diff --git a/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_common/wifi_net_agent.cpp b/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_common/wifi_net_agent.cpp
index b2c8cc9c69a83cd509c5fab48f75e5f840cea59d..a5e2011902776c4e82bbf198a659a90d2327f9ca 100644
--- a/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_common/wifi_net_agent.cpp
+++ b/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_common/wifi_net_agent.cpp
@@ -87,7 +87,7 @@ bool WifiNetAgent::RegisterNetSupplierCallback(int instId)
     TimeStats timeStats(__func__);
     WIFI_LOGI("Enter RegisterNetSupplierCallback.");
     std::unique_lock<std::mutex> lock(netAgentMutex_);
-    sptr<NetConnCallback> pNetConnCallback = (std::make_unique<NetConnCallback>()).release();
+    sptr<NetConnCallback> pNetConnCallback = sptr<NetConnCallback>::MakeSptr();
     if (pNetConnCallback == nullptr) {
         WIFI_LOGE("pNetConnCallback is null\n");
         return false;
@@ -137,7 +137,7 @@ void WifiNetAgent::UpdateNetLinkInfo(IpInfo &wifiIpInfo, IpV6Info &wifiIpV6Info,
         WIFI_LOGE("wifi is not avaliable, no need UpdateNetLinkInfo");
         return;
     }
-    sptr<NetManagerStandard::NetLinkInfo> netLinkInfo = (std::make_unique<NetManagerStandard::NetLinkInfo>()).release();
+    sptr<NetManagerStandard::NetLinkInfo> netLinkInfo = sptr<NetManagerStandard::NetLinkInfo>::MakeSptr();
     if (netLinkInfo == nullptr) {
         WIFI_LOGE("%{public}s netLinkInfo is null", __func__);
         return;
@@ -286,7 +286,7 @@ void WifiNetAgent::SetNetLinkIPInfo(sptr<NetManagerStandard::NetLinkInfo> &netLi
 {
     unsigned int prefixLength =
         static_cast<unsigned int>(IpTools::GetMaskLength(IpTools::ConvertIpv4Address(wifiIpInfo.netmask)));
-    sptr<NetManagerStandard::INetAddr> netAddr = (std::make_unique<NetManagerStandard::INetAddr>()).release();
+    sptr<NetManagerStandard::INetAddr> netAddr = sptr<NetManagerStandard::INetAddr>::MakeSptr();
     if (netAddr == nullptr) {
         WIFI_LOGE("%{public}s netAddr is null", __func__);
         return;
@@ -298,7 +298,7 @@ void WifiNetAgent::SetNetLinkIPInfo(sptr<NetManagerStandard::NetLinkInfo> &netLi
     netAddr->prefixlen_ = prefixLength;
     netLinkInfo->netAddrList_.push_back(*netAddr);
 
-    sptr<NetManagerStandard::INetAddr> netIpv6Addr = (std::make_unique<NetManagerStandard::INetAddr>()).release();
+    sptr<NetManagerStandard::INetAddr> netIpv6Addr = sptr<NetManagerStandard::INetAddr>::MakeSptr();
     if (netIpv6Addr == nullptr) {
         WIFI_LOGE("%{public}s netIpv6Addr is null", __func__);
         return;
@@ -332,7 +332,7 @@ void WifiNetAgent::SetNetLinkIPInfo(sptr<NetManagerStandard::NetLinkInfo> &netLi
 void WifiNetAgent::SetNetLinkDnsInfo(sptr<NetManagerStandard::NetLinkInfo> &netLinkInfo, IpInfo &wifiIpInfo,
     IpV6Info &wifiIpV6Info)
 {
-    sptr<NetManagerStandard::INetAddr> dns = (std::make_unique<NetManagerStandard::INetAddr>()).release();
+    sptr<NetManagerStandard::INetAddr> dns = sptr<NetManagerStandard::INetAddr>::MakeSptr();
