diff --git a/phonetic-phonological features/SD.png b/phonetic-phonological features/SD.png
index 064c806621650a1d6d8c4b2334fd32ecdaed969f..ca76fa3e301f149362a76218185d54454d1d407f 100644
Binary files a/phonetic-phonological features/SD.png and b/phonetic-phonological features/SD.png differ