diff --git a/services/implementation/include/dependency/softbus/softbus_connector.h b/services/implementation/include/dependency/softbus/softbus_connector.h
index 718d7ddeb11f5c60b49d0887923b8beada28d987..18abee84e7e01b9f06f2c444399a417f1243a40d 100644
--- a/services/implementation/include/dependency/softbus/softbus_connector.h
+++ b/services/implementation/include/dependency/softbus/softbus_connector.h
@@ -123,6 +123,9 @@ public:
     void SetProcessInfoVec(std::vector<ProcessInfo> processInfoVec);
     std::vector<ProcessInfo> GetProcessInfo();
     void ClearProcessInfo();
+    void SetChangeProcessInfo(ProcessInfo processInfo);
+    std::vector<ProcessInfo> GetChangeProcessInfo();
+    void ClearChangeProcessInfo();
     DmDeviceInfo GetDeviceInfoByDeviceId(const std::string &deviceId);
     void DeleteOffLineTimer(std::string &udidHash);
 
@@ -141,9 +144,11 @@ private:
     std::shared_ptr<ISoftbusStateCallback> deviceStateManagerCallback_;
     static std::unordered_map<std::string, std::string> deviceUdidMap_;
     static std::vector<ProcessInfo> processInfoVec_;
+    static std::vector<ProcessInfo> processChangeInfoVec_;
     static std::mutex discoveryDeviceInfoMutex_;
     static std::mutex deviceUdidLocks_;
     static std::mutex processInfoVecMutex_;
+    static std::mutex processChangeInfoVecMutex_;
     static std::shared_ptr<ISoftbusConnectorCallback> connectorCallback_;
 };
 } // namespace DistributedHardware
diff --git a/services/implementation/src/dependency/softbus/softbus_connector.cpp b/services/implementation/src/dependency/softbus/softbus_connector.cpp
index 0af9630944e8c84427f4f38b25a4923a7bf198fd..f21fb875d83009566d7b3e023a55f067c0a2749c 100644
--- a/services/implementation/src/dependency/softbus/softbus_connector.cpp
+++ b/services/implementation/src/dependency/softbus/softbus_connector.cpp
@@ -46,9 +46,11 @@ std::string SoftbusConnector::remoteUdidHash_ = "";
 std::map<std::string, std::shared_ptr<DeviceInfo>> SoftbusConnector::discoveryDeviceInfoMap_ = {};
 std::unordered_map<std::string, std::string> SoftbusConnector::deviceUdidMap_ = {};
 std::vector<ProcessInfo> SoftbusConnector::processInfoVec_ = {};
+std::vector<ProcessInfo> SoftbusConnector::processChangeInfoVec_ = {};
 std::mutex SoftbusConnector::discoveryDeviceInfoMutex_;
 std::mutex SoftbusConnector::deviceUdidLocks_;
 std::mutex SoftbusConnector::processInfoVecMutex_;
+std::mutex SoftbusConnector::processChangeInfoVecMutex_;
 std::shared_ptr<ISoftbusConnectorCallback> SoftbusConnector::connectorCallback_ = nullptr;
 
 SoftbusConnector::SoftbusConnector()
@@ -420,18 +422,39 @@ void SoftbusConnector::SetProcessInfoVec(std::vector<ProcessInfo> processInfoVec
 
 std::vector<ProcessInfo> SoftbusConnector::GetProcessInfo()
 {
-    LOGI("In");
+    LOGI("SoftbusConnector::GetProcessInfo");
     std::lock_guard<std::mutex> lock(processInfoVecMutex_);
     return processInfoVec_;
 }
 
 void SoftbusConnector::ClearProcessInfo()
 {
-    LOGI("In");
+    LOGI("SoftbusConnector::ClearProcessInfo");
     std::lock_guard<std::mutex> lock(processInfoVecMutex_);
     processInfoVec_.clear();
 }
 
+void SoftbusConnector::SetChangeProcessInfo(ProcessInfo processInfo)
+{
+    LOGI("SoftbusConnector::SetChangeProcessInfo");
+    std::lock_guard<std::mutex> lock(processChangeInfoVecMutex_);
+    processChangeInfoVec_.push_back(processInfo);
+}
+
+std::vector<ProcessInfo> SoftbusConnector::GetChangeProcessInfo()
+{
+    LOGI("SoftbusConnector::GetChangeProcessInfo");
+    std::lock_guard<std::mutex> lock(processChangeInfoVecMutex_);
+    return processChangeInfoVec_;
+}
+
+void SoftbusConnector::ClearChangeProcessInfo()
+{
+    LOGI("SoftbusConnector::ClearChangeProcessInfo");
+    std::lock_guard<std::mutex> lock(processChangeInfoVecMutex_);
+    processChangeInfoVec_.clear();
+}
+
 void SoftbusConnector::HandleDeviceOnline(std::string deviceId, int32_t authForm)
 {
     LOGI("SoftbusConnector::HandleDeviceOnline");
diff --git a/services/implementation/src/device_manager_service_impl.cpp b/services/implementation/src/device_manager_service_impl.cpp
index 517a0aeeaba7c9c93ec2b4c62330344d647f7928..e6d46f95d02d9db4ecc343cea66a966289b9a9bf 100644
--- a/services/implementation/src/device_manager_service_impl.cpp
+++ b/services/implementation/src/device_manager_service_impl.cpp
@@ -279,7 +279,7 @@ void DeviceManagerServiceImpl::HandleDeviceStatusChange(DmDeviceState devState,
         ProcessInfo processInfo;
         processInfo.pkgName = std::string(DM_PKG_NAME);
         processInfo.userId = MultipleUserConnector::GetFirstForegroundUserId();
-        softbusConnector_->SetProcessInfo(processInfo);
+        softbusConnector_->SetChangeProcessInfo(processInfo);
         deviceStateMgr_->HandleDeviceStatusChange(devState, devInfo);
     }
 }
diff --git a/services/implementation/src/devicestate/dm_device_state_manager.cpp b/services/implementation/src/devicestate/dm_device_state_manager.cpp
index d88646d7c854b2ba978559e1f926d070eb21eae8..72bbda204c83f851997a0a2e71c77231f8b7c08d 100644
--- a/services/implementation/src/devicestate/dm_device_state_manager.cpp
+++ b/services/implementation/src/devicestate/dm_device_state_manager.cpp
@@ -175,7 +175,12 @@ void DmDeviceStateManager::ProcessDeviceStateChange(const DmDeviceState devState
         GetAnonyString(devInfo.networkId).c_str());
     CHECK_NULL_VOID(softbusConnector_);
     CHECK_NULL_VOID(listener_);
-    std::vector<ProcessInfo> processInfoVec = softbusConnector_->GetProcessInfo();
+    std::vector<ProcessInfo> processInfoVec;
+    if (devState == DEVICE_INFO_CHANGED) {
+        processInfoVec = softbusConnector_->GetChangeProcessInfo();
+    } else {
+        processInfoVec = softbusConnector_->GetProcessInfo();
+    }
     for (const auto &item : processInfoVec) {
         if (!item.pkgName.empty()) {
             LOGI("ProcessDeviceStateChange, pkgName = %{public}s", item.pkgName.c_str());