diff --git a/modules/imgfmt/HGGif.cpp b/modules/imgfmt/HGGif.cpp
index 6c125620..f087dc7d 100644
--- a/modules/imgfmt/HGGif.cpp
+++ b/modules/imgfmt/HGGif.cpp
@@ -398,12 +398,12 @@ HGResult HGAPI HGImgFmt_CheckGifFile(const HGChar* fileName, HGBool* isGif)
 	}
 
 	*isGif = HGFALSE;
-	HGGifReader reader = NULL;
-	HGImgFmt_OpenGifReader(fileName, NULL, &reader);
-	if (NULL != reader)
+	int err;
+	GifFileType* gifFile = DGifOpenFileName(fileName, &err);
+	if (NULL != gifFile)
 	{
 		*isGif = HGTRUE;
-		HGImgFmt_CloseGifReader(reader);
+		DGifCloseFile(gifFile, &err);
 	}
 	return HGBASE_ERR_OK;
 }