diff --git a/app/scanner2/mainwindow.cpp b/app/scanner2/mainwindow.cpp
index 1fe074a7..3db6fd94 100644
--- a/app/scanner2/mainwindow.cpp
+++ b/app/scanner2/mainwindow.cpp
@@ -2919,7 +2919,7 @@ void MainWindow::on_act_about_triggered()
 #endif
 
     HGChar version[32] = { 0 };
-    HGVersion_GetCurrVersion(HGVERSION_APPNAME_SCANNER, oem, version, 32);
+    getCurrVersion(HGVERSION_APPNAME_SCANNER, oem, version, 32);
 
     QString title = tr("about %1").arg(windowTitle());
     QString content;
@@ -3891,6 +3891,120 @@ void MainWindow::deleteDevUser()
     }
 }
 
+HGResult MainWindow::getCurrVersion(const HGChar* appName, const HGChar* oemName, HGChar* version, HGUInt maxLen)
+{
+    if (NULL == version || 0 == maxLen)
+    {
+        return HGBASE_ERR_INVALIDARG;
+    }
+
+    std::string ver = "0.0.0.0";
+
+    if (appName == HGVERSION_APPNAME_SCANNER)
+    {
+#if defined(HG_CMP_MSC)
+        std::string regName;
+        if (oemName == HGVERSION_OEMNAME_HANVON)
+            regName = "SOFTWARE\\HanvonScan";
+        else if (oemName == HGVERSION_OEMNAME_LANXUM)
+            regName = "SOFTWARE\\LanxumScan";
+        else if (oemName == HGVERSION_OEMNAME_CUMTENN)
+            regName = "SOFTWARE\\CumtennScan";
+        else if (oemName == HGVERSION_OEMNAME_MICROTEK)
+            regName = "SOFTWARE\\MicrotekScan";
+        else if (oemName == HGVERSION_OEMNAME_UNIS)
+            regName = "SOFTWARE\\UniScan";
+        else
+            regName = "SOFTWARE\\HuaGoScan";
+
+        HKEY hKey = NULL;
+        RegOpenKeyExA(HKEY_LOCAL_MACHINE, regName.c_str(), 0, KEY_QUERY_VALUE, &hKey);
+        if (NULL != hKey)
+        {
+            CHAR szData[MAX_PATH] = { 0 };
+            DWORD cbData = MAX_PATH;
+            if (ERROR_SUCCESS == RegQueryValueExA(hKey, "AppVersion", NULL, NULL, (LPBYTE)szData, &cbData))
+            {
+                ver = szData;
+            }
+
+            RegCloseKey(hKey);
+        }
+#else
+        std::string appName;
+        std::string osName = GetOSName();
+        if ("UnionTech" == osName)
+        {
+            if (oemName == HGVERSION_OEMNAME_HANVON)
+                appName = "com.hanvonchina.hanvonscan";
+            else if (oemName == HGVERSION_OEMNAME_LANXUM)
+                appName = "com.lanxumchina.lanxumscan";
+            else if (oemName == HGVERSION_OEMNAME_CUMTENN)
+                appName = "com.cumtennchina.cumtennscan";
+            else if (oemName == HGVERSION_OEMNAME_MICROTEK)
+                appName = "com.microtekchina.microtekscan";
+            else if (oemName == HGVERSION_OEMNAME_UNIS)
+                appName = "com.unischina.uniscan";
+            else
+                appName = "com.huagaochina.huagoscan";
+        }
+        else
+        {
+            if (oemName == HGVERSION_OEMNAME_HANVON)
+                appName = "scanner-driver-hanvon";
+            else if (oemName == HGVERSION_OEMNAME_LANXUM)
+                appName = "scanner-driver-lanxum";
+            else if (oemName == HGVERSION_OEMNAME_CUMTENN)
+                appName = "scanner-driver-cumtenn";
+            else if (oemName == HGVERSION_OEMNAME_MICROTEK)
+                appName = "scanner-driver-microtek";
+            else if (oemName == HGVERSION_OEMNAME_UNIS)
+                appName = "scanner-driver-unis";
+            else
+                appName = "scanner-driver-huagao";
+        }
+
+        std::string cmd = "dpkg -l " + appName;
+        FILE* fp = popen(cmd.c_str(), "r");
+        if (NULL != fp)
+        {
+            char buff[2048] = { 0 };
+            fread(buff, 2048, 1, fp);
+
+            char* p = strstr(buff, appName.c_str());
+            if (NULL != p)
+            {
+                char* p2 = p + appName.size();
+                while (!isdigit(*p2) && '.' != *p2)
+                    ++p2;
+
+                int len = (int)strlen(p2);
+                for (int i = 0; i < len; ++i)
+                {
+                    if (!isdigit(p2[i]) && '.' != p2[i])
+                    {
+                        p2[i] = '\0';
+                        break;
+                    }
+                }
+
+                ver = p2;
+            }
+
+            pclose(fp);
+        }
+#endif
+    }
+
+    if (maxLen < ver.size() + 1)
+    {
+        return HGBASE_ERR_FAIL;
+    }
+
+    strcpy(version, ver.c_str());
+    return HGBASE_ERR_OK;
+}
+
 #if !defined(HG_CMP_MSC)
 void MainWindow::checkRollerLife()
 {
diff --git a/app/scanner2/mainwindow.h b/app/scanner2/mainwindow.h
index 69b46b0b..d7192ab6 100644
--- a/app/scanner2/mainwindow.h
+++ b/app/scanner2/mainwindow.h
@@ -245,6 +245,7 @@ private:
     void initAcquireIntoComboBox();
     void updateSideBar();
     void deleteDevUser();
+    HGResult getCurrVersion(const HGChar* appName, const HGChar* oemName, HGChar* version, HGUInt maxLen);
 
 #if !defined(HG_CMP_MSC)
     void checkRollerLife();
diff --git a/build2/qt/HGScanner2/HGScanner2.pro b/build2/qt/HGScanner2/HGScanner2.pro
index 364c2397..b6c908dd 100644
--- a/build2/qt/HGScanner2/HGScanner2.pro
+++ b/build2/qt/HGScanner2/HGScanner2.pro
@@ -85,7 +85,7 @@ win32 {
 
     LIBS += -lgdi32 -lgdiplus -ldbghelp -luser32 -ladvapi32
     LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX}Base -l$${OEM_PREFIX}ImgFmt -l$${OEM_PREFIX}ImgProc\
-         -l$${OEM_PREFIX}TwainUser -l$${OEM_PREFIX}Version
+         -l$${OEM_PREFIX}TwainUser
     LIBS += -L$$PWD/../../../../sdk/lib/win/$${MY_ARCH}/OEM/$${OEM_NAME} -llang
 
     # sane.dll
@@ -130,7 +130,7 @@ unix {
 
     LIBS += -lpthread -ldl
     LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX2}Base -l$${OEM_PREFIX2}ImgFmt -l$${OEM_PREFIX2}ImgProc\
-            -l$${OEM_PREFIX2}SaneUI -l$${OEM_PREFIX2}SaneUser -l$${OEM_PREFIX2}Version
+            -l$${OEM_PREFIX2}SaneUI -l$${OEM_PREFIX2}SaneUser
 
     LIBS += -L$$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2} -llang
 }