtss.exception.BusinessExceptionAssertEnum;
+import club.joylink.rtss.simulation.cbtc.data.info.OnboardPis;
+import club.joylink.rtss.simulation.cbtc.data.info.StandPis;
+import club.joylink.rtss.simulation.cbtc.data.status.OnboardPisStatus;
+import club.joylink.rtss.simulation.cbtc.data.status.StandPisStatus;
 import club.joylink.rtss.simulation.cbtc.data.vo.iscs.IscsStatusVO;
 import club.joylink.rtss.vo.client.audio.AudioResourcesVO;
 import club.joylink.rtss.vo.client.iscs.systemRes.IscsSystemResourcesVO;
+import lombok.Getter;
 import lombok.NoArgsConstructor;
 import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
@@ -13,12 +18,32 @@ import java.util.*;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
+@Getter
 @NoArgsConstructor
 public class SimulationIscsDataRepository {
     private final Map<String, IscsStatusVO> statusVOMap = new HashMap<>();
 
     private final List<IscsSystemResourcesVO> systemResources = new ArrayList<>();
 
+    /**
+     * k - name
+     */
+    private final Map<String, AudioResourcesVO> audioResourcesVOMap = new HashMap<>();
+
+    /**
+     * k - groupNumber
+     */
+    private final Map<String, OnboardPis> onBoardPisMap = new HashMap<>();
+
+    /**
+     * k - standCode
+     */
+    private final Map<String, StandPis> standPisMap = new HashMap<>();
+
+    private final Map<String, OnboardPisStatus> onboardPisStatusMap = new HashMap<>();
+
+    private final Map<String, StandPisStatus> standPisStatusMap = new HashMap<>();
+
     public IscsStatusVO findStatus(String iscsCode) {
         return statusVOMap.get(iscsCode);
     }
@@ -67,14 +92,27 @@ public class SimulationIscsDataRepository {
         throw BusinessExceptionAssertEnum.DATA_NOT_EXIST.exception(String.format("id为[%s]的资源不存在", resourceId));
     }
 
+    public AudioResourcesVO findAudioResource(String name) {
+        return audioResourcesVOMap.get(name);
+    }
+
     public void addSystemResources(List<IscsSystemResourcesVO> resourcesVOS) {
         if (!CollectionUtils.isEmpty(resourcesVOS)) {
             systemResources.addAll(resourcesVOS);
+            resourcesVOS.stream()
+                    .filter(iscsSystemResourcesVO -> !IscsSystemResourcesVO.Type.REAL_TIME.equals(iscsSystemResourcesVO.getType()))
+                    .flatMap(iscsSystemResourcesVO -> iscsSystemResourcesVO.getResources().stream())
+                    .filter(Objects::nonNull)
+                    .forEach(audioResourcesVO -> audioResourcesVOMap.put(audioResourcesVO.getName(), audioResourcesVO));
         }
     }
 
