diff --git a/platformio.ini b/platformio.ini
index ce2ec0d..82a5580 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -15,7 +15,7 @@ default_envs = esp32
 framework = arduino
 
 [env:esp32]
-platform = https://github.com/Jason2866/platform-espressif32/releases/download/v2.0.3-rc1/platform-espressif32-2.0.3-rc1.zip
+platform = espressif32
 
 build_flags =
     ${env.build_flags}
@@ -30,7 +30,8 @@ board = esp32dev
 board_build.partitions = partitions_custom.csv
 board_build.filesystem = littlefs
 monitor_filters = time, colorize, log2file, esp32_exception_decoder
+monitor_port = COM4
 monitor_speed = 115200
 
 upload_protocol = esptool
-upload_port = COM3
\ No newline at end of file
+upload_port = COM4
\ No newline at end of file