diff --git a/services/common/include/bundle_active_event_reporter.h b/services/common/include/bundle_active_event_reporter.h
index 75217d91ac1adc1394c8284865196143c2ee447d..c56bf00129911de70c5d91757f25c167cbb06f5b 100644
--- a/services/common/include/bundle_active_event_reporter.h
+++ b/services/common/include/bundle_active_event_reporter.h
@@ -44,7 +44,6 @@ private:
     ffrt::mutex mutex_;
     bool isTaskSubmit_ = false;
     std::string fileSizeRecorderName_;
-    int64_t lastReportTime_ = -1;
 };
 } // namespace DeviceUsageStats
 } // namespace OHOS
diff --git a/services/common/src/bundle_active_config_reader.cpp b/services/common/src/bundle_active_config_reader.cpp
index 3b3de1e5ac0fd299d1030ef5bd3917aaf8c59cc4..5d17c8c46f7d7dc332291b6bd34bd2151aebcde3 100644
--- a/services/common/src/bundle_active_config_reader.cpp
+++ b/services/common/src/bundle_active_config_reader.cpp
@@ -41,7 +41,6 @@ const int32_t DEFAULT_MIN_TOTAL_USE_DAYS = 4;
 const int32_t DEFAULT_TOP_USE_HOURS_LIMIT = 6;
 const int32_t DEFAULT_MIN_HOUR_USE_DAYS = 4;
 const int32_t DEFAULT_MAX_HIGH_FREQUENCY_HOUR_NUM = 3;
-const int32_t MAX_BUFFER = 2048;
 const uint64_t DEFAULT_MAX_DATA_SIZE = 5 * 1024 * 1024;
 
 
diff --git a/services/common/src/bundle_active_core.cpp b/services/common/src/bundle_active_core.cpp
index f869d2e63bf660940685bf10cb8f6188a2377e97..4757711f225dd58c0a2125dbd6d0db7ec00f89c9 100644
--- a/services/common/src/bundle_active_core.cpp
+++ b/services/common/src/bundle_active_core.cpp
@@ -44,7 +44,6 @@ constexpr int32_t INDEX_USE_TIME = 1;
 constexpr int32_t INDEX_HOUR = 0;
 constexpr double DEFAULT_PERCENT_USER_SPACE_LIMIT = 0.1;
 static constexpr char RSS[] = "RSS";
-static constexpr char FILEMANAGEMENT[] = "FILEMANAGEMENT";
 static constexpr char DATA_PATH[] = "/data";
 
 // 用于根据使用次数对时段进行降序的数据结构
diff --git a/services/common/src/bundle_active_usage_database.cpp b/services/common/src/bundle_active_usage_database.cpp
index 68950e1f9748b914fef5e11ebf864fa8115fb7c6..9f9f233b0f5001c6413af740baa4725e1a3482fb 100644
--- a/services/common/src/bundle_active_usage_database.cpp
+++ b/services/common/src/bundle_active_usage_database.cpp
@@ -43,7 +43,6 @@ using namespace std;
 namespace {
     const int32_t MAX_FILES_EVERY_INTERVAL_TYPE[SORTED_TABLE_ARRAY_NUMBER] = {30, 30, 12, 10};
     const int32_t MAIN_APP_INDEX = 0;
-    const int32_t FILE_VERSION_LINE_NUM = 50;
     static constexpr char RSS[] = "RSS";
 }
 BundleActiveUsageDatabase::BundleActiveUsageDatabase()
diff --git a/services/packagegroup/src/bundle_active_user_history.cpp b/services/packagegroup/src/bundle_active_user_history.cpp
index cfe483645f9e24018d624939b3b4a21ceb3d8808..c095eef62247efb3aaf08515cea5d706d11c489c 100644
--- a/services/packagegroup/src/bundle_active_user_history.cpp
+++ b/services/packagegroup/src/bundle_active_user_history.cpp
@@ -183,7 +183,6 @@ void BundleActiveUserHistory::ReportUsage(shared_ptr<BundleActivePackageHistory>
     const int64_t bootBasedTimeStamp, const int64_t timeUntilNextCheck, const int32_t userId)
 {
     string bundleName = event.bundleName_;
-    int32_t uid = event.uid_;
     oneBundleUsageHistory->bundlefirstUseTimeStamp_ =
         std::min(oneBundleUsageHistory->bundlefirstUseTimeStamp_, event.timeStamp_);
     if ((oneBundleUsageHistory->reasonInGroup_ & GROUP_CONTROL_REASON_MASK) == GROUP_CONTROL_REASON_FORCED) {