     public void reset() {
         this.statusVOMap.clear();
         this.systemResources.removeIf(vo -> IscsSystemResourcesVO.Type.REAL_TIME.equals(vo.getType()));
+        this.onBoardPisMap.clear();
+        this.onboardPisStatusMap.clear();
+        this.standPisMap.clear();
+        this.standPisStatusMap.clear();
     }
 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/info/OnboardPis.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/info/OnboardPis.java
new file mode 100644
index 000000000..5411644f8
--- /dev/null
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/info/OnboardPis.java
@@ -0,0 +1,46 @@
+package club.joylink.rtss.simulation.cbtc.data.info;
+
+import club.joylink.rtss.simulation.cbtc.data.map.Station;
+import lombok.Getter;
+
+/**
+ * 车载Pis
+ */
+@Getter
+public class OnboardPis {
+    private String groupNumber;
+
+    /**
+     * 下一抵达车站
+     */
+    private Station nextStation;
+
+    /**
+     * 终点站
+     */
+    private Station endStation;
+
+    public OnboardPis(String groupNumber, Station nextStation, Station endStation) {
+        this.groupNumber = groupNumber;
+        this.nextStation = nextStation;
+        this.endStation = endStation;
+    }
+
+    public String getNextStationName() {
+        return nextStation == null ? "" : nextStation.getName();
+    }
+
+    public String getEndStationName() {
+        return endStation == null ? "" : endStation.getName();
+    }
+
+    public void update(Station nextStation, Station endStation) {
+        this.nextStation = nextStation;
+        this.endStation = endStation;
+    }
+
+    public void clear() {
+        nextStation = null;
+        endStation = null;
+    }
+}
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/info/StandPis.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/info/StandPis.java
new file mode 100644
index 000000000..2e0cb1fd6
--- /dev/null
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/info/StandPis.java
@@ -0,0 +1,106 @@
+package club.joylink.rtss.simulation.cbtc.data.info;
+
+import club.joylink.rtss.simulation.cbtc.data.map.Stand;
+import club.joylink.rtss.simulation.cbtc.data.map.Station;
+import club.joylink.rtss.simulation.cbtc.data.vo.TrainInfo;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * 站台Pis
+ */
+@Getter
+public class StandPis {
+    private Stand stand;
+    /**
+     * 本站
+     */
+    private Station station;
+
+    private TrainInfo firstTrain;
+
+    /**
+     * 第一辆车预计进站时间/m
+     * 剩余时间为1时表示 即将进站
+     * 剩余时间为0时表示 列车进站
+     */
+    private Integer firstTrainRemain;
+
+    /**
+     * 第一辆车的终点站
+     */
+    private Station firstEndStation;
+
+    private TrainInfo secondTrain;
+
+    /**
+     * 第二辆车预计进站时间/m
+     */
+    private Integer secondTrainRemain;
+
+    /**
+     * 第二辆车的终点站
+     */
+    private Station secondEndStation;
+
+    /**
+     * 最后一个即将进站的列车（播报了即将进站语音的列车）
+     */
+    @Setter
+    private TrainInfo lastComingTrain;
+
+    public StandPis(Stand stand, Station station) {
+        this.stand = stand;
+        this.station = station;
+    }
+
+    public String getFirstEndStationName() {
+        return firstEndStation == null ? "" : firstEndStation.getName();
+    }
+
+    public String getSecondEndStationName() {
+        return secondEndStation == null ? "" : secondEndStation.getName();
+    }
+
+    public void clear() {
+        firstTrainRemain = null;
+        firstEndStation = null;
+        secondTrainRemain = null;
+        secondEndStation = null;
+    }
+
+    /**
+     * 替换。将参数中的剩余时间与当前记录的两辆列车的信息做比较，留下时间更短的两个
+     */
+    public void replace(TrainInfo train, Integer remain, Station endStation) {
+        if (firstTrainRemain == null) {
+            firstTrain = train;
+            firstTrainRemain = remain;
+            firstEndStation = endStation;
+        } else if (secondTrainRemain == null) {
+            secondTrain = train;
+            secondTrainRemain = remain;
+            secondEndStation = endStation;
+        } else {
+            if (remain < firstTrainRemain) {
+                secondTrain = firstTrain;
+                secondTrainRemain = firstTrainRemain;
+                secondEndStation = firstEndStation;
+                firstTrain = train;
+                firstTrainRemain = remain;
+                firstEndStation = endStation;
+            } else if (remain < secondTrainRemain) {
+                secondTrain = train;
+                secondTrainRemain = remain;
+                secondEndStation = endStation;
+            }
+        }
+    }
+
+    /**
+     * 第一趟列车即将进站？
+     */
+    public boolean firstTrainIsComing() {
+        return firstTrainRemain == 1;
+    }
+}
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Audio.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/iscs/Audio.java
similarity index 90%
rename from src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Audio.java
rename to src/main/java/club/joylink/rtss/simulation/cbtc/data/iscs/Audio.java
index 30d66af2c..37aff18d7 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Audio.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/iscs/Audio.java
@@ -1,6 +1,8 @@
-package club.joylink.rtss.simulation.cbtc.data.map;
+package club.joylink.rtss.simulation.cbtc.data.iscs;
 
 import club.joylink.rtss.constants.IscsSystem;
+import club.joylink.rtss.simulation.cbtc.data.map.MapElement;
+import club.joylink.rtss.simulation.cbtc.data.map.Station;
 import club.joylink.rtss.simulation.cbtc.data.vr.VirtualRealityAudio;
 import club.joylink.rtss.vo.client.audio.AudioResourcesVO;
 import club.joylink.rtss.vo.client.iscs.device.IscsDeviceVO;
@@ -13,7 +15,7 @@ import java.util.Objects;
  * 广播
  */
 @Getter
-public class Audio extends MapElement{
+public class Audio extends MapElement {
     private IscsSystem system;
 
     private Station station;
@@ -50,6 +52,10 @@ public class Audio extends MapElement{
         }
     }
 
+    public String getUrl() {
+        return vrAudio.getUrl();
+    }
+
     public void updateResource(AudioResourcesVO resource) {
         this.resource = resource;
     }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/plan/TripPlan.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/plan/TripPlan.java
index 7dfcbc5c7..da4238e6d 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/plan/TripPlan.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/plan/TripPlan.java
@@ -1,10 +1,12 @@
 package club.joylink.rtss.simulation.cbtc.data.plan;
 
