diff --git a/src/main/java/com/subsidy/common/configure/WebSocketConfig.java b/src/main/java/com/subsidy/common/configure/WebSocketConfig.java
index 3fd2091..696db4b 100644
--- a/src/main/java/com/subsidy/common/configure/WebSocketConfig.java
+++ b/src/main/java/com/subsidy/common/configure/WebSocketConfig.java
@@ -16,7 +16,6 @@ import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry
  * @author DengMin
  * @since 2022/7/13
  */
-
 @Configuration
 @EnableWebSocket
 public class WebSocketConfig implements WebSocketConfigurer {
diff --git a/src/main/java/com/subsidy/common/interceptor/WebSocketInterceptor.java b/src/main/java/com/subsidy/common/interceptor/WebSocketInterceptor.java
index ac7b36b..3e0bd6c 100644
--- a/src/main/java/com/subsidy/common/interceptor/WebSocketInterceptor.java
+++ b/src/main/java/com/subsidy/common/interceptor/WebSocketInterceptor.java
@@ -28,12 +28,6 @@ public class WebSocketInterceptor implements HandshakeInterceptor {
 
     /**
      * 自定义验证规则, 如果该用户不存在数据表中，拒绝此次连接
-     * @param request
-     * @param serverHttpResponse
-     * @param webSocketHandler
-     * @param map
-     * @return
-     * @throws Exception
      */
     @Override
     public boolean beforeHandshake(ServerHttpRequest request, ServerHttpResponse serverHttpResponse, WebSocketHandler webSocketHandler, Map<String, Object> map) throws Exception {
diff --git a/src/main/java/com/subsidy/controller/CompanyDictController.java b/src/main/java/com/subsidy/controller/CompanyDictController.java
index 91dff13..d580780 100644
--- a/src/main/java/com/subsidy/controller/CompanyDictController.java
+++ b/src/main/java/com/subsidy/controller/CompanyDictController.java
@@ -43,7 +43,8 @@ public class CompanyDictController {
     }
 
     @PostMapping("addCompany")
-    @ApiOperation("添加企业  {accountName:账号 superviseName 第三方监管名称 companyName:企业名称 address 企业所在地 shortName 简称 banner：标语 field[]:领域  role  1：超级管理员  2：普通成员}")
+    @ApiOperation("添加企业  {accountName:账号 superviseName 第三方监管名称 companyName:企业名称 address 企业所在地 shortName " +
+            "简称 banner：标语 field[]:领域  role  1：超级管理员  2：普通成员}")
     @LoginRequired
     public ResponseVO addOperator(@RequestBody AddCompanyDTO addCompanyDTO){
         return ResponseData.generateCreatedResponse(0,companyDictService.addOperator(addCompanyDTO));
@@ -81,7 +82,7 @@ public class CompanyDictController {
 
     @PostMapping("getAllCompany")
     @ApiOperation("获取全部企业  {companyName}")
-    @LoginRequired
+//    @LoginRequired
     public ResponseVO  getAllCompany(@RequestBody CompanyDictDO companyDictDO){
         return ResponseData.generateCreatedResponse(0,companyDictService.getAllCompany(companyDictDO));
     }
diff --git a/src/main/java/com/subsidy/controller/SignInRecordController.java b/src/main/java/com/subsidy/controller/SignInRecordController.java
index 1e0418a..bd4cc92 100644
--- a/src/main/java/com/subsidy/controller/SignInRecordController.java
+++ b/src/main/java/com/subsidy/controller/SignInRecordController.java
@@ -19,6 +19,8 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.servlet.http.HttpServletRequest;
+
 /**
  * <p>
  * 学生签到表 前端控制器
@@ -47,8 +49,8 @@ public class SignInRecordController {
 //    @LoginRequired
     @TimeRequired
     @CachePut(value = "ResultData" ,key = "'classId_'+#signInRecordDO.getClassId()")
-    public ResponseVO signIn(@RequestBody SignInRecordDO signInRecordDO) {
-        return ResponseData.generateCreatedResponse(0, signInRecordService.signIn(signInRecordDO));
+    public ResponseVO signIn(@RequestBody SignInRecordDO signInRecordDO, HttpServletRequest request) {
+        return ResponseData.generateCreatedResponse(0, signInRecordService.signIn(signInRecordDO,request));
     }
 
     @PostMapping("dataView")
diff --git a/src/main/java/com/subsidy/service/SignInRecordService.java b/src/main/java/com/subsidy/service/SignInRecordService.java
index ab8071e..d9e673a 100644
--- a/src/main/java/com/subsidy/service/SignInRecordService.java
+++ b/src/main/java/com/subsidy/service/SignInRecordService.java
@@ -8,6 +8,8 @@ import com.subsidy.model.SignInRecordDO;
 import com.subsidy.vo.member.GetMemberSignInfoVO;
 import com.subsidy.vo.sign.SignInStatusVO;
 
