diff --git a/3rdparty/fonts/fnt.cxx b/3rdparty/fonts/fnt.cxx
index 0dc5e15..098d38e 100644
--- a/3rdparty/fonts/fnt.cxx
+++ b/3rdparty/fonts/fnt.cxx
@@ -61,7 +61,7 @@ float fntTexFont::low_putch ( sgVec3 curpos, float pointsize,
       cc = cc - 'a' + 'A' ;
 */
 
-    SG_LOG(SG_GUI,SG_ALERT, "未找到字符");
+    SG_LOG(SG_GUI,SG_ALERT, "low_putch 未找到字符 cc=" << cc);
     
     if ( cc == ' ' )
     {
@@ -169,7 +169,7 @@ void fntTexFont::getBBox ( const char *s,
   float l, r, b, t ;
 
   //zhongjin
-  SG_LOG(SG_GUI,SG_ALERT, "getBBox " << s);
+  //SG_LOG(SG_GUI,SG_ALERT, "getBBox " << s);
 
 
   l = r = b = t = 0.0f ;
@@ -236,7 +236,7 @@ void fntTexFont::getBBox ( const char *s,
     }
 
     if ( ! exists [ cc ] ) {
-      SG_LOG(SG_GUI,SG_ALERT, "未找到字符");
+      SG_LOG(SG_GUI,SG_ALERT, "getBBox 未找到字符 cc=" << cc);
       continue ;
     }
 
@@ -259,7 +259,7 @@ void fntTexFont::getBBox ( const char *s,
   }
 
   //zhongjin
-  SG_LOG(SG_GUI,SG_ALERT, "......................");
+  //SG_LOG(SG_GUI,SG_ALERT, "......................");
 
 
   if ( left  != NULL ) *left  = l * pointsize ;
@@ -287,6 +287,9 @@ void fntTexFont::puts ( sgVec3 curpos, float pointsize, float italic, const char
       curpos[1] -= pointsize ;
     }
     else
+
+      SG_LOG(SG_GUI,SG_ALERT, "low_putch " << *s);
+
       low_putch ( curpos, pointsize, italic, *s ) ;
 
     s++ ;