diff --git a/autobudilnik.rb b/autobudilnik.rb
index be284d5..94d0217 100644
--- a/autobudilnik.rb
+++ b/autobudilnik.rb
@@ -6,8 +6,9 @@ za = [false,false,false]
 nf = ''
 da = ''
 audiofilepath = "audio.opus"
-waittime = 7200
+waittimestr = "2h"
 configfilepath = "config.txt"
+
 i=0;while i<ARGV.size
 	if ARGV[i] == "-a"
 		if za[0] == false
@@ -16,17 +17,17 @@ i=0;while i<ARGV.size
 			audiofilepath = ARGV[i]
 		else
 			#da.push ARGV[i] + (i += 1;" " + ARGV[i])
-			da += " " + ARGV[i]
+			da += " " + "-a"
 			#raise "duplicate arguments"
 		end
 	elsif ARGV[i] == "-t"
 		if za[1] == false
 			i += 1
 			za[1] = true
-			waittime = ARGV[i].to_i
+			waittimestr = ARGV[i]
 		else
 			#da.push ARGV[i] + (i += 1;" " + ARGV[i])
-			da += " " + ARGV[i]
+			da += " " + "-t"
 			#raise "duplicate arguments"
 		end
 	elsif ARGV[i] == "-c"
@@ -36,7 +37,7 @@ i=0;while i<ARGV.size
 			configfilepath = ARGV[i]
 		else
 			#da.push ARGV[i] + (i += 1;" " + ARGV[i])
-			da += " " + ARGV[i]
+			da += " " + "-c"
 			#raise "duplicate arguments"
 		end
 	else
@@ -59,10 +60,11 @@ if za[0] == false || za[1] == false
 		File.readlines(configfilepath).each { |l|
 			lspl = l.split(' ')
 			if za[0] == false && ('audiofilepath'.start_with? lspl[0])
-				audiofilepath = l.delete_prefix(lspl[0] + ' ').delete_prefix('"').delete_prefix("'").delete_suffix('"').delete_suffix("'")
+				audiofilepath = l.delete_prefix(lspl[0] + ' ')
 				#split('"')[0].split('"')[0]
 			elsif za[1] == false && ('waittime'.start_with? lspl[0])
-				waittime = lspl[1].to_i
+				#waittime = lspl[1].to_i
+				waittimestr = lspl[1]
 			end
 		}
 	else
@@ -72,12 +74,46 @@ if za[0] == false || za[1] == false
 	end
 end
 
-puts 'waittime:' + waittime.to_s
+
+if audiofilepath[0] == '"' 
+	audiofilepath = audiofilepath.split.pop[0]
+	audiofilepath = audiofilepath.join
+end
+#audiofilepath.delete_prefix!('"')
+
 audiofilepath = File.absolute_path(audiofilepath)
+raise audiofilepath + ' doesnt exist' unless File.file? audiofilepath.delete_suffix('"')
+if audiofilepath[-1] != '"' 
+	audiofilepath += '"'
+end
+audiofilepath = '"' + audiofilepath
 puts 'audiofilepath:' + audiofilepath
-raise audiofilepath + ' doesnt exist' unless File.file? audiofilepath
+
+suffix = waittimestr.delete('0-9')
+case suffix
+when ''
+	waittime = waittimestr.to_i 
+when 'd'
+	waittime = waittimestr.to_i * 86400
+when 'm'
+	waittime = waittimestr.to_i * 60
+when 'h'
+	waittime = waittimestr.to_i * 3600
+when 's'
+	waittime = waittimestr.to_i
+else
+	raise "'#{suffix}' suffix is not found"
+end
+
+if waittime > 17
+	puts 'waittime:' + waittimestr
+	waittime = waittime - 18 # 30 x 0.6 = 18
+else
+	puts "18 seconds is the minimum\nwaittime:18"
+	waittime = 0
+end
+
 nexttime = Time.new + waittime
-waittime = waittime - 18 # 30 x 0.6 = 18
 =begin
 STDIN.echo = false
 STDIN.raw!
@@ -124,7 +160,7 @@ while true
 			sleep(0.6) #НУЖНО УБАВИТЬ С ВЭЙТТАЙМА
 			a2.call(175)
 		}
-		puts "audioplay"
+		puts "turn on audio"
 		system(audiofilepath)
 	end
 	sleep(3.4)