diff --git a/codec2talkie/src/main/res/color/btn_ptt_selector.xml b/codec2talkie/src/main/res/color/btn_ptt_selector.xml
index 00bdb7b..759ed9d 100644
--- a/codec2talkie/src/main/res/color/btn_ptt_selector.xml
+++ b/codec2talkie/src/main/res/color/btn_ptt_selector.xml
@@ -2,5 +2,6 @@
+
\ No newline at end of file
diff --git a/codec2talkie/src/main/res/values/colors.xml b/codec2talkie/src/main/res/values/colors.xml
index fc9dca6..ee1eeee 100644
--- a/codec2talkie/src/main/res/values/colors.xml
+++ b/codec2talkie/src/main/res/values/colors.xml
@@ -9,4 +9,5 @@
#FFFFFFFF
#E33B3B
#2C7F26
+ #808080
\ No newline at end of file