diff --git a/services/packagegroup/include/bundle_active_group_controller.h b/services/packagegroup/include/bundle_active_group_controller.h
index b19678d20733d62064d13dfa7c549f259c148a9d..ed69f48d015f9ff847e96cb7aa359eddf4ce7e8f 100644
--- a/services/packagegroup/include/bundle_active_group_controller.h
+++ b/services/packagegroup/include/bundle_active_group_controller.h
@@ -99,7 +99,6 @@ private:
     std::map<int32_t, uint32_t> eventIdMatchReason_;
     bool bundleGroupEnable_ = true;
     bool isInit_ = false;
-    sptr<IBundleMgr> sptrBundleMgr_;
     bool calculationTimeOut(const std::shared_ptr<BundleActivePackageHistory>& oneBundleHistory,
         const int64_t bootBasedTimeStamp);
     int32_t GetNewGroup(const std::string& bundleName, const int32_t userId, const int64_t bootBasedTimeStamp,
diff --git a/services/packagegroup/src/bundle_active_group_controller.cpp b/services/packagegroup/src/bundle_active_group_controller.cpp
index 60570a3b7f27c427728ff49bde9fa1b50f5ca314..a62e31188ba30ff57cd06ccf659b06a26d20c1ff 100644
--- a/services/packagegroup/src/bundle_active_group_controller.cpp
+++ b/services/packagegroup/src/bundle_active_group_controller.cpp
@@ -449,11 +449,8 @@ ErrCode BundleActiveGroupController::QueryAppGroup(int32_t& appGroup,
 bool BundleActiveGroupController::IsBundleInstalled(const std::string& bundleName, const int32_t userId)
 {
     ApplicationInfo bundleInfo;
-    if (!sptrBundleMgr_) {
-        return false;
-    }
-    bool getInfoIsSuccess = sptrBundleMgr_->GetApplicationInfo(bundleName, ApplicationFlag::GET_BASIC_APPLICATION_INFO,
-        userId, bundleInfo);
+    bool getInfoIsSuccess = BundleActiveBundleMgrHelper::GetInstance()->GetApplicationInfo(
+        bundleName, ApplicationFlag::GET_BASIC_APPLICATION_INFO, userId, bundleInfo);
     if (getInfoIsSuccess == false) {
         BUNDLE_ACTIVE_LOGE("IsBundleInstalled bundle is not installed!");
         return false;
diff --git a/test/unittest/device_usage_statistics_service_test.cpp b/test/unittest/device_usage_statistics_service_test.cpp
index c73d7a47843b249d86e4bbc01a9b18e99bb84729..2f567aa2fed2baee4a433239363a884adbc9d357 100644
--- a/test/unittest/device_usage_statistics_service_test.cpp
+++ b/test/unittest/device_usage_statistics_service_test.cpp
@@ -913,7 +913,6 @@ HWTEST_F(DeviceUsageStatisticsServiceTest, BundleActiveGroupControllerTest_009,
     bundleActiveCore_->InitBundleGroupController();
     int userId = 100;
     EXPECT_EQ(BundleActiveGroupController::GetInstance().IsBundleInstalled("test", userId), false);
-    BundleActiveGroupController::GetInstance().sptrBundleMgr_ = nullptr;
     EXPECT_EQ(BundleActiveGroupController::GetInstance().IsBundleInstalled("test", userId), false);
 }
 
@@ -1125,7 +1124,6 @@ HWTEST_F(DeviceUsageStatisticsServiceTest, DeviceUsageStatisticsServiceTest_Quer
     int32_t userId = 100;
     EXPECT_NE(BundleActiveGroupController::GetInstance().QueryAppGroup(appGroup, bundleName, userId), ERR_OK);
 
-    BundleActiveGroupController::GetInstance().sptrBundleMgr_ = nullptr;
     bundleName = "defaultBundleName";
     EXPECT_NE(BundleActiveGroupController::GetInstance().QueryAppGroup(appGroup, bundleName, userId), ERR_OK);
 }