diff --git a/bin/cavactl b/bin/cavactl
index 1d886ee..f7a9f03 100755
--- a/bin/cavactl
+++ b/bin/cavactl
@@ -12,20 +12,20 @@ pkill -USR2 cava > /dev/null 2>&1
 }
 mode() {
 		case "$1" in
-		solid) sd ".*gradient .*" "gradient = 0" ${CFGFILE};;
-		gradient) sd ".*gradient .*" "gradient = 1" ${CFGFILE};;
+		solid) sd "^gradient .*" "gradient = 0" ${CFGFILE};;
+		gradient) sd "^gradient .*" "gradient = 1" ${CFGFILE};;
 		esac
 		#reload_colors
         reload_config
 }
 
 foregroundcolor(){
-	sd ".*foreground .*" "foreground = '${1}'" ${CFGFILE}
+	sd "^foreground .*" "foreground = '${1}'" ${CFGFILE}
 }
 
 foreground() {
-sd ".*foreground .*" "foreground = '${1}'" ${CFGFILE}
-sd ".*gradient .*" "gradient = 0" ${CFGFILE}
+sd "^foreground .*" "foreground = '${1}'" ${CFGFILE}
+sd "^gradient .*" "gradient = 0" ${CFGFILE}
 reload_config
 }
 gradientcolors() {
@@ -73,13 +73,8 @@ sd "^framerate .*" "framerate = ${1}" ${CFGFILE}
 reload_config 
 }
 
-sensitivity () {
-sd "^sensitivity .*" "sensitivity = ${1}" ${CFGFILE}
-reload_config 
-}
-
-gravity () {
-sd "^gravity .*" "gravity = ${1}" ${CFGFILE}
+noise_reduction () {
+sd "^noise_reduction .*" "noise_reduction = ${1}" ${CFGFILE}
 reload_config 
 }
 
@@ -123,8 +118,7 @@ case "$1" in
 	bar_width)bar_width "$2";;
 	bar_spacing)bar_spacing "$2";;
     framerate)framerate "$2";;
-    sensitivity)sensitivity "$2";;
-    gravity)gravity "$2";;
+    noise_reduction)noise_reduction "$2";;
     resetcfg)resetcfg;;
 	info) info;;
 	*):;;
diff --git a/bin/colorizer-cava b/bin/colorizer-cava
index 43836a2..09bc87c 100755
--- a/bin/colorizer-cava
+++ b/bin/colorizer-cava
@@ -63,9 +63,7 @@ case "$LANG" in
     MODGRAD_TO="Gradient kolor 2"
     _GENERAL="Ogólne"
     _FRAMERATE="Ramki (fps)"
-    _SENSITIVITY="Czułość"
-    _SENSDESC="wpływa na wysokość"
-    _GRAVITY="Grawitacja"
+    _NOISE_RED="Redukcja szumów"
     _RESETCFG="Resetuj konfigurację"
     EDITCONF="Edytuj plik konfiguracyjny"
     RELOAD="Przeładuj konfigurację"
@@ -93,9 +91,7 @@ case "$LANG" in
     MODGRAD_TO="Modify Gradient To"
     _GENERAL="General"
     _FRAMERATE="Framerate"
-    _SENSITIVITY="Sensitivity"
-    _SENSDESC="affects bar height"
-    _GRAVITY="Gravity"
+    _NOISE_RED="Noise reduction"
     _RESETCFG="Reset config to default"
     EDITCONF="Edit config file"
     RELOAD="Reload config"
@@ -105,8 +101,7 @@ case "$LANG" in
 esac
 
 getvalues () {
-read SENS <<< "$(grep '^sensitivity ' ${CFGFILE} | cut -d"=" -f2)"
-read GRAV <<< "$(grep '^gravity ' ${CFGFILE} | cut -d"=" -f2)"
+read NOISE_RED <<< "$(grep '^noise_reduction ' ${CFGFILE} | cut -d"=" -f2)"
 read FPS <<< "$(grep '.*framerate ' ${CFGFILE} | cut -d"=" -f2)"
 
 read FG <<< "$(grep '.*foreground ' ${CFGFILE} | cut -d"'" -f2)"
@@ -165,23 +160,15 @@ FGT=$(pastel textcolor ${FGC}|pastel format hex)
     [[ "$FPS" == "$i" ]] && out2+=("<big>綠</big>   <b>$i</b>,cavactl framerate $i;$me") || out2+=("<big>祿</big>   $i,cavactl framerate $i;$me")
     done
     
-    out+=("$_SENSITIVITY	[ <b>$SENS</b> ],^checkout(sens)")
+    out+=("$_NOISE_RED	[ <b>$NOISE_RED</b> ],^checkout(sens)")
     out2+=("^tag(sens)")
-    out2+=("^sep($_SENSITIVITY)")
-    out2+=("^sep(<small>$_SENSDESC</small>)")
-    for i in 100 50 25
+    out2+=("^sep($_NOISE_RED)")
+    for i in 90 77 50 25
     do
-    [[ "$SENS" == "$i" ]] && out2+=("<big>綠</big>   <b>$i</b>,cavactl sensitivity $i;$me") || out2+=("<big>祿</big>   $i,cavactl sensitivity $i;$me")
-    done
-    
-    out+=("$_GRAVITY	[ <b>$GRAV</b> ],^checkout(grav)")
-    out2+=("^tag(grav)")
-    out2+=("^sep($_GRAVITY)")
-    for i in 999 400 200 100 50
-    do
-    [[ "$GRAV" == "$i" ]] && out2+=("<big>綠</big>   <b>$i</b>,cavactl gravity $i;$me") || out2+=("<big>祿</big>   $i,cavactl gravity $i;$me")
+    [[ "$NOISE_RED" == "$i" ]] && out2+=("<big>綠</big>   <b>$i</b>,cavactl noise_reduction $i;$me") || out2+=("<big>祿</big>   $i,cavactl noise_reduction $i;$me")
     done
     
+  
     
     out+=("^sep()")
     out+=("<big></big>   $EDITCONF,xdg-open ~/.config/cava/config")