+import club.joylink.rtss.exception.BusinessExceptionAssertEnum;
 import club.joylink.rtss.simulation.cbtc.data.map.Section;
 import club.joylink.rtss.simulation.cbtc.data.map.Stand;
 import club.joylink.rtss.simulation.cbtc.data.map.Station;
 import lombok.Builder;
 import lombok.Getter;
+import lombok.NonNull;
 import lombok.Setter;
 
 import java.time.LocalTime;
@@ -494,4 +496,10 @@ public class TripPlan {
         }
         return plan1.getStartTime().compareTo(plan2.getStartTime());
     }
+
+    public List<StationPlan> getSubList(@NonNull StationPlan stationPlan) {
+        int startIndex = planList.indexOf(stationPlan);
+        BusinessExceptionAssertEnum.ARGUMENT_ILLEGAL.assertTrue(startIndex != -1);
+        return planList.subList(startIndex, planList.size());
+    }
 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/OnboardPisStatus.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/OnboardPisStatus.java
new file mode 100644
index 000000000..7d01527c1
--- /dev/null
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/OnboardPisStatus.java
@@ -0,0 +1,57 @@
+package club.joylink.rtss.simulation.cbtc.data.status;
+
+import club.joylink.rtss.simulation.Watchable;
+import club.joylink.rtss.simulation.cbtc.data.info.OnboardPis;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import java.util.Objects;
+
+/**
+ * 车载pis状态
+ */
+@Getter
+@Setter
+@NoArgsConstructor
+public class OnboardPisStatus extends Watchable {
+    /**
+     * 列车编号
+     */
+    private String groupNumber;
+
+    /**
+     * 下一站的站名
+     */
+    private String nextStationName;
+
+    /**
+     * 终点站的站名
+     */
+    private String endStationName;
+
+    public OnboardPisStatus(OnboardPis pis) {
+        this.groupNumber = pis.getGroupNumber();
+        this.nextStationName = pis.getNextStationName();
+        this.endStationName = pis.getNextStationName();
+    }
+
+    public OnboardPisStatus compareAndChange(OnboardPis pis) {
+        boolean change = false;
+        OnboardPisStatus changeStatus = new OnboardPisStatus();
+        changeStatus.setGroupNumber(groupNumber);
+
+        if (Objects.equals(nextStationName, pis.getNextStationName())) {
+            nextStationName = pis.getNextStationName();
+            change = true;
+            changeStatus.setNextStationName(nextStationName);
+        }
+        if (!Objects.equals(endStationName, pis.getEndStationName())) {
+            endStationName = pis.getEndStationName();
+            change = true;
+            changeStatus.setEndStationName(endStationName);
+        }
+
+        return change ? changeStatus : null;
+    }
+}
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/StandPisStatus.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/StandPisStatus.java
new file mode 100644
index 000000000..0682791b9
--- /dev/null
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/StandPisStatus.java
@@ -0,0 +1,99 @@
+package club.joylink.rtss.simulation.cbtc.data.status;
+
+import club.joylink.rtss.simulation.Watchable;
+import club.joylink.rtss.simulation.cbtc.data.info.StandPis;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import java.util.Objects;
+
+/**
+ * 站台pis状态
+ */
+@Getter
+@Setter
+@NoArgsConstructor
+public class StandPisStatus extends Watchable {
+    /**
+     * 该Pis信息所属的站台的code
+     */
+    private String standCode;
+
+    /**
+     * 当前车站的名称
+     */
+    @JsonInclude
+    private String stationName;
+
+    /**
+     * 第一辆车预计进站时间/m
+     */
+    @JsonInclude
+    private Integer firstTrainRemain;
+
+    /**
+     * 第一辆车的终点站的名称
+     */
+    private String firstEndStationName;
+
+    /**
+     * 第二辆车预计进站时间/m
+     */
+    @JsonInclude
+    private Integer secondTrainRemain;
+
+    /**
+     * 第二辆车的终点站的名称
+     */
+    private String secondEndStationName;
+
+    public StandPisStatus(StandPis pis) {
+        this.standCode = pis.getStand().getCode();
+        this.stationName = pis.getStation().getName();
+        this.firstTrainRemain = pis.getFirstTrainRemain();
+        this.firstEndStationName = pis.getFirstEndStationName();
+        this.secondTrainRemain = pis.getSecondTrainRemain();
+        this.secondEndStationName = pis.getSecondEndStationName();
+    }
+
+    public StandPisStatus compareAndChange(StandPis pis) {
+        boolean change = false;
+        StandPisStatus changeStatus = new StandPisStatus();
+        changeStatus.setStandCode(standCode);
+
+        if (!Objects.equals(stationName, pis.getStation().getName())) {
+            stationName = pis.getStation().getName();
+            change = true;
+            changeStatus.setStationName(stationName);
+        }
+        if (!Objects.equals(firstTrainRemain, pis.getFirstTrainRemain())) {
+            firstTrainRemain = pis.getFirstTrainRemain();
+            change = true;
+            changeStatus.setFirstTrainRemain(firstTrainRemain);
+        }
+        if (!Objects.equals(firstEndStationName, pis.getFirstEndStationName())) {
+            firstEndStationName = pis.getFirstEndStationName();
+            change = true;
+            changeStatus.setFirstEndStationName(firstEndStationName);
+        }
+        if (!Objects.equals(secondTrainRemain, pis.getSecondTrainRemain())) {
+            secondTrainRemain = pis.getSecondTrainRemain();
+            change = true;
+            changeStatus.setSecondTrainRemain(secondTrainRemain);
+        }
+        if (!Objects.equals(secondEndStationName, pis.getSecondEndStationName())) {
+            secondEndStationName = pis.getSecondEndStationName();
+            change = true;
+            changeStatus.setSecondEndStationName(secondEndStationName);
+        }
+
+        if (change) {
+            changeStatus.setFirstTrainRemain(firstTrainRemain);
+            changeStatus.setSecondTrainRemain(secondTrainRemain);
+            return changeStatus;
+        }
+        return null;
+    }
+}
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SimulationVO.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SimulationVO.java
index d5f9da152..cdd658968 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SimulationVO.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SimulationVO.java
@@ -31,7 +31,7 @@ public class SimulationVO {
 
