diff --git a/hgdriver/hgdev/hg_scanner.h b/hgdriver/hgdev/hg_scanner.h
index b23b379..761e478 100644
--- a/hgdriver/hgdev/hg_scanner.h
+++ b/hgdriver/hgdev/hg_scanner.h
@@ -406,4 +406,5 @@ public:
     #else
     static const std::string helpfile_ = "HuaGoScan_scanSettings_Help_manual.pdf";//帮助文档路径
     #endif
-#endif
\ No newline at end of file
+#endif
+    //TEST 测试GIT切换
\ No newline at end of file