diff --git a/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp b/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
index 44b909d0f5f417388c740813c6ac78e95dc988e7..7a7df2b1e2eecc34f0854524deddfccb4668c759 100644
--- a/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
+++ b/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
@@ -193,8 +193,10 @@ int32_t DistributedHardwareManagerFactory::SendOnLineEvent(const std::string &ne
     }
 
     if (DeviceParamMgr::GetInstance().IsDeviceE2ESync()) {
-        DHLOGI("e2e device, need initiative sync data.");
-        MetaInfoManager::GetInstance()->SyncDataByNetworkId(networkId);
+        if (osType != OLD_HO_DEVICE_TYPE && osType != NEW_HO_DEVICE_TYPE) {
+            DHLOGI("local device is e2e device and remote is single frame device, need initiative sync data.");
+            MetaInfoManager::GetInstance()->SyncDataByNetworkId(networkId);
+        }
     }
 
     if (osType == OLD_HO_DEVICE_TYPE || osType == NEW_HO_DEVICE_TYPE) {
diff --git a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
index 2aab85bfbb68f519bee95899fa779ccc234af7d2..4f9b653629edec7f0ac135502ffefdb73262ce84 100644
--- a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
@@ -19,9 +19,11 @@
 
 #include "dm_device_info.h"
 
+#include "device_param_mgr.h"
 #include "dh_context.h"
 #include "distributed_hardware_manager_factory.h"
 #include "distributed_hardware_errno.h"
+
 using namespace testing::ext;
 
 namespace OHOS {
@@ -34,6 +36,8 @@ enum class Status : uint32_t {
 
 constexpr uint16_t TEST_DEV_TYPE_PAD = 0x11;
 constexpr int32_t INVALID_OSTYPE = 10;
+constexpr int32_t OLD_HO_DEVICE_TYPE = -1;
+constexpr int32_t NEW_HO_DEVICE_TYPE = 11;
 const std::string TEST_NETWORKID = "111111";
 const std::string TEST_UUID = "222222";
 const std::string TEST_UDID = "333333";
@@ -238,5 +242,50 @@ HWTEST_F(AccessManagerTest, InitLocalDevInfo_001, TestSize.Level1)
 {
     ASSERT_TRUE(DistributedHardwareManagerFactory::GetInstance().InitLocalDevInfo());
 }
+
+HWTEST_F(AccessManagerTest, SendOnLineEvent_002, TestSize.Level1)
+{
+    std::string networkId = "networkId_1";
+    std::string uuid = "uuid_1";
+    std::string udid = "udid_1";
+    uint16_t deviceType = TEST_DEV_TYPE_PAD;
+    int32_t osType = OLD_HO_DEVICE_TYPE;
+    DistributedHardwareManagerFactory::GetInstance().flagUnInit_.store(false);
+    DistributedHardwareManagerFactory::GetInstance().isInit_.store(true);
+    DeviceParamMgr::GetInstance().isDeviceE2ESync_.store(true);
+    int32_t ret =
+        DistributedHardwareManagerFactory::GetInstance().SendOnLineEvent(networkId, uuid, udid, deviceType, osType);
+    EXPECT_EQ(ret, DH_FWK_SUCCESS);
+}
+
+HWTEST_F(AccessManagerTest, SendOnLineEvent_003, TestSize.Level1)
+{
+    std::string networkId = "networkId_2";
+    std::string uuid = "uuid_2";
+    std::string udid = "udid_2";
+    uint16_t deviceType = TEST_DEV_TYPE_PAD;
+    int32_t osType = NEW_HO_DEVICE_TYPE;
+    DistributedHardwareManagerFactory::GetInstance().flagUnInit_.store(false);
+    DistributedHardwareManagerFactory::GetInstance().isInit_.store(true);
+    DeviceParamMgr::GetInstance().isDeviceE2ESync_.store(true);
+    int32_t ret =
+        DistributedHardwareManagerFactory::GetInstance().SendOnLineEvent(networkId, uuid, udid, deviceType, osType);
+    EXPECT_EQ(ret, DH_FWK_SUCCESS);
+}
+
+HWTEST_F(AccessManagerTest, SendOnLineEvent_004, TestSize.Level1)
+{
+    std::string networkId = "networkId_3";
+    std::string uuid = "uuid_3";
+    std::string udid = "udid_3";
+    uint16_t deviceType = TEST_DEV_TYPE_PAD;
+    int32_t osType = INVALID_OSTYPE;
+    DistributedHardwareManagerFactory::GetInstance().flagUnInit_.store(false);
+    DistributedHardwareManagerFactory::GetInstance().isInit_.store(true);
+    DeviceParamMgr::GetInstance().isDeviceE2ESync_.store(true);
+    int32_t ret =
+        DistributedHardwareManagerFactory::GetInstance().SendOnLineEvent(networkId, uuid, udid, deviceType, osType);
+    EXPECT_EQ(ret, DH_FWK_SUCCESS);
+}
 } // namespace DistributedHardware
 } // namespace OHOS