diff --git a/Release/Ubuntu/nRF_DTM_Ubuntu_20.04 b/Release/Ubuntu/nRF_DTM_Ubuntu
similarity index 99%
rename from Release/Ubuntu/nRF_DTM_Ubuntu_20.04
rename to Release/Ubuntu/nRF_DTM_Ubuntu
index 0425c2c..cf93c25 100644
Binary files a/Release/Ubuntu/nRF_DTM_Ubuntu_20.04 and b/Release/Ubuntu/nRF_DTM_Ubuntu differ
diff --git a/Release/Windows_x64/nRF_DTM_x64.exe b/Release/Windows_x64/nRF_DTM_x64.exe
index 63a7641..991fead 100644
Binary files a/Release/Windows_x64/nRF_DTM_x64.exe and b/Release/Windows_x64/nRF_DTM_x64.exe differ
diff --git a/Release/Windows_x86/nRF_DTM_x86.exe b/Release/Windows_x86/nRF_DTM_x86.exe
index da06b5c..a155c78 100644
Binary files a/Release/Windows_x86/nRF_DTM_x86.exe and b/Release/Windows_x86/nRF_DTM_x86.exe differ
diff --git a/Release/macOS/nRF_DTM_macOS b/Release/macOS/nRF_DTM_macOS
index cee55df..78f6bf6 100644
Binary files a/Release/macOS/nRF_DTM_macOS and b/Release/macOS/nRF_DTM_macOS differ
diff --git a/Release/release_note.txt b/Release/release_note.txt
index 3e23b2c..b84fad3 100644
--- a/Release/release_note.txt
+++ b/Release/release_note.txt
@@ -1,3 +1,6 @@
+v2.1.1
+    # Fixed that refresh button text size doesn't change
+-----------------------------------------     
 v2.1.0
     # Fixed issue that infinite tx feature keep enabling during in multiple channels testing
     # Added Baudrate selection feature