diff --git a/utils/filemgmt_libhilog/filemgmt_libhilog.h b/utils/filemgmt_libhilog/filemgmt_libhilog.h
index 0cdf4267e4d82450aa3773bfdd8c8ea8dbd39eb0..44acf1736c074c9323c41ad994f2f357766700ca 100644
--- a/utils/filemgmt_libhilog/filemgmt_libhilog.h
+++ b/utils/filemgmt_libhilog/filemgmt_libhilog.h
@@ -21,12 +21,13 @@
 #include <string>
 
 namespace OHOS {
+namespace FileManagement {
 #ifndef LOG_DOMAIN
-#define LOG_DOMAIN 0xD001600
+#define LOG_DOMAIN 0xD004388
 #endif
 
 #ifndef LOG_TAG
-#define LOG_TAG "FileManagement"
+#define LOG_TAG "file_api"
 #endif
 
 static constexpr HiviewDFX::HiLogLabel FILEMGMT_LOG_LABEL = {LOG_CORE, LOG_DOMAIN, LOG_TAG};
@@ -42,11 +43,28 @@ static constexpr HiviewDFX::HiLogLabel FILEMGMT_LOG_LABEL = {LOG_CORE, LOG_DOMAI
     HiviewDFX::HiLog::Level(FILEMGMT_LOG_LABEL, "[%{public}s:%{public}d->%{public}s] " fmt, FILEMGMT_FILE_NAME, \
                             __LINE__, __FUNCTION__, ##__VA_ARGS__)
 
+#ifdef HILOGF
+#undef HILOGF
+#endif
+
+#ifdef HILOGE
+#undef HILOGE
+#endif
+
+#ifdef HILOGW
+#undef HILOGW
+#endif
+
+#ifdef HILOGI
+#undef HILOGI
+#endif
+
 #define HILOGD(fmt, ...) FILEMGMT_PRINT_LOG(Debug, fmt, ##__VA_ARGS__)
 #define HILOGI(fmt, ...) FILEMGMT_PRINT_LOG(Info, fmt, ##__VA_ARGS__)
 #define HILOGW(fmt, ...) FILEMGMT_PRINT_LOG(Warn, fmt, ##__VA_ARGS__)
 #define HILOGE(fmt, ...) FILEMGMT_PRINT_LOG(Error, fmt, ##__VA_ARGS__)
 #define HILOGF(fmt, ...) FILEMGMT_PRINT_LOG(Fatal, fmt, ##__VA_ARGS__)
+} // namespace FileManagement
 } // namespace OHOS
 
 #endif // FILEMGMT_LIBHILOG_H
\ No newline at end of file
diff --git a/utils/filemgmt_libn/include/n_val.h b/utils/filemgmt_libn/include/n_val.h
index ccafe2a5365ef6b0260d6829c433fd6de52c8d86..5a0d652555eee288019dd32be8d6158f760ef939 100644
--- a/utils/filemgmt_libn/include/n_val.h
+++ b/utils/filemgmt_libn/include/n_val.h
@@ -52,6 +52,7 @@ public:
     std::tuple<bool, void *, size_t> ToArraybuffer() const;
     std::tuple<bool, void *, size_t> ToTypedArray() const;
     std::tuple<bool, std::vector<std::string>, uint32_t> ToStringArray();
+    std::tuple<bool, uint64_t, bool> ToUint64() const;
     std::tuple<bool, double> ToDouble() const;
 
     /* Static helpers to create js objects */
@@ -63,6 +64,7 @@ public:
     static NVal CreateUTF8String(napi_env env, std::string str);
     static NVal CreateUTF8String(napi_env env, const char *str, ssize_t len);
     static NVal CreateUint8Array(napi_env env, void *buf, size_t bufLen);
+    static NVal CreateArrayString(napi_env env, std::vector<std::string> strs);
     static std::tuple<NVal, void *> CreateArrayBuffer(napi_env env, size_t len);
 
     /* SHOULD ONLY BE USED FOR OBJECT */
diff --git a/utils/filemgmt_libn/src/n_val.cpp b/utils/filemgmt_libn/src/n_val.cpp
index 3c367a1beca8e1be3518d534a1cbca686f1bafce..3204d9e6215887047c94cbb5de2d9ebcdd3d8692 100644
--- a/utils/filemgmt_libn/src/n_val.cpp
+++ b/utils/filemgmt_libn/src/n_val.cpp
@@ -131,6 +131,14 @@ tuple<bool, double> NVal::ToDouble() const
     return make_tuple(status == napi_ok, res);
 }
 
+tuple<bool, uint64_t, bool> NVal::ToUint64() const
+{
+    uint64_t res = 0;
+    bool lossless = false;
+    napi_status status = napi_get_value_bigint_uint64(env_, val_, &res, &lossless);
+    return make_tuple(status == napi_ok, res, lossless);
+}
+
 tuple<bool, vector<string>, uint32_t> NVal::ToStringArray()
 {
     napi_status status;
@@ -282,6 +290,18 @@ NVal NVal::CreateUint8Array(napi_env env, void *buf, size_t bufLen)
     return {env, output_array};
 }
 
+NVal NVal::CreateArrayString(napi_env env, vector<string> strs)
+{
+    napi_value res = nullptr;
+    napi_create_array(env, &res);
+    for (size_t i = 0; i < strs.size(); i++) {
+        napi_value filename;
+        napi_create_string_utf8(env, strs[i].c_str(), strs[i].length(), &filename);
+        napi_set_element(env, res, i, filename);
+    }
+    return {env, res};
+}
+
 tuple<NVal, void *> NVal::CreateArrayBuffer(napi_env env, size_t len)
 {
     napi_value val;