diff --git a/services/bundlemgr/test/unittest/bms_data_mgr_test/bms_extension_data_mgr_test.cpp b/services/bundlemgr/test/unittest/bms_data_mgr_test/bms_extension_data_mgr_test.cpp
index f3e943df6..398d81d5b 100644
--- a/services/bundlemgr/test/unittest/bms_data_mgr_test/bms_extension_data_mgr_test.cpp
+++ b/services/bundlemgr/test/unittest/bms_data_mgr_test/bms_extension_data_mgr_test.cpp
@@ -95,6 +95,11 @@ private:
     static std::shared_ptr<BundleMgrService> bundleMgrService_;
 };
 
+class BundleMgrExtTest : public BundleMgrExt {
+public:
+    bool CheckApiInfo(const BundleInfo& bundleInfo);
+};
+
 std::shared_ptr<BundleMgrService> BmsExtensionDataMgrTest::bundleMgrService_ =
     DelayedSingleton<BundleMgrService>::GetInstance();
 
@@ -125,6 +130,11 @@ const std::shared_ptr<BundleDataMgr> BmsExtensionDataMgrTest::GetDataMgr() const
     return dataMgr_;
 }
 
+bool BundleMgrExtTest::CheckApiInfo(const BundleInfo& bundleInfo)
+{
+    return true;
+}
+
 /**
  * @tc.number: BmsExtensionDataMgr_0001
  * @tc.name: CheckApiInfo
@@ -169,6 +179,82 @@ HWTEST_F(BmsExtensionDataMgrTest, BmsExtensionDataMgr_0003, Function | SmallTest
     EXPECT_EQ(res, true);
 }
 
