diff --git a/HTCoreServiceApp/Common/ScanTagsPara.cs b/HTCoreServiceApp/Common/ScanTagsPara.cs
index 3b1240c..4d53c15 100644
--- a/HTCoreServiceApp/Common/ScanTagsPara.cs
+++ b/HTCoreServiceApp/Common/ScanTagsPara.cs
@@ -18,6 +18,19 @@ namespace HTCoreServiceApp.Common
         public string SystemName { get; set; }
         public string GroupName { get; set; }
         public int? UpdateRate { get; set; }
+        /// <summary>
+        /// 数据存储周期(毫秒)，用于控制数据存储到数据库的频率
+        /// 默认值: 1000
+        /// </summary>
+        public int? StorageRate { get; set; } = 1000;
+        /// <summary>
+        /// 存储周期计时器，记录距离上次存储的累计时间(毫秒)
+        /// </summary>
+        public long StorageTimer { get; set; }
+        /// <summary>
+        /// 上次存储的时间戳
+        /// </summary>
+        public long LastStorageTime { get; set; }
         public string DriverName { get; set;}
         public AddressArg AddressArg { get; set; }
         public bool IncludeBChaned { get; set; }
diff --git a/HTCoreServiceApp/Communicate/ModbusTcp/ModbusTcpClientExample.cs b/HTCoreServiceApp/Communicate/ModbusTcp/ModbusTcpClientExample.cs
index 9d6da02..21bef3f 100644
--- a/HTCoreServiceApp/Communicate/ModbusTcp/ModbusTcpClientExample.cs
+++ b/HTCoreServiceApp/Communicate/ModbusTcp/ModbusTcpClientExample.cs
@@ -99,8 +99,19 @@ namespace HTCoreServiceApp.Communicate.ModbusTcp
                 ScanTagsPara scanTagsPara = new ScanTagsPara();
                 scanTagsPara.GroupName = MetaGroups.Where(x=>x.GroupId == metaGroup.Key.GroupId).ToList().First().GroupName;
                 scanTagsPara.UpdateRate = MetaGroups.Where(x => x.GroupId == metaGroup.Key.GroupId).ToList().First().UpdateRate;
+                scanTagsPara.StorageRate = MetaGroups.Where(x => x.GroupId == metaGroup.Key.GroupId).ToList().First().StorageRate;
                 scanTagsPara.IsConsecutive = (bool)MetaGroups.Where(x => x.GroupId == metaGroup.Key.GroupId).ToList().First().IsActive;
                 scanTagsPara.IsActive = MetaGroups.Where(x => x.GroupId == metaGroup.Key.GroupId).ToList().First().IsActive;
+                
+                // 初始化存储周期相关字段
+                scanTagsPara.StorageTimer = 0;
+                scanTagsPara.LastStorageTime = 0;
+                // 如果没有设置存储周期，默认等于更新周期（保持原有行为）
+                if (scanTagsPara.StorageRate == null || scanTagsPara.StorageRate <= 0)
+                {
+                    scanTagsPara.StorageRate = scanTagsPara.UpdateRate;
+                }
+                
                 scanTagsPara.ScanTags  = MetaTags.Where(x => x.GroupId == metaGroup.Key.GroupId).ToList();
                 if (scanTagsPara.ScanTags.Count < 1)
                 {
@@ -239,7 +250,7 @@ namespace HTCoreServiceApp.Communicate.ModbusTcp
                                 var t1 = DateTime.Now.Millisecond;
                                 Console.WriteLine(string.Join(",", buffer) + "ModbusTcp读取完成：" + " 字数：" + amount.ToString());
                                 //Task<int> saveResult = DataExtract.DataExtractCAsync(scanTagsPara.ScanTags, scanTagsPara.GroupName, scanTagsPara.DriverName, buffer, addressArg);
-                                DataExtractMB.DataExtractCAsync(scanTagsPara.ScanTags, scanTagsPara.SystemName, scanTagsPara.GroupName, scanTagsPara.DriverName, buffer, addressArg);
+                                DataExtractMB.DataExtractCAsync(scanTagsPara.ScanTags, scanTagsPara.SystemName, scanTagsPara.GroupName, scanTagsPara.DriverName, buffer, addressArg, scanTagsPara);
                                 var t2 = DateTime.Now.Millisecond;
                                 var timediff = t2 - t1;
                                 Console.WriteLine($"ModbusTcp缓存和储存耗时：{timediff}");
diff --git a/HTCoreServiceApp/DataHandle/DataExtractMB.cs b/HTCoreServiceApp/DataHandle/DataExtractMB.cs
index f075c52..cc20ba8 100644
--- a/HTCoreServiceApp/DataHandle/DataExtractMB.cs
+++ b/HTCoreServiceApp/DataHandle/DataExtractMB.cs
@@ -20,7 +20,18 @@ namespace HTCoreServiceApp.DataHandle
         {
             string res = await DataExtractConsecutive(metaTags, systenName, groupName, driverName, bytes, addressArg);
         }
-        public static Task <string> DataExtractConsecutive(List<MetaTag> metaTags, string systenName, string groupName, string driverName, int[] bytes, AddressArg addressArg)
+
+        public static async void DataExtractCAsync(List<MetaTag> metaTags, string systenName, string groupName, string driverName, int[] bytes, AddressArg addressArg, ScanTagsPara scanTagsPara)
+        {
+            string res = await DataExtractConsecutive(metaTags, systenName, groupName, driverName, bytes, addressArg, scanTagsPara);
+        }
+
+        public static Task<string> DataExtractConsecutive(List<MetaTag> metaTags, string systenName, string groupName, string driverName, int[] bytes, AddressArg addressArg)
+        {
+            return DataExtractConsecutive(metaTags, systenName, groupName, driverName, bytes, addressArg, null);
+        }
+
+        public static Task<string> DataExtractConsecutive(List<MetaTag> metaTags, string systenName, string groupName, string driverName, int[] bytes, AddressArg addressArg, ScanTagsPara scanTagsPara)
         {
             return Task.Run(() =>
             {
@@ -55,15 +66,29 @@ namespace HTCoreServiceApp.DataHandle
                     //Console.WriteLine($"转换耗时：{timess}");
                     //Console.WriteLine(string.Join(",", (Array)listMetaTagValue.ToArray()) + "字节数据转换完成" + ",数据量：" + listMetaTagValue.Count.ToString());
 
