diff --git a/src/CncSimulator/Core/SimulatorServer.cs b/src/CncSimulator/Core/SimulatorServer.cs
index 0b7f9b2..8fc57a2 100644
--- a/src/CncSimulator/Core/SimulatorServer.cs
+++ b/src/CncSimulator/Core/SimulatorServer.cs
@@ -358,9 +358,11 @@ namespace CncSimulator.Core
                 new { id = "Tag7", desc = "当前加工程序内容", value = "" },
                 new { id = "Tag8", desc = "当前加工零件数", value = "0.00000" },
                 new { id = "Tag9", desc = "运行状态", value = "0.00000" },
-                new { id = "Tag11", desc = "操作模式", value = "0.00000" },
                 new { id = "Tag22", desc = "开机时间", value = "0.00000" },
-                new { id = "Tag23", desc = "运行时间", value = "0.00000" }
+                new { id = "Tag23", desc = "运行时间", value = "0.00000" },
+                new { id = "Tag24", desc = "切削时间", value = "0.00000" },
+                new { id = "Tag25", desc = "循环时间", value = "0.00000" },
+                new { id = "Tag26", desc = "加工状态", value = "" }
             };
 
             foreach (var t in offlineTags)
diff --git a/src/CncSimulator/Device/DeviceSimulator.cs b/src/CncSimulator/Device/DeviceSimulator.cs
index a325e8e..2332c18 100644
--- a/src/CncSimulator/Device/DeviceSimulator.cs
+++ b/src/CncSimulator/Device/DeviceSimulator.cs
@@ -37,6 +37,8 @@ namespace CncSimulator.Device
                 OperateMode = 10,
                 PowerOnTime = _rng.Next(20000000, 24000000),
                 RunTime = _rng.Next(15000, 20000),
+                CuttingTime = _rng.Next(5000, 12000),
+                CycleTime = _rng.Next(3000, 8000),
                 ProgramContent = "",
                 CurrentScenario = "idle",
                 ScenarioTick = 0,
@@ -133,6 +135,8 @@ namespace CncSimulator.Device
                     _state.OperateMode = 1;
                     _state.RunTime += interval;
                     _state.PowerOnTime += interval;
+                    _state.CuttingTime += interval;
+                    _state.CycleTime += interval;
                     _state.ProgramContent = "<" + _state.ProgramName + ">\nG40G49G80\n( SIMULATOR )";
                     break;
 
diff --git a/src/CncSimulator/Device/DeviceState.cs b/src/CncSimulator/Device/DeviceState.cs
index b50c5c7..03ce5d7 100644
--- a/src/CncSimulator/Device/DeviceState.cs
+++ b/src/CncSimulator/Device/DeviceState.cs
@@ -44,6 +44,12 @@ namespace CncSimulator.Device
         /// <summary>运行累计时间（秒）</summary>
         public decimal RunTime { get; set; } = 0;
 
+        /// <summary>切削累计时间（秒）</summary>
+        public decimal CuttingTime { get; set; } = 0;
+
+        /// <summary>循环累计时间（秒）</summary>
+        public decimal CycleTime { get; set; } = 0;
+
         /// <summary>加工程序内容片段</summary>
         public string ProgramContent { get; set; } = "";
 
diff --git a/src/CncSimulator/Generator/FanucDataGenerator.cs b/src/CncSimulator/Generator/FanucDataGenerator.cs
index 2918984..982f382 100644
--- a/src/CncSimulator/Generator/FanucDataGenerator.cs
+++ b/src/CncSimulator/Generator/FanucDataGenerator.cs
@@ -6,7 +6,7 @@ namespace CncSimulator.Generator
 {
     /// <summary>
     /// FANUC品牌JSON数据生成器。
-    /// 根据设备状态生成10个Tag的FANUC格式JSON，与实际FANUC采集数据结构一致。
+    /// 根据设备状态生成12个Tag的FANUC格式JSON，与实际FANUC采集数据结构一致。
     /// </summary>
     public class FanucDataGenerator : IBrandGenerator
     {
@@ -27,7 +27,7 @@ namespace CncSimulator.Generator
             return device;
         }
 
-        /// <summary>生成10个Tag的JArray</summary>
+        /// <summary>生成12个Tag的JArray</summary>
         private JArray GenerateTags(DeviceState state)
         {
             var tags = new JArray();
@@ -68,7 +68,7 @@ namespace CncSimulator.Generator
                 });
             }
 
-            // 严格按实际FANUC采集数据的10个Tag生成
+            // 严格按实际FANUC采集数据的12个Tag生成
             AddNumericTag("_io_status", "设备状态", state.DeviceStatus);
             AddNumericTag("Tag1", "加工零件总数", state.TotalPartCount);
             AddStringTag("Tag5", "执行的NC主程序名", state.ProgramName);
@@ -79,11 +79,20 @@ namespace CncSimulator.Generator
                     : state.ProgramContent);
             AddNumericTag("Tag8", "当前加工零件数", state.PartCount);
             AddNumericTag("Tag9", "运行状态", state.RunStatus);
-            AddNumericTag("Tag11", "操作模式", state.OperateMode);
             AddNumericTag("Tag22", "开机时间", state.PowerOnTime);
             AddNumericTag("Tag23", "运行时间", state.RunTime);
+            AddNumericTag("Tag24", "切削时间", state.CuttingTime);
+            AddNumericTag("Tag25", "循环时间", state.CycleTime);
+            AddStringTag("Tag26", "加工状态", GetRandomMachiningStatus());
 
             return tags;
         }
+
+        /// <summary>随机返回加工状态: G01/G02/G03</summary>
+        private string GetRandomMachiningStatus()
+        {
+            string[] statuses = { "G01", "G02", "G03" };
+            return statuses[_rng.Next(statuses.Length)];
+        }
     }
 }