diff --git a/DataMgr/src/CreateNewTableDlg.cpp b/DataMgr/src/CreateNewTableDlg.cpp
index 46b490e..5f83740 100644
--- a/DataMgr/src/CreateNewTableDlg.cpp
+++ b/DataMgr/src/CreateNewTableDlg.cpp
@@ -2,6 +2,8 @@
 #include "DataHelper.h"
 #include "LogIO.h"
 #include "dataslothelper.h"
+#include "geometryutils.h"
+
 extern  DEFAULTTABLE *DefauleTable;//[DefTabNum];
 extern  int DefTabNum;
 /*
@@ -140,7 +142,7 @@ void CCreateNewTableDlg::slotSave()
 	{
 		QMessageBox::warning(NULL,"警告！",FileName+"\r\n打开井次文件失败！");return ;
 	}
-	if(logio.FindObjectIndex(TableName.toStdString().c_str())>=0)
+    if(logio.FindObjectIndex(UTF8ToGBK(TableName))>=0)
 	{
 		QMessageBox::warning(NULL,"警告！","您要产生的表名称已存在！");return;
 	}
@@ -189,7 +191,7 @@ void CCreateNewTableDlg::slotSave()
             *(DWORD *)&pField[i].Reserved = strDigit.toInt();
 	}
 
-    int table=logio.CreateTable(0,TableName.toLocal8Bit().toStdString().c_str(),TableHzName.toLocal8Bit().toStdString().c_str(),fNum,&pField[0],0);
+    int table=logio.CreateTable(0,UTF8ToGBK(TableName),TableHzName.toLocal8Bit().toStdString().c_str(),fNum,&pField[0],0);
 	delete []pField;
 	logio.CloseTable(table);
 	logio.Close();
diff --git a/Slfio/src/slf.cpp b/Slfio/src/slf.cpp
index dfe78f7..ba26468 100644
--- a/Slfio/src/slf.cpp
+++ b/Slfio/src/slf.cpp
@@ -113,10 +113,19 @@ bool MappingMem(HANDLE *hHandle,LPSTR *hMem,int len,const char* name)
 		0,              // low offset:   beginning
 		0);             // default: map entire file
 #else
-    int	hMapFile = open(slf1.toStdString().c_str(), O_RDONLY);
-    if (hMapFile<0)
+//    *hHandle = open(slf1.toStdString().c_str(), O_RDWR|O_CREAT,0644);
+//    if (*hHandle <0)
+//        return FALSE;
+//    void* p = mmap(0, 4096*512,PROT_READ|PROT_WRITE,MAP_SHARED,*hHandle,0);
+    *hHandle = -1;
+    void* p = mmap(0, 4096*512,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0);
+    if (p == MAP_FAILED)
+    {
+        //qDebug()<<p <<strerror(errno) <<errno;
         return FALSE;
-    *hMem = (LPSTR )mmap(0, 0,PROT_READ,MAP_SHARED,hMapFile,0);
+    }
+
+    *hMem = (LPSTR )p;
 #endif
     if (*hMem == NULL) return FALSE;
     return TRUE;
diff --git a/WellLogUI/src/WellLogTableDialogNew.cpp b/WellLogUI/src/WellLogTableDialogNew.cpp
index 7e59838..e900e22 100644
--- a/WellLogUI/src/WellLogTableDialogNew.cpp
+++ b/WellLogUI/src/WellLogTableDialogNew.cpp
@@ -480,7 +480,7 @@ void WellLogTableDialogNew::slotSave()
                return;
            }
 
-           int index=logio->OpenCurve(m_pWellLogs[0]->GetName().toStdString().c_str());
+           int index=logio->OpenCurve(UTF8ToGBK(m_pWellLogs[0]->GetName()));
            if(index>-1) {
                flag=1;
            }
@@ -511,7 +511,7 @@ void WellLogTableDialogNew::slotSave()
                int count=rowCount;
                for(int j=0;j<m_pWellLogs.size();j++)
                {
-                   int index=logio->OpenCurve(m_pWellLogs[j]->GetName().toStdString().c_str());
+                   int index=logio->OpenCurve(UTF8ToGBK(m_pWellLogs[0]->GetName()));
                    if(index>-1)
                    {
                        float *data=new float[rowCount+1];
@@ -552,7 +552,7 @@ void WellLogTableDialogNew::slotSave()
                    delete logio;
                    return;
                }
-               int iIndex=logio->OpenTable(m_pWellLogs[0]->GetName().toStdString().c_str());
+               int iIndex=logio->OpenTable(UTF8ToGBK(m_pWellLogs[0]->GetName()));
                if (iIndex >=0)
                {
                    int fc=logio->GetTableFieldCount(iIndex);