diff --git a/3rdparty/fonts/fntTXF.cxx b/3rdparty/fonts/fntTXF.cxx
index 36c5bd1..980e04e 100755
--- a/3rdparty/fonts/fntTXF.cxx
+++ b/3rdparty/fonts/fntTXF.cxx
@@ -150,6 +150,14 @@ static void tex_make_mip_maps ( GLubyte *image, int xsize,
 
 int fntTexFont::loadTXF ( const SGPath& path, GLenum mag, GLenum min )
 {
+
+  //zhongjin
+    SG_LOG(SG_GUI,SG_ALERT, "-----------------------------------------------------------");
+    SG_LOG(SG_GUI,SG_ALERT, "loadTXF");
+    SG_LOG(SG_GUI,SG_ALERT, "-----------------------------------------------------------");
+
+
+
   FILE *fd ;
   const auto ps = path.utf8Str();
 #if defined(SG_WINDOWS)