diff --git a/DataBlockHelper/DBHelpers/DB2105Helper.cs b/DataBlockHelper/DBHelpers/DB2105Helper.cs
index 4181e80..1ac0f4f 100644
--- a/DataBlockHelper/DBHelpers/DB2105Helper.cs
+++ b/DataBlockHelper/DBHelpers/DB2105Helper.cs
@@ -12,7 +12,7 @@ namespace DataBlockHelper.DBHelpers
     {
         public DB2105Helper()
         {
-            this.bytes = PlcConnect.Instance.Read("DB2105.0.0", 174).Content;
+            this.bytes = PlcConnect.Instance.Read("DB2105.0.0", 206).Content;
         }
         public List<PlanEntity> Plan => new PlanArrayManager(4, 0, 12, bytes).GetList();
         public bool[] Status => new FourBoolArrayManager(48, bytes).GetList();
diff --git a/DataBlockHelper/DBHelpers/DB2105WriteHelper.cs b/DataBlockHelper/DBHelpers/DB2105WriteHelper.cs
index e177d0c..e38ad63 100644
--- a/DataBlockHelper/DBHelpers/DB2105WriteHelper.cs
+++ b/DataBlockHelper/DBHelpers/DB2105WriteHelper.cs
@@ -454,10 +454,10 @@ namespace DataBlockHelper.DBHelpers
             return operate.IsSuccess;
         }
 
-        private static readonly int HaNo = 106;
-        public static readonly int HbNo = 114;
-        private static readonly int CaNo = 122;
-        private static readonly int CbNo = 130;
+        private static readonly int HaNo = 174;
+        public static readonly int HbNo = 182;
+        private static readonly int CaNo = 190;
+        private static readonly int CbNo = 198;
 
         #region 添加方法Ha