diff --git a/Locales/ja_JP.qm b/Locales/ja_JP.qm
index 204b7ce..06df954 100644
Binary files a/Locales/ja_JP.qm and b/Locales/ja_JP.qm differ
diff --git a/Locales/zh.qm b/Locales/zh.qm
index 70de469..41930fc 100644
Binary files a/Locales/zh.qm and b/Locales/zh.qm differ
diff --git a/Locales/zh_CN.qm b/Locales/zh_CN.qm
index ef3937b..705aee3 100644
Binary files a/Locales/zh_CN.qm and b/Locales/zh_CN.qm differ
diff --git a/Presets/Gradient_Line/settings.xml b/Presets/Gradient_Line/settings.xml
index f60ec93..a14c747 100644
--- a/Presets/Gradient_Line/settings.xml
+++ b/Presets/Gradient_Line/settings.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <map>
     <value name="current_style">"nvg://advp.widget.mashiros.top/advp-style-preset/gradient_line"</value>
-    <value name="nvg://advp.widget.mashiros.top/advp-style-preset/gradient_line">{"Gradient Direction":0,"Start Position Color":"#f44336","Middle Position Color":"#4caf50","End Position Color":"#03a9f4","Center Line":true,"Line Position":0,"Data Length":0,"Channel":2,"Reverse":false,"Rotate Settings":{"Center Enable":false,"Center Angle":10,"Line Enable":false,"Line Angle":10},"Data Settings":{"Auto Normalizing":true,"Amplitude":10,"Unit Style":0}}</value>
+    <value name="nvg://advp.widget.mashiros.top/advp-style-preset/gradient_line">{"Gradient Direction":0,"Start Position Color":"#f44336","Middle Position Color":"#4caf50","End Position Color":"#03a9f4","Center Line":true,"Line Position":0,"Data Length":0,"Channel":2,"Rotate Settings":{"Center Enable":false,"Center Angle":10,"Line Enable":false,"Line Angle":10},"Data Settings":{"Auto Normalizing":true,"Amplitude":10,"Unit Style":0}}</value>
 </map>
\ No newline at end of file
diff --git a/Presets/Line/settings.xml b/Presets/Line/settings.xml
index 1a4a28b..9b4df8e 100644
--- a/Presets/Line/settings.xml
+++ b/Presets/Line/settings.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <map>
-    <value name="nvg://advp.widget.mashiros.top/advp-style-preset/line">{"Center Line":true,"Center Color":"#ff4500","Line Color":"#ff4500","Line Position":0,"Data Length":0,"Channel":2,"Reverse":false,"Rotate Settings":{"Center Enable":false,"Center Angle":10,"Line Enable":false,"Line Angle":10},"Data Settings":{"Auto Normalizing":true,"Amplitude":10,"Unit Style":0}}</value>
+    <value name="nvg://advp.widget.mashiros.top/advp-style-preset/line">{"Center Line":true,"Center Color":"#ff4500","Line Color":"#ff4500","Line Position":0,"Data Length":0,"Channel":2,"Rotate Settings":{"Center Enable":false,"Center Angle":10,"Line Enable":false,"Line Angle":10},"Data Settings":{"Auto Normalizing":true,"Amplitude":10,"Unit Style":0}}</value>
     <value name="current_style">"nvg://advp.widget.mashiros.top/advp-style-preset/line"</value>
 </map>
\ No newline at end of file
diff --git a/qml/StylePreferences.qml b/qml/StylePreferences.qml
index 38a8484..849bdef 100644
--- a/qml/StylePreferences.qml
+++ b/qml/StylePreferences.qml
@@ -77,8 +77,8 @@ NVG.Window {
                         onPreferenceEdited: {
                             if (widget.settings.current_style !== Common.stylesURL[styleList.value]) {
                                 widget.settings[widget.settings.current_style] = old_style_cfg;
-                                old_style_cfg = widget.settings[Common.stylesURL[styleList.value]];
                                 widget.settings.current_style = Common.stylesURL[styleList.value];
+                                old_style_cfg = widget.settings[widget.settings.current_style];
                             }
                             let cfg = rootPreference.save();
                             widget.settings[widget.settings.current_style] = cfg[widget.settings.current_style];
diff --git a/styles/Preset_Ordinal_Scale_UI_bottom/Style.qml b/styles/Preset_Ordinal_Scale_UI_bottom/Style.qml
index 5ebb6b8..062d5be 100644
--- a/styles/Preset_Ordinal_Scale_UI_bottom/Style.qml
+++ b/styles/Preset_Ordinal_Scale_UI_bottom/Style.qml
@@ -20,11 +20,11 @@ AdvpStyleTemplate {
         readonly property real halfWidth: width/2
         readonly property real rHeight: 0.6*height
 
-        readonly property real this_speed: configs["Speed"]/100
-        readonly property real this_MAX: (height/2)-4
-        readonly property real this_noise: configs["Static AM"]/100*this_MAX
-        readonly property real this_delta: this_MAX-this_noise
-        property real this_phase: 0
+        readonly property real speed: configs["Speed"]/100
+        readonly property real _MAX: (height/2)-4
+        readonly property real _noise: configs["Static AM"]/100*_MAX
+        readonly property real _delta: _MAX-_noise
+        property real _phase: 0
 
