diff --git a/app/scanner2/mainwindow.cpp b/app/scanner2/mainwindow.cpp
index ce278d62..9e7e8c5c 100644
--- a/app/scanner2/mainwindow.cpp
+++ b/app/scanner2/mainwindow.cpp
@@ -3538,7 +3538,7 @@ void MainWindow::on_act_about_triggered()
 
 #if !defined(HG_CMP_MSC)
     std::string osName = GetOSName();
-    if ("UnionTech" == osName)
+    if ("UnionTech" == osName || "UOS" == osName)
     {
         buildVersion += 20;
     }
diff --git a/modules/version/HGVersion.cpp b/modules/version/HGVersion.cpp
index 0248c271..eed2d361 100644
--- a/modules/version/HGVersion.cpp
+++ b/modules/version/HGVersion.cpp
@@ -426,7 +426,7 @@ HGResult HGAPI HGVersion_GetAppStatus(const HGChar* appName, const HGChar* oemNa
         }
 
         printf("osName=%s\n", osName.c_str());
-        if (osName.find("UnionTech") != std::string::npos)
+        if (osName.find("UnionTech") != std::string::npos || osName.find("UOS") != std::string::npos)
         {
             if (0 == strcmp(oemName, HGVERSION_OEMNAME_HANVON))
             {
@@ -575,7 +575,7 @@ HGResult HGAPI HGVersion_RunApp(const HGChar* appName, const HGChar* oemName)
         }
 
         printf("osName=%s\n", osName.c_str());
-        if (osName.find("UnionTech") != std::string::npos)
+        if (osName.find("UnionTech") != std::string::npos || osName.find("UOS") != std::string::npos)
         {
             if (0 == strcmp(oemName, HGVERSION_OEMNAME_HANVON))
                 appPath = "sh /opt/apps/com.hanvonchina.hanvonscan/files/bin/HanvonScan.sh &";
diff --git a/modules/version/HGVersionImpl.cpp b/modules/version/HGVersionImpl.cpp
index 14fd6360..c1e9cc11 100644
--- a/modules/version/HGVersionImpl.cpp
+++ b/modules/version/HGVersionImpl.cpp
@@ -444,7 +444,7 @@ static std::string GetCurrVersion(const std::string& appName, const std::string&
 #else
         std::string appName;
         std::string osName = GetOSName();
-        if ("UnionTech" == osName)
+        if ("UnionTech" == osName || "UOS" == osName)
         {
             if (oemName == HGVERSION_OEMNAME_HANVON)
                 appName = "com.hanvonchina.hanvonscan";