diff --git a/compiler/server/build_pipe_server.js b/compiler/server/build_pipe_server.js
index fbc9c398c5870a3aa21b5dbf8fed18d47c0f385d..728f74f241a22d9c1af33bdabe7445f5f213b8a1 100644
--- a/compiler/server/build_pipe_server.js
+++ b/compiler/server/build_pipe_server.js
@@ -15,6 +15,7 @@
 
 const WebSocket = require('ws');
 const ts = require('typescript');
+const path = require('path');
 
 const { processComponentChild } = require('../lib/process_component_build');
 
@@ -25,7 +26,8 @@ let pluginSocket = '';
 let supplement = {
   isAcceleratePreview: false,
   line: 0,
-  column: 0
+  column: 0,
+  fileName: ''
 }
 
 const pluginCommandChannelMessageHandlers = {
@@ -56,16 +58,22 @@ function handlePluginCommand(jsonData) {
 
 function handlePluginCompileComponent(jsonData) {
   const receivedMsg = jsonData;
-  const sourceNode = ts.createSourceFile('preview.ts', receivedMsg.data.script,
-    ts.ScriptTarget.Latest, true, ts.ScriptKind.TS);
+  const compilerOptions = ts.readConfigFile(
+    path.resolve(__dirname, '../tsconfig.json'), ts.sys.readFile).config.compilerOptions;
+    Object.assign(compilerOptions, {
+      "sourceMap": false,
+    });
+  const sourceNode = ts.createSourceFile('preview.ets', 'struct{build(){' + receivedMsg.data.script + '}}',
+    ts.ScriptTarget.Latest, true, ts.ScriptKind.ETS, compilerOptions);
   const previewStatements = [];
   const log = [];
   supplement = {
     isAcceleratePreview: true,
     line: parseInt(JSON.parse(receivedMsg.data.offset).line),
-    column: parseInt(JSON.parse(receivedMsg.data.offset).column)
+    column: parseInt(JSON.parse(receivedMsg.data.offset).column),
+    fileName: receivedMsg.data.filePath || ''
   }
-  processComponentChild(sourceNode, previewStatements, log, supplement);
+  processComponentChild(sourceNode.statements[0].members[1].body, previewStatements, log, supplement);
   supplement.isAcceleratePreview = false;
   const newSource = ts.factory.updateSourceFile(sourceNode, previewStatements);
   const printer = ts.createPrinter({ newLine: ts.NewLineKind.LineFeed });
@@ -73,11 +81,11 @@ function handlePluginCompileComponent(jsonData) {
   receivedMsg.data.script = ts.transpileModule(result, {}).outputText;
   if (receivedMsg.data.offset) {
     for (let i = 0; i < log.length; i++) {
-      let line = parseInt(newSource.getLineAndCharacterOfPosition(log[i].pos).line);
-      let column = parseInt(newSource.getLineAndCharacterOfPosition(log[i].pos).character);
+      let line = parseInt(sourceNode.getLineAndCharacterOfPosition(log[i].pos).line);
+      let column = parseInt(sourceNode.getLineAndCharacterOfPosition(log[i].pos).character);
       if (line === 0) {
         log[i].line = parseInt(JSON.parse(receivedMsg.data.offset).line);
-        log[i].column = parseInt(JSON.parse(receivedMsg.data.offset).column) + column;
+        log[i].column = parseInt(JSON.parse(receivedMsg.data.offset).column) + column - 15;
       } else {
         log[i].line = parseInt(JSON.parse(receivedMsg.data.offset).line) + line;
         log[i].column = column;
diff --git a/compiler/src/process_component_build.ts b/compiler/src/process_component_build.ts
index 6831aa253953b0967c320d99ea649032805cf538..947ac6e2929412fe4e46a12e5416f535027d73dc 100644
--- a/compiler/src/process_component_build.ts
+++ b/compiler/src/process_component_build.ts
@@ -151,13 +151,15 @@ function validateRootNode(node: ts.MethodDeclaration, log: LogInfo[]): boolean {
 interface supplementType {
   isAcceleratePreview: boolean,
   line: number,
-  column: number
+  column: number,
+  fileName: string
 }
 
 let newsupplement: supplementType = {
   isAcceleratePreview: false,
   line: 0,
-  column: 0
+  column: 0,
+  fileName: ''
 };
 
 function validateEtsComponentNode(node: ts.CallExpression | ts.EtsComponentExpression) {
@@ -173,8 +175,8 @@ function validateEtsComponentNode(node: ts.CallExpression | ts.EtsComponentExpre
   }
 }
 
-export function processComponentChild(node: ts.Block | ts.SourceFile, newStatements: ts.Statement[],
-  log: LogInfo[], supplement: supplementType = {isAcceleratePreview: false, line: 0, column: 0}): void {
+export function processComponentChild(node: ts.Block | ts.SourceFile, newStatements: ts.Statement[], log: LogInfo[],
+  supplement: supplementType = {isAcceleratePreview: false, line: 0, column: 0, fileName: ''}): void {
   if (supplement.isAcceleratePreview) {
     newsupplement = supplement;
   }
@@ -290,19 +292,21 @@ function processInnerComponent(node: ts.ExpressionStatement, index: number, arr:
     const posOfNode: ts.LineAndCharacter =
       transformLog.sourceFile.getLineAndCharacterOfPosition(getRealNodePos(node));
     const projectPath: string = projectConfig.projectPath;
-    const curFileName: string = transformLog.sourceFile.fileName.replace(/.ts$/, '');
+    let curFileName: string = transformLog.sourceFile.fileName.replace(/\.ts$/, '');
     let line: number = 1;
     let col: number = 1;
     if (newsupplement.isAcceleratePreview) {
       if (posOfNode.line === 0) {
-        col = newsupplement.column;
+        col = newsupplement.column - 15;
       }
       line = newsupplement.line;
+      curFileName = newsupplement.fileName;
     }
     newsupplement = {
       isAcceleratePreview: false,
       line: 0,
-      column: 0
+      column: 0,
+      fileName: ''
     };
     const debugInfo: string =
       `${path.relative(projectPath, curFileName).replace(/\\+/g, '/')}` +
diff --git a/compiler/webpack.config.js b/compiler/webpack.config.js
index c88ec47748e91cadcc4877a07d5365b01caf10be..d0596a77933759fcc1e20a9bb3435f04616a159d 100644
--- a/compiler/webpack.config.js
+++ b/compiler/webpack.config.js
@@ -15,7 +15,6 @@
 
 const path = require('path');
 const fs = require('fs');
-const { CleanWebpackPlugin } = require('clean-webpack-plugin');
 const CopyPlugin = require('copy-webpack-plugin');
 const Webpack = require('webpack');
 const { GenAbcPlugin } = require('./lib/gen_abc_plugin');
@@ -117,7 +116,6 @@ function initConfig(config) {
           /\.d\.ts$/
         ]
       }),
-      new CleanWebpackPlugin(),
       new ResultStates()
     ]
   });