diff --git a/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_pro/perf_5g/perf_5g_handover_service.cpp b/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_pro/perf_5g/perf_5g_handover_service.cpp
index 93606b403e98efd2caa721826d8c2804c935da11..78fd82140470fba010cb8b71bd472be103309369 100644
--- a/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_pro/perf_5g/perf_5g_handover_service.cpp
+++ b/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_pro/perf_5g/perf_5g_handover_service.cpp
@@ -30,6 +30,7 @@
 #include "network_black_list_manager.h"
 #include "wifi_common_util.h"
 #include "wifi_global_func.h"
+#include "wifi_config_center.h"
 
 namespace OHOS {
 namespace Wifi {
@@ -68,11 +69,12 @@ void Perf5gHandoverService::OnConnected(WifiLinkedInfo &wifiLinkedInfo)
         isHwItCustNetwork = pEnhanceService->IsHwItCustNetwork(wifiDeviceConfig);
     }
     bool isEnterprise = DualBandUtils::IsEnterprise(wifiDeviceConfig);
-    connectedAp_->canNotPerf = isEnterprise || wifiLinkedInfo.isDataRestricted ||
-        wifiDeviceConfig.keyMgmt == KEY_MGMT_NONE || isHwItCustNetwork;
+    connectedAp_->canNotPerf = isEnterprise || wifiLinkedInfo.isDataRestricted || isHwItCustNetwork ||
+        wifiDeviceConfig.keyMgmt == KEY_MGMT_NONE || wifiLinkedInfo.wifiLinkType == WifiLinkType::WIFI7_EMLSR;
     WIFI_LOGI("OnConnected, canNotPerf:isEnterprise(%{public}d),isPortal(%{public}d),isDataRestricted(%{public}d),"
-        "openNet(%{public}d),isHwItCustNetwork(%{public}d)", isEnterprise, wifiDeviceConfig.isPortal,
-        wifiLinkedInfo.isDataRestricted, wifiDeviceConfig.keyMgmt == KEY_MGMT_NONE, isHwItCustNetwork);
+        "openNet(%{public}d),isHwItCustNetwork(%{public}d), isEMSR(%{public}d)", isEnterprise,
+        wifiDeviceConfig.isPortal, wifiLinkedInfo.isDataRestricted, wifiDeviceConfig.keyMgmt == KEY_MGMT_NONE,
+        isHwItCustNetwork, wifiLinkedInfo.wifiLinkType == WifiLinkType::WIFI7_EMLSR);
     ApConnectionInfo apConnectionInfo(wifiLinkedInfo.bssid);
     apConnectionInfo.SetConnectedTime(std::chrono::steady_clock::now());
     connectedAp_->apInfo.apConnectionInfo = apConnectionInfo;
@@ -183,6 +185,12 @@ std::string Perf5gHandoverService::Switch5g()
 }
 void Perf5gHandoverService::ScanResultUpdated(std::vector<InterScanInfo> &scanInfos)
 {
+    WifiLinkedInfo linkedInfo;
+    WifiConfigCenter::GetInstance().GetLinkedInfo(linkedInfo);
+    if (linkedInfo.wifiLinkType == WifiLinkType::WIFI7_EMLSR) {
+        WIFI_LOGI("ScanResultUpdated, EMSR is ongoing, not pref5g");
+        return;
+    }
     if (connectedAp_ == nullptr || connectedAp_->canNotPerf) {
         return;
     }