+import javax.servlet.http.HttpServletRequest;
+
 /**
  * <p>
  * 学生签到表 服务类
@@ -20,7 +22,7 @@ public interface SignInRecordService extends IService<SignInRecordDO> {
 
     IPage<GetMemberSignInfoVO> getMemberSignInfo(GetMemberSignInfoDTO getMemberSignInfoDTO);
 
-    String signIn(SignInRecordDO signInRecordDO);
+    String signIn(SignInRecordDO signInRecordDO, HttpServletRequest request);
 
     IPage dataView(DataViewDTO classSignInfoDTO);
 
diff --git a/src/main/java/com/subsidy/service/impl/AdministerServiceImpl.java b/src/main/java/com/subsidy/service/impl/AdministerServiceImpl.java
index 91c5d0f..443277c 100644
--- a/src/main/java/com/subsidy/service/impl/AdministerServiceImpl.java
+++ b/src/main/java/com/subsidy/service/impl/AdministerServiceImpl.java
@@ -1004,7 +1004,7 @@ public class AdministerServiceImpl extends ServiceImpl<AdministerMapper, Adminis
         List<GetMemberCheckDetailVO> memberCheckDetail = imageCheckRecordMapper.getMemberCheckDetail(imageCheckRecordDO.getMemberId(), imageCheckRecordDO.getClassId());
 
         for (GetMemberCheckDetailVO gcdv : memberCheckDetail) {
-            if (gcdv.getSimilarity() > 60.0) {
+            if (null != gcdv.getSimilarity() && gcdv.getSimilarity() > 60.0) {
                 gcdv.setResult("通过");
             } else {
                 gcdv.setResult("不通过");
diff --git a/src/main/java/com/subsidy/service/impl/ImageCheckRecordServiceImpl.java b/src/main/java/com/subsidy/service/impl/ImageCheckRecordServiceImpl.java
index 77d7e76..a564dfd 100644
--- a/src/main/java/com/subsidy/service/impl/ImageCheckRecordServiceImpl.java
+++ b/src/main/java/com/subsidy/service/impl/ImageCheckRecordServiceImpl.java
@@ -188,19 +188,28 @@ public class ImageCheckRecordServiceImpl extends ServiceImpl<ImageCheckRecordMap
         IdCardTicketsVO idCardTicketsVO = this.signTickets(getLatestAccessToken());
 
         //生成签名
-        List<String> signList1 = new ArrayList(Arrays.asList(WBAPPID, imageCheckRecordDO.getId() + "", memberDO.getUserName(), memberDO.getIdCard(), memberDO.getId() + "", "1.0.0"));
-        String sign = sign(signList1, idCardTicketsVO.getValue());
+        List<String> signList1 = new ArrayList<>();
+        signList1.add(WBAPPID);
+        signList1.add(imageCheckRecordDO.getId()+"");
+        signList1.add(memberDO.getId()+"");
+        signList1.add("1.0.0");
+        String sign = "";
 
         //合作方后台上送身份信息
         // 查看之前是否有验证过，没有的话就调取权威库，有的话就进行两个图片对比
         SendIdCardInfoVO sendIdCardInfoVO = null;
         if (StringUtils.isEmpty(memberDO.getCheckImage())) {
+            signList1.add(memberDO.getUserName());
+            signList1.add(memberDO.getIdCard());
+            sign = sign(signList1, idCardTicketsVO.getValue());
             sendIdCardInfoVO = this.sendIdCardInfo(imageCheckRecordDO.getId() + "", memberDO, sign);
         }else {
+            sign = sign(signList1, idCardTicketsVO.getValue());
             sendIdCardInfoVO = this.sendIdCardInfoCompare(imageCheckRecordDO.getId()+"",memberDO,sign);
         }
 
         if (!"0".equals(sendIdCardInfoVO.getCode())) {
+            //删除这个订单
             imageCheckRecordMapper.deleteById(imageCheckRecordDO.getId());
             throw new HttpException(10026);
         }
@@ -238,27 +247,27 @@ public class ImageCheckRecordServiceImpl extends ServiceImpl<ImageCheckRecordMap
 
