diff --git a/CapMachine.Wpf/CanDrive/ToomossCan.cs b/CapMachine.Wpf/CanDrive/ToomossCan.cs
index c28a94e..6c46427 100644
--- a/CapMachine.Wpf/CanDrive/ToomossCan.cs
+++ b/CapMachine.Wpf/CanDrive/ToomossCan.cs
@@ -506,7 +506,7 @@ namespace CapMachine.Wpf.CanDrive
         private static Task CycleSendTask { get; set; }
 
         StringBuilder ValueSb = new StringBuilder(16);
-
+        double[] ValueDouble = new double[5];
         /// <summary>
         /// 要发送的数据
         /// </summary>