diff --git a/OTA_firmwares/Firmware_URLs.txt b/OTA_firmwares/Firmware_URLs.txt
index 84752ca..97bc278 100644
--- a/OTA_firmwares/Firmware_URLs.txt
+++ b/OTA_firmwares/Firmware_URLs.txt
@@ -2,5 +2,3 @@ http://api2.qcwxkjvip.com/download/ota/R01_V1.0/R01_1.00.01_231229.bin
 http://api2.qcwxkjvip.com/download/ota/R02_V1.0/R02_1.00.05_211220.bin
 http://api2.qcwxkjvip.com/download/ota/R02_V3.0/R02_3.00.06_240523.bin
 http://api2.qcwxkjvip.com/download/ota/R02_V3.0/R02_3.00.17_240903.bin
-
-http://api2.qcwxkjvip.com/download/ota/RY02_V3.0/RY02_3.00.33_250117.bin
diff --git a/OTA_firmwares/RY02_3.00.33_250117.bin b/OTA_firmwares/RY02_3.00.33_250117.bin
deleted file mode 100644
index 78047aa..0000000
Binary files a/OTA_firmwares/RY02_3.00.33_250117.bin and /dev/null differ