         //存数据库
         ImageCheckRecordDO imageCheckRecordDO = imageCheckRecordMapper.selectById(checkResultDTO.getId());
-        BeanUtils.copyProperties(resultVO, imageCheckRecordDO);
-
-        try {
-            if ((Double.valueOf(imageCheckRecordDO.getSimilarity()) > 60)) {
-                imageCheckRecordDO.setResult(1);
-                //如果是签到页的认证，则把图片写到member表里
-                if (imageCheckRecordDO.getCheckPlace()==1){
-                    MemberDO memberDO = memberMapper.selectById(imageCheckRecordDO.getMemberId());
-                    memberDO.setCheckImage(imageCheckRecordDO.getPhoto());
-                    memberDO.setCheckTime(DateFormatUtil.format(new Date(), DateFormatUtil.FMT_sdf14_L));
-                    memberMapper.updateById(memberDO);
+        if (!StringUtils.isEmpty(resultVO.getSimilarity())){
+            BeanUtils.copyProperties(resultVO, imageCheckRecordDO);
+            try {
+                if ((Double.valueOf(imageCheckRecordDO.getSimilarity()) > 50)) {
+                    imageCheckRecordDO.setResult(1);
+                    //如果是签到页的认证，则把图片写到member表里
+                    if (imageCheckRecordDO.getCheckPlace()==1){
+                        MemberDO memberDO = memberMapper.selectById(imageCheckRecordDO.getMemberId());
+                        memberDO.setCheckImage(imageCheckRecordDO.getPhoto());
+                        memberDO.setCheckTime(DateFormatUtil.format(new Date(), DateFormatUtil.FMT_sdf14_L));
+                        memberMapper.updateById(memberDO);
+                    }
+                } else {
+                    imageCheckRecordDO.setResult(0);
                 }
-            } else {
+            }catch (Exception e){
                 imageCheckRecordDO.setResult(0);
             }
-        }catch (Exception e){
-            imageCheckRecordDO.setResult(0);
-        }
-
-        imageCheckRecordMapper.updateById(imageCheckRecordDO);
 
+            imageCheckRecordMapper.updateById(imageCheckRecordDO);
+        }
         return imageCheckRecordDO;
     }
 
diff --git a/src/main/java/com/subsidy/service/impl/MemberServiceImpl.java b/src/main/java/com/subsidy/service/impl/MemberServiceImpl.java
index c2f4f12..1c1672d 100644
--- a/src/main/java/com/subsidy/service/impl/MemberServiceImpl.java
+++ b/src/main/java/com/subsidy/service/impl/MemberServiceImpl.java
@@ -13,7 +13,6 @@ import com.subsidy.mapper.*;
 import com.subsidy.model.*;
 import com.subsidy.service.MemberService;
 import com.subsidy.util.*;
-//import com.subsidy.util.RedisUtil;
 import com.subsidy.vo.administer.UserRoleVO;
 import com.subsidy.vo.member.*;
 import com.subsidy.vo.paper.QueryPapersVO;
@@ -28,7 +27,6 @@ import org.apache.http.impl.client.HttpClients;
 import org.apache.http.util.EntityUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.scheduling.annotation.AsyncResult;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -37,9 +35,8 @@ import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.UUID;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.Future;
+
+//import com.subsidy.util.RedisUtil;
 
 /**
  * <p>
@@ -689,7 +686,8 @@ public class MemberServiceImpl extends ServiceImpl<MemberMapper, MemberDO> imple
                     .lambda()
                     .eq(ImageCheckRecordDO::getMemberId, myCoursesDTO.getMemberId())
                     .eq(ImageCheckRecordDO::getClassId, myCoursesVO.getClassId())
-                    .eq(ImageCheckRecordDO::getCheckPlace, 1)
+                    .isNull(ImageCheckRecordDO::getPaperId)
+                    .eq(ImageCheckRecordDO::getCheckPlace, 0)
                     .eq(ImageCheckRecordDO::getResult, 1));
 
             int checkCnt = imageCheckRecordMapper.checkDailyCount(myCoursesDTO.getMemberId(), myCoursesVO.getClassId(), 1,null);
diff --git a/src/main/java/com/subsidy/service/impl/SignInRecordServiceImpl.java b/src/main/java/com/subsidy/service/impl/SignInRecordServiceImpl.java
index cdab567..ae04da0 100644
--- a/src/main/java/com/subsidy/service/impl/SignInRecordServiceImpl.java
+++ b/src/main/java/com/subsidy/service/impl/SignInRecordServiceImpl.java
@@ -29,6 +29,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.servlet.http.HttpServletRequest;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Date;
@@ -79,7 +80,7 @@ public class SignInRecordServiceImpl extends ServiceImpl<SignInRecordMapper, Sig
     }
 
     @Transactional(rollbackFor = Exception.class)
-    public String signIn(SignInRecordDO signInRecordDO) {
+    public String signIn(SignInRecordDO signInRecordDO, HttpServletRequest request) {
 
