diff --git a/old/services/core/src/authority/authority_manager.cpp b/old/services/core/src/authority/authority_manager.cpp
index a698d0dcfa2ba3a894f6ed6eb3e63703a1b9e1a1..d50cb0ca80c2080e27044a4798e52250b10b2fef 100644
--- a/old/services/core/src/authority/authority_manager.cpp
+++ b/old/services/core/src/authority/authority_manager.cpp
@@ -178,7 +178,7 @@ bool AuthorityManager::ValidateService(const nlohmann::json& authValJson, bool r
 bool AuthorityManager::CheckInterfaceAuthority(const std::string& ifaceName)
 {
     std::string procName = GetCallingProcName();
-    if (!authJson_.contains(procName)) {
+    if (!authJson_.contains(procName) && !authJson_[procName].contains(INTERFACES)) {
         HILOGE("can't find entry for proc:%{public}s", procName.c_str());
         return false;
     }
@@ -214,7 +214,7 @@ bool AuthorityManager::CheckServicesAuthority(AuthValue authVal,
     }
 
     std::string procName = GetCallingProcName();
-    if (!authJson_.contains(procName)) {
+    if (!authJson_.contains(procName) && !authJson_[procName].contains(SERVICES)) {
         HILOGE("can't find entry for proc:%{public}s", procName.c_str());
         return false;
     }
diff --git a/old/services/core/src/authority/trust_group_manager.cpp b/old/services/core/src/authority/trust_group_manager.cpp
index 47f07599e83ab9dc75bf628626b29b2677c4047e..f341c1dee48bb390aab357d69924b40c19f5c5cf 100644
--- a/old/services/core/src/authority/trust_group_manager.cpp
+++ b/old/services/core/src/authority/trust_group_manager.cpp
@@ -114,6 +114,10 @@ bool TrustGroupManager::CheckGroupsInfo(const char* returnGroups, uint32_t group
         return false;
     }
 
+    if (!jsonObject.is_array()) {
+        HILOGE("jsonObject is not array!");
+        return false;
+    }
     std::vector<GroupInfo> groupInfos = jsonObject.get<std::vector<GroupInfo>>();
     for (const auto& groupInfo : groupInfos) {
         // check group visibility is whether public or not
diff --git a/old/services/core/src/dbstorage/device_profile_storage.cpp b/old/services/core/src/dbstorage/device_profile_storage.cpp
index d4fb6bc6c9cbb6382e9ee8ead50641cfbc058df6..4a3f93b37f7a9f81dc685c7e8af66bbcc7ee0d46 100644
--- a/old/services/core/src/dbstorage/device_profile_storage.cpp
+++ b/old/services/core/src/dbstorage/device_profile_storage.cpp
@@ -36,7 +36,7 @@ using namespace std::chrono_literals;
 
 namespace {
 const std::string TAG = "DeviceProfileStorage";
-constexpr int32_t RETRY_TIMES_GET_KVSTORE = 500;
+constexpr int32_t RETRY_TIMES_GET_KVSTORE = 30;
 }
 
