--- a/src/main.cpp	Mon Oct 22 22:17:02 2018 +0900
+++ b/src/main.cpp	Tue Oct 23 19:15:22 2018 +0900
@@ -1,5 +1,5 @@
 // Filename   : main.cpp
-// Last Change: 2018-10-22 月 16:14:28.
+// Last Change: 2018-10-23 火 10:09:42.
 //
 #include "id.h"
 #include "main.h"
@@ -26,6 +26,11 @@
     wxImage::AddHandler( new wxPNGHandler  );
 	InitSetting();
 
+	// Login Dialog
+    AuthDialog *authdlg = new AuthDialog( NULL, wxID_ANY, wxT( "Who are you ?" ), wxDefaultPosition, wxDefaultSize, wxCAPTION );
+	authdlg->SetServer( m_server );
+	authdlg->GetDB();
+
 	// Splash Screen
 	wxFileSystem::AddHandler( new wxZipFSHandler );
 	wxFileSystem* fs = new wxFileSystem();
@@ -36,27 +41,13 @@
 			wxInputStream* s = file->GetStream();
 			wxImage image( *s, wxBITMAP_TYPE_PNG );
 			wxBitmap bmp = wxBitmap( image );
-			wxSplashScreen* splash = new wxSplashScreen( bmp, wxSPLASH_CENTRE_ON_SCREEN|wxSPLASH_TIMEOUT, 3000, NULL, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxBORDER_NONE|wxSTAY_ON_TOP );
+			wxSplashScreen* splash = new wxSplashScreen( bmp, wxSPLASH_CENTRE_ON_SCREEN|wxSPLASH_TIMEOUT, 2500, NULL, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxBORDER_NONE|wxSTAY_ON_TOP );
 			delete file;
 		}
-		wxMilliSleep( 250 );
-	}
-
-	unsigned int seed = (unsigned int)time( 0 );
-	srand( seed );
-	int n = rand() % 13;
-	wxFSFile* file = fs->OpenFile( archive + wxString::Format( wxT( "#zip:%02d.jpg" ), n ) );
-	if ( file ) {
-		wxInputStream* s = file->GetStream();
-		wxFileOutputStream of( wxT( "./image/hello.jpg" ) );
-		s->Read( of );
-		delete file;
+		wxMilliSleep( 200 );
 	}
 	delete fs;
 
-	// Login Dialog
-    AuthDialog *authdlg = new AuthDialog( NULL, wxID_ANY, wxT( "Who are you ?" ), wxDefaultPosition, wxDefaultSize, wxCAPTION );
-	authdlg->SetServer( m_server );
 	if ( !authdlg->LoadDB() ) {
 		authdlg->Destroy();
 		return false;
@@ -64,7 +55,22 @@
 
     if ( authdlg->ShowModal() == wxID_OK ) {
 		wxString ui = wxString::Format( wxT( "./image/" ) + authdlg->GetUser() + wxT( ".jpg" ) ); 
-		if ( wxFileExists( ui ) ) wxCopyFile( ui, wxT( "./image/hello.jpg" ), true );
+		if ( wxFileExists( ui ) ) {
+			wxCopyFile( ui, wxT( "./image/hello.jpg" ), true );
+		} else {
+			unsigned int seed = (unsigned int)time( 0 );
+			srand( seed );
+			int n = rand() % 13;
+			wxFileSystem* fs = new wxFileSystem();
+			wxFSFile* file = fs->OpenFile( archive + wxString::Format( wxT( "#zip:%02d.jpg" ), n ) );
+			if ( file ) {
+				wxInputStream* s = file->GetStream();
+				wxFileOutputStream of( wxT( "./image/hello.jpg" ) );
+				s->Read( of );
+				delete file;
+			}
+			delete fs;
+		}
 
 		// Main Window
 		MainFrame *mainframe = new MainFrame( NULL, ID_MAIN, wxEmptyString, wxPoint( rect.x, rect.y ), rect.GetSize(), wxDEFAULT_FRAME_STYLE );
@@ -83,6 +89,9 @@
 
 int MyApp::OnExit()
 {
+	RemoveFile( wxT( "auth.db" ) );
+	RemoveFile( wxT( "hhs.db" ) );
+	RemoveFile( wxT( ".cache/*" )  );
 	SaveSetting();
     return 0;
 }
@@ -122,3 +131,12 @@
     delete config;
 }
 
+void MyApp::RemoveFile( wxString pattern )
+{
+	wxString file = wxFindFirstFile( pattern );
+	while ( !file.empty() ) {
+		wxRemoveFile( file  );
+		file = wxFindNextFile();
+	}
+}
+