          //查看学生所有在读班级
         List<ClassDictDO> classDictDOS = classMemberMappingMapper.getMemberClass(signInRecordDO.getMemberId());
@@ -101,10 +102,11 @@ public class SignInRecordServiceImpl extends ServiceImpl<SignInRecordMapper, Sig
                 this.baseMapper.deleteById(sign.getId());
             }
 
-//            signInRecordDO.setIpAddress(IpAddressUtil.getIpAddress());
+            signInRecordDO.setIpAddress(IpAddressUtil.getIpAddress(request));
             signInRecordDO.setClassId(classDictDO.getId());
             signInRecordDO.setSignInDate(LocalDateTime.now());
             signInRecordDO.setCreateDate(LocalDateTime.now());
+            signInRecordDO.setDeviceNo(signInRecordDO.getDeviceNo());
             this.baseMapper.insert(signInRecordDO);
         }
         return ConstantUtils.ADD_SUCCESS;
diff --git a/src/main/java/com/subsidy/util/IpAddressUtil.java b/src/main/java/com/subsidy/util/IpAddressUtil.java
index 4e8026c..b81d8b2 100644
--- a/src/main/java/com/subsidy/util/IpAddressUtil.java
+++ b/src/main/java/com/subsidy/util/IpAddressUtil.java
@@ -1,7 +1,12 @@
 package com.subsidy.util;
 
 import javax.servlet.http.HttpServletRequest;
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
 import java.net.InetAddress;
+import java.net.URL;
 import java.net.UnknownHostException;
 
 public class IpAddressUtil {
@@ -36,4 +41,52 @@ public class IpAddressUtil {
         }
         return ipAddress;
     }
+
+    /**
+     * @Description：获取客户端外网ip
+     * @Author：zrt
+     * @Date：2019/6/13 11:23
+     **/
+    public static String getPublicIp() {
+        try {
+            String path = "http://subsidy.youkehulian.cn/";// 要获得html页面内容的地址
+
+            URL url = new URL(path);// 创建url对象
+
+            HttpURLConnection conn = (HttpURLConnection) url.openConnection();// 打开连接
+
+            conn.setRequestProperty("contentType", "GBK"); // 设置url中文参数编码
+
+            conn.setConnectTimeout(5 * 1000);// 请求的时间
+
+            conn.setRequestMethod("GET");// 请求方式
+
+            InputStream inStream = conn.getInputStream();
+            // readLesoSysXML(inStream);
+
+            BufferedReader in = new BufferedReader(new InputStreamReader(
+                    inStream, "GBK"));
+            StringBuffer buffer = new StringBuffer();
+            String line = "";
+            // 读取获取到内容的最后一行,写入
+            while ((line = in.readLine()) != null) {
+                buffer.append(line);
+            }
+            String str = buffer.toString();
+            String ipString1 = str.substring(str.indexOf("["));
+            // 获取你的IP是中间的[182.149.82.50]内容
+            String ipsString2 = ipString1.substring(ipString1.indexOf("[") + 1,
+                    ipString1.lastIndexOf("]"));
+            //获取当前IP地址所在地址
+      /* String ipsString3=ipString1.substring(ipString1.indexOf(": "),ipString1.lastIndexOf("</center>"));
+         System.err.println(ipsString3);*/
+
+            // 返回公网IP值
+            return ipsString2;
+
+        } catch (Exception e) {
+            System.out.println("获取公网IP连接超时");
+            return "连接超时";
+        }
+    }
 }
diff --git a/src/main/java/com/subsidy/util/websocket/WebSocketUtil.java b/src/main/java/com/subsidy/util/websocket/WebSocketUtil.java
index 60d141d..2f51640 100644
--- a/src/main/java/com/subsidy/util/websocket/WebSocketUtil.java
+++ b/src/main/java/com/subsidy/util/websocket/WebSocketUtil.java
@@ -2,45 +2,30 @@ package com.subsidy.util.websocket;
 