+/**
+ * @tc.number: BmsExtensionDataMgr_0004
+ * @tc.name: QueryAbilityInfosWithFlag
+ * @tc.desc: QueryAbilityInfosWithFlag
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BmsExtensionDataMgr_0004, Function | SmallTest | Level0)
+{
+    BmsExtensionDataMgr bmsExtensionDataMgr;
+    Want want;
+    int32_t userId = 0;
+    std::vector<AbilityInfo> abilityInfos;
+    ErrCode res = bmsExtensionDataMgr.QueryAbilityInfos(want, userId, abilityInfos);
+    EXPECT_EQ(res, ERR_BUNDLE_MANAGER_INSTALL_FAILED_BUNDLE_EXTENSION_NOT_EXISTED);
+}
+
+/**
+ * @tc.number: BmsExtensionDataMgr_0005
+ * @tc.name: QueryAbilityInfosWithFlag
+ * @tc.desc: QueryAbilityInfosWithFlag
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BmsExtensionDataMgr_0005, Function | SmallTest | Level0)
+{
+    BmsExtensionDataMgr bmsExtensionDataMgr;
+    Want want;
+    int32_t flags = 0;
+    int32_t userId = 0;
+    std::vector<AbilityInfo> abilityInfos;
+    ErrCode res = bmsExtensionDataMgr.QueryAbilityInfosWithFlag(want, flags, userId, abilityInfos);
+    EXPECT_EQ(res, ERR_BUNDLE_MANAGER_INSTALL_FAILED_BUNDLE_EXTENSION_NOT_EXISTED);
+}
+
+/**
+ * @tc.number: BmsExtensionDataMgr_0006
+ * @tc.name: GetBundleInfos
+ * @tc.desc: GetBundleInfos
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BmsExtensionDataMgr_0006, Function | SmallTest | Level0)
+{
+    BmsExtensionDataMgr bmsExtensionDataMgr;
+    int32_t flags = 0;
+    int32_t userId = 0;
+    std::vector<BundleInfo> bundleInfos;
+    ErrCode res = bmsExtensionDataMgr.GetBundleInfos(flags, bundleInfos, userId);
+    EXPECT_EQ(res, ERR_BUNDLE_MANAGER_INSTALL_FAILED_BUNDLE_EXTENSION_NOT_EXISTED);
+}
+
+/**
+ * @tc.number: BmsExtensionDataMgr_0007
+ * @tc.name: GetBundleInfo
+ * @tc.desc: GetBundleInfo
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BmsExtensionDataMgr_0007, Function | SmallTest | Level0)
+{
+    BmsExtensionDataMgr bmsExtensionDataMgr;
+    std::string bundleName;
+    int32_t flags = 0;
+    int32_t userId = 0;
+    BundleInfo bundleInfo;
+    ErrCode res = bmsExtensionDataMgr.GetBundleInfo(bundleName, flags, userId, bundleInfo);
+    EXPECT_EQ(res, ERR_BUNDLE_MANAGER_INSTALL_FAILED_BUNDLE_EXTENSION_NOT_EXISTED);
+}
+
+/**
+ * @tc.number: BmsExtensionDataMgr_0008
+ * @tc.name: HapVerify
+ * @tc.desc: HapVerify
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BmsExtensionDataMgr_0008, Function | SmallTest | Level0)
+{
+    BmsExtensionDataMgr bmsExtensionDataMgr;
+    std::string filePath;
+    Security::Verify::HapVerifyResult hapVerifyResult;
+    ErrCode res = bmsExtensionDataMgr.HapVerify(filePath, hapVerifyResult);
+    EXPECT_EQ(res, ERR_BUNDLEMANAGER_INSTALL_FAILED_SIGNATURE_EXTENSION_NOT_EXISTED);
+}
+
 /**
  * @tc.number: BmsExtensionProfile_0001
  * @tc.name: TransformTo
@@ -261,4 +347,80 @@ HWTEST_F(BmsExtensionDataMgrTest, BundleMgrExtRegister_0001, Function | SmallTes
     auto res = BundleMgrExtRegister::GetInstance().GetBundleMgrExt(BUNDLE_EXT_NAME);
     EXPECT_EQ(res, nullptr);
 }
+
+/**
+ * @tc.number: BundleMgrExt_0001
+ * @tc.name: HapVerify
+ * @tc.desc: HapVerify
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BundleMgrExt_0001, Function | SmallTest | Level0)
+{
+    BundleMgrExtTest bundleMgrExtTest;
+    std::string filePath;
+    Security::Verify::HapVerifyResult hapVerifyResult;
+    ErrCode res = bundleMgrExtTest.HapVerify(filePath, hapVerifyResult);
+    EXPECT_EQ(res, ERR_BUNDLEMANAGER_INSTALL_FAILED_SIGNATURE_EXTENSION_NOT_EXISTED);
+}
+
+/**
+ * @tc.number: BundleMgrExt_0002
+ * @tc.name: QueryAbilityInfos
+ * @tc.desc: QueryAbilityInfos
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BundleMgrExt_0002, Function | SmallTest | Level0)
+{
+    BundleMgrExtTest bundleMgrExtTest;
+    Want want;
+    int32_t userId = 0;
+    std::vector<AbilityInfo> abilityInfos;
+    ErrCode res = bundleMgrExtTest.QueryAbilityInfos(want, userId, abilityInfos);
+    EXPECT_EQ(res, ERR_BUNDLE_MANAGER_INSTALL_FAILED_BUNDLE_EXTENSION_NOT_EXISTED);
+}
+
+/**
+ * @tc.number: BundleMgrExt_0003
+ * @tc.name: QueryAbilityInfosWithFlag
+ * @tc.desc: QueryAbilityInfosWithFlag
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BundleMgrExt_0003, Function | SmallTest | Level0)
+{
+    BundleMgrExtTest bundleMgrExtTest;
+    Want want;
+    int32_t flags = 0;
+    int32_t userId = 0;
+    std::vector<AbilityInfo> abilityInfos;
+    ErrCode res = bundleMgrExtTest.QueryAbilityInfosWithFlag(want, flags, userId, abilityInfos);
+    EXPECT_EQ(res, ERR_BUNDLE_MANAGER_INSTALL_FAILED_BUNDLE_EXTENSION_NOT_EXISTED);
+}
+
+/**
+ * @tc.number: BundleMgrExt_0004
+ * @tc.name: GetBundleInfo
+ * @tc.desc: GetBundleInfo
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BundleMgrExt_0004, Function | SmallTest | Level0)
+{
+    BundleMgrExtTest bundleMgrExtTest;
+    std::string bundleName;
+    int32_t flags = 0;
+    int32_t userId = 0;
+    BundleInfo bundleInfo;
+    ErrCode res = bundleMgrExtTest.GetBundleInfo(bundleName, flags, userId, bundleInfo);
+    EXPECT_EQ(res, ERR_BUNDLE_MANAGER_INSTALL_FAILED_BUNDLE_EXTENSION_NOT_EXISTED);
+}
+
+/**
+ * @tc.number: BundleMgrExt_0005
+ * @tc.name: GetBundleInfos
+ * @tc.desc: GetBundleInfos
+ */
+HWTEST_F(BmsExtensionDataMgrTest, BundleMgrExt_0005, Function | SmallTest | Level0)
+{
+    BundleMgrExtTest bundleMgrExtTest;
+    int32_t flags = 0;
+    int32_t userId = 0;
+    std::vector<BundleInfo> bundleInfos;
+    ErrCode res = bundleMgrExtTest.GetBundleInfos(flags, bundleInfos, userId);
+    EXPECT_EQ(res, ERR_BUNDLE_MANAGER_INSTALL_FAILED_BUNDLE_EXTENSION_NOT_EXISTED);
+}
 } // OHOS
\ No newline at end of file
diff --git a/test/systemtest/common/bms/acts_bms_kit_system_test/acts_bms_kit_system_test.cpp b/test/systemtest/common/bms/acts_bms_kit_system_test/acts_bms_kit_system_test.cpp
index c8d08a1ba..f3148f549 100644
--- a/test/systemtest/common/bms/acts_bms_kit_system_test/acts_bms_kit_system_test.cpp
+++ b/test/systemtest/common/bms/acts_bms_kit_system_test/acts_bms_kit_system_test.cpp
@@ -8129,5 +8129,20 @@ HWTEST_F(ActsBmsKitSystemTest, GetOverlayManagerProxy_0100, Function | SmallTest
     std::string uninstallResult = commonTool.VectorToStr(resvec);
     EXPECT_EQ(uninstallResult, "Success") << "uninstall fail!";
 }
+
+/**
+ * @tc.number: QueryAppGalleryBundleName_0100
+ * @tc.name: test BundleMgr proxy
+ * @tc.desc: 1.system run normally
+ *           2.return true
+ */
+HWTEST_F(ActsBmsKitSystemTest, QueryAppGalleryBundleName_0100, Function | SmallTest | Level1)
+{
+    sptr<BundleMgrProxy> bundleMgrProxy = GetBundleMgrProxy();
+    ASSERT_NE(bundleMgrProxy, nullptr);
+    std::string bundleName;
+    bool ret = bundleMgrProxy->QueryAppGalleryBundleName(bundleName);
+    EXPECT_FALSE(ret);
+}
 }  // namespace AppExecFwk
 }  // namespace OHOS
\ No newline at end of file