diff --git a/CapMachine.Wpf/LinDrive/ToomossLin.cs b/CapMachine.Wpf/LinDrive/ToomossLin.cs
index 0308339..fdf387c 100644
--- a/CapMachine.Wpf/LinDrive/ToomossLin.cs
+++ b/CapMachine.Wpf/LinDrive/ToomossLin.cs
@@ -1084,6 +1084,16 @@ namespace CapMachine.Wpf.LinDrive
                         LDFParser.LDF_SetSignalValue(LDFHandle, new StringBuilder(changedMsgName), new StringBuilder(cmd.SignalName), cmd.SignalCmdValue);
                     }
 
+                    //读取当前的指令帧数据，执行后就可以读取本身的数据
+                    foreach (var item in ListLinLdfModel)
+                    {
+                        if (CmdData.Any(a => a.MsgName == item.MsgName))
+                        {
+                            LDFParser.LDF_GetSignalValueStr(LDFHandle, new StringBuilder(item.MsgName), new StringBuilder(item.SignalName), ReadValueStr);
+                            item.SignalRtValueSb = ReadValueStr;
+                        }
+                    }
+
                     // 将更新后的信号值推送到适配器当前运行的调度表（离线表刷新）
                     var retPush = LDFParser.LDF_SetSchToTable(LDFHandle, new StringBuilder(ActiveSchName), 0);
                     if (retPush < 0)