diff --git a/services/implementation/include/authentication_v2/auth_manager.h b/services/implementation/include/authentication_v2/auth_manager.h
index 02deef3fe7ca1f8f8b1fec0005eccb180e1578b2..604c5ea7e54b981e0faf3bbddd3d895d85040d8e 100644
--- a/services/implementation/include/authentication_v2/auth_manager.h
+++ b/services/implementation/include/authentication_v2/auth_manager.h
@@ -154,6 +154,7 @@ private:
     void GetBindCallerInfo();
     int32_t GetBindLevel(int32_t bindLevel);
     void GetIsNeedJoinLnnParam(const std::map<std::string, std::string> &bindParam);
+    void GetConnDelayCloseTime(const std::string &extra);
 };
 
 class AuthSrcManager : public AuthManager {
diff --git a/services/implementation/src/authentication_v2/auth_manager.cpp b/services/implementation/src/authentication_v2/auth_manager.cpp
index a6ddbde19410683217701c0d08f81c9b3751e9ca..786210c80e6768160413d1596241b1e66c2162c3 100644
--- a/services/implementation/src/authentication_v2/auth_manager.cpp
+++ b/services/implementation/src/authentication_v2/auth_manager.cpp
@@ -638,12 +638,15 @@ int32_t AuthManager::AuthenticateDevice(const std::string &pkgName, int32_t auth
     }
     context_->isAuthenticateDevice = true;
     if (authType == AUTH_TYPE_CRE) {
+        GetConnDelayCloseTime(extra);
         LOGI("AuthManager::AuthenticateDevice for credential type, joinLNN directly.");
         context_->softbusConnector->JoinLnn(deviceId, true);
         context_->listener->OnAuthResult(context_->processInfo, context_->peerTargetId.deviceId,
             "", STATUS_DM_AUTH_DEFAULT, DM_OK);
         context_->listener->OnBindResult(context_->processInfo, context_->peerTargetId,
             DM_OK, STATUS_DM_AUTH_DEFAULT, "");
+        context_->reason = DM_OK;
+        context_->authStateMachine->TransitionTo(std::make_shared<AuthSrcFinishState>());
         return DM_OK;
     }
     InitAuthState(pkgName, authType, deviceId, extra);
@@ -653,6 +656,21 @@ int32_t AuthManager::AuthenticateDevice(const std::string &pkgName, int32_t auth
     return DM_OK;
 }
 
+void AuthManager::GetConnDelayCloseTime(const std::string &extra)
+{
+    JsonObject jsonObject(extra);
+    if (jsonObject.IsDiscarded()) {
+        LOGE("extra string not a json type.");
+        return;
+    }
+    CHECK_NULL_VOID(context_);
+    context_->connDelayCloseTime = 0;
+    if (IsString(jsonObject, PARAM_CLOSE_SESSION_DELAY_SECONDS)) {
+        std::string delaySecondsStr = jsonObject[PARAM_CLOSE_SESSION_DELAY_SECONDS].Get<std::string>();
+        context_->connDelayCloseTime = GetCloseSessionDelaySeconds(delaySecondsStr);
+    }
+}
+
 int32_t AuthManager::BindTarget(const std::string &pkgName, const PeerTargetId &targetId,
     const std::map<std::string, std::string> &bindParam, int sessionId, uint64_t logicalSessionId)
 {