diff --git a/server/wsproxy/app.cc b/server/wsproxy/app.cc
index a2c2761..03e20bf 100644
--- a/server/wsproxy/app.cc
+++ b/server/wsproxy/app.cc
@@ -500,8 +500,12 @@ void App::DispatchUdpMsg()
 int App::GetGameId() const
 {
 #ifdef DEBUG
-    std::string game_id = a8::XValue(getenv("_")).GetString();
-    a8::ReplaceString(game_id, "./wsproxy", "");
+    std::string game_id = a8::XValue((f8::App::Instance()->GetArgv())[0]).GetString();
+    std::vector<std::string> strings;
+    a8::Split(game_id, strings, '/');
+    game_id = strings.at(strings.size() - 1);
+    //a8::XPrintf("exe:%s\n", {game_id});
+    a8::ReplaceString(game_id, "wsproxy", "");
     return a8::XValue(game_id);
 #else
     return GAME_ID;