diff --git a/ecmascript/compiler/stub_builder.cpp b/ecmascript/compiler/stub_builder.cpp
index 394e47316b..6f49c3f964 100644
--- a/ecmascript/compiler/stub_builder.cpp
+++ b/ecmascript/compiler/stub_builder.cpp
@@ -3946,7 +3946,7 @@ GateRef StubBuilder::ShouldTransToDict(GateRef capacity, GateRef index)
         Label isLessThanMax(env);
         Label notLessThanMax(env);
         BRANCH(Int32LessThanOrEqual(Int32Sub(index, capacity),
-                                    Int32(JSObject::MAX_GAP)), &isLessThanMax, &notLessThanMax);
+            Int32(JSObject::MAX_GAP)), &isLessThanMax, &notLessThanMax);
         Bind(&isLessThanMax);
         {
             Label isLessThanInt32Max(env);
diff --git a/ecmascript/js_thread.h b/ecmascript/js_thread.h
index 8d5f77d05c..086b1afcdc 100644
--- a/ecmascript/js_thread.h
+++ b/ecmascript/js_thread.h
@@ -55,7 +55,6 @@ class VmThreadControl;
 class GlobalEnvConstants;
 enum class ElementsKind : uint8_t;
 
-// NOTE: remove
 class MachineCode;
 using JitCodeVector = std::vector<std::tuple<MachineCode*, std::string, uintptr_t>>;
 using JitCodeMapVisitor = std::function<void(std::map<JSTaggedType, JitCodeVector*>&)>;
@@ -904,7 +903,7 @@ public:
     {
         glueData_.taskInfo_ = taskInfo;
     }
-    
+
     uintptr_t GetTaskInfo() const
     {
         return glueData_.taskInfo_;
diff --git a/ecmascript/stubs/runtime_stubs.cpp b/ecmascript/stubs/runtime_stubs.cpp
index 149000ed4b..044680f0fb 100644
--- a/ecmascript/stubs/runtime_stubs.cpp
+++ b/ecmascript/stubs/runtime_stubs.cpp
@@ -281,8 +281,8 @@ void RuntimeStubs::CopyTypedArrayBuffer(JSTypedArray *srcArray, JSTypedArray *ta
     }
     JSTaggedValue srcBuffer = srcArray->GetViewedArrayBufferOrByteArray();
     JSTaggedValue targetBuffer = targetArray->GetViewedArrayBufferOrByteArray();
-    uint32_t srcByteIndex = static_cast<uint32_t>(srcStartPos * elementSize + srcArray->GetByteOffset());
-    uint32_t targetByteIndex = static_cast<uint32_t>(tarStartPos * elementSize + targetArray->GetByteOffset());
+    uint32_t srcByteIndex = static_cast<uint32_t>(srcStartPos * elementSize) + srcArray->GetByteOffset();
+    uint32_t targetByteIndex = static_cast<uint32_t>(tarStartPos * elementSize) + targetArray->GetByteOffset();
     uint8_t *srcBuf = (uint8_t *)builtins::BuiltinsArrayBuffer::GetDataPointFromBuffer(srcBuffer, srcByteIndex);
     uint8_t *targetBuf = (uint8_t *)builtins::BuiltinsArrayBuffer::GetDataPointFromBuffer(targetBuffer,
                                                                                           targetByteIndex);
diff --git a/tools/circuit_viewer/src/engine/control/XScroll.js b/tools/circuit_viewer/src/engine/control/XScroll.js
index fefcbec963..0a64864dfd 100644
--- a/tools/circuit_viewer/src/engine/control/XScroll.js
+++ b/tools/circuit_viewer/src/engine/control/XScroll.js
@@ -17,8 +17,8 @@ const { X2DFast } = require('../graphics/X2DFast');
 
 class XScroll {
   constructor(options) {
-    if (options['type']) {
-      this.type_ = options['type'];
+    if (options.type) {
+      this.type_ = options.type;
     }
     else {
       this.type_ = 'right';
diff --git a/tools/circuit_viewer/src/engine/graphics/X2DFast.js b/tools/circuit_viewer/src/engine/graphics/X2DFast.js
index 23e2bb87b4..6941727819 100644
--- a/tools/circuit_viewer/src/engine/graphics/X2DFast.js
+++ b/tools/circuit_viewer/src/engine/graphics/X2DFast.js
@@ -119,16 +119,36 @@ export class X2DFast {
 