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.serializer.SerializerFeature;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.subsidy.common.ResponseData;
 import com.subsidy.mapper.ClassDictMapper;
-import com.subsidy.mapper.CompanyDictMapper;
 import com.subsidy.mapper.MemberMapper;
 import com.subsidy.mapper.OprMemDictMapper;
-import com.subsidy.model.CompanyDictDO;
-import com.subsidy.model.MemberDO;
 import com.subsidy.model.OprMemDictDO;
-import com.subsidy.util.DateFormatUtil;
 import com.subsidy.vo.classdict.ClassSettingsVO;
 import com.subsidy.vo.classdict.SystemSettings;
-import io.swagger.annotations.ApiOperation;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections.CollectionUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
-import org.springframework.web.socket.CloseStatus;
-import org.springframework.web.socket.TextMessage;
-import org.springframework.web.socket.WebSocketHandler;
-import org.springframework.web.socket.WebSocketMessage;
-import org.springframework.web.socket.WebSocketSession;
+import org.springframework.web.socket.*;
+import org.springframework.web.socket.handler.AbstractWebSocketHandler;
 
 import java.io.IOException;
-import java.util.Calendar;
-import java.util.Date;
 import java.util.List;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.TimeUnit;
+import java.util.concurrent.*;
 
 /**
  * <p>
  * WebSocket
  * </p>
- *
+ *  https://zhuanlan.zhihu.com/p/531474864
  * @author DengMin
  * @since 2022/7/13
  */
@@ -127,7 +112,18 @@ public class WebSocketUtil implements WebSocketHandler {
     }
 
     /**
-     * 处理WebSocket transport error
+     * 接收WebSocket客户端Message
+     */
+    @Override
+    public void handleMessage(WebSocketSession session, WebSocketMessage<?> message) throws Exception {
+//        if (message instanceof TextMessage) {
+//            System.out.println(message.getPayload());
+//        }
+        this.handleMessage(session,message);
+    }
+
+    /**
+     * 链接发生错误：处理WebSocket transport error
      */
     @Override
     public void handleTransportError(WebSocketSession session, Throwable throwable) throws Exception {
@@ -143,7 +139,7 @@ public class WebSocketUtil implements WebSocketHandler {
     }
 
     /**
-     * 在两端WebSocket connection都关闭或transport error发生后执行
+     * 关闭链接 ：在两端WebSocket connection都关闭或transport error发生后执行
      */
     @Override
     public void afterConnectionClosed(WebSocketSession session, CloseStatus closeStatus) throws Exception {
@@ -159,12 +155,20 @@ public class WebSocketUtil implements WebSocketHandler {
     }
 
     /**
+     * 支持分片消息
+     */
+    @Override
+    public boolean supportsPartialMessages() {
+        return false;
+    }
+
+    /**
      * 断开连接后进行三次心跳验证判断是否重新连接了，如果没有连接成功则判断为下线
      */
     public void heartbeat(WebSocketSession session) {
         ScheduledExecutorService service = Executors.newScheduledThreadPool(1);
         ScheduledFuture scheduledFuture = service.scheduleAtFixedRate(new Runnable() {
-            int beatsNum = heartbeatMin;
+            int beatsNum = heartbeatMin;    //至少一次
 
             @SneakyThrows
             @Override
@@ -185,6 +189,7 @@ public class WebSocketUtil implements WebSocketHandler {
                     beatsNum++;
                 } else if (null != session && session.isOpen()) {
                     /* 时间段内重新连接了结束验证 */
+                    beatsNum = heartbeatMin;
                     taskMap.get(session.getId()).cancel(true);
                 }
             }
@@ -192,18 +197,4 @@ public class WebSocketUtil implements WebSocketHandler {
         taskMap.put(session.getId(), scheduledFuture);
     }
 
-    /**
-     * 接收WebSocket客户端Message
-     */
-    @Override
-    public void handleMessage(WebSocketSession session, WebSocketMessage<?> message) throws Exception {
-        if (message instanceof TextMessage) {
-//            System.out.println(message.getPayload());
-        }
-    }
-
-    @Override
-    public boolean supportsPartialMessages() {
-        return false;
-    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/subsidy/vo/classdict/SystemSettings.java b/src/main/java/com/subsidy/vo/classdict/SystemSettings.java
index f79689f..e84caaa 100644
--- a/src/main/java/com/subsidy/vo/classdict/SystemSettings.java
+++ b/src/main/java/com/subsidy/vo/classdict/SystemSettings.java
@@ -7,6 +7,8 @@ import java.util.List;
 @Data
 public class SystemSettings {
 
+    private Long id;
+
     /**
      * 上课时间不晚于23:30，不早于6:30
      */
diff --git a/src/main/resources/mapper/MemberMapper.xml b/src/main/resources/mapper/MemberMapper.xml
index 677781b..96a4f06 100644
--- a/src/main/resources/mapper/MemberMapper.xml
+++ b/src/main/resources/mapper/MemberMapper.xml
@@ -333,6 +333,7 @@
 
     <select id="companySettings" parameterType="long" resultType="com.subsidy.vo.classdict.SystemSettings">
             SELECT
+                t2.id,
                 t2.time_limit,
                 t2.ip_address_record,
                 t2.device_no_record