diff --git a/interfaces/kits/js/src/mod_fs/common_func.cpp b/interfaces/kits/js/src/mod_fs/common_func.cpp
index 092a9523881d7011333a4b741dfcf144473920ed..a71cbaf694d0f45bb029ac6fe4cd2f86ef75036e 100644
--- a/interfaces/kits/js/src/mod_fs/common_func.cpp
+++ b/interfaces/kits/js/src/mod_fs/common_func.cpp
@@ -247,10 +247,7 @@ NVal CommonFunc::InstantiateStream(napi_env env, unique_ptr<FILE, decltype(&fclo
 void CommonFunc::fs_req_cleanup(uv_fs_t* req)
 {
     uv_fs_req_cleanup(req);
-    if (req) {
-        delete req;
-        req = nullptr;
-    }
+    req = nullptr;
 }
 
 string CommonFunc::GetModeFromFlags(unsigned int flags)
diff --git a/interfaces/kits/js/src/mod_fs/properties/copy.cpp b/interfaces/kits/js/src/mod_fs/properties/copy.cpp
index 7a1297f913ea3f67167e28544599df12c6df9cf0..ec504071c94681102eabe6ceda0acb9c402f5ed7 100644
--- a/interfaces/kits/js/src/mod_fs/properties/copy.cpp
+++ b/interfaces/kits/js/src/mod_fs/properties/copy.cpp
@@ -152,12 +152,7 @@ int Copy::CopyFile(const string &src, const string &dest)
     }
     auto srcFdg = CreateUniquePtr<DistributedFS::FDGuard>(srcFd, true);
     auto destFdg = CreateUniquePtr<DistributedFS::FDGuard>(destFd, true);
-    std::unique_ptr<uv_fs_t, decltype(CommonFunc::fs_req_cleanup)*> sendFileReq = {
-        new (nothrow) uv_fs_t, CommonFunc::fs_req_cleanup };
-    if (sendFileReq == nullptr) {
-        HILOGE("Failed to request heap memory.");
-        return ENOMEM;
-    }
+    uv_fs_t sendFileReq;
     int64_t offset = 0;
     struct stat srcStat{};
     if (fstat(srcFdg->GetFD(), &srcStat) < 0) {
@@ -171,6 +166,7 @@ int Copy::CopyFile(const string &src, const string &dest)
             offset, MAX_SIZE, nullptr);
         if (ret < 0) {
             HILOGE("Failed to sendfile by errno : %{public}d", errno);
+            uv_fs_req_cleanup(&sendFileReq);
             return errno;
         }
         offset += static_cast<int64_t>(ret);
@@ -179,6 +175,7 @@ int Copy::CopyFile(const string &src, const string &dest)
             break;
         }
     }
+    uv_fs_req_cleanup(&sendFileReq);
     if (size != 0) {
         HILOGE("The execution of the sendfile task was terminated, remaining file size %{public}" PRIu64, size);
         return E_IO;
diff --git a/interfaces/test/unittest/napi_test/FsCopyTest.js b/interfaces/test/unittest/napi_test/FsCopyTest.js
index 996e89626aae8714a4703f1eed31a15c2e378b4a..f9bfb1b42419439dffc5073c17b0bb141c2d7f53 100644
--- a/interfaces/test/unittest/napi_test/FsCopyTest.js
+++ b/interfaces/test/unittest/napi_test/FsCopyTest.js
@@ -274,15 +274,14 @@ describe("FsCopyTest", function () {
           console.info(TAG, "Fs_Copy_Test008 success. ");
           expect(true).assertTrue();
         }
+        fs.rmdirSync(srcDirPathLocal);
+        fs.rmdirSync(dstDirPathLocal);
         done();
       })
     } catch (err) {
       console.error("Fs_Copy_Test008 failed with invalid param: " + err.message + ", error code: " + err.code);
       expect().assertFail();
       done();
-    } finally {
-      fs.rmdirSync(srcDirPathLocal);
-      fs.rmdirSync(dstDirPathLocal);
     }
   });
 
diff --git a/interfaces/test/unittest/napi_test/config.json b/interfaces/test/unittest/napi_test/config.json
index 651407b028fe013724f7730a4c8fa7f8cd7e0be8..bc919eb1d092d00acff47b00b04b22be24bc6078 100644
--- a/interfaces/test/unittest/napi_test/config.json
+++ b/interfaces/test/unittest/napi_test/config.json
@@ -1,6 +1,6 @@
 {
   "app": {
-    "bundleName": "com.example.myapplication",
+    "bundleName": "com.example.fileapitest",
     "vendor": "example",
     "version": {
       "code": 1,
@@ -13,7 +13,7 @@
   },
   "deviceConfig": {},
   "module": {
-    "package": "com.example.myapplication",
+    "package": "com.example.fileapitest",
     "name": ".MyApplication",
     "deviceType": [
       "default",
@@ -38,7 +38,7 @@
             ]
           }
         ],
-        "name": "com.example.myapplication.MainAbility",
+        "name": "com.example.fileapitest.MainAbility",
         "icon": "$media:icon",
         "description": "$string:mainability_description",
         "label": "MyApplication",
diff --git a/interfaces/test/unittest/napi_test/openharmony_sx.p7b b/interfaces/test/unittest/napi_test/openharmony_sx.p7b
index 166e7985b623f7bf896e6363761bb1a331c54db7..44ea389131964466987601324eaf0f52837cf462 100644
Binary files a/interfaces/test/unittest/napi_test/openharmony_sx.p7b and b/interfaces/test/unittest/napi_test/openharmony_sx.p7b differ