diff --git a/client/update_client.h b/client/update_client.h
index 8c7b29392ee3ac2b3b486917c211d7e27eaee764..05ec74a8a8f8669ebfe710e92210f3d33844bb1f 100644
--- a/client/update_client.h
+++ b/client/update_client.h
@@ -33,12 +33,10 @@
 
 static constexpr OHOS::HiviewDFX::HiLogLabel UPDATE_CLIENT = {LOG_CORE, 0, "UPDATE_CLIENT"};
 #define CLIENT_LOGE(format, ...)  \
-    OHOS::update_engine::UpdateHelper::Logger(__FILE__,  (__LINE__), format, ##__VA_ARGS__); \
     OHOS::HiviewDFX::HiLog::Error(UPDATE_CLIENT, "[%{public}s(%{public}d)] " format, \
         OHOS::update_engine::UpdateHelper::GetBriefFileName(std::string(__FILE__)).c_str(), __LINE__, ##__VA_ARGS__)
 
 #define CLIENT_LOGI(format, ...)  \
-    OHOS::update_engine::UpdateHelper::Logger(__FILE__,  (__LINE__), format, ##__VA_ARGS__); \
     OHOS::HiviewDFX::HiLog::Info(UPDATE_CLIENT, "[%{public}s(%{public}d)] " format, \
         OHOS::update_engine::UpdateHelper::GetBriefFileName(std::string(__FILE__)).c_str(), __LINE__, ##__VA_ARGS__)
 
diff --git a/engine/src/progress_thread.cpp b/engine/src/progress_thread.cpp
index d8a69ac463036b3112cd873ddbf4feedfd87f242..a2a81316687916eb252c4f02396d9002f6294b39 100755
--- a/engine/src/progress_thread.cpp
+++ b/engine/src/progress_thread.cpp
@@ -127,13 +127,13 @@ bool DownloadThread::ProcessThreadExecute()
     CURLcode res = curl_easy_perform(downloadHandle_);
     if (res != CURLE_OK) {
         ProcessThreadExit();
-        ENGINE_LOGI("Failed to download %s res %s", serverUrl_.c_str(), curl_easy_strerror(res));
+        ENGINE_LOGI("Failed to download res %s", curl_easy_strerror(res));
         if (res != CURLE_ABORTED_BY_CALLBACK) { // cancel by user, do not callback
             DownloadCallback(0, UPDATE_STATE_DOWNLOAD_FAIL, curl_easy_strerror(res));
         }
     } else {
         ProcessThreadExit();
-        ENGINE_LOGI("Success to download %s", serverUrl_.c_str());
+        ENGINE_LOGI("Success to download");
         DownloadCallback(DOWNLOAD_FINISH_PERCENT, UPDATE_STATE_DOWNLOAD_SUCCESS, "");
     }
     // clear up
diff --git a/engine/src/update_helper.cpp b/engine/src/update_helper.cpp
index bbf474712ba4d47c27d80f49534d7ec4207f99d8..cda0e8eab0dd29aaea7bc7b0c005ee4b35ca817a 100755
--- a/engine/src/update_helper.cpp
+++ b/engine/src/update_helper.cpp
@@ -34,8 +34,6 @@ const std::string LOG_NAME = "/data/update_service_log.txt";
 const std::string LOG_LABEL = "update_engine";
 const std::string LOG_NAME = "/data/update_client.log.txt";
 #endif
-constexpr int VECTOR_MAX_BUF_SIZE = 1024;
-constexpr int MAX_TIME_SIZE = 20;
 constexpr int HEX_DIGEST_NUM = 2;
 constexpr int HEX_DIGEST_BASE = 16;
 
@@ -194,29 +192,6 @@ int32_t UpdateHelper::CopyUpdatePolicy(const UpdatePolicy &srcInfo, UpdatePolicy
     return 0;
 }
 
-void UpdateHelper::Logger(const std::string &fileName, int32_t line, const char *format, ...)
-{
-    std::string name = UpdateHelper::GetBriefFileName(fileName);
-    std::ofstream logStream(LOG_NAME, std::ios::app | std::ios::out);
-    static std::vector<char> buff(VECTOR_MAX_BUF_SIZE);
-    va_list list;
-    va_start(list, format);
-    int size = vsnprintf_s(reinterpret_cast<char*>(buff.data()), buff.capacity(), buff.capacity() - 1, format, list);
-    ENGINE_CHECK(size != -1, return, "");
-    va_end(list);
-    std::string str(buff.data(), size);
-    char realTime[MAX_TIME_SIZE] = {0};
-    auto sysTime = std::chrono::system_clock::now();
-    auto currentTime = std::chrono::system_clock::to_time_t(sysTime);
-    struct tm *localTime = std::localtime(&currentTime);
-    if (localTime != nullptr) {
-        std::strftime(realTime, sizeof(realTime), "%Y-%m-%d %H:%M:%S", localTime);
-    }
-    logStream << realTime <<  "[" << LOG_LABEL << "]" << name << " " << line << " : " << str << std::endl;
-    std::cout << realTime <<  "[" << LOG_LABEL << "]" << name << " " << line << " : " << str << std::endl;
-    logStream.close();
-}
-
 bool UpdateHelper::JudgeLevel(const UpdateLogLevel& level)
 {
     const UpdateLogLevel& curLevel = UpdateHelper::GetLogLevel();
diff --git a/interfaces/innerkits/include/update_helper.h b/interfaces/innerkits/include/update_helper.h
index e125e6ab807c5e76b731d3165ee99fe1752d767b..83e4ccb2b13e4b6243835e53c78888b613a0831e 100755
--- a/interfaces/innerkits/include/update_helper.h
+++ b/interfaces/innerkits/include/update_helper.h
@@ -178,8 +178,6 @@ public:
     static int32_t CompareVersion(const std::string &version1, const std::string &version2);
     static std::vector<std::string> SplitString(const std::string &str, const std::string &delimiter);
 
-    static void Logger(const std::string &fileName, int32_t line, const char *format, ...);
-
     static bool JudgeLevel(const UpdateLogLevel& level);
 
     static void SetLogLevel(const UpdateLogLevel& level)
@@ -200,7 +198,6 @@ private:
 
 // 暂时记录两边日志
 #define PRINT_LOG(LEVEL, Level, fmt, ...) \
-    UpdateHelper::Logger(__FILE__,  (__LINE__), fmt, ##__VA_ARGS__); \
     if (UpdateHelper::JudgeLevel(UpdateLogLevel::LEVEL)) \
         OHOS::HiviewDFX::HiLog::Level(UPDATE_LABEL, "[%{public}s(%{public}d)] " fmt, \
         UpdateHelper::GetBriefFileName(std::string(__FILE__)).c_str(), __LINE__, ##__VA_ARGS__)