     private Simulation.FunctionalType type;
 
-    private int systemTime;
+    private long systemTime;
 
     /** 数据是否存在错误 */
     private boolean dataError;
@@ -71,7 +71,6 @@ public class SimulationVO {
         creator.setId(user.getId());
         creator.setName(user.getName());
         creator.setNickname(user.getNickname());
-        int systemTime = simulation.getCorrectSystemTime().toLocalTime().toSecondOfDay();
         return SimulationVO.builder()
                 .group(simulation.getId())
                 .map(mapVO)
@@ -81,7 +80,7 @@ public class SimulationVO {
                 .prodType(Objects.nonNull(simulation.getBuildParams().getProdType()) ? simulation.getBuildParams().getProdType().getCode() : null)
                 .dataError(simulation.isMapDataError() || simulation.isPlanDataError())
                 .errorMsgList(simulation.getDataErrMsgList())
-                .systemTime(systemTime)
+                .systemTime(simulation.getCorrectSystemTimeStamp())
                 .planRunning(simulation.isPlanRunning())
                 .scriptId(Objects.isNull(simulation.getScript()) ? null : simulation.getScript().getId())
                 .pause(simulation.isPause())
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/iscs/IscsAudioStatusVO.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/iscs/IscsAudioStatusVO.java
index 2ce2efc88..0ed02fd77 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/iscs/IscsAudioStatusVO.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/iscs/IscsAudioStatusVO.java
@@ -1,7 +1,7 @@
 package club.joylink.rtss.simulation.cbtc.data.vo.iscs;
 
 import club.joylink.rtss.constants.IscsSystem;
-import club.joylink.rtss.simulation.cbtc.data.map.Audio;
+import club.joylink.rtss.simulation.cbtc.data.iscs.Audio;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Getter;
 
@@ -14,6 +14,8 @@ public class IscsAudioStatusVO extends IscsStatusVO{
 
     private String state;
 
+    private String url;
+
     @JsonIgnore
     public boolean isPaSystem() {
         return IscsSystem.PA.equals(system);
@@ -28,6 +30,7 @@ public class IscsAudioStatusVO extends IscsStatusVO{
         super(audio.getCode(), DeviceType.AUDIO, audio.getStation().getCode());
         this.system = audio.getSystem();
         this.state = audio.getState();
+        this.url = audio.getUrl();
     }
 
