diff --git a/FrontendWebApi/ApiControllers/HistoryController.cs b/FrontendWebApi/ApiControllers/HistoryController.cs
index a3ff0fa..ff8622a 100644
--- a/FrontendWebApi/ApiControllers/HistoryController.cs
+++ b/FrontendWebApi/ApiControllers/HistoryController.cs
@@ -26,15 +26,18 @@ namespace FrontendWebApi.ApiControllers
     {
         private readonly IBackendRepository backendRepository;
         private readonly IFrontendRepository frontendRepository;
+        private readonly IBackgroundServiceMsSqlRepository backgroundServiceMsSqlRepository;
 
         public HistoryController
         (
             IBackendRepository backendRepository,
-            IFrontendRepository frontendRepository
+            IFrontendRepository frontendRepository,
+            IBackgroundServiceMsSqlRepository backgroundServiceMsSqlRepository
         )
         {
             this.backendRepository = backendRepository;
             this.frontendRepository = frontendRepository;
+            this.backgroundServiceMsSqlRepository = backgroundServiceMsSqlRepository;
         }
 
         /// <summary>
@@ -1083,5 +1086,57 @@ namespace FrontendWebApi.ApiControllers
             }
             return Ok(apiResult);
         }
+
+        /// <summary>
+        /// 即使歷史資料(前7天)
+        /// </summary>
+        /// <param name="input"></param>
+        /// <returns></returns>
+        [HttpPost]
+        [Route("api/HistoryRealTime")]
+        public async Task<ActionResult<ApiResult<List<HistoryRealTimeOutput>>>> GetHistoryRealTime ([FromBody] HistoryRealTimeInput input)
+        {
+            ApiResult<List<HistoryRealTimeOutput>> apiResult = new ApiResult<List<HistoryRealTimeOutput>>(jwt_str);
+            apiResult.Data = new List<HistoryRealTimeOutput>();
+            if (!jwtlife)
+            {
+                apiResult.Code = "5000";
+                return BadRequest(apiResult);
+            }
+            if (input.tableDeviceName.Count == 0)
+            {
+                apiResult.Code = "9998";
+                apiResult.Msg = "沒有設備被選擇";
+                return BadRequest(apiResult);
+            }
+
+            try
+            {
+                List<string> tableName = new List<string>();
+                foreach (var dn in input.tableDeviceName)
+                {
+                    tableName.AddRange(await backgroundServiceMsSqlRepository.GetAllAsync<string>($"select table_name from INFORMATION_SCHEMA.TABLES where table_name like '{dn}%'"));
+                }
+
+                if (tableName.Count > 0)
+                {
+                    foreach (var tn in tableName)
+                    {
+                        var sql = $@"select timestamp as timeStamp, round(value, 2) as value from {tn} where replace(convert(varchar, [timestamp], 111), '/', '-') >= @startTime and replace(convert(varchar, [timestamp], 111), '/', '-') <= @endTime ordr by timestamp";
+                        apiResult.Data.AddRange(
+                            await backgroundServiceMsSqlRepository.GetAllAsync<HistoryRealTimeOutput>(sql, new { startTime = input.startTime, endTime = input.endTime })
+                        );
+                    }
+                }
+            }
+            catch (Exception exception)
+            {
+                apiResult.Code = "9999";
+                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
+                Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
+                return Ok(apiResult);
+            }
+            return Ok(apiResult);
+        }
     }
 }
diff --git a/FrontendWebApi/Models/HistoryClass.cs b/FrontendWebApi/Models/HistoryClass.cs
index 8b8c123..2c97502 100644
--- a/FrontendWebApi/Models/HistoryClass.cs
+++ b/FrontendWebApi/Models/HistoryClass.cs
@@ -295,4 +295,17 @@ namespace FrontendWebApi.Models
         public string dateType { get; set; }
         public string type { get; set; }
     }
+
+    public class HistoryRealTimeInput
+    {
+        public List<string> tableDeviceName { get; set; }
+        public string startTime { get; set; }
+        public string endTime { get; set; }
+    }
+
+    public class HistoryRealTimeOutput
+    {
+        public double value { get; set; }
+        public DateTime timeStamp { get; set; }
+    }
 }
diff --git a/FrontendWebApi/Startup.cs b/FrontendWebApi/Startup.cs
index 0b4cf1f..956d4d8 100644
--- a/FrontendWebApi/Startup.cs
+++ b/FrontendWebApi/Startup.cs
@@ -91,6 +91,7 @@ namespace FrontendWebApi
             services.AddTransient<IBackendRepository, BackendRepository>();
             services.AddTransient<IFrontendRepository, FrontendRepository>();
             services.AddTransient<IBaseRepository, BaseRepository>();
+            services.AddTransient<IBackgroundServiceMsSqlRepository, BackgroundServiceMsSqlRepository>();
             #endregion Repository �`�J
 
             #region JWT �`�J
diff --git a/FrontendWebApi/appsettings.json b/FrontendWebApi/appsettings.json
index 2a2253a..eef838c 100644
--- a/FrontendWebApi/appsettings.json
+++ b/FrontendWebApi/appsettings.json
@@ -29,6 +29,13 @@
       "Root": "SzdxEgaJJ7tcTCrUl2zKsA==",
       "Password": "FVAPxztxpY4gJJKQ/se4bQ=="
     },
+    "MSSqlDBConfig": {
+      "Server": "bJm+UAtbeaTjDmp/A5ep2w==", //0.130
+      "Port": "S5cUXKnKOacFtFy9+0dtpw==",
+      "Database": "VvfWH/59gQguY2eA2xBCug==", //taipei_dome 
+      "Root": "sD8GZ9UPiIQGU6dU011/4A==",
+      "Password": "0O24es2ZRF5uoJ4aU+YCdg=="
+    }
     //"MSSqlDBConfig": {
     //  "Server": "avZg8PA8C9GVgYZBgEKzCg==",
     //  "Port": "lJA0KPkG6RvFfTgWiXFyUw==",