diff --git a/.gitignore b/.gitignore
index c0bda22..70ce927 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@ sdkconfig.old
 *.log
 device_id.bin
 preflash.sh
-flash.ps1
\ No newline at end of file
+flash.ps1
+erase.ps1
diff --git a/erase.ps1 b/erase.ps1
deleted file mode 100644
index 72afd7d..0000000
--- a/erase.ps1
+++ /dev/null
@@ -1 +0,0 @@
-esptool.py -p COM6 -b 460800 --before default_reset --after hard_reset --chip esp32 erase_flash
\ No newline at end of file