diff --git a/services/privacymanager/sa_profile/3505.json b/services/privacymanager/sa_profile/3505.json
index 73e5f1c577348f61c352939e8bd2474aee9ca5ce..d8f3c203d7d53844a5ec77fb28cf677a7c787ca1 100644
--- a/services/privacymanager/sa_profile/3505.json
+++ b/services/privacymanager/sa_profile/3505.json
@@ -6,7 +6,7 @@
             "libpath": "libprivacy_manager_service.z.so",
             "run-on-create": true,
             "depend_time_out": 60000,
-            "distributed": true,
+            "distributed": false,
             "depend": [ 3503 ],
             "dump_level": 1
         }
diff --git a/services/tokensyncmanager/src/remote/soft_bus_manager.cpp b/services/tokensyncmanager/src/remote/soft_bus_manager.cpp
index 82cf5470aab0610135c2d5b9b427c33dfce03e78..af712a62aeb462c623e6f60a88f11693e3450e56 100644
--- a/services/tokensyncmanager/src/remote/soft_bus_manager.cpp
+++ b/services/tokensyncmanager/src/remote/soft_bus_manager.cpp
@@ -161,9 +161,8 @@ bool SoftBusManager::CheckAndCopyStr(char* dest, uint32_t destLen, const std::st
 
 int32_t SoftBusManager::ServiceSocketInit()
 {
-    std::string serviceName = TOKEN_SYNC_SOCKET_NAME + "service";
     char name[SOCKET_NAME_MAX_LEN + 1];
-    if (!CheckAndCopyStr(name, SOCKET_NAME_MAX_LEN, serviceName)) {
+    if (!CheckAndCopyStr(name, SOCKET_NAME_MAX_LEN, TOKEN_SYNC_SOCKET_NAME)) {
         return ERROR_TRANSFORM_STRING_TO_CHAR;
     }
 
@@ -324,15 +323,13 @@ void SoftBusManager::Destroy()
 
 int32_t SoftBusManager::InitSocketAndListener(const std::string& networkId, ISocketListener& listener)
 {
-    std::string clientName = TOKEN_SYNC_SOCKET_NAME + networkId;
     char name[SOCKET_NAME_MAX_LEN + 1];
-    if (!CheckAndCopyStr(name, SOCKET_NAME_MAX_LEN, clientName)) {
+    if (!CheckAndCopyStr(name, SOCKET_NAME_MAX_LEN, TOKEN_SYNC_SOCKET_NAME)) {
         return ERROR_TRANSFORM_STRING_TO_CHAR;
     }
 
-    std::string serviceName = TOKEN_SYNC_SOCKET_NAME + "service";
     char peerName[SOCKET_NAME_MAX_LEN + 1];
-    if (!CheckAndCopyStr(peerName, SOCKET_NAME_MAX_LEN, serviceName)) {
+    if (!CheckAndCopyStr(peerName, SOCKET_NAME_MAX_LEN, TOKEN_SYNC_SOCKET_NAME)) {
         return ERROR_TRANSFORM_STRING_TO_CHAR;
     }
 
diff --git a/services/tokensyncmanager/src/service/token_sync_manager_stub.cpp b/services/tokensyncmanager/src/service/token_sync_manager_stub.cpp
index 9c1ab2fd90d927557bb49d2d17fb12be066f2dc9..dcf5f4c820d63e0669c6019c25c33ce1aeeb88b5 100644
--- a/services/tokensyncmanager/src/service/token_sync_manager_stub.cpp
+++ b/services/tokensyncmanager/src/service/token_sync_manager_stub.cpp
@@ -34,6 +34,10 @@ int32_t TokenSyncManagerStub::OnRemoteRequest(
     uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option)
 {
     LOGI(ATM_DOMAIN, ATM_TAG, "%{public}s called, code: %{public}d", __func__, code);
+    if (!IPCSkeleton::IsLocalCalling()) {
+        LOGE(ATM_DOMAIN, ATM_TAG, "Unsupported rpc calling.");
+        return ERROR_IPC_REQUEST_FAIL;
+    }
     std::u16string descriptor = data.ReadInterfaceToken();
     if (descriptor != ITokenSyncManager::GetDescriptor()) {
         LOGE(ATM_DOMAIN, ATM_TAG, "Get unexpect descriptor: %{public}s", Str16ToStr8(descriptor).c_str());