         readonly property var _globalAttenuationArray: [0.0017856573042805614, 0.002090029027424354, 0.0024428709787506155, 0.0028511620549328143, 0.003322734461672416, 0.0038663486688144872, 0.004491769417010894, 0.0052098416088514335, 0.0060325646905618185, 0.006973163895798498, 0.008046156486762173, 0.009267410897150058, 0.010654196465028541, 0.012225221251394174, 0.014000655282882916, 0.016002136446407085, 0.018252756211446522, 0.0207770223741957, 0.023600796118042038, 0.026751200876932862, 0.03025650078017051, 0.034145946854542274, 0.038449589664666724, 0.04319805768336597, 0.048422301394722714, 0.054153303932507744, 0.06042175993022312, 0.06725772518564865, 0.07469024069755677, 0.08274693558633812, 0.09145361433175414, 0.10083383461611592, 0.11090848281544048, 0.12169535480100475, 0.13320875016810133, 0.14545908827055729, 0.15845255448710202, 0.1721907849641367, 0.18667059766189825, 0.20188377687903944, 0.21781691755482288, 0.23445133456773634, 0.2517630409920839, 0.26972279787490494, 0.28829623659542597, 0.3074440533134911, 0.32712227344992756, 0.3472825826188692, 0.36787271899666724, 0.38883692080749416, 0.4101164214705023, 0.43164998401902316, 0.4533744656929005, 0.4752254031360044, 0.4971376084092084, 0.5190457660525851, 0.5408850216893105, 0.562591553140178, 0.5841031156880014, 0.6053595539666616, 0.6263032739177719, 0.6468796693242911, 0.6670374985596821, 0.6867292083486696, 0.7059112024886071, 0.7245440545987721, 0.7425926650223671, 0.760026362980347, 0.7768189559498792, 0.7929487290003452, 0.8083983974579334, 0.8231550167821777, 0.8372098539242965, 0.8505582247014246, 0.8631993018695427, 0.875135898619801, 0.8863742321691508, 0.8969236719785354, 0.9067964769231723, 0.9160075254728139, 0.9245740426279158, 0.9325153270127456, 0.9398524811601155, 0.9466081476449091, 0.9528062533442774, 0.9584717637292349, 0.9636304487320935, 0.9683086613922199, 0.9725331301632185, 0.9763307654708479, 0.9797284808449854, 0.9827530287117202, 0.9854308507237252, 0.9877879423279077, 0.9898497311182406, 0.9916409683972773, 0.9931856332704053, 0.9945068485207086, 0.9956268074571305, 0.9965667108926166, 0.9973467133897048, 0.997985877906754, 0.9985021379865716, 0.9989122666488067, 0.9992318511763106, 0.9994752730222837, 0.9996556921079202, 0.9997850348281199, 0.9998739851348633, 0.999931978122665, 0.9999671955978632, 0.999986563172305, 0.9999957484820413, 0.9999991601923922, 0.9999999475120023, 1.0, 0.9999999475120023, 0.9999991601923922, 0.9999957484820413, 0.999986563172305, 0.9999671955978632, 0.999931978122665, 0.9998739851348633, 0.9997850348281199, 0.9996556921079202, 0.9994752730222837, 0.9992318511763106, 0.9989122666488067, 0.9985021379865716, 0.997985877906754, 0.9973467133897048, 0.9965667108926166, 0.9956268074571305, 0.9945068485207086, 0.9931856332704053, 0.9916409683972773, 0.9898497311182406, 0.9877879423279077, 0.9854308507237252, 0.9827530287117202, 0.9797284808449854, 0.9763307654708498, 0.9725331301632185, 0.9683086613922199, 0.9636304487320935, 0.9584717637292349, 0.9528062533442774, 0.9466081476449091, 0.9398524811601155, 0.9325153270127456, 0.9245740426279158, 0.9160075254728139, 0.9067964769231723, 0.8969236719785354, 0.8863742321691508, 0.875135898619801, 0.8631993018695436, 0.8505582247014246, 0.8372098539242965, 0.8231550167821794, 0.8083983974579334, 0.7929487290003452, 0.7768189559498792, 0.760026362980347, 0.7425926650223671, 0.7245440545987721, 0.7059112024886071, 0.6867292083486696, 0.6670374985596821, 0.6468796693242911, 0.6263032739177719, 0.6053595539666616, 0.5841031156880014, 0.562591553140178, 0.5408850216893111, 0.5190457660525862, 0.49713760840920945, 0.4752254031360049, 0.4533744656929005, 0.43164998401902366, 0.4101164214705023, 0.3888369208074946, 0.36787271899666724, 0.34728258261887, 0.3271222734499283, 0.30744405331349145, 0.28829623659542597, 0.26972279787490555, 0.2517630409920839, 0.2344513345677366, 0.21781691755482313, 0.2018837768790397, 0.18667059766189847, 0.17219078496413692, 0.15845255448710202, 0.14545908827055729, 0.13320875016810133, 0.12169535480100475, 0.11090848281544048, 0.10083383461611592, 0.09145361433175414, 0.08274693558633812, 0.07469024069755677, 0.06725772518564865, 0.060421759930223286, 0.054153303932507744, 0.048422301394722776, 0.0431980576833661, 0.038449589664666724, 0.034145946854542274, 0.0302565007801706, 0.026751200876932904, 0.023600796118042038, 0.020777022374195733, 0.018252756211446522, 0.016002136446407085, 0.014000655282882938, 0.012225221251394195, 0.010654196465028541, 0.009267410897150073, 0.008046156486762187, 0.00697316389579851, 0.006032564690561829, 0.0052098416088514335, 0.004491769417010894, 0.0038663486688144872, 0.003322734461672416, 0.0028511620549328143, 0.0024428709787506155, 0.002090029027424354, 0.0017856573042805614, 0.0015235572708080104, 0.001298240554271166, 0.001104862087804041, 0.0009391569963475799, 0.000797381501252183, 0.0006762579957286263, 0.0005729243418569506, 0.00048488735639869217, 0.0004099803857607644, 0.00034632481850304286, 0.00029229534504994666, 0.0002464887470267302, 0.00020769598120373757, 0.00017487731379413836, 0.0001471402583278278, 0.0001237200731699464, 0.00010396258176888504, 8.730908885950263e-05, 7.328317821506653e-05];
 
