diff --git a/BootLoaders/package_multi_4in1_board_index.json b/BootLoaders/package_multi_4in1_board_index.json
index 5ffaee0..d9e678a 100644
--- a/BootLoaders/package_multi_4in1_board_index.json
+++ b/BootLoaders/package_multi_4in1_board_index.json
@@ -15,7 +15,7 @@
         "help": {
           "online": "https://github.com/pascallanger/DIY-Multiprotocol-TX-Module"
         },
-        "url": "https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/stm32-board/BootLoaders/package_multi_4in1_board_v1.0.0.zip",
+        "url": "https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/raw/master/BootLoaders/package_multi_4in1_board_v1.0.0.zip",
         "archiveFileName": "package_multi_4in1_board_v1.0.0.zip",
         "checksum": "SHA-256:3DE301E9FC3C8A81CB2CEDE3458A68C626A9A5C37A73FA9C85BE9D841935684D",
         "size": "3205",
@@ -32,7 +32,7 @@
         "help": {
           "online": "https://github.com/pascallanger/DIY-Multiprotocol-TX-Module"
         },
-        "url": "https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/raw/stm32-board/BootLoaders/package_multi_4in1_stm32_board_v1.0.0.zip",
+        "url": "https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/raw/master/BootLoaders/package_multi_4in1_stm32_board_v1.0.0.zip",
         "archiveFileName": "package_multi_4in1_stm32_board_v1.0.0.zip",
         "checksum": "SHA-256:7B661C6455F5AD7329E61EC297D4ADED9EF19F618E04E09A35A3C840977A56F5",
         "size": "10896168",