diff --git a/packages/canyon-backend/package.json b/packages/canyon-backend/package.json
index 77230567..a7b1bd11 100755
--- a/packages/canyon-backend/package.json
+++ b/packages/canyon-backend/package.json
@@ -55,6 +55,7 @@
     "@nestjs/schematics": "^10.2.2",
     "@swc/cli": "0.4.1-nightly.20240914",
     "@swc/core": "^1.7.40",
+    "@swc/jest": "^0.2.36",
     "@types/express": "^5.0.0",
     "@types/istanbul-lib-coverage": "^2.0.6",
     "@types/istanbul-lib-source-maps": "^4.0.4",
@@ -90,6 +91,9 @@
     "rootDir": "test",
     "moduleNameMapper": {
       "^src/(.*)$": "<rootDir>/$1"
+    },
+    "transform": {
+      "^.+\\.(t|j)sx?$": "@swc/jest"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/packages/canyon-backend/src/coverage/services/common/test-exclude.service.ts b/packages/canyon-backend/src/coverage/services/common/test-exclude.service.ts
index 07e188c3..fdc77b98 100644
--- a/packages/canyon-backend/src/coverage/services/common/test-exclude.service.ts
+++ b/packages/canyon-backend/src/coverage/services/common/test-exclude.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from "@nestjs/common";
 import { PrismaService } from "../../../prisma/prisma.service";
-import * as TestExclude from "test-exclude";
+import TestExclude from "test-exclude";
 @Injectable()
 export class TestExcludeService {
   constructor(private readonly prisma: PrismaService) {}
diff --git a/packages/canyon-backend/src/main.ts b/packages/canyon-backend/src/main.ts
index 66ce4f48..baecc6b8 100755
--- a/packages/canyon-backend/src/main.ts
+++ b/packages/canyon-backend/src/main.ts
@@ -1,8 +1,8 @@
 import { NestFactory } from "@nestjs/core";
 import { json } from "express";
 import { ValidationPipe } from "@nestjs/common";
-import * as dotenv from "dotenv";
-import * as path from "node:path";
+import dotenv from "dotenv";
+import path from "node:path";
 import { GlobalExceptionFilter } from "./filter/global-exception.filter";
 
 dotenv.config({
diff --git a/packages/canyon-backend/src/utils/compress.ts b/packages/canyon-backend/src/utils/compress.ts
index f00e6d0f..9f7efcfa 100644
--- a/packages/canyon-backend/src/utils/compress.ts
+++ b/packages/canyon-backend/src/utils/compress.ts
@@ -1,6 +1,6 @@
 import { compress, decompress } from "@mongodb-js/zstd";
 import {CoverageMapData} from "istanbul-lib-coverage";
-import * as protobuf from "protobufjs";
+import protobuf from "protobufjs";
 
 function formatCoverageDataToProto(coverageData) {
   // @ts-ignore
diff --git a/packages/canyon-backend/src/utils/coverage.ts b/packages/canyon-backend/src/utils/coverage.ts
index acc5d6d2..54746870 100755
--- a/packages/canyon-backend/src/utils/coverage.ts
+++ b/packages/canyon-backend/src/utils/coverage.ts
@@ -1,5 +1,5 @@
-import * as libCoverage from "istanbul-lib-coverage";
-import * as libSourceMaps from "istanbul-lib-source-maps";
+import libCoverage from "istanbul-lib-coverage";
+import libSourceMaps from "istanbul-lib-source-maps";
 import { mergeCoverageMap as mergeCoverageMapOfCanyonData } from "canyon-data";
 // import { merge_coverage_json_str } from 'canyon-data';
 function parseInstrumentCwd(instrumentCwd) {
diff --git a/packages/canyon-backend/src/utils/diffline.ts b/packages/canyon-backend/src/utils/diffline.ts
index b15de9a9..2a318eb1 100755
--- a/packages/canyon-backend/src/utils/diffline.ts
+++ b/packages/canyon-backend/src/utils/diffline.ts
@@ -1,4 +1,4 @@
-import * as Diff from "diff";
+import Diff from "diff";
 import { Change } from "diff";
 interface DiffLine {
   repoID: string;