     public boolean compareAndChange(Audio audio) {
@@ -36,6 +39,10 @@ public class IscsAudioStatusVO extends IscsStatusVO{
             this.state = audio.getState();
             change = true;
         }
+        if (!Objects.equals(this.url, audio.getUrl())) {
+            this.url = audio.getUrl();
+            change = true;
+        }
         return change;
     }
 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/pis/PisLogicLoop.java b/src/main/java/club/joylink/rtss/simulation/cbtc/pis/PisLogicLoop.java
new file mode 100644
index 000000000..fbdb06f05
--- /dev/null
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/pis/PisLogicLoop.java
@@ -0,0 +1,200 @@
+package club.joylink.rtss.simulation.cbtc.pis;
+
+import club.joylink.rtss.services.iscs.interactive.IscsInteractiveService;
+import club.joylink.rtss.simulation.cbtc.Simulation;
+import club.joylink.rtss.simulation.cbtc.data.SimulationDataRepository;
+import club.joylink.rtss.simulation.cbtc.data.SimulationIscsDataRepository;
+import club.joylink.rtss.simulation.cbtc.data.info.OnboardPis;
+import club.joylink.rtss.simulation.cbtc.data.info.StandPis;
+import club.joylink.rtss.simulation.cbtc.data.iscs.Audio;
+import club.joylink.rtss.simulation.cbtc.data.map.MapElement;
+import club.joylink.rtss.simulation.cbtc.data.map.Section;
+import club.joylink.rtss.simulation.cbtc.data.map.Stand;
+import club.joylink.rtss.simulation.cbtc.data.map.Station;
+import club.joylink.rtss.simulation.cbtc.data.plan.StationPlan;
+import club.joylink.rtss.simulation.cbtc.data.plan.TripPlan;
+import club.joylink.rtss.simulation.cbtc.data.status.OnboardPisStatus;
+import club.joylink.rtss.simulation.cbtc.data.status.StandPisStatus;
+import club.joylink.rtss.simulation.cbtc.data.vo.TrainInfo;
+import club.joylink.rtss.vo.client.audio.AudioResourcesVO;
+import club.joylink.rtss.vo.client.iscs.device.IscsDeviceVO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
+
+import java.time.Duration;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.stream.Collectors;
+
+/**
+ * Pis系统逻辑循环。
+ */
+@Component
+public class PisLogicLoop {
+    public static final String LOGIC_JOB_NAME = "PIS_LOGIC";
+    public static final int RATE = 1000;
+    public static final String MESSAGE_JOB_NAME = "PIS_MESSAGE";
+
+    @Autowired
+    private IscsInteractiveService iscsInteractiveService;
+
+    public void run(Simulation simulation) {
+        SimulationDataRepository repository = simulation.getRepository();
+        SimulationIscsDataRepository iscsRepository = simulation.getIscsRepository();
+        Map<String, OnboardPis> onBoardPisMap = iscsRepository.getOnBoardPisMap();
+        onBoardPisMap.values().forEach(OnboardPis::clear); //清除过期数据
+        Map<String, StandPis> standPisMap = iscsRepository.getStandPisMap();
+        standPisMap.values().forEach(StandPis::clear); //清除过期数据
+        List<TrainInfo> superviseTrainList = repository.getSuperviseTrainList();
+        for (TrainInfo trainInfo : superviseTrainList) {
+            // 车载PIS信息更新逻辑
+            //下一站
+            Station nextStation = null;
+            String nextStandTrackCode = trainInfo.getEstimatedArriveStandTrack();
+            if (StringUtils.hasText(nextStandTrackCode)) {
+                Section standTrack = repository.getByCode(nextStandTrackCode, Section.class);
+                List<Stand> standList = standTrack.getStandList();
+                if (!CollectionUtils.isEmpty(standList)) {
+                    nextStation = standList.get(0).getStation();
+                }
+            }
+            //终点站
+            Station endStation = null;
+            if (StringUtils.hasText(trainInfo.getEndStation())) {
+                endStation = repository.getByCode(trainInfo.getEndStation(), Station.class);
+            }
+
+            OnboardPis onboardPis = onBoardPisMap.get(trainInfo.getGroupNumber());
+            if (onboardPis != null) {
+                onboardPis.update(nextStation, endStation);
+            } else {
+                onboardPis = new OnboardPis(trainInfo.getGroupNumber(), nextStation, endStation);
+                onBoardPisMap.put(onboardPis.getGroupNumber(), onboardPis);
+            }
+
+            //站台PIS信息更新
+            TripPlan tripPlan = repository.queryTripPlan(trainInfo.getTripNumber());
+            if (tripPlan == null)
+                continue;
+            List<StationPlan> planList = tripPlan.getPlanList();
+            int index;
+            StandPis standPis = null;
+            if (trainInfo.isParking()) { //当列车停站时，剩余时间计算方式与通常不同，必须为0，所以独立出来
+                StationPlan stationPlan = tripPlan.queryStationPlan(trainInfo.getActualArriveStandTrack());
+                if (stationPlan != null) {
+                    List<Stand> standList = stationPlan.getSection().getStandList();
+                    if (!CollectionUtils.isEmpty(standList)) {
+                        Stand stand = standList.get(0);
