diff --git a/SolarPower/Helper/DatabaseHelper.cs b/SolarPower/Helper/DatabaseHelper.cs
index 2e57aa3..b359893 100644
--- a/SolarPower/Helper/DatabaseHelper.cs
+++ b/SolarPower/Helper/DatabaseHelper.cs
@@ -37,7 +37,7 @@ namespace SolarPower.Helper
             var passwordStr = ed.DESDecrypt(dbConfig.Password);
 
             //var connStr = $"server={serverStr};database={databaseStr};user={rootStr};password={passwordStr};charset=utf8;";
-            var connStr = @"server=127.0.0.1;port=3308;database=solar_power;user=root;password=00000000;charset=utf8;";
+            var connStr = @"server=127.0.0.1;database=solar_power;user=root;password=000000;charset=utf8;";
 
             this._connectionString = connStr;
         }
diff --git a/SolarPower/Repository/Implement/PowerStationRepository.cs b/SolarPower/Repository/Implement/PowerStationRepository.cs
index badd5d8..029c9e2 100644
--- a/SolarPower/Repository/Implement/PowerStationRepository.cs
+++ b/SolarPower/Repository/Implement/PowerStationRepository.cs
@@ -406,8 +406,7 @@ namespace SolarPower.Repository.Implement
                 }
             }
         }
-    }
-        }
+   
 
         public async Task<int> AddOperation(OperationInfo operation, List<string> properties)
         {
@@ -602,7 +601,7 @@ namespace SolarPower.Repository.Implement
             var trans = conn.BeginTransaction();
             try
             {
-                var updateQuery = GenerateUpdateQueryOtherTable(properties, "device");
+                var updateQuery = GenerateUpdateQueryWithCustomTable(properties, "device");
                 await conn.ExecuteAsync(updateQuery.ToString(), DeviceInfo, trans);
                 trans.Commit();
             }