diff --git a/libraries/oleddrv/font.h b/libraries/oleddrv/font.h
deleted file mode 100644
--- a/libraries/oleddrv/font.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef   FONT_H
-#define   FONT_H
-
-typedef unsigned long(*pfnFontDrawChar)(pfnDrawBlock_t DrawBlock,Pos_t x, Pos_t y, unsigned int ch);
-
-unsigned long SongSmall5_DrawChar(pfnDrawBlock_t DrawBlock,Pos_t x, Pos_t y,unsigned int ch);
-
-#define   GetFontTextHeight(pfnFont,ch)    pfnFont(0,0,0,(unsigned char)(ch))
-#define   GetFontTextWidth(pfnFont,ch)     pfnFont(0,1,0,(unsigned char)(ch))
-
-#endif