diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
index 197e81c..1857511 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
@@ -22,4 +22,5 @@
 
     List<HashMap<String, Object>> getMessageList(@Param("openid") String openid);
 
+    String selectApplyNo();
 }

diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
index 197e81c..1857511 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
@@ -22,4 +22,5 @@
 
     List<HashMap<String, Object>> getMessageList(@Param("openid") String openid);
 
+    String selectApplyNo();
 }
diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
index bf1c934..699280f 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
@@ -1,7 +1,5 @@
 package com.casic.missiles.modular.system.service.impl;
 
-import cn.hutool.core.date.DateUtil;
-import com.alibaba.excel.EasyExcel;
 import com.alibaba.excel.util.DateUtils;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -54,14 +52,15 @@
     @Override
     public Object add(VisitorApplyAddRequest visitorApplyAddRequest, HttpServletRequest request) {
         try {
-            JSONObject jsonObject = userActionService.getLoginStatus(request);
+           /* JSONObject jsonObject = userActionService.getLoginStatus(request);
             if(null == jsonObject){
                 return ResponseData.error(2401,Status.TOKEN_EXPIRES);
-            }
+            }*/
             VisitorApply visitorApply = new VisitorApply();
             UserDto userDto = new UserDto();
             BeanUtils.copyProperties(visitorApplyAddRequest, visitorApply);
-            String messageId = getMassageId(visitorApply.getVisitorName(), visitorApply.getInTime());
+            String maxNo = visitorApplyMapper.selectApplyNo();
+            String messageId = NumberGeneratorUtil.getContactNo(Long.parseLong(maxNo));
             userDto.setAccount(visitorApply.getStaffCode());
             UserDto userInfo = userActionMapper.getUserInfo(userDto);
             visitorApply.setStaffPhone(userInfo.getPhone());
@@ -220,12 +219,6 @@
         String token = userActionService.getToken();
         return WXUserUtils.sendSubscribeMessage(jsonObject.toString(),token);
     }
-    public String getMassageId(String userName,String dateTime) throws ParseException {
-        String name = InitialUtils.getNameInitial(userName, false);
-        Date date = DateUtils.parseDate(dateTime);
-        String str = DateUtils.format(date, "yyyyMMddHHmmss");
-        return name+str;
-    }
     public String getToUser(String staffCode) {
         UserDto userDto = new UserDto();
         userDto.setAccount(staffCode);

diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
index 197e81c..1857511 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
@@ -22,4 +22,5 @@
 
     List<HashMap<String, Object>> getMessageList(@Param("openid") String openid);
 
+    String selectApplyNo();
 }
diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
index bf1c934..699280f 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
@@ -1,7 +1,5 @@
 package com.casic.missiles.modular.system.service.impl;
 
-import cn.hutool.core.date.DateUtil;
-import com.alibaba.excel.EasyExcel;
 import com.alibaba.excel.util.DateUtils;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -54,14 +52,15 @@
     @Override
     public Object add(VisitorApplyAddRequest visitorApplyAddRequest, HttpServletRequest request) {
         try {
-            JSONObject jsonObject = userActionService.getLoginStatus(request);
+           /* JSONObject jsonObject = userActionService.getLoginStatus(request);
             if(null == jsonObject){
                 return ResponseData.error(2401,Status.TOKEN_EXPIRES);
-            }
+            }*/
             VisitorApply visitorApply = new VisitorApply();
             UserDto userDto = new UserDto();
             BeanUtils.copyProperties(visitorApplyAddRequest, visitorApply);
-            String messageId = getMassageId(visitorApply.getVisitorName(), visitorApply.getInTime());
+            String maxNo = visitorApplyMapper.selectApplyNo();
+            String messageId = NumberGeneratorUtil.getContactNo(Long.parseLong(maxNo));
             userDto.setAccount(visitorApply.getStaffCode());
             UserDto userInfo = userActionMapper.getUserInfo(userDto);
             visitorApply.setStaffPhone(userInfo.getPhone());
@@ -220,12 +219,6 @@
         String token = userActionService.getToken();
         return WXUserUtils.sendSubscribeMessage(jsonObject.toString(),token);
     }
-    public String getMassageId(String userName,String dateTime) throws ParseException {
-        String name = InitialUtils.getNameInitial(userName, false);
-        Date date = DateUtils.parseDate(dateTime);
-        String str = DateUtils.format(date, "yyyyMMddHHmmss");
-        return name+str;
-    }
     public String getToUser(String staffCode) {
         UserDto userDto = new UserDto();
         userDto.setAccount(staffCode);
diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/utils/NumberGeneratorUtil.java b/casic-server/src/main/java/com/casic/missiles/modular/system/utils/NumberGeneratorUtil.java
new file mode 100644
index 0000000..bc3b482
--- /dev/null
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/utils/NumberGeneratorUtil.java
@@ -0,0 +1,47 @@
+package com.casic.missiles.modular.system.utils;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * @Description: 编号生成工具
+ * @Author: wangpeng
+ * @Date: 2022/11/26 15:31
+ */
+public class NumberGeneratorUtil {
+
+    /**
+     * 支持每天最多生成9999个序号
+     *
+     * @param nowNum
+     * @return
+     */
+    public static synchronized String getContactNo(long nowNum) {
+        StringBuilder builder = new StringBuilder();
+        StringBuilder num = new StringBuilder();
+        AtomicLong count = new AtomicLong(nowNum);
+
+        SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
+        String datePrefix = format.format(new Date());
+
+        if(nowNum == 0){
+            count = new AtomicLong(0);
+            num.append(datePrefix).append("000").append(count.incrementAndGet());
+        }else{
+            String s = String.valueOf(nowNum);
+            String substring = s.substring(0, s.length() - 4);
+            //不是当前日期，从0计算后4位
+            if (Long.valueOf(datePrefix) > Long.valueOf(substring)) {
+                count = new AtomicLong(0);
+                num.append(datePrefix).append("000").append(count.incrementAndGet());
+            } else {
+                num.append(count.incrementAndGet());
+            }
+        }
+        // 组合
+        builder.append(num);
+
+        return builder.toString();
+    }
+}

diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
index 197e81c..1857511 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/VisitorApplyMapper.java
@@ -22,4 +22,5 @@
 
     List<HashMap<String, Object>> getMessageList(@Param("openid") String openid);
 
+    String selectApplyNo();
 }
diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
index bf1c934..699280f 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
@@ -1,7 +1,5 @@
 package com.casic.missiles.modular.system.service.impl;
 
-import cn.hutool.core.date.DateUtil;
-import com.alibaba.excel.EasyExcel;
 import com.alibaba.excel.util.DateUtils;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -54,14 +52,15 @@
     @Override
     public Object add(VisitorApplyAddRequest visitorApplyAddRequest, HttpServletRequest request) {
         try {
-            JSONObject jsonObject = userActionService.getLoginStatus(request);
+           /* JSONObject jsonObject = userActionService.getLoginStatus(request);
             if(null == jsonObject){
                 return ResponseData.error(2401,Status.TOKEN_EXPIRES);
-            }
+            }*/
             VisitorApply visitorApply = new VisitorApply();
             UserDto userDto = new UserDto();
             BeanUtils.copyProperties(visitorApplyAddRequest, visitorApply);
-            String messageId = getMassageId(visitorApply.getVisitorName(), visitorApply.getInTime());
+            String maxNo = visitorApplyMapper.selectApplyNo();
+            String messageId = NumberGeneratorUtil.getContactNo(Long.parseLong(maxNo));
             userDto.setAccount(visitorApply.getStaffCode());
             UserDto userInfo = userActionMapper.getUserInfo(userDto);
             visitorApply.setStaffPhone(userInfo.getPhone());
@@ -220,12 +219,6 @@
         String token = userActionService.getToken();
         return WXUserUtils.sendSubscribeMessage(jsonObject.toString(),token);
     }
-    public String getMassageId(String userName,String dateTime) throws ParseException {
-        String name = InitialUtils.getNameInitial(userName, false);
-        Date date = DateUtils.parseDate(dateTime);
-        String str = DateUtils.format(date, "yyyyMMddHHmmss");
-        return name+str;
-    }
     public String getToUser(String staffCode) {
         UserDto userDto = new UserDto();
         userDto.setAccount(staffCode);
diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/utils/NumberGeneratorUtil.java b/casic-server/src/main/java/com/casic/missiles/modular/system/utils/NumberGeneratorUtil.java
new file mode 100644
index 0000000..bc3b482
--- /dev/null
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/utils/NumberGeneratorUtil.java
@@ -0,0 +1,47 @@
+package com.casic.missiles.modular.system.utils;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * @Description: 编号生成工具
+ * @Author: wangpeng
+ * @Date: 2022/11/26 15:31
+ */
+public class NumberGeneratorUtil {
+
+    /**
+     * 支持每天最多生成9999个序号
+     *
+     * @param nowNum
+     * @return
+     */
+    public static synchronized String getContactNo(long nowNum) {
+        StringBuilder builder = new StringBuilder();
+        StringBuilder num = new StringBuilder();
+        AtomicLong count = new AtomicLong(nowNum);
+
+        SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
+        String datePrefix = format.format(new Date());
+
+        if(nowNum == 0){
+            count = new AtomicLong(0);
+            num.append(datePrefix).append("000").append(count.incrementAndGet());
+        }else{
+            String s = String.valueOf(nowNum);
+            String substring = s.substring(0, s.length() - 4);
+            //不是当前日期，从0计算后4位
+            if (Long.valueOf(datePrefix) > Long.valueOf(substring)) {
+                count = new AtomicLong(0);
+                num.append(datePrefix).append("000").append(count.incrementAndGet());
+            } else {
+                num.append(count.incrementAndGet());
+            }
+        }
+        // 组合
+        builder.append(num);
+
+        return builder.toString();
+    }
+}
diff --git a/casic-web/src/main/resources/mapper/VisitorApplyMapper.xml b/casic-web/src/main/resources/mapper/VisitorApplyMapper.xml
index e81414d..1189202 100644
--- a/casic-web/src/main/resources/mapper/VisitorApplyMapper.xml
+++ b/casic-web/src/main/resources/mapper/VisitorApplyMapper.xml
@@ -39,5 +39,8 @@
           AND t1.`status` = '0' and t1.open_id = #{openid}
         ORDER BY t1.create_time desc
     </select>
+    <select id="selectApplyNo" resultType="java.lang.String">
+        SELECT IFNULL(max(apply_no), 0) from bus_visit_apply
+    </select>
 
 </mapper>
\ No newline at end of file