diff --git a/frameworks/liteipc_linux/src/liteipc_adapter.c b/frameworks/liteipc_linux/src/liteipc_adapter.c
index 197731e28bba4ccaf7fb7fb044338300f1a84841..78b695c05b33a750d501dcbe0f9cc00ed74b7a7f 100644
--- a/frameworks/liteipc_linux/src/liteipc_adapter.c
+++ b/frameworks/liteipc_linux/src/liteipc_adapter.c
@@ -102,11 +102,6 @@ typedef struct {
     const IpcContext* context;
 } HdlerArg;
 
-struct BinderDeath {
-    IpcMsgHandler func;
-    uint32_t token;
-};
-
 struct FuncPair {
     UTILS_DL_LIST list;
     pthread_t tid;
@@ -488,12 +483,12 @@ static void HandleReply(IpcIo* bio, const struct binder_transaction_data *txn, u
 
 static void HandleDeadBinder(const IpcContext *context, uintptr_t ptr)
 {
-    struct BinderDeath *death = (struct BinderDeath *)(uintptr_t) *(binder_uintptr_t *)ptr;
+    Testament *node = (Testament *)(uintptr_t) *(binder_uintptr_t *)ptr;
     IpcMsg data = {0};
     data.type = MT_DEATH_NOTIFY;
-    data.target.token = death->token;
-    data.target.handle = death->token;
-    death->func(context, &data, NULL, NULL);
+    data.target.token = node->handle;
+    data.target.handle = node->handle;
+    TryCallBack(context, &data, NULL, NULL);
 }
 
 static void BinderRefDone(const IpcContext *context, const struct binder_ptr_cookie *ptrCookie,
@@ -1083,22 +1078,16 @@ static inline uint32_t SetDeathHandlerPair(Testament* node, uint32_t index, IpcM
     return index;
 }
 
-static void BinderLinkToDeath(const SvcIdentity *sid, IpcMsgHandler callback, const IpcContext* context)
+static void BinderLinkToDeath(const SvcIdentity *sid, Testament *node, const IpcContext* context)
 {
-    struct BinderDeath *bd;
     struct {
         uint32_t cmd;
         struct binder_handle_cookie payload;
     } __attribute__((packed)) data;
-    bd = calloc(1, sizeof(struct BinderDeath));
-    if (bd == NULL) {
-        return;
-    }
-    bd->func = (void *)callback;
-    bd->token = sid->handle;
+
     data.cmd = BC_REQUEST_DEATH_NOTIFICATION;
     data.payload.handle = sid->handle;
-    data.payload.cookie = (binder_uintptr_t)bd;
+    data.payload.cookie = node;
     BinderWrite(context, &data, sizeof(data));
 }
 
@@ -1153,7 +1142,7 @@ int32_t RegisterDeathCallback(const IpcContext* context, SvcIdentity sid, IpcMsg
     node->size = 1;
     *cbId = SetDeathHandlerPair(node, 0, func, arg);
     UtilsListAdd(&g_ipcCallbackCb.testaments, &node->list);
-    BinderLinkToDeath(&sid, (IpcMsgHandler)TryCallBack, tmpContext);
+    BinderLinkToDeath(&sid, node, tmpContext);
 
 UNLOCK_RETURN:
     pthread_mutex_unlock(&g_ipcCallbackCb.mutex);