diff --git a/src/Environment/environment_mgr.cxx b/src/Environment/environment_mgr.cxx
index 6a6bd80..b75749a 100644
--- a/src/Environment/environment_mgr.cxx
+++ b/src/Environment/environment_mgr.cxx
@@ -428,7 +428,7 @@ void FGEnvironmentMgr::updateClosestAirport()
         
         //zhongjin
         my_mes = "前方接近塔台 " + nearestIdent;
-        fgSetString("/sim/sound/voices/text", my_mes);
+        //fgSetString("/sim/sound/voices/text", my_mes);
         fgSetString("/sim/messages/copilot",my_mes);
 
     }
@@ -436,6 +436,11 @@ void FGEnvironmentMgr::updateClosestAirport()
         if (fgGetString("/sim/tower/airport-id") != nearestIdent) {
             fgSetString("/sim/tower/airport-id", nearestIdent);
             SG_LOG(SG_ENVIRONMENT, SG_INFO, "Auto Tower: now " << nearestIdent);
+
+            my_mes = "自动连接到塔台 " + nearestIdent;
+            //fgSetString("/sim/sound/voices/text", my_mes);
+            fgSetString("/sim/messages/copilot",my_mes);
+
         }
     }
     updateTowerPosition();