diff --git a/firmware/GPS_ reset/README.MD b/firmware/GPS_ reset/README.MD
deleted file mode 100644
index 68c1bca..0000000
--- a/firmware/GPS_ reset/README.MD	
+++ /dev/null
@@ -1,5 +0,0 @@
-1. Tool download  [flash_download_tool](https://www.espressif.com/sites/default/files/tools/flash_download_tool_v3.8.5.zip)
-
-2. Set according to the picture 
-
-    ![](./SETTING.png)
\ No newline at end of file
diff --git a/firmware/GPS_ reset/GPS_ reset.bin b/firmware/GPS_ reset_test/GPS_ reset.bin
similarity index 100%
rename from firmware/GPS_ reset/GPS_ reset.bin
rename to firmware/GPS_ reset_test/GPS_ reset.bin
diff --git a/firmware/GPS_ reset_test/GPS_BasicNMEARead.bin b/firmware/GPS_ reset_test/GPS_BasicNMEARead.bin
new file mode 100644
index 0000000..f4a9b93
Binary files /dev/null and b/firmware/GPS_ reset_test/GPS_BasicNMEARead.bin differ
diff --git a/firmware/GPS_ reset_test/README.MD b/firmware/GPS_ reset_test/README.MD
new file mode 100644
index 0000000..0e68bf6
--- /dev/null
+++ b/firmware/GPS_ reset_test/README.MD	
@@ -0,0 +1,12 @@
+1. Tool download  [flash_download_tool](https://www.espressif.com/sites/default/files/tools/flash_download_tool_v3.8.5.zip)
+
+
+2. "GPS_reset.bin" ，Reset GPS, open serial port print (make sure this reset GPS firmware is running properly)
+
+3. Set according to the picture 
+
+    ![](./SETTING.png)
+
+4. Burn "GPS_BsicNMEARead.bin"（Refer to the above burning) . Serial port monitor to view data
+
+
diff --git a/firmware/GPS_ reset/SETTING.png b/firmware/GPS_ reset_test/SETTING.png
similarity index 100%
rename from firmware/GPS_ reset/SETTING.png
rename to firmware/GPS_ reset_test/SETTING.png