     if (dns == nullptr) {
         WIFI_LOGE("%{public}s dns is null", __func__);
         return;
@@ -344,7 +344,7 @@ void WifiNetAgent::SetNetLinkDnsInfo(sptr<NetManagerStandard::NetLinkInfo> &netL
         netLinkInfo->dnsList_.push_back(*dns);
         LOGI("SetNetLinkDnsInfo ipv4 address:%{public}s", IpAnonymize(dns->address_).c_str());
     }
-    sptr<NetManagerStandard::INetAddr> ipv6dns = (std::make_unique<NetManagerStandard::INetAddr>()).release();
+    sptr<NetManagerStandard::INetAddr> ipv6dns = sptr<NetManagerStandard::INetAddr>::MakeSptr();
     if (ipv6dns == nullptr) {
         WIFI_LOGE("%{public}s ipv6dns is null", __func__);
         return;
@@ -361,7 +361,7 @@ void WifiNetAgent::SetNetLinkDnsInfo(sptr<NetManagerStandard::NetLinkInfo> &netL
 void WifiNetAgent::SetNetLinkRouteInfo(sptr<NetManagerStandard::NetLinkInfo> &netLinkInfo, IpInfo &wifiIpInfo,
     IpV6Info &wifiIpV6Info)
 {
-    sptr<NetManagerStandard::Route> route = (std::make_unique<NetManagerStandard::Route>()).release();
+    sptr<NetManagerStandard::Route> route = sptr<NetManagerStandard::Route>::MakeSptr();
     if (route == nullptr) {
         WIFI_LOGE("%{public}s route is null", __func__);
         return;
@@ -403,7 +403,7 @@ void WifiNetAgent::SetNetLinkRouteInfo(sptr<NetManagerStandard::NetLinkInfo> &ne
 void WifiNetAgent::SetNetLinkHostRouteInfo(sptr<NetManagerStandard::NetLinkInfo> &netLinkInfo, IpInfo &wifiIpInfo)
 {
     if ((wifiIpInfo.ipAddress & wifiIpInfo.netmask) != (wifiIpInfo.gateway & wifiIpInfo.netmask)) {
-        sptr<NetManagerStandard::Route> hostRoute = (std::make_unique<NetManagerStandard::Route>()).release();
+        sptr<NetManagerStandard::Route> hostRoute = sptr<NetManagerStandard::Route>::MakeSptr();
         if (hostRoute == nullptr) {
             WIFI_LOGE("%{public}s hostRoute is null", __func__);
             return;
@@ -424,7 +424,7 @@ void WifiNetAgent::SetNetLinkLocalRouteInfo(sptr<NetManagerStandard::NetLinkInfo
 {
     unsigned int prefixLength =
         static_cast<unsigned int>(IpTools::GetMaskLength(IpTools::ConvertIpv4Address(wifiIpInfo.netmask)));
-    sptr<NetManagerStandard::Route> localRoute = (std::make_unique<NetManagerStandard::Route>()).release();
+    sptr<NetManagerStandard::Route> localRoute = sptr<NetManagerStandard::Route>::MakeSptr();
     if (localRoute == nullptr) {
         WIFI_LOGE("%{public}s localRoute is null", __func__);
         return;
@@ -440,7 +440,7 @@ void WifiNetAgent::SetNetLinkLocalRouteInfo(sptr<NetManagerStandard::NetLinkInfo
         prefixLength, IpAnonymize(strLocalRoute).c_str());
     if (!wifiIpV6Info.netmask.empty()) {
         unsigned int ipv6PrefixLength = IpTools::GetIPV6MaskLength(wifiIpV6Info.netmask);
-        sptr<NetManagerStandard::Route> ipv6route = (std::make_unique<NetManagerStandard::Route>()).release();
+        sptr<NetManagerStandard::Route> ipv6route = sptr<NetManagerStandard::Route>::MakeSptr();
         if (ipv6route == nullptr) {
             WIFI_LOGE("%{public}s ipv6route is null", __func__);