diff --git a/MockingBird/降噪3.wav b/MockingBird/az.wav
similarity index 100%
rename from MockingBird/降噪3.wav
rename to MockingBird/az.wav
diff --git a/MockingBird/ysg.wav b/MockingBird/ysg.wav
new file mode 100644
index 0000000..02f3a76
Binary files /dev/null and b/MockingBird/ysg.wav differ