-                    //异步缓存
+                    //异步缓存 - 始终执行，用于实时数据更新
                     Task.Run(()=>
                         DataLiving.DataLive2CaChe(listMetaTagValue, driverName, groupName)
                     );
 
-                    //异步储存
-                    Task.Run(() => 
-                        DataStorage.DataSave2DB(listMetaTagValue, systenName, driverName, groupName, hdatetime)
-                    );
+                    //异步储存 - 根据存储周期控制是否执行
+                    bool shouldStore = true;
+                    if (scanTagsPara != null)
+                    {
+                        shouldStore = CheckStorageTiming(scanTagsPara, hdatetime);
+                    }
+
+                    if (shouldStore)
+                    {
+                        Task.Run(() => 
+                            DataStorage.DataSave2DB(listMetaTagValue, systenName, driverName, groupName, hdatetime)
+                        );
+                        Console.WriteLine($"{driverName}_{groupName}执行数据存储");
+                    }
+                    else
+                    {
+                        Console.WriteLine($"{driverName}_{groupName}跳过数据存储（未到存储周期）");
+                    }
 
                     return "0";
                 }
@@ -74,6 +99,38 @@ namespace HTCoreServiceApp.DataHandle
             });
         }
 
+        /// <summary>
+        /// 检查是否到达存储周期
+        /// 每一秒（unix时间戳的每一秒内）必须触发一次存储
+        /// </summary>
+        /// <param name="scanTagsPara">扫描参数</param>
+        /// <param name="currentTime">当前时间戳</param>
+        /// <returns>是否应该执行存储</returns>
+        private static bool CheckStorageTiming(ScanTagsPara scanTagsPara, long currentTime)
+        {
+            // 获取当前时间戳的秒数（去掉毫秒部分）
+            long currentSecond = currentTime / 1000;
+            
+            // 如果是第一次执行，直接存储
+            if (scanTagsPara.LastStorageTime == 0)
+            {
+                scanTagsPara.LastStorageTime = currentTime;
+                return true;
+            }
+
+            // 获取上次存储时间的秒数（去掉毫秒部分）
+            long lastStorageSecond = scanTagsPara.LastStorageTime / 1000;
+            
+            // 如果当前秒数大于上次存储的秒数，说明已经进入新的一秒，需要执行存储
+            if (currentSecond > lastStorageSecond)
+            {
+                scanTagsPara.LastStorageTime = currentTime;
+                return true;
+            }
+
+            return false;
+        }
+
         /// <summary>
         /// 父类的value赋值给子类
         /// </summary>
diff --git a/HTCoreServiceApp/Models/MetaGroup.cs b/HTCoreServiceApp/Models/MetaGroup.cs
index 4db31a1..8f800e4 100644
--- a/HTCoreServiceApp/Models/MetaGroup.cs
+++ b/HTCoreServiceApp/Models/MetaGroup.cs
@@ -36,6 +36,12 @@ namespace HTCoreServiceApp.Models
         [SugarColumn(ColumnName="UpdateRate"    )]
          public int? UpdateRate { get; set; }
         /// <summary>
+        /// 数据存储周期(毫秒)，用于控制数据存储到数据库的频率，应小于等于UpdateRate
+        /// 默认值: ((1000))
+        ///</summary>
+        [SugarColumn(ColumnName="StorageRate"    )]
+         public int? StorageRate { get; set; } = 1000;
+        /// <summary>
         ///  
         ///</summary>
          [SugarColumn(ColumnName="DeadBand"    )]
diff --git a/HTCoreServiceApp/appsettings.json b/HTCoreServiceApp/appsettings.json
index 7948782..4bddc66 100644
--- a/HTCoreServiceApp/appsettings.json
+++ b/HTCoreServiceApp/appsettings.json
@@ -1,7 +1,7 @@
 {
   "ConnectionStrings": {
     "Type": "SqlServer",
-    "SqlServer": "Zk48ARnbLq1Lk+lzxvCij1zzENjv04mu23Y8D8hdM3VxApXnvB2iA7xm5JfYWNkbLw7YB0A01VrIJSpoUrEMyqiV8fRiux6LH2hkV1/VLUdoCCG+zOCCkqgML8iuOSXlbE2i3UagxHrXZhgxt4C3ifaWykWgbiGq9h4U4WfKnimMXuCqhSgUm9Gk3c/2KDxSWgLrKUW29N2X4oWhBbwjWg=="
+    "SqlServer": "Zk48ARnbLq1Lk+lzxvCij1zzENjv04mu23Y8D8hdM3VxApXnvB2iA7xm5JfYWNkbR4m0u8SvmSkPpW1HqgyIlX9lbHiIuIQpS6lLThUT43JYrzX58HTXFtr/7DZ/QgrdUaOZqOBpVB9riZ4eSsJ+swn6WOptm+aEuvxLC/6Te15/OW/WsUX/Mhwb55VidHdGGLY2nbbpX8GYelD8PXMznA=="
   },
   "Logging": {
     "LogLevel": {