diff --git a/ipc/native/c/ipc/include/ipc_invoker.h b/ipc/native/c/ipc/include/ipc_invoker.h
index 73de89cb26719f67bb6f43cd113b4c17fc51dbba..a254e8f1a25062c6ace2d88698cc793b021a7278 100644
--- a/ipc/native/c/ipc/include/ipc_invoker.h
+++ b/ipc/native/c/ipc/include/ipc_invoker.h
@@ -25,7 +25,7 @@ extern "C" {
 #endif /* __cplusplus */
 
 RemoteInvoker *GetIpcInvoker(void);
-
+void DeinitIpcInvoker(RemoteInvoker *invoker);
 #ifdef __cplusplus
 #if __cplusplus
 }
diff --git a/ipc/native/c/ipc/src/linux/ipc_invoker.c b/ipc/native/c/ipc/src/linux/ipc_invoker.c
index 5c2328256db446f462d499804dba80e9b308c3b2..293b515c3d16b786fc125c6b712b46519f632daf 100644
--- a/ipc/native/c/ipc/src/linux/ipc_invoker.c
+++ b/ipc/native/c/ipc/src/linux/ipc_invoker.c
@@ -91,10 +91,12 @@ static void DeleteBinderConnector(void)
     if (g_connector == NULL) {
         return;
     }
+    pthread_mutex_lock(&g_connectorMutex);
     munmap(g_connector->mmapAddr, g_connector->mmapSize);
     close(g_connector->fd);
     free(g_connector);
     g_connector = NULL;
+    pthread_mutex_unlock(&g_connectorMutex);
 }
 
 static int32_t BinderWrite(void *data, size_t len)
@@ -564,3 +566,11 @@ RemoteInvoker *GetIpcInvoker(void)
     }
     return &g_ipcInvoker;
 }
+
+void DeinitIpcInvoker(RemoteInvoker *invoker)
+{
+    if (invoker != &g_ipcInvoker) {
+        return;
+    }
+    DeleteBinderConnector();
+}
\ No newline at end of file
diff --git a/ipc/native/c/manager/include/iremote_invoker.h b/ipc/native/c/manager/include/iremote_invoker.h
index a3ad6d0cac43cc15896a6ae0682e080858a79ef3..22e8ec6f315588ae242d2e5af2c535c0d5894da2 100644
--- a/ipc/native/c/manager/include/iremote_invoker.h
+++ b/ipc/native/c/manager/include/iremote_invoker.h
@@ -44,6 +44,7 @@ typedef struct {
 } RemoteInvoker;
 
 RemoteInvoker *InitRemoteInvoker(int32_t proto);
+void DeinitRemoteInvoker(RemoteInvoker *invoker, int32_t proto);
 #ifdef __cplusplus
 #if __cplusplus
 }
diff --git a/ipc/native/c/manager/src/ipc_process_skeleton.c b/ipc/native/c/manager/src/ipc_process_skeleton.c
index af76fc745251bae3c62a7d6960a592016cd2fbf4..64dca147ddd96f82f3e89c26d5f54239675a2403 100644
--- a/ipc/native/c/manager/src/ipc_process_skeleton.c
+++ b/ipc/native/c/manager/src/ipc_process_skeleton.c
@@ -132,18 +132,22 @@ void JoinMainWorkThread(void)
 
 pid_t ProcessGetCallingPid(void)
 {
-    ThreadContext *currentContext = GetCurrentThreadContext();
-    if (currentContext != NULL) {
-        return currentContext->callerPid;
+    if (g_ipcSkeleton != NULL) {
+        ThreadContext *currentContext = GetCurrentThreadContext();
+        if (currentContext != NULL) {
+            return currentContext->callerPid;
+        }
     }
     return RpcGetPid();
 }
 
 pid_t ProcessGetCallingUid(void)
 {
-    ThreadContext *currentContext = GetCurrentThreadContext();
-    if (currentContext != NULL) {
-        return currentContext->callerUid;
+    if (g_ipcSkeleton != NULL) {
+        ThreadContext *currentContext = GetCurrentThreadContext();
+        if (currentContext != NULL) {
+            return currentContext->callerUid;
+        }
     }
     return RpcGetUid();
 }
diff --git a/ipc/native/c/manager/src/ipc_skeleton.c b/ipc/native/c/manager/src/ipc_skeleton.c
index 44635e4f160e59bc1362296b3e3d536e7b2246eb..33bc4d080c3e7a390b0f9e197d41bcf1457e882a 100644
--- a/ipc/native/c/manager/src/ipc_skeleton.c
+++ b/ipc/native/c/manager/src/ipc_skeleton.c
@@ -48,19 +48,11 @@ void JoinWorkThread(void)
 
 pid_t GetCallingPid(void)
 {
-    if (GetCurrentSkeleton() == NULL) {
-        RPC_LOG_ERROR("init ipc process skeleton failed.");
-        return ERR_IPC_SKELETON_NOT_INIT;
-    }
     return ProcessGetCallingPid();
 }
 
 pid_t GetCallingUid(void)
 {
-    if (GetCurrentSkeleton() == NULL) {
-        RPC_LOG_ERROR("init ipc process skeleton failed.");
-        return ERR_IPC_SKELETON_NOT_INIT;
-    }
     return ProcessGetCallingUid();
 }
 
diff --git a/ipc/native/c/manager/src/ipc_thread_pool.c b/ipc/native/c/manager/src/ipc_thread_pool.c
index c901be3e67eed4d6027915ecd22f9e9f6ab03c5b..4d6b58327f045d4cefefa98692f169a2d94fd122 100644
--- a/ipc/native/c/manager/src/ipc_thread_pool.c
+++ b/ipc/native/c/manager/src/ipc_thread_pool.c
@@ -133,6 +133,7 @@ void DeinitThreadPool(ThreadPool *threadPool)
     pthread_key_delete(g_localKey);
     free(threadPool);
     for (int32_t index = 0; index < PROTO_NUM; ++index) {
+        DeinitRemoteInvoker(g_invoker[index], index);
         g_invoker[index] = NULL;
     }
 }
diff --git a/ipc/native/c/manager/src/iremote_invoker.c b/ipc/native/c/manager/src/iremote_invoker.c
index 477290936a7f95f451fe8c8a26342e81cc18ef81..284dfea3c026d99ece81a0bd7198a22b3126d42d 100644
--- a/ipc/native/c/manager/src/iremote_invoker.c
+++ b/ipc/native/c/manager/src/iremote_invoker.c
@@ -28,4 +28,14 @@ RemoteInvoker *InitRemoteInvoker(int32_t proto)
         remoteInvoker = GetRpcInvoker();
     }
     return remoteInvoker;
+}
+
+void DeinitRemoteInvoker(RemoteInvoker *invoker, int32_t proto)
+{
+    if (invoker == NULL) {
+        return;
+    }
+    if (proto == IF_PROT_BINDER) {
+        DeinitIpcInvoker(invoker);
+    }
 }
\ No newline at end of file