diff --git a/hgdriver/hgdev/hg_scanner.h b/hgdriver/hgdev/hg_scanner.h
index eb9f2cd..990baec 100644
--- a/hgdriver/hgdev/hg_scanner.h
+++ b/hgdriver/hgdev/hg_scanner.h
@@ -360,7 +360,7 @@ public:
 #ifdef UOS
     #ifdef OEM_HANWANG
     static const std::string helpfile_ ="/opt/apps/com.hanvonchina.hanvonscan/entries/help/HanvonScan_scanSettings_Help_manual.pdf";//帮助文档路径
-    #elif
+    #elif  OEM_LISICHENG
     static const std::string helpfile_ ="/opt/apps/com.lanxumchina.lanxumscan/entries/help/LanxumScan_scanSettings_Help_manual.pdf";//帮助文档路径
     #else
     static const std::string helpfile_ ="/opt/apps/com.huagaochina.huagoscan/entries/help/HuaGoScan_scanSettings_Help_manual.pdf";//帮助文档路径
@@ -368,7 +368,7 @@ public:
 #elif KYLIN
     #ifdef OEM_HANWANG
     static const std::string helpfile_ ="/opt/apps/scanner-driver-hanvon/doc/HanvonScan_scanSettings_Help_manual.pdf";//帮助文档路径
-    #elif
+    #elif  OEM_LISICHENG
     static const std::string helpfile_ ="/opt/apps/scanner-driver-lanxum/doc/LanxumScan_scanSettings_Help_manual.pdf";//帮助文档路径
     #else
     static const std::string helpfile_ ="/opt/apps/scanner-driver-huagao/doc/HuaGoScan_scanSettings_Help_manual.pdf";//帮助文档路径