diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/count/SysNetworknumController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/count/SysNetworknumController.java
index 1be680c..e7f1009 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/count/SysNetworknumController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/count/SysNetworknumController.java
@@ -1,5 +1,6 @@
 package com.ruoyi.web.controller.system.count;
 
+import cn.hutool.core.text.StrPool;
 import com.alibaba.fastjson.JSONObject;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.core.controller.BaseController;
@@ -7,9 +8,11 @@ import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.core.domain.entity.SysDictData;
 import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.common.enums.BusinessType;
+import com.ruoyi.common.utils.ObtainLastSixMonthsUtil;
 import com.ruoyi.system.domain.TdPropertyInfo;
 import com.ruoyi.system.domain.TdPropertyNet;
 import com.ruoyi.system.domain.TdPropertyNetinfo;
+import com.ruoyi.system.domain.count.PropertyManagerDTO;
 import com.ruoyi.system.service.ISysDictDataService;
 import com.ruoyi.system.service.ITdPropertyNetService;
 import com.ruoyi.system.service.ITdPropertyNetinfoService;
@@ -19,7 +22,10 @@ import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
 import org.springframework.web.bind.annotation.*;
 
+import java.time.LocalDate;
+import java.time.ZoneId;
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.atomic.AtomicReference;
@@ -132,4 +138,41 @@ public class SysNetworknumController extends BaseController {
         return AjaxResult.success(obj);
     }
 
+
+    /**
+     *
+     *近6个月统计涉密网络统计
+     * @return
+     */
+    @PostMapping("/countNetMonth")
+    @ResponseBody
+    public AjaxResult countNetMonth() {
+        List<String> recentlySixMonth = ObtainLastSixMonthsUtil.getRecentlySixMonth();
+        List<Long> yAxisData = new ArrayList<>();
+        recentlySixMonth.forEach(month -> {
+            // 获取指定月份的最大日期
+            String lastDayOfMonth = ObtainLastSixMonthsUtil.getLastDayOfMonth(month);
+            // 获取指定天的最大时间
+            Date date = Date.from(LocalDate.parse(lastDayOfMonth).atStartOfDay().atZone(ZoneId.systemDefault()).toInstant());
+            Date maxDayTime = ObtainLastSixMonthsUtil.getEndOfDay(date);
+            // 获取最小时间
+            date = Date.from(LocalDate.parse(month.concat(StrPool.DASHED).concat("01")).atStartOfDay().atZone(ZoneId.systemDefault()).toInstant());
+            Date minDayTime = ObtainLastSixMonthsUtil.getStartOfDay(date);
+            AtomicReference<Long> yAxis = new AtomicReference<>(0L);
+            PropertyManagerDTO tdPropertyManager = new PropertyManagerDTO();
+            tdPropertyManager.setMinDayTime(minDayTime);
+            tdPropertyManager.setMaxDayTime(maxDayTime);
+            Integer count = tdPropertyNetService.countMessageMonth(tdPropertyManager);
+            if(Objects.isNull(count)){
+                count = 0;
+            }
+            yAxis.set(Long.valueOf(count));
+            yAxisData.add(yAxis.get());
+        });
+        JSONObject obj = new JSONObject();
+        obj.put("xAxisData", recentlySixMonth.toArray());
+        obj.put("yAxisData", yAxisData);
+        return AjaxResult.success(obj);
+    }
+
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TdPropertyNetMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TdPropertyNetMapper.java
index 522d923..2bff9be 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TdPropertyNetMapper.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TdPropertyNetMapper.java
@@ -2,6 +2,7 @@ package com.ruoyi.system.mapper;
 
 import java.util.List;
 import com.ruoyi.system.domain.TdPropertyNet;
+import com.ruoyi.system.domain.count.PropertyManagerDTO;
 
 /**
  * 涉密网络设备Mapper接口
@@ -61,4 +62,6 @@ public interface TdPropertyNetMapper
 
 
     public Integer selectCountMi(String netMiji);
+
+    public Integer countMessageMonth(PropertyManagerDTO propertyManagerDTO);
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/ITdPropertyNetService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/ITdPropertyNetService.java
index 1e9291d..96178c6 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/ITdPropertyNetService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/ITdPropertyNetService.java
@@ -2,6 +2,7 @@ package com.ruoyi.system.service;
 
 import java.util.List;
 import com.ruoyi.system.domain.TdPropertyNet;
+import com.ruoyi.system.domain.count.PropertyManagerDTO;
 
 /**
  * 涉密网络设备Service接口
@@ -61,4 +62,7 @@ public interface ITdPropertyNetService
 
 
     public Integer selectCountMi(String netMiji);
+
+
+    public Integer countMessageMonth(PropertyManagerDTO propertyManagerDTO);
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TdPropertyNetServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TdPropertyNetServiceImpl.java
index 8ad9ead..388a790 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TdPropertyNetServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TdPropertyNetServiceImpl.java
@@ -1,6 +1,8 @@
 package com.ruoyi.system.service.impl;
 
 import java.util.List;
+
+import com.ruoyi.system.domain.count.PropertyManagerDTO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.ruoyi.system.mapper.TdPropertyNetMapper;
@@ -96,4 +98,9 @@ public class TdPropertyNetServiceImpl implements ITdPropertyNetService
     public Integer selectCountMi(String netMiji) {
         return tdPropertyNetMapper.selectCountMi(netMiji);
     }
+
+    @Override
+    public Integer countMessageMonth(PropertyManagerDTO propertyManagerDTO) {
+        return tdPropertyNetMapper.countMessageMonth(propertyManagerDTO);
+    }
 }
diff --git a/ruoyi-system/src/main/resources/mapper/system/TdPropertyNetMapper.xml b/ruoyi-system/src/main/resources/mapper/system/TdPropertyNetMapper.xml
index 7a5f98a..b39c0ed 100644
--- a/ruoyi-system/src/main/resources/mapper/system/TdPropertyNetMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/TdPropertyNetMapper.xml
@@ -104,8 +104,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectCountMi"  parameterType="String" resultType="Integer">
         SELECT sum(terminal_num) as total  FROM td_property_net  where net_miji=#{netMiji}
     </select>
-
-
+    <select id="countMessageMonth" resultType="java.lang.Integer" parameterType="PropertyManagerDTO">
+        SELECT COUNT(t.*) from td_property_net  t  RIGHT  JOIN  td_property_netinfo  d
+            on t.net_id = d.net_id  where
+            t.net_date &gt;= #{minDayTime}
+            AND t.net_date &lt;= #{maxDayTime}
+    </select>
 
 
 </mapper>
\ No newline at end of file