 DeviceProfileStorage::DeviceProfileStorage(const std::string& appId, const std::string& storeId)
@@ -133,7 +133,7 @@ bool DeviceProfileStorage::TryGetKvStore()
             return true;
         }
         HILOGD("retry get kvstore...");
-        std::this_thread::sleep_for(10ms);
+        std::this_thread::sleep_for(500ms);
         retryTimes++;
     }
     if (kvStorePtr_ == nullptr) {
diff --git a/old/services/core/src/dbstorage/device_profile_storage_manager.cpp b/old/services/core/src/dbstorage/device_profile_storage_manager.cpp
index 1789a8fdc6c40e06a62286c834af88087e63ed69..1f75eb216ed49bde1d9af299266e960a1d2f7078 100644
--- a/old/services/core/src/dbstorage/device_profile_storage_manager.cpp
+++ b/old/services/core/src/dbstorage/device_profile_storage_manager.cpp
@@ -151,7 +151,7 @@ int32_t DeviceProfileStorageManager::PutDeviceProfile(const ServiceCharacteristi
     keys.emplace_back(GenerateKey(localUdid_, serviceId, KeyType::SERVICE));
     values.emplace_back(profile.GetCharacteristicProfileJson());
     std::unique_lock<std::mutex> autoLock(serviceLock_);
-    if (servicesJson_[serviceId] == nullptr) {
+    if (servicesJson_.contains(serviceId) && servicesJson_[serviceId] == nullptr) {
         nlohmann::json j;
         j[SERVICE_TYPE] = profile.GetServiceType();
         servicesJson_[serviceId] = j;
@@ -243,8 +243,12 @@ void DeviceProfileStorageManager::SetServiceType(const std::string& udid,
 {
     std::unique_lock<std::mutex> autoLock(serviceLock_);
     if (udid.empty()) {
+        if (!servicesJson_.contains(serviceId)) {
+            HILOGE("ServicesJson not contains serviceId!");
+            return;
+        }
         auto jsonData = servicesJson_[serviceId];
-        if (jsonData != nullptr) {
+        if (jsonData != nullptr && jsonData.contains(SERVICE_TYPE)) {
             profile.SetServiceType(jsonData[SERVICE_TYPE]);
         }
         return;
@@ -262,8 +266,12 @@ void DeviceProfileStorageManager::SetServiceType(const std::string& udid,
         HILOGE("parse error");
         return;
     }
+    if (!jsonData.contains(serviceId)) {
+        HILOGE("jsonData don't has serviceId attribute!");
+        return;
+    }
     auto typeData = jsonData[serviceId];
-    if (typeData != nullptr && typeData[SERVICE_TYPE] != nullptr) {
+    if (typeData != nullptr && typeData.contains(SERVICE_TYPE) && typeData[SERVICE_TYPE] != nullptr) {
         profile.SetServiceType(typeData[SERVICE_TYPE]);
     }
 }
@@ -277,7 +285,7 @@ int32_t DeviceProfileStorageManager::DeleteDeviceProfile(const std::string& serv
     }
 
     std::unique_lock<std::mutex> autoLock(serviceLock_);
-    if (servicesJson_[serviceId] == nullptr) {
+    if (servicesJson_.contains(serviceId) && servicesJson_[serviceId] == nullptr) {
         HILOGW("can't find service %{public}s", serviceId.c_str());
         return ERR_DP_INVALID_PARAMS;
     }
diff --git a/services/core/src/persistenceadapter/kvadapter/kv_adapter.cpp b/services/core/src/persistenceadapter/kvadapter/kv_adapter.cpp
index ca0652c8d70d643050cbde07d108a095a379eb01..48919ad47d036fc2dd68e11274a1d271e0683f58 100644
--- a/services/core/src/persistenceadapter/kvadapter/kv_adapter.cpp
+++ b/services/core/src/persistenceadapter/kvadapter/kv_adapter.cpp
@@ -29,7 +29,7 @@ namespace DistributedDeviceProfile {
 using namespace OHOS::DistributedKv;
 namespace {
     constexpr int32_t MAX_INIT_RETRY_TIMES = 30;
-    constexpr int32_t INIT_RETRY_SLEEP_INTERVAL = 50 * 1000; // 50ms
+    constexpr int32_t INIT_RETRY_SLEEP_INTERVAL = 500 * 1000; // 50ms
     const std::string DATABASE_DIR = "/data/service/el1/public/database/distributed_device_profile_service";
     const std::string TAG = "KVAdapter";
 }
@@ -241,7 +241,7 @@ DistributedKv::Status KVAdapter::GetKvStorePtr()
         .createIfMissing = true,
         .encrypt = false,
         .autoSync = true,
-        .securityLevel = DistributedKv::SecurityLevel::S0,
+        .securityLevel = DistributedKv::SecurityLevel::S1,
         .area = 1,
         .kvStoreType = KvStoreType::SINGLE_VERSION,
         .baseDir = DATABASE_DIR