diff --git a/firmware/Meshtastic/README.MD b/firmware/Meshtastic/README.MD
index 7f8e8d8..4731ddb 100644
--- a/firmware/Meshtastic/README.MD
+++ b/firmware/Meshtastic/README.MD
@@ -2,4 +2,7 @@
 
 2. Set according to the picture 
 
-    ![](./SETTING.jpg)
\ No newline at end of file
+    ![](./SETTING.png)
+
+
+3. Serial monitor baud rate is 921600. Viewing Print Logs
\ No newline at end of file
diff --git a/firmware/Meshtastic/SETTING.jpg b/firmware/Meshtastic/SETTING.jpg
deleted file mode 100644
index 1ccbccb..0000000
Binary files a/firmware/Meshtastic/SETTING.jpg and /dev/null differ
diff --git a/firmware/Meshtastic/SETTING.png b/firmware/Meshtastic/SETTING.png
new file mode 100644
index 0000000..f7337e1
Binary files /dev/null and b/firmware/Meshtastic/SETTING.png differ