+                        if (!stand.isSmall()) {
+                            standPis = standPisMap.computeIfAbsent(stand.getCode(), k -> new StandPis(stand, stationPlan.getStation()));
+                            standPis.replace(trainInfo, 0, endStation);
+                        }
+                        index = planList.indexOf(stationPlan) + 1;
+                    } else {
+                        index = tripPlan.getPlanIndex(trainInfo.getEstimatedArriveStandTrack());
+                    }
+                } else {
+                    index = tripPlan.getPlanIndex(trainInfo.getEstimatedArriveStandTrack());
+                }
+            } else {
+                index = tripPlan.getPlanIndex(trainInfo.getEstimatedArriveStandTrack());
+                if (index != -1) {
+                    StationPlan stationPlan = tripPlan.getPlanList().get(index);
+                    if (stationPlan.getSection().getCode().equals(trainInfo.getPhysicalSection())) {
+                        List<Stand> standList = stationPlan.getSection().getStandList();
+                        if (!CollectionUtils.isEmpty(standList)) {
+                            Stand stand = standList.get(0);
+                            if (!stand.isSmall()) {
+                                standPis = standPisMap.computeIfAbsent(stand.getCode(), k -> new StandPis(stand, stationPlan.getStation()));
+                                standPis.replace(trainInfo, 1, endStation);
+                                index++;
+                            }
+                        }
+                    }
+                }
+            }
+            if (index != -1) {
+                for (StationPlan plan : planList.subList(index, planList.size())) { //遍历未完成的计划
+                    long seconds = Duration.between(simulation.getSystemTime().toLocalTime(), plan.getArriveTime()).toSeconds();
+                    int remain = (int) (Math.ceil(seconds / 60f)); //剩余秒数转分钟后向上取整
+                    remain = Math.max(2, remain); //因为remain==0表示列车已经进站，所以列车没停站时remain不可以==0
+                    List<Stand> standList = plan.getSection().getStandList();
+                    if (!CollectionUtils.isEmpty(standList)) {
+                        Stand stand = standList.get(0);
+                        if (!stand.isSmall()) {
+                            standPis = standPisMap.computeIfAbsent(stand.getCode(), k -> new StandPis(stand, plan.getStation()));
+                            standPis.replace(trainInfo, remain, endStation);
+                        }
+                    }
+                }
+            }
+
+            // 即将到站语音播报
+            if (standPis != null) {
+                if (standPis.firstTrainIsComing()
+                        && !Objects.equals(trainInfo, standPis.getLastComingTrain())
+                        && Objects.equals(trainInfo, standPis.getFirstTrain())) { //列车即将进站且没有播报过
+                    String resourceName = String.format("开往%s方向的列车即将进站", standPis.getFirstEndStationName());
+                    AudioResourcesVO audioResource = iscsRepository.findAudioResource(resourceName);
+
+                    if (audioResource != null) {
+                        boolean up = repository.getConfig().isUp(standPis.getStand().isRight()); //判断站台上下行
+                        IscsDeviceVO.Position audioPosition = up ? IscsDeviceVO.Position.UP_STAND : IscsDeviceVO.Position.DOWN_STAND;
+                        List<String> audioCodes = repository.getAudioList(standPis.getStation()).stream()
+                                .filter(audio -> Objects.equals(audio.getPosition(), audioPosition))
+                                .map(MapElement::getCode)
+                                .collect(Collectors.toList());
+                        if (!CollectionUtils.isEmpty(audioCodes)) {
+                            iscsInteractiveService.paPlayBySystem(simulation, audioCodes, audioResource, Audio.State.STATION_NORMAL);
+                            standPis.setLastComingTrain(trainInfo);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    public void updateStatusAndSend(Simulation simulation) {
+        SimulationIscsDataRepository iscsRepository = simulation.getIscsRepository();
+        Map<String, OnboardPis> onBoardPisMap = iscsRepository.getOnBoardPisMap();
+        Map<String, OnboardPisStatus> onboardPisStatusMap = iscsRepository.getOnboardPisStatusMap();
+        for (OnboardPis value : onBoardPisMap.values()) {
+            OnboardPisStatus status = onboardPisStatusMap.get(value.getGroupNumber());
+            OnboardPisStatus changed;
+            if (status == null) {
+                status = new OnboardPisStatus(value);
+                onboardPisStatusMap.put(status.getGroupNumber(), status);
+                changed = status;
+            } else {
+                changed = status.compareAndChange(value);
+            }
+            if (changed != null) {
