diff --git a/services/implementation/include/authentication/dm_auth_manager.h b/services/implementation/include/authentication/dm_auth_manager.h
index 38ebf8607f9003578a4b33a4eb87be8cda2ad0b2..820169b417dba6da628357bd1a4b4256537a0a79 100644
--- a/services/implementation/include/authentication/dm_auth_manager.h
+++ b/services/implementation/include/authentication/dm_auth_manager.h
@@ -532,6 +532,7 @@ private:
     std::string GetBundleName(nlohmann::json &jsonObject);
     int32_t GetBinderInfo();
     void SetProcessInfo();
+    void OpenAuthSession();
 
 private:
     std::shared_ptr<SoftbusConnector> softbusConnector_;
diff --git a/services/implementation/src/authentication/dm_auth_manager.cpp b/services/implementation/src/authentication/dm_auth_manager.cpp
index 651ddc55e8a331d923cda093a293c66c7cd61405..1a588c3b53bf838c583020ef2f8aebd85cb2f570 100644
--- a/services/implementation/src/authentication/dm_auth_manager.cpp
+++ b/services/implementation/src/authentication/dm_auth_manager.cpp
@@ -39,6 +39,7 @@
 #include "dm_log.h"
 #include "dm_radar_helper.h"
 #include "dm_random.h"
+#include "ffrt.h"
 #include "multiple_user_connector.h"
 #include "nlohmann/json.hpp"
 #include "parameter.h"
@@ -261,10 +262,17 @@ void DmAuthManager::InitAuthState(const std::string &pkgName, int32_t authType,
     if (!DmRadarHelper::GetInstance().ReportAuthStart(peerTargetId_.deviceId, pkgName)) {
         LOGE("ReportAuthStart failed");
     }
-    authRequestState_->Enter();
+    ffrt::submit([=]() { OpenAuthSession(); });
     LOGI("DmAuthManager::AuthenticateDevice complete");
 }
 
+void DmAuthManager::OpenAuthSession()
+{
+    CHECK_NULL_VOID(authRequestState_);
+    LOGI("state %{public}d", authRequestState_->GetStateType());
+    authRequestState_->Enter();
+}
+
 int32_t DmAuthManager::AuthenticateDevice(const std::string &pkgName, int32_t authType,
     const std::string &deviceId, const std::string &extra)
 {