@@ -52,9 +52,7 @@ AdvpStyleTemplate {
             context.resetTransform();
             for (let i=0; i<=249; i+=1) {
                 x = halfWidth*(0.54+i/250);
-                // y = rHeight + (this.noise + ns) * _globalAttenuationArray[i] * Math.sin((-24.84+i*4.5*12/n)-phase);
-                y = rHeight + (this_noise + ns) * _globalAttenuationArray[i] * Math.sin((-24.84+i*0.216)-_phase);
-                // ctx.transform(1, -0.066284+i*0.0454/n, 0, 1, 0, 0);
+                y = rHeight + (_noise + ns) * _globalAttenuationArray[i] * Math.sin((-24.84+i*0.216)-_phase);
                 context.transform(1, -0.066284+i*0.0001816, 0, 1, 0, 0);
                 context.lineTo(x, y);
                 context.resetTransform();
@@ -72,7 +70,16 @@ AdvpStyleTemplate {
             context.stroke();
         }
 
-        function draw() {
+        onAudioDataUpdeted: {
+            if(autoNormalizing) {
+                for (let i = 0; i < 128; i++) {
+                    audioData[i] = data[i] / data[128];
+                }
+            } else {
+                for (let i = 0; i < 128; i++) {
+                    audioData[i] = data[i] * amplitude;
+                }
+            }
             let trebleAm = 0;
             let altoAm = 0;
             let bassAm = 0;
@@ -91,28 +98,15 @@ AdvpStyleTemplate {
             altoAm = altoAm / 19.2;
             bassAm = bassAm / 6.4;
 
-            this_phase = (this_phase+this_speed)%(Math.PI*64);
+            _phase = (_phase+speed)%(Math.PI*64);
 
             context.clearRect(0, 0, width+32, height+32);
 
-            drawLine(this_delta*trebleAmRatio*trebleAm, trebleColor, 1.5, this_phase, false);
-            drawLine(this_delta*bassAmRatio*bassAm, bassColor, 1.5, this_phase+0.8, false);
-            drawLine(this_delta*altoAmRatio*altoAm, altoColor, 2, this_phase+0.4, true);
+            drawLine(_delta*trebleAmRatio*trebleAm, trebleColor, 1.5, _phase, false);
+            drawLine(_delta*bassAmRatio*bassAm, bassColor, 1.5, _phase+0.8, false);
+            drawLine(_delta*altoAmRatio*altoAm, altoColor, 2, _phase+0.4, true);
             context.beginPath();
             context.stroke();
-        }
-
-        onAudioDataUpdeted: {
-            if(autoNormalizing) {
-                for (let i = 0; i < 128; i++) {
-                    audioData[i] = data[i] / data[128];
-                }
-            } else {
-                for (let i = 0; i < 128; i++) {
-                    audioData[i] = data[i] * amplitude;
-                }
-            }
-            draw();
             requestPaint();
         }
 
@@ -205,8 +199,6 @@ AdvpStyleTemplate {
             displayValue: value + "%"
         }
 
-        P.Separator {}
-
         P.SliderPreference {
             name: "Speed"
             label: qsTr("Wave Speed")
diff --git a/styles/Preset_circle/Style.qml b/styles/Preset_circle/Style.qml
index 45a3fa2..2cf2dcd 100644
--- a/styles/Preset_circle/Style.qml
+++ b/styles/Preset_circle/Style.qml
@@ -18,7 +18,7 @@ AdvpStyleTemplate {
         readonly property real rSpeed: configs["Ratate Speed"] / 100
         readonly property real angle: configs["Angle"]
         readonly property bool autoNormalizing: configs["Data Settings"]["Auto Normalizing"]
-        readonly property real amplitude: configs["Data Settings"]["Amplitude"] / 400
+        readonly property real amplitude: 400/configs["Data Settings"]["Amplitude"]
         readonly property int unitStyle: configs["Data Settings"]["Unit Style"]
 
         readonly property int total: channel*dataLength
@@ -37,7 +37,6 @@ AdvpStyleTemplate {
         readonly property real halfWidth: width/2
         readonly property real halfHeight: height/2
         readonly property real halfMinLength: minLength/2
-        readonly property real logAmplitude: Math.log10(amplitude)
 
 
         onConfigsUpdated: {
@@ -45,13 +44,9 @@ AdvpStyleTemplate {
             context.strokeStyle = configs["Main Color"];
         }
 
-        function getPos(r, deg) {
-            return [halfWidth+Math.cos(deg)*r,halfHeight+Math.sin(deg)*r];
-        }
-
         function createPoint() {
-            outerPos = [];
-            innerPos = [];
+            outerPos.length = 0;
+            innerPos.length = 0;
             let deg, deltaR, r1, r2, _rhmLen;
             _rhmLen = mainRatio*halfMinLength;
 
@@ -61,56 +56,35 @@ AdvpStyleTemplate {
                     deltaR = audioData[reverse*(dataLength-i-1)+(!reverse)*(i+j*dataLength)] * ratio;
                     r1 = _rhmLen+1+deltaR*(linePosition!==2);
                     r2 = _rhmLen-1-deltaR*(linePosition!==1);
-                    outerPos.push(getPos(r1, deg));
-                    innerPos.push(getPos(r2, deg));
+                    outerPos.push([halfWidth+Math.cos(deg)*r1,halfHeight+Math.sin(deg)*r1]);
+                    innerPos.push([halfWidth+Math.cos(deg)*r2,halfHeight+Math.sin(deg)*r2]);
                 }
             }
             offsetAngle = rotateFlag ? ((offsetAngle + rSpeed) % 360) : angle;
         }
 
