diff --git a/Update-firmware.md b/Update-firmware.md
index a1f613b..7b71cdb 100644
--- a/Update-firmware.md
+++ b/Update-firmware.md
@@ -1,4 +1,4 @@
-If you are UNDER v2.0.0 or nightly n_240114, you have you update with hackrf mode with normal procedure (instead of update with hackrf serial)
+If you are UNDER v2.0.0 or nightly n_240114, you can only update with hackrf mode with normal procedure (instead of update with hackrf serial)
 Above v2.0.0 or nightly n_240114, you are free to update whatever you want, however, online serial update is still recommend.