+                changed.fireWatcher(null, null);
+            }
+        }
+        Map<String, StandPis> standPisMap = iscsRepository.getStandPisMap();
+        Map<String, StandPisStatus> standPisStatusMap = iscsRepository.getStandPisStatusMap();
+        for (StandPis value : standPisMap.values()) {
+            StandPisStatus status = standPisStatusMap.get(value.getStand().getCode());
+            StandPisStatus changed;
+            if (status == null) {
+                status = new StandPisStatus(value);
+                standPisStatusMap.put(status.getStandCode(), status);
+                changed = status;
+            } else {
+                changed = status.compareAndChange(value);
+            }
+            if (changed != null) {
+                changed.fireWatcher(null, null);
+            }
+        }
+    }
+
+    public void addJobs(Simulation simulation) {
+        simulation.addJobIfAbsent(LOGIC_JOB_NAME, () -> run(simulation), RATE);
+        simulation.addFixedRateJob(MESSAGE_JOB_NAME, () -> updateStatusAndSend(simulation), RATE);
+    }
+}
diff --git a/src/main/java/club/joylink/rtss/simulation/rt/pis/PisStatusPublisher.java b/src/main/java/club/joylink/rtss/simulation/rt/pis/PisStatusPublisher.java
new file mode 100644
index 000000000..d4e49aa2e
--- /dev/null
+++ b/src/main/java/club/joylink/rtss/simulation/rt/pis/PisStatusPublisher.java
@@ -0,0 +1,70 @@
+package club.joylink.rtss.simulation.rt.pis;
+
+import club.joylink.rtss.simulation.Simulation;
+import club.joylink.rtss.simulation.SimulationTriggerMessagePublisher;
+import club.joylink.rtss.simulation.Watchable;
+import club.joylink.rtss.simulation.cbtc.data.status.OnboardPisStatus;
+import club.joylink.rtss.simulation.cbtc.data.status.StandPisStatus;
+
+import java.util.*;
+
+/**
+ * Pis状态发布
+ */
+public class PisStatusPublisher extends SimulationTriggerMessagePublisher {
+    public static final String NAME = "PisMP";
+    public static final String STAND_PIS_PATH = "standPis";
+    public static final String STAND_PIS_PATTERN = String.format("%s/%s/%s", Simulation.MESSAGE_SUB_PREFIX, STAND_PIS_PATH, "{standCode}");
+    public static final String ONBOARD_PIS_PATH = "onboardPis";
+    public static final String ONBOARD_PIS_PATTERN = String.format("%s/%s/%s", Simulation.MESSAGE_SUB_PREFIX, ONBOARD_PIS_PATH, "{groupNumber}");
+
+    private club.joylink.rtss.simulation.cbtc.Simulation simulation;
+    public PisStatusPublisher(club.joylink.rtss.simulation.cbtc.Simulation simulation) {
+        super(NAME, List.of(STAND_PIS_PATTERN, ONBOARD_PIS_PATTERN));
+        this.simulation = simulation;
+    }
+
+    @Override
+    public Object buildMessageOfSubscribe(String destination) {
+        List<String> list = this.getDestinationParamsMap().get(destination);
+        Object result = null;
+        if (destination.contains(STAND_PIS_PATH)) {
+            String standCode = list.get(1);
+            result = simulation.getIscsRepository().getStandPisStatusMap().get(standCode);
+        } else if (destination.contains(ONBOARD_PIS_PATH)) {
+            String groupNumber = list.get(1);
+            result = simulation.getIscsRepository().getOnboardPisStatusMap().get(groupNumber);
+        }
+        return result;
+    }
+
+    @Override
+    public List<String> getNeedBuildDestination(Watchable watchable) {
+        List<String> list = new ArrayList<>();
+        for (Map.Entry<String, List<String>> entry : this.getDestinationParamsMap().entrySet()) {
+            String destination = entry.getKey();
+            List<String> param = entry.getValue();
+            if (watchable instanceof OnboardPisStatus) {
+                if (param.get(1).equals(((OnboardPisStatus) watchable).getGroupNumber())) {
+                    list.add(destination);
+                }
+            } else if (watchable instanceof StandPisStatus) {
+                if (param.get(1).equals(((StandPisStatus) watchable).getStandCode())) {
+                    list.add(destination);
+                }
+            }
+        }
+        return list;
+    }
+
+    @Override
+    public Object buildMessage(Watchable watchable) {
+        Map<String, Object> map = new HashMap<>();
+        if (watchable instanceof OnboardPisStatus) {
+            map.put("onboardPis", Collections.singletonList(watchable));
+        } else if (watchable instanceof StandPisStatus) {
+            map.put("standPis", Collections.singletonList(watchable));
+        }
+        return map;
+    }
+}
diff --git a/src/main/java/club/joylink/rtss/vo/client/audio/AudioResourcesVO.java b/src/main/java/club/joylink/rtss/vo/client/audio/AudioResourcesVO.java
index cc5a8bcbe..06fe3f541 100644
--- a/src/main/java/club/joylink/rtss/vo/client/audio/AudioResourcesVO.java
+++ b/src/main/java/club/joylink/rtss/vo/client/audio/AudioResourcesVO.java
@@ -9,6 +9,7 @@ import lombok.Setter;
 import org.springframework.util.CollectionUtils;
 