         onAudioDataUpdeted: {
-            if(autoNormalizing) {
-                if (unitStyle) {
-                    //对数化显示
-                    let logPeak = Math.log10(data[128]);
-                    for(let i=0; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.4 * (Math.log10(data[i*uDataLen+j])-logPeak) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
-                    }
-                } else {
-                    //线性化显示
-                    for(let i=0; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[i*uDataLen+j] / data[128];
-                        }
-                        audioData[i] /= uDataLen;
+            let normalizing_ratio = autoNormalizing ? data[128] : amplitude;
+            if (unitStyle) {
+                //对数化显示
+                for(let i=0; i<total; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += Math.max(0, 0.4 * (Math.log10(data[i*uDataLen+j]/normalizing_ratio)) + 1.0);
                     }
+                    audioData[i] /= uDataLen;
                 }
             } else {
-                if (unitStyle) {
-                    //对数化显示
-                    for(let i=0; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.35 * (Math.log10(data[i*uDataLen+j])+logAmplitude) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
-                    }
-                } else {
-                    //线性化显示
-                    for(let i=0; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[i*uDataLen+j] * amplitude;
-                        }
-                        audioData[i] /= uDataLen;
+                //线性化显示
+                for(let i=0; i<total; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += data[i*uDataLen+j];
                     }
+                    audioData[i] /= (uDataLen * normalizing_ratio);
                 }
             }
+
             context.clearRect(0, 0, width+32, height+32);
             createPoint();
 
@@ -131,7 +105,7 @@ AdvpStyleTemplate {
     }
 
     defaultValues: {
-        "Version": "1.0.0",
+        "Version": "1.1.0",
         "Main Color": "#ff4500",
         "Line Position": 0,
         "Line Width": 1,
diff --git a/styles/Preset_gradient_line/Style.qml b/styles/Preset_gradient_line/Style.qml
index a041812..5c513e6 100644
--- a/styles/Preset_gradient_line/Style.qml
+++ b/styles/Preset_gradient_line/Style.qml
@@ -29,22 +29,27 @@ AdvpStyleTemplate {
                 readonly property int uDataLen: Math.pow(2, configs["Data Length"]);
                 readonly property int dataLength: 64/uDataLen
                 readonly property int channel: configs["Channel"]
-                readonly property bool reverse: configs["Reverse"]
                 readonly property bool centerRotateFlag: configs["Rotate Settings"]["Center Enable"]
                 readonly property real centerRotateAngle: configs["Rotate Settings"]["Center Angle"]
                 readonly property bool lineRotateFlag: configs["Rotate Settings"]["Line Enable"]
                 readonly property real lineRotateAngle: configs["Rotate Settings"]["Line Angle"]
                 readonly property bool autoNormalizing: configs["Data Settings"]["Auto Normalizing"]
-                readonly property real amplitude: configs["Data Settings"]["Amplitude"] / 400.0
+                readonly property real amplitude: 400.0/configs["Data Settings"]["Amplitude"]
                 readonly property int unitStyle: configs["Data Settings"]["Unit Style"]
 
-                property int total: channel * dataLength
-                property real logAmplitude: Math.log10(amplitude)
                 property real degUnit: Math.PI / 180
 
                 property real halfWidth: width/2
                 property real halfHeight: height/2
 
+                readonly property int l_start: (channel===1)*dataLength
+                readonly property int r_stop: dataLength+dataLength*(channel!==0)
+
+                readonly property int total: r_stop-l_start
+                readonly property real _y_dy: centerRotateFlag*Math.tan(centerRotateAngle*degUnit)*halfWidth
+                readonly property real _ux: width/(r_stop-l_start)
+                readonly property real _dx: Math.round(_ux/2)
+
                 onConfigsUpdated: {
                     context.fillStyle = "black";
                     gradient_mask.start = Qt.point(0, height*(configs["Gradient Direction"]===2))
@@ -55,91 +60,44 @@ AdvpStyleTemplate {
                 }
 
