diff --git a/compiler/src/process_component_constructor.ts b/compiler/src/process_component_constructor.ts
index 9555249a29e3fbd7e48d779fa925473c6a557f44..d168aab370e949bd1a5ad20a6fc8306dabc9502f 100644
--- a/compiler/src/process_component_constructor.ts
+++ b/compiler/src/process_component_constructor.ts
@@ -114,7 +114,7 @@ function addParamsType(ctorNode: ts.ConstructorDeclaration, modifyPara: ts.Param
         break;
     }
     newTSPara.push(parameter);
-  })
+  });
   return newTSPara;
 }
 
diff --git a/compiler/src/validate_ui_syntax.ts b/compiler/src/validate_ui_syntax.ts
index 6a326f3e7c7ed66a6048b8784e45e487d1acecd1..6297738d0f417cba68e6d8a9976b716b2e9f9ff9 100644
--- a/compiler/src/validate_ui_syntax.ts
+++ b/compiler/src/validate_ui_syntax.ts
@@ -61,7 +61,7 @@ import {
 } from './utils';
 import { projectConfig } from '../main';
 import { collectExtend } from './process_ui_syntax';
-import { importModuleCollection } from "./ets_checker";
+import { importModuleCollection } from './ets_checker';
 
 export interface ComponentCollection {
   entryComponent: string;
@@ -704,12 +704,13 @@ export interface ReplaceResult {
   log: LogInfo[]
 }
 
-export function sourceReplace(source: string, sourcePath: string): ReplaceResult {
+export function sourceReplace(source: string, sourcePath: string, isUt:boolean = false
+): ReplaceResult {
   let content: string = source;
   const log: LogInfo[] = [];
   content = preprocessExtend(content);
   // process @system.
-  content = processSystemApi(content);
+  content = processSystemApi(content, false, isUt);
 
   return {
     content: content,
@@ -729,7 +730,8 @@ export function preprocessExtend(content: string, extendCollection?: Set<string>
   });
 }
 
-export function processSystemApi(content: string, isProcessWhiteList: boolean = false): string {
+export function processSystemApi(content: string, isProcessWhiteList: boolean = false, isUt:boolean = false
+): string {
   let REG_SYSTEM: RegExp;
   if (isProcessWhiteList) {
     REG_SYSTEM =
@@ -749,10 +751,10 @@ export function processSystemApi(content: string, isProcessWhiteList: boolean =
     let moduleType: string = item2 || item5;
     let systemKey: string = item3 || item6;
     let systemValue: string = item1 || item4;
-    if (!VALIDATE_MODULE.includes(systemValue)){
+    if (!VALIDATE_MODULE.includes(systemValue)) {
       importModuleCollection.add(systemValue);
     }
-    if (!isProcessWhiteList) {
+    if (!isProcessWhiteList && !isUt) {
       return item;
     } else if (isProcessWhiteList) {
       systemValue = item2;
diff --git a/compiler/test/test.js b/compiler/test/test.js
index 99f5e2417daef7c30dfdfd472f52f1b23821834a..e0d910da8a20cd092719b4cb26ec961ea3b6892e 100644
--- a/compiler/test/test.js
+++ b/compiler/test/test.js
@@ -36,7 +36,7 @@ function expectActual(name, filePath) {
   const content = require(filePath);
   const source = content.source;
   process.env.compiler = BUILD_ON;
-  const afterProcess = sourceReplace(source);
+  const afterProcess = sourceReplace(source, filePath, true);
   validateUISyntax(source, afterProcess.content, `${name}.ts`);
   const compilerOptions = ts.readConfigFile(
     path.resolve(__dirname, '../tsconfig.json'), ts.sys.readFile).config.compilerOptions;