fix som issue

os/MacOS.rb

@@ -38,7 +38,8 @@ module RimeDeploy
       def call
         puts intro
         system("cp ./custom/*.yaml #{Store.config_path}/")
-        system("cp ./custom_phrase.txt #{Store.config_path}/")
+        sleep 1
+        system("cp ./custom/custom_phrase.txt #{Store.config_path}/")
         sleep 1
         return :next
       end