                 onAudioDataUpdeted: {
-                    if(autoNormalizing) {
-                        if (unitStyle) {
-                            //对数化显示
-                            for(let i=0; i<dataLength; i++) {
-                                audioData[i] = 0;
-                                for(let j=0; j<uDataLen; j++) {
-                                    audioData[i] += Math.max(0, 0.4 * (Math.log10(data[64-i*uDataLen-j-1]/data[128])) + 1.0);
-                                }
-                                audioData[i] /= uDataLen;
-                            }
-                            if (channel === 2) {
-                                for(let i=dataLength; i<total; i++) {
-                                    audioData[i] = 0;
-                                    for(let j=0; j<uDataLen; j++) {
-                                        audioData[i] += Math.max(0, 0.4 * (Math.log10(data[64+(i-dataLength)*uDataLen+j]/data[128])) + 1.0);
-                                    }
-                                    audioData[i] /= uDataLen;
-                                }
+                    let normalizing_ratio = autoNormalizing ? data[128] : amplitude;
+                    if (unitStyle) {
+                        //对数化显示
+                        for(let i=l_start; i<dataLength; i++) {
+                            audioData[i] = 0;
+                            for(let j=0; j<uDataLen; j++) {
+                                audioData[i] += Math.max(0, 0.4 * (Math.log10(data[63-i*uDataLen-j]/normalizing_ratio)) + 1.0);
                             }
-                        } else {
-                            //线性化显示
-                            for(let i=0; i<dataLength; i++) {
-                                audioData[i] = 0;
-                                for(let j=0; j<uDataLen; j++) {
-                                    audioData[i] += data[64-i*uDataLen-j-1];
-                                }
-                                audioData[i] /= (uDataLen * data[128]);
-                            }
-                            if (channel === 2) {
-                                for(let i=dataLength; i<total; i++) {
-                                    audioData[i] = 0;
-                                    for(let j=0; j<uDataLen; j++) {
-                                        audioData[i] += data[64+(i-dataLength)*uDataLen+j];
-                                    }
-                                    audioData[i] /= (uDataLen * data[128]);
-                                }
+                            audioData[i] /= uDataLen;
+                        }
+                        for(let i=dataLength; i<r_stop; i++) {
+                            audioData[i] = 0;
+                            for(let j=0; j<uDataLen; j++) {
+                                audioData[i] += Math.max(0, 0.4 * (Math.log10(data[i*uDataLen+j]/normalizing_ratio)) + 1.0);
                             }
+                            audioData[i] /= uDataLen;
                         }
                     } else {
-                        if (unitStyle) {
-                            //对数化显示
-                            for(let i=0; i<dataLength; i++) {
-                                audioData[i] = 0;
-                                for(let j=0; j<uDataLen; j++) {
-                                    audioData[i] += Math.max(0, 0.35 * (Math.log10(data[64-i*uDataLen-j-1])+logAmplitude) + 1.0);
-                                }
-                                audioData[i] /= uDataLen;
-                            }
-                            if (channel === 2) {
-                                for(let i=dataLength; i<total; i++) {
-                                    audioData[i] = 0;
-                                    for(let j=0; j<uDataLen; j++) {
-                                        audioData[i] += Math.max(0, 0.35 * (Math.log10(data[64+(i-dataLength)*uDataLen+j])+logAmplitude) + 1.0);
-                                    }
-                                    audioData[i] /= uDataLen;
-                                }
+                        //线性化显示
+                        for(let i=l_start; i<dataLength; i++) {
+                            audioData[i] = 0;
+                            for(let j=0; j<uDataLen; j++) {
+                                audioData[i] += data[63-i*uDataLen-j];
                             }
-                        } else {
-                            //线性化显示
-                            for(let i=0; i<dataLength; i++) {
-                                audioData[i] = 0;
-                                for(let j=0; j<uDataLen; j++) {
-                                    audioData[i] += data[64-i*uDataLen-j-1];
-                                }
-                                audioData[i] /= (uDataLen/amplitude);
-                            }
-                            if (channel === 2) {
-                                for(let i=dataLength; i<total; i++) {
-                                    audioData[i] = 0;
-                                    for(let j=0; j<uDataLen; j++) {
-                                        audioData[i] += data[64+(i-dataLength)*uDataLen+j];
-                                    }
-                                    audioData[i] /= (uDataLen/amplitude);
-                                }
+                            audioData[i] /= (uDataLen * normalizing_ratio);
+                        }
+                        for(let i=dataLength; i<r_stop; i++) {
+                            audioData[i] = 0;
+                            for(let j=0; j<uDataLen; j++) {
+                                audioData[i] += data[i*uDataLen+j];
                             }
+                            audioData[i] /= (uDataLen * normalizing_ratio);
                         }
                     }
-                    let _dy;
-                    let _y_dy = centerRotateFlag*Math.tan(centerRotateAngle*degUnit)*halfWidth;
-                    let _ux = width/total;
-                    let _dx = Math.round(_ux/2);
-                    let _y = halfHeight-_y_dy
 
                     context.clearRect(0, 0, width+32, height+32);
 
+                    let _y = halfHeight-_y_dy;
                     if(lineRotateFlag || centerRotateFlag) {
                         context.transform(1, centerRotateFlag*centerRotateAngle * degUnit, -lineRotateFlag*lineRotateAngle * degUnit, 1, lineRotateFlag*Math.sin(1.05*lineRotateAngle*degUnit)*_y, 0);
                     }
@@ -149,29 +107,18 @@ AdvpStyleTemplate {
                     }
 
                     //绘制频谱
-                    if (channel === 1 && reverse) {
-                        for (let i = 0; i < dataLength; i++) {
-                            let index = dataLength - i - 1;
-                            _y = halfHeight*(1-(linePosition!==2)*audioData[index])-_y_dy;
-                            _dy = (halfHeight + (!linePosition)*halfHeight)*audioData[index];
-                            context.fillRect(_ux * i, _y, _dx, _dy);
-                        }
-                    } else {
-                        for (let j = 0; j < channel; j++) {
-                            for (let i = 0; i < dataLength; i++) {
-                                let index = j ? ((total - dataLength) + i) : i;
-                                _y = halfHeight*(1-(linePosition!==2)*audioData[index])-_y_dy;
-                                _dy = (halfHeight + (!linePosition)*halfHeight)*audioData[index];
-                                context.fillRect(_ux * (i + j * dataLength), _y, _dx, _dy);
-                            }
-                        }
+                    let _dy;
+                    for (let i=l_start; i<r_stop; i++) {
+                        _y = halfHeight*(1-(linePosition!==2)*audioData[i])-_y_dy;
+                        _dy = (halfHeight + (!linePosition)*halfHeight)*audioData[i];
+                        context.fillRect(_ux * (i-l_start), _y, _dx, _dy);
                     }
 
+
                     if (centerRotateFlag || lineRotateFlag)
                         context.resetTransform();
 
                     context.fill();
-
                     requestPaint();
                 }
 
@@ -185,7 +132,7 @@ AdvpStyleTemplate {
     }
 
     defaultValues: {
-        "Version": "1.0.0",
+        "Version": "1.1.0",
         "Gradient Direction": 0,
         "Start Position Color": "#f44336",
         "Middle Position Color": "#4caf50",
@@ -194,7 +141,6 @@ AdvpStyleTemplate {
         "Line Position": 0,
         "Data Length": 0,
         "Channel": 2,
-        "Reverse": false,
         "Rotate Settings": {
             "Center Enable": false,
             "Center Angle": 10,
@@ -259,25 +205,11 @@ AdvpStyleTemplate {
             model: [64, 32, 16, 8]
         }
 
-        P.Separator {}
-
-        P.SpinPreference {
-            id: _cfg_preset_line_Channel
+        P.SelectPreference {
             name: "Channel"
             label: qsTr("Channel")
-            message: "1 to 2"
-            display: P.TextFieldPreference.ExpandLabel
-            editable: false
-            from: 1
-            to: 2
             defaultValue: defaultValues["Channel"]
-        }
-
-        P.SwitchPreference {
-            name: "Reverse"
-            label: qsTr("Reverse Spectrum")
-            enabled: _cfg_preset_line_Channel.value === 1
-            defaultValue: defaultValues["Reverse"]
+            model: [qsTr("Left Channel"), qsTr("Right Channel"), qsTr("Stereo")]
         }
 
