diff --git a/logPlus/qmycustomplot.cpp b/logPlus/qmycustomplot.cpp
index 2cbe636..fc7ebfd 100644
--- a/logPlus/qmycustomplot.cpp
+++ b/logPlus/qmycustomplot.cpp
@@ -4971,6 +4971,7 @@ void QMyCustomPlot::RefreshItems_Gujing()
         it++;
         pDraggableRect->deleteRect();
     }
+    //replot();
 
     //只支持以下名称
     //if (m_strLineName == "GUJING1_RESULT" || m_strLineName == "GUJING2_RESULT" || m_strLineName == "GUJING3_RESULT")
@@ -5069,6 +5070,8 @@ bool QMyCustomPlot::LoadFromSLF_Gujing(QString strSlfName, QString strLineName)
     if(!logio->Open(strSlfName.toStdString().c_str(),CSlfIO::modeRead))
     {
         delete logio;
+        //刷新
+        replot();
         //			QMessageBox::information(NULL,"提示","SLF文件打开失败，请检查！！",QMessageBox::Yes);
         return false;
     }
@@ -5095,12 +5098,43 @@ bool QMyCustomPlot::LoadFromSLF_Gujing(QString strSlfName, QString strLineName)
 
     int iIndex=logio->OpenTable(strLineName.toStdString().c_str());
     if(iIndex>-1) {
+        //------------------------------------//
+        //判断
+        int countField=logio->GetTableFieldCount(iIndex);
+        if(countField<4) {
+            //刷新
+            replot();
+            //
+            QMessageBox::warning(nullptr, "提示", "字段不匹配或非数据表格式数据！");
+            delete logio;
+            return false;
+        }
+        Slf_TABLE_FIELD *pField=new Slf_TABLE_FIELD[countField+1];
+        logio->GetTableFieldInfo(iIndex,pField);
+        if(
+            pField[1].RepCode!=REPR_FLOAT||
+            pField[2].RepCode!=REPR_FLOAT||
+            pField[3].RepCode!=REPR_INT)
+        {
+            //刷新
+            replot();
+            //
+            QMessageBox::warning(nullptr, "提示", "非规定数据表,无法使用!,\r\n请选择具有\"NO(INT),SDEP(FLOAT),EDEP(FLOAT),RESULT(INT)\"格式数据,");
+            delete logio;
+            delete pField;
+            return false;
+        }
+        delete pField;
+        //------------------------------------//
+
+        //
         int len=logio->GetTableRecordLength(iIndex);
         int sl=sizeof(GUJING_DATA);
         if(sl>len) len=sl;
         GUJING_DATA *m_Result;
         m_Result=(GUJING_DATA *)new char[len+1];
         int count=logio->GetTableRecordCount(iIndex);
+
         for(int i=0;i<count;i++) {
             memset(m_Result,0,len);
             logio->ReadTable(iIndex,i+1,m_Result);
@@ -5142,6 +5176,13 @@ bool QMyCustomPlot::LoadFromSLF_Gujing(QString strSlfName, QString strLineName)
         logio->CloseTable(iIndex);
         delete m_Result;
     }
+    else
+    {
+        //刷新
+        replot();
+        //
+        QMessageBox::warning(nullptr, "提示", strLineName+"数据表不存在！");
+    }
     delete logio;
     return true;
 }