diff --git a/ipc/native/src/core/source/ipc_process_skeleton.cpp b/ipc/native/src/core/source/ipc_process_skeleton.cpp
index 8a39fdcb07a5fa4152e3c1b05deaee33ce68e24c..8eef4ff8004b239099821ff19a8159ce01f3a52b 100644
--- a/ipc/native/src/core/source/ipc_process_skeleton.cpp
+++ b/ipc/native/src/core/source/ipc_process_skeleton.cpp
@@ -659,10 +659,10 @@ void IPCProcessSkeleton::AddDataThreadInWait(const std::thread::id &threadId)
 uint64_t IPCProcessSkeleton::GetSeqNumber()
 {
     std::lock_guard<std::mutex> lockGuard(seqNumberMutex_);
-    seqNumber_++; // can be overflow, and seqNumber do not use 0
-    if (seqNumber_ == 0) {
-        seqNumber_++;
+    if (seqNumber_ == std::numeric_limits<uint64_t>::max()) {
+        seqNumber_ = 0;
     }
+    seqNumber_++;
     return seqNumber_;
 }
 
diff --git a/services/dbinder/dbinder_service/src/dbinder_service.cpp b/services/dbinder/dbinder_service/src/dbinder_service.cpp
index 14b84fd9b0d24135e4a3d90544dc86b4ea3189c4..c89119e183da0e932018304f24df361303a4ee4c 100644
--- a/services/dbinder/dbinder_service/src/dbinder_service.cpp
+++ b/services/dbinder/dbinder_service/src/dbinder_service.cpp
@@ -162,7 +162,10 @@ sptr<DBinderService> DBinderService::GetInstance()
 uint32_t DBinderService::GetSeqNumber()
 {
     std::lock_guard<std::mutex> lockGuard(instanceMutex_);
-    seqNumber_++; // can be overflow
+    if (seqNumber_ == std::numeric_limits<uint32_t>::max()) {
+        seqNumber_ = 0;
+    }
+    seqNumber_++;
     return seqNumber_;
 }