         P.Separator {}
diff --git a/styles/Preset_line/Style.qml b/styles/Preset_line/Style.qml
index ccfb1bf..acc0b1e 100644
--- a/styles/Preset_line/Style.qml
+++ b/styles/Preset_line/Style.qml
@@ -14,108 +14,65 @@ AdvpStyleTemplate {
         readonly property int uDataLen: Math.pow(2, configs["Data Length"]);
         readonly property int dataLength: 64/uDataLen
         readonly property int channel: configs["Channel"]
-        readonly property bool reverse: configs["Reverse"]
         readonly property bool centerRotateFlag: configs["Rotate Settings"]["Center Enable"]
         readonly property real centerRotateAngle: configs["Rotate Settings"]["Center Angle"]
         readonly property bool lineRotateFlag: configs["Rotate Settings"]["Line Enable"]
         readonly property real lineRotateAngle: configs["Rotate Settings"]["Line Angle"]
         readonly property bool autoNormalizing: configs["Data Settings"]["Auto Normalizing"]
-        readonly property real amplitude: configs["Data Settings"]["Amplitude"] / 400.0
+        readonly property real amplitude: 400.0/configs["Data Settings"]["Amplitude"]
         readonly property int unitStyle: configs["Data Settings"]["Unit Style"]
 
-        property int total: channel * dataLength
-        property real logAmplitude: Math.log10(amplitude)
         property real degUnit: Math.PI / 180
 
         property real halfWidth: width/2
         property real halfHeight: height/2
 
+        readonly property int l_start: (channel===1)*dataLength
+        readonly property int r_stop: dataLength+dataLength*(channel!==0)
+        readonly property int total: r_stop-l_start
+        readonly property real _y_dy: centerRotateFlag*Math.tan(centerRotateAngle*degUnit)*halfWidth
+        readonly property real _ux: width/(r_stop-l_start)
+        readonly property real _dx: Math.round(_ux/2)
+
         onAudioDataUpdeted: {
-            if(autoNormalizing) {
-                if (unitStyle) {
-                    //对数化显示
-                    for(let i=0; i<dataLength; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.4 * (Math.log10(data[64-i*uDataLen-j-1]/data[128])) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
-                    }
-                    if (channel === 2) {
-                        for(let i=dataLength; i<total; i++) {
-                            audioData[i] = 0;
-                            for(let j=0; j<uDataLen; j++) {
-                                audioData[i] += Math.max(0, 0.4 * (Math.log10(data[64+(i-dataLength)*uDataLen+j]/data[128])) + 1.0);
-                            }
-                            audioData[i] /= uDataLen;
-                        }
-                    }
-                } else {
-                    //线性化显示
-                    for(let i=0; i<dataLength; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[64-i*uDataLen-j-1];
-                        }
-                        audioData[i] /= (uDataLen * data[128]);
+            let normalizing_ratio = autoNormalizing ? data[128] : amplitude;
+            if (unitStyle) {
+                //对数化显示
+                for(let i=l_start; i<dataLength; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += Math.max(0, 0.4 * (Math.log10(data[63-i*uDataLen-j]/normalizing_ratio)) + 1.0);
                     }
-                    if (channel === 2) {
-                        for(let i=dataLength; i<total; i++) {
-                            audioData[i] = 0;
-                            for(let j=0; j<uDataLen; j++) {
-                                audioData[i] += data[64+(i-dataLength)*uDataLen+j];
-                            }
-                            audioData[i] /= (uDataLen * data[128]);
-                        }
+                    audioData[i] /= uDataLen;
+                }
+                for(let i=dataLength; i<r_stop; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += Math.max(0, 0.4 * (Math.log10(data[i*uDataLen+j]/normalizing_ratio)) + 1.0);
                     }
+                    audioData[i] /= uDataLen;
                 }
             } else {
-                if (unitStyle) {
-                    //对数化显示
-                    for(let i=0; i<dataLength; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.35 * (Math.log10(data[64-i*uDataLen-j-1])+logAmplitude) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
-                    }
-                    if (channel === 2) {
-                        for(let i=dataLength; i<total; i++) {
-                            audioData[i] = 0;
-                            for(let j=0; j<uDataLen; j++) {
-                                audioData[i] += Math.max(0, 0.35 * (Math.log10(data[64+(i-dataLength)*uDataLen+j])+logAmplitude) + 1.0);
-                            }
-                            audioData[i] /= uDataLen;
-                        }
-                    }
-                } else {
-                    //线性化显示
-                    for(let i=0; i<dataLength; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[64-i*uDataLen-j-1];
-                        }
-                        audioData[i] /= (uDataLen/amplitude);
+                //线性化显示
+                for(let i=l_start; i<dataLength; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += data[63-i*uDataLen-j];
                     }
-                    if (channel === 2) {
-                        for(let i=dataLength; i<total; i++) {
-                            audioData[i] = 0;
-                            for(let j=0; j<uDataLen; j++) {
-                                audioData[i] += data[64+(i-dataLength)*uDataLen+j];
-                            }
-                            audioData[i] /= (uDataLen/amplitude);
-                        }
+                    audioData[i] /= (uDataLen * normalizing_ratio);
+                }
+                for(let i=dataLength; i<r_stop; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += data[i*uDataLen+j];
                     }
+                    audioData[i] /= (uDataLen * normalizing_ratio);
                 }
             }
-            let _dy;
-            let _y_dy = centerRotateFlag*Math.tan(centerRotateAngle*degUnit)*halfWidth;
-            let _ux = width/total;
-            let _dx = Math.round(_ux/2);
-            let _y = halfHeight-_y_dy
 
             context.clearRect(0, 0, width+32, height+32);
 