   static testTransform(x, y, sw, sh, ra, ox, oy, realw, realh) {
     X2DFast.tmpMat.unit();
-    if (ox === -1) ox = 0;
-    if (ox === -2) ox = Math.floor(realw / 2);
-    if (ox === -3) ox = realw;
-    if (oy === -1) oy = 0;
-    if (oy === -2) oy = Math.floor(realh / 2);
-    if (oy === -3) oy = realh;
-    if (ox !== 0 || oy !== 0) X2DFast.tmpMat.move(-ox, -oy, 0);
-    if (sw !== 1 || sh !== 1) X2DFast.tmpMat.scale(sw, sh, 1);
-    if (ra !== 0) X2DFast.tmpMat.rotate(0, 0, ra);
-    if (x !== 0 || y !== 0) X2DFast.tmpMat.move(x, y, 0);
+    if (ox === -1) {
+      ox = 0;
+    }
+    if (ox === -2) {
+      ox = Math.floor(realw / 2);
+    }
+    if (ox === -3) {
+      ox = realw;
+    }
+    if (oy === -1) {
+      oy = 0;
+    }
+    if (oy === -2) {
+      oy = Math.floor(realh / 2);
+    }
+    if (oy === -3) {
+      oy = realh;
+    }
+    if (ox !== 0 || oy !== 0) {
+      X2DFast.tmpMat.move(-ox, -oy, 0);
+    }
+    if (sw !== 1 || sh !== 1) {
+      X2DFast.tmpMat.scale(sw, sh, 1);
+    }
+    if (ra !== 0) {
+      X2DFast.tmpMat.rotate(0, 0, ra);
+    }
+    if (x !== 0 || y !== 0) {
+      X2DFast.tmpMat.move(x, y, 0);
+    }
   }
   clearBuffer() {
     this.ridDict = {};
@@ -182,7 +202,9 @@ export class X2DFast {
     let intX = parseInt(x);
     let intY = parseInt(y);
     let pcut = XTexture.gi().allCuts[cid];
-    if (pcut === null) return;
+    if (pcut === null) {
+      return;
+    }
     if (!(pcut.rid in this.ridDict)) {
       if (this.ridPoint >= 16) {
         this.freshBuffer();
@@ -208,7 +230,9 @@ export class X2DFast {
   }
   freshBuffer() {
     XTexture.gi()._FreshText();
-    if (this.drawCount === 0) return;
+    if (this.drawCount === 0) {
+      return;
+    }
     let ps = XShader.gi().use(XShader.ID_SHADER_FAST);
     for (let rid in this.ridDict) {
       gl.activeTexture(gl.TEXTURE0 + this.ridDict[rid]);
diff --git a/tools/circuit_viewer/src/engine/graphics/XTexture.js b/tools/circuit_viewer/src/engine/graphics/XTexture.js
index aa5ef9e74e..ca691bbf03 100644
--- a/tools/circuit_viewer/src/engine/graphics/XTexture.js
+++ b/tools/circuit_viewer/src/engine/graphics/XTexture.js
@@ -17,7 +17,9 @@ import { gl } from '../GLFrame.js';
 
 export class XTexture {
   static gi() {
-    if (XTexture.pinstance_ === null) XTexture.pinstance_ = new XTexture();
+    if (XTexture.pinstance_ === null) {
+      XTexture.pinstance_ = new XTexture();
+    }
     return XTexture.pinstance_;
   }
   constructor() {
@@ -103,10 +105,16 @@ export class XTexture {
     }
   }
   TmpCut(rid, x = 0, y = 0, w = -1, h = -1, ww = 1024, hh = 1024) {
-    if (this.ximages[rid].stat !== 1) return -1;
+    if (this.ximages[rid].stat !== 1) {
+      return -1;
+    }
 
