diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index c09a9f6..7f6418b 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -144,8 +144,8 @@ hg_scanner::~hg_scanner()
 		thread_img_handle_->join();
 	delete custom_gamma_val_;
 
-	name_.insert(0, "\350\256\276\345\244\207 “");
-	name_ += "”\345\267\262\347\273\217\345\205\263\351\227\255\343\200\202";
+	name_.insert(0, "\350\256\276\345\244\207\342\200\234");
+	name_ += "\342\200\235\345\267\262\347\273\217\345\205\263\351\227\255\343\200\202";
 	notify_ui_working_status(name_.c_str(), SANE_EVENT_SCANNER_CLOSED);
 	VLOG_MINI_2(LOG_LEVEL_DEBUG_INFO, "%s(%s) destroyed.\n", name_.c_str(), hg_log::format_ptr(this).c_str());
 }