+            let _y = halfHeight-_y_dy;
             if(lineRotateFlag || centerRotateFlag) {
                 context.transform(1, centerRotateFlag*centerRotateAngle * degUnit, -lineRotateFlag*lineRotateAngle * degUnit, 1, lineRotateFlag*Math.sin(1.05*lineRotateAngle*degUnit)*_y, 0);
             }
@@ -125,34 +82,19 @@ AdvpStyleTemplate {
                 context.fillRect(0, _y, width, 2);
             }
 
-
-
             context.fillStyle = line_color;
-
             //绘制频谱
-            if (channel === 1 && reverse) {
-                for (let i = 0; i < dataLength; i++) {
-                    let index = dataLength - i - 1;
-                    _y = halfHeight*(1-(linePosition!==2)*audioData[index])-_y_dy;
-                    _dy = (halfHeight + (!linePosition)*halfHeight)*audioData[index];
-                    context.fillRect(_ux * i, _y, _dx, _dy);
-                }
-            } else {
-                for (let j = 0; j < channel; j++) {
-                    for (let i = 0; i < dataLength; i++) {
-                        let index = j ? ((total - dataLength) + i) : i;
-                        _y = halfHeight*(1-(linePosition!==2)*audioData[index])-_y_dy;
-                        _dy = (halfHeight + (!linePosition)*halfHeight)*audioData[index];
-                        context.fillRect(_ux * (i + j * dataLength), _y, _dx, _dy);
-                    }
-                }
+            let _dy;
+            for (let i=l_start; i<r_stop; i++) {
+                _y = halfHeight*(1-(linePosition!==2)*audioData[i])-_y_dy;
+                _dy = (halfHeight + (!linePosition)*halfHeight)*audioData[i];
+                context.fillRect(_ux * (i-l_start), _y, _dx, _dy);
             }
 
             if (centerRotateFlag || lineRotateFlag)
                 context.resetTransform();
 
             context.fill();
-
             requestPaint();
         }
 
@@ -164,14 +106,13 @@ AdvpStyleTemplate {
     }
 
     defaultValues: {
-        "Version": "1.0.0",
+        "Version": "1.1.0",
         "Center Line": true,
         "Center Color": "#ff4500",
         "Line Color": "#ff4500",
         "Line Position": 0,
         "Data Length": 0,
         "Channel": 2,
-        "Reverse": false,
         "Rotate Settings": {
             "Center Enable": false,
             "Center Angle": 10,
@@ -225,25 +166,11 @@ AdvpStyleTemplate {
             model: [64, 32, 16, 8]
         }
 
-        P.Separator {}
-
-        P.SpinPreference {
-            id: _cfg_preset_line_Channel
+        P.SelectPreference {
             name: "Channel"
             label: qsTr("Channel")
-            message: "1 to 2"
-            display: P.TextFieldPreference.ExpandLabel
-            editable: false
-            from: 1
-            to: 2
             defaultValue: defaultValues["Channel"]
-        }
-
-        P.SwitchPreference {
-            name: "Reverse"
-            label: qsTr("Reverse Spectrum")
-            enabled: _cfg_preset_line_Channel.value === 1
-            defaultValue: defaultValues["Reverse"]
+            model: [qsTr("Left Channel"), qsTr("Right Channel"), qsTr("Stereo")]
         }
 
         P.Separator {}
diff --git a/styles/Preset_solidcircle/Style.qml b/styles/Preset_solidcircle/Style.qml
index 8f7543f..ff8aa00 100644
--- a/styles/Preset_solidcircle/Style.qml
+++ b/styles/Preset_solidcircle/Style.qml
@@ -18,7 +18,7 @@ AdvpStyleTemplate {
         readonly property real rSpeed: configs["Ratate Speed"] / 100
         readonly property real angle: configs["Angle"]
         readonly property bool autoNormalizing: configs["Data Settings"]["Auto Normalizing"]
-        readonly property real amplitude: configs["Data Settings"]["Amplitude"] / 400
+        readonly property real amplitude: 400/configs["Data Settings"]["Amplitude"]
         readonly property int unitStyle: configs["Data Settings"]["Unit Style"]
 
         readonly property int total: channel*dataLength
@@ -37,7 +37,6 @@ AdvpStyleTemplate {
         readonly property real halfWidth: width/2
         readonly property real halfHeight: height/2
         readonly property real halfMinLength: minLength/2
-        readonly property real logAmplitude: Math.log10(amplitude)
 
 
         onConfigsUpdated: {
@@ -45,13 +44,9 @@ AdvpStyleTemplate {
             context.strokeStyle = configs["Main Color"];
         }
 
-        function getPos(r, deg) {
-            return [halfWidth+Math.cos(deg)*r,halfHeight+Math.sin(deg)*r];
-        }
-
         function createPoint() {
-            outerPos = [];
-            innerPos = [];
+            outerPos.length = 0;
+            innerPos.length = 0;
             let deg, deltaR, r1, r2, _rhmLen;
             _rhmLen = mainRatio*halfMinLength;
 
@@ -61,54 +56,32 @@ AdvpStyleTemplate {
                     deltaR = audioData[reverse*(dataLength-i-1)+(!reverse)*(i+j*dataLength)] * ratio;
                     r1 = _rhmLen+1+deltaR*(linePosition!==2);
                     r2 = _rhmLen-1-deltaR*(linePosition!==1);
-                    outerPos.push(getPos(r1, deg));
-                    innerPos.push(getPos(r2, deg));
+                    outerPos.push([halfWidth+Math.cos(deg)*r1,halfHeight+Math.sin(deg)*r1]);
+                    innerPos.push([halfWidth+Math.cos(deg)*r2,halfHeight+Math.sin(deg)*r2]);
                 }
             }
             offsetAngle = rotateFlag ? ((offsetAngle + rSpeed) % 360) : angle;
         }
 
         onAudioDataUpdeted: {
-            if(autoNormalizing) {
-                if (unitStyle) {
-                    //对数化显示
-                    let logPeak = Math.log10(data[128]);
-                    for(let i=0; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.4 * (Math.log10(data[i*uDataLen+j])-logPeak) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
-                    }
-                } else {
-                    //线性化显示
-                    for(let i=0; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[i*uDataLen+j] / data[128];
-                        }
-                        audioData[i] /= uDataLen;
+            let normalizing_ratio = autoNormalizing ? data[128] : amplitude;
+            if (unitStyle) {
+                //对数化显示
+                for(let i=0; i<total; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += Math.max(0, 0.4 * (Math.log10(data[i*uDataLen+j]/normalizing_ratio)) + 1.0);
                     }
+                    audioData[i] /= uDataLen;
                 }
             } else {
-                if (unitStyle) {
-                    //对数化显示
-                    for(let i=0; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.35 * (Math.log10(data[i*uDataLen+j])+logAmplitude) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
-                    }
-                } else {
-                    //线性化显示
-                    for(let i=0; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[i*uDataLen+j] * amplitude;
-                        }
-                        audioData[i] /= uDataLen;
+                //线性化显示
+                for(let i=0; i<total; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += data[i*uDataLen+j];
                     }
+                    audioData[i] /= (uDataLen * normalizing_ratio);
                 }
             }
 
@@ -148,7 +121,7 @@ AdvpStyleTemplate {
     }
 
     defaultValues: {
-        "Version": "1.0.0",
+        "Version": "1.1.0",
         "Main Color": "#ff4500",
         "Line Position": 0,
         "Line Width": 1,
diff --git a/styles/Preset_waves/Style.qml b/styles/Preset_waves/Style.qml
index 7bb2ca0..8170e50 100644
--- a/styles/Preset_waves/Style.qml
+++ b/styles/Preset_waves/Style.qml
@@ -8,7 +8,7 @@ AdvpStyleTemplate {
         readonly property var audioData: new Array(128)
 
         readonly property bool autoNormalizing: configs["Data Settings"]["Auto Normalizing"]
-        readonly property real amplitude: configs["Data Settings"]["Amplitude"] / 400.0
+        readonly property real amplitude: 400/configs["Data Settings"]["Amplitude"]
 
         readonly property int uDataLen: Math.pow(2, configs["Data Length"]);
         readonly property int dataLength: 64/uDataLen
@@ -26,74 +26,38 @@ AdvpStyleTemplate {
         }
 
         onAudioDataUpdeted: {
-            data[128] *= 2;
-            if(autoNormalizing) {
-                if (unitStyle) {
-                    //对数化显示
-                    for(let i=0; i<dataLength; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.4 * (Math.log10(data[64-i*uDataLen-j-1]/data[128])) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
+            let normalizing_ratio = autoNormalizing ? data[128]*2 : amplitude;
+            if (unitStyle) {
+                //对数化显示
+                for(let i=0; i<dataLength; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += Math.max(0, 0.4 * (Math.log10(data[63-i*uDataLen-j]/normalizing_ratio)) + 1.0);
                     }
-                    for(let i=dataLength; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.4 * (Math.log10(data[64+(i-dataLength)*uDataLen+j]/data[128])) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
-                    }
-                } else {
-                    //线性化显示
-                    for(let i=0; i<dataLength; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[64-i*uDataLen-j-1];
-                        }
-                        audioData[i] /= (uDataLen * data[128]);
-                    }
-                    for(let i=dataLength; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[64+(i-dataLength)*uDataLen+j];
-                        }
-                        audioData[i] /= (uDataLen * data[128]);
+                    audioData[i] /= uDataLen;
+                }
+                for(let i=dataLength; i<total; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += Math.max(0, 0.4 * (Math.log10(data[i*uDataLen+j]/normalizing_ratio)) + 1.0);
                     }
+                    audioData[i] /= uDataLen;
                 }
             } else {
-                if (unitStyle) {
-                    //对数化显示
-                    for(let i=0; i<dataLength; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.35 * (Math.log10(data[64-i*uDataLen-j-1])+logAmplitude) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
+                //线性化显示
+                for(let i=0; i<dataLength; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += data[63-i*uDataLen-j];
                     }
-                    for(let i=dataLength; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += Math.max(0, 0.35 * (Math.log10(data[64+(i-dataLength)*uDataLen+j])+logAmplitude) + 1.0);
-                        }
-                        audioData[i] /= uDataLen;
-                    }
-                } else {
-                    //线性化显示
-                    for(let i=0; i<dataLength; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[64-i*uDataLen-j-1];
-                        }
-                        audioData[i] /= (uDataLen/amplitude);
-                    }
-                    for(let i=dataLength; i<total; i++) {
-                        audioData[i] = 0;
-                        for(let j=0; j<uDataLen; j++) {
-                            audioData[i] += data[64+(i-dataLength)*uDataLen+j];
-                        }
-                        audioData[i] /= (uDataLen/amplitude);
+                    audioData[i] /= (uDataLen * normalizing_ratio);
+                }
+                for(let i=dataLength; i<total; i++) {
+                    audioData[i] = 0;
+                    for(let j=0; j<uDataLen; j++) {
+                        audioData[i] += data[i*uDataLen+j];
                     }
+                    audioData[i] /= (uDataLen * normalizing_ratio);
                 }
             }
 
@@ -134,7 +98,7 @@ AdvpStyleTemplate {
 
     preference: AdvpPreference {
         version: defaultValues["Version"]
-        cfg_height: 400
+        cfg_height: 500
 
         P.SliderPreference {
             name: "Line Width"