-    if (w === -1) w = ww;
-    if (h === -1) h = hh;
+    if (w === -1) {
+      w = ww;
+    }
+    if (h === -1) {
+      h = hh;
+    }
     this.allCuts[this.tmpCutid] = {
       rid: rid,
       x: x,
@@ -126,10 +134,18 @@ export class XTexture {
     return this.tmpCutid - 1;
   }
   makeCut(rid, x = 0, y = 0, w = -1, h = -1, ww = -1, hh = -1) {
-    if (ww === -1) ww = this.ximages[rid].w;
-    if (hh === -1) hh = this.ximages[rid].h;
-    if (w ===-1) w = ww;
-    if (h === -1) h = hh;
+    if (ww === -1) {
+      ww = this.ximages[rid].w;
+    }
+    if (hh === -1) {
+      hh = this.ximages[rid].h;
+    }
+    if (w ===-1) {
+      w = ww;
+    }
+    if (h === -1) {
+      h = hh;
+    }
     this.allCuts[this.aiCutid] = {
       rid: rid,
       x: x,
@@ -198,7 +214,9 @@ export class XTexture {
       h -= 1;
       for (x = 0; x < 128; x++) {
         let p = (h * 1024 + x) * 4;
-        if (imgd[p] !== 0) break;
+        if (imgd[p] !== 0) {
+          break;
+        }
       }
     }
     let y = h;
@@ -206,7 +224,9 @@ export class XTexture {
       w -= 1;
       for (y = 0; y < h; y++) {
         let p = (y * 1024 + w) * 4;
-        if (imgd[p] !== 0) break;
+        if (imgd[p] !== 0) {
+          break;
+        }
       }
     }
     return this.textCtx.getImageData(0, 0, w + 1, h + 1);
diff --git a/tools/circuit_viewer/src/index.js b/tools/circuit_viewer/src/index.js
index dfd3fd8b86..0be0310404 100644
--- a/tools/circuit_viewer/src/index.js
+++ b/tools/circuit_viewer/src/index.js
@@ -26,8 +26,8 @@ canvas.height = window.innerHeight;
 
 function myDraw() {
   if (
-    canvas.width != window.innerWidth - sideWidth ||
-    canvas.height != window.innerHeight
+    canvas.width !== window.innerWidth - sideWidth ||
+    canvas.height !== window.innerHeight
   ) {
     canvas.width = window.innerWidth - sideWidth;
     canvas.height = window.innerHeight;
diff --git a/tools/circuit_viewer/src/ir/IrToPicture.js b/tools/circuit_viewer/src/ir/IrToPicture.js
index 7c506d05c9..de813021d3 100644
--- a/tools/circuit_viewer/src/ir/IrToPicture.js
+++ b/tools/circuit_viewer/src/ir/IrToPicture.js
@@ -94,8 +94,8 @@ class IrToPicture {
   static toPicture(irList, type, isBlock) {
     let nodes = {};
     let entry = -1;
-    for (let ir of irList) { //用于生成图的所有节点
-      if (type === 0) { //仅控制流
+    for (let ir of irList) {//用于生成图的所有节点
+      if (type === 0) {//仅控制流
         if (this.nodeType(ir) !== 'control') {
           continue;
         }
diff --git a/tools/circuit_viewer/src/ir/IrViewer.js b/tools/circuit_viewer/src/ir/IrViewer.js
index 6f1680ebd9..f64cc15866 100644
--- a/tools/circuit_viewer/src/ir/IrViewer.js
+++ b/tools/circuit_viewer/src/ir/IrViewer.js
@@ -694,7 +694,7 @@ class IrViewer {
     this.offx_ = (-this.scrollX_.getBarOff()) * this.dragScoll.ww - this.dragScoll.x1;
   }
 
-  checkMsgAndDrapSelect_(msg, x, y){
+  checkMsgAndDrapSelect_(msg, x, y) {
     if (msg === 3 && this.drapSelect_) {
       let nodes = this.visable_.nodes;
       for (let k of this.selectPoint_) {
@@ -705,7 +705,7 @@ class IrViewer {
     }
   }
 
-  checkDrapBackground_(msg, x, y){
+  checkDrapBackground_(msg, x, y) {
     if (this.drapBackground_) {
       if (msg === 2) {
         this.offx_ -= this.drapBackground_.x - x;
@@ -715,9 +715,10 @@ class IrViewer {
       }
       return true;
     }
+    return false;
   }
 
-  checkDrapSelect_(msg, x, y){
+  checkDrapSelect_(msg, x, y) {
     if (this.drapSelect_) {
       if (msg === 2) {
         if (Math.abs(this.drapSelect_.x - x) > 10 ||
@@ -732,9 +733,10 @@ class IrViewer {
       }
       return true;
     }
+    return false;
   }
 
-  checkSearchInput(msg, x, y){
+  checkSearchInput(msg, x, y) {
     if (this.searchInput) {
       if (XTools.InRect(x, y, ...this.searchInput.pos)) {
         if (this.searchInput.btnUp.onTouch(msg, x, y)) {
@@ -759,10 +761,12 @@ class IrViewer {
         }
         return true;
       }
+      return false;
     }
+    return false;
   }
 
-  checkMsg(msg, x, y){
+  checkMsg(msg, x, y) {
     if (msg === 1) {
       let nodes = this.visable_.nodes;
       for (let k in nodes) {
@@ -790,6 +794,7 @@ class IrViewer {
       }
       this.selectPoint_ = [];
     }
+    return false;
   }
 
   onTouch(msg, x, y) {