 import javax.validation.constraints.NotBlank;
+import javax.validation.groups.Default;
 import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -19,6 +20,9 @@ import java.util.stream.Collectors;
 @NoArgsConstructor
 @Setter
 public class AudioResourcesVO {
+    public interface Create extends Default {}
+    public interface Generate extends Default{}
+
     @JsonSerialize(using = ToStringSerializer.class)
     private Long id;
 
@@ -29,14 +33,15 @@ public class AudioResourcesVO {
     private String name;
 
     /**
-     * 描述
+     * 描述；生成时为语音内容
      */
+    @NotBlank(message = "描述不能为空", groups = Generate.class)
     private String desc;
 
     /**
      * 资源地址
      */
-    @NotBlank(message = "地址不能为空")
+    @NotBlank(message = "地址不能为空", groups = {Create.class})
     private String url;
 
     private LocalDateTime createTime;
diff --git a/src/main/java/club/joylink/rtss/vo/client/factory/SocketMessageFactory.java b/src/main/java/club/joylink/rtss/vo/client/factory/SocketMessageFactory.java
index 7c92f6379..d0a0c0d0e 100644
--- a/src/main/java/club/joylink/rtss/vo/client/factory/SocketMessageFactory.java
+++ b/src/main/java/club/joylink/rtss/vo/client/factory/SocketMessageFactory.java
@@ -286,8 +286,8 @@ public class SocketMessageFactory {
                 ConversationSocketMessageVO.buildExitMessage(conversation, member));
     }
 
-    public static SocketMessageVO<Integer> buildSimulationTimeSyncMessage(Simulation simulation) {
-        int systemTime = simulation.getCorrectSystemTime().toLocalTime().toSecondOfDay();
+    public static SocketMessageVO<Long> buildSimulationTimeSyncMessage(Simulation simulation) {
+        long systemTime = simulation.getCorrectSystemTimeStamp();
         return build(WebSocketMessageType.Simulation_Time_Sync, simulation.getId(), systemTime);
     }
 
diff --git a/src/main/java/club/joylink/rtss/vo/client/user/RetrievePwdVO.java b/src/main/java/club/joylink/rtss/vo/client/user/RetrievePwdVO.java
new file mode 100644
index 000000000..bbdf89c31
--- /dev/null
+++ b/src/main/java/club/joylink/rtss/vo/client/user/RetrievePwdVO.java
@@ -0,0 +1,25 @@
+package club.joylink.rtss.vo.client.user;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * 找回密码
+ */
+@Getter
+@Setter
+@NoArgsConstructor
+public class RetrievePwdVO {
+    private String mobile;
+
+    private String email;
+
+    @NotBlank(message = "验证码不能为空")
+    private String vfCode;
+
+    @NotBlank(message = "密码不能为空")
+    private String newPwd;
+}
diff --git a/src/main/java/club/joylink/rtss/vo/client/user/UpdatePasswordVO.java b/src/main/java/club/joylink/rtss/vo/client/user/UpdatePasswordVO.java
index 792f9c444..039786d3a 100644
--- a/src/main/java/club/joylink/rtss/vo/client/user/UpdatePasswordVO.java
+++ b/src/main/java/club/joylink/rtss/vo/client/user/UpdatePasswordVO.java
@@ -1,5 +1,6 @@
 package club.joylink.rtss.vo.client.user;
 
+import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
@@ -9,6 +10,7 @@ import javax.validation.constraints.NotBlank;
 @Getter
 @Setter
 @NoArgsConstructor
+@AllArgsConstructor
 public class UpdatePasswordVO {
     /**
      * 短信验证码
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 4336a4092..0c0134bca 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -24,8 +24,8 @@ spring:
     mail:
         host: smtp.exmail.qq.com
         port: 465
-        username: ServiceEmail@joylink.club
-        password: wFHcZQFuigKPvpSr
+        username: serviceemai@joylink.club
+        password: Jiulian0503
         properties:
             mail:
                 smtp: