[後端] 修改同步錯誤

Repository/BackendRepository/Implement/NiagaraDataSynchronizeRepository.cs

@@ -443,10 +443,18 @@ namespace Repository.BackendRepository.Implement
                             using (TransactionScope scope = new TransactionScope((TransactionScopeOption)TransactionScopeAsyncFlowOption.Enabled))
                             {
                                 await conn.ExecuteAsync(sb.ToString()); 
-                                await conn.ExecuteAsync(sb2.ToString()); 
                             }
 
                             sb.Clear();
+                        }
+
+                        if (sb2.Length > 0)
+                        {
+                            using (TransactionScope scope = new TransactionScope((TransactionScopeOption)TransactionScopeAsyncFlowOption.Enabled))
+                            {
+                                await conn.ExecuteAsync(sb2.ToString());
+                            }
+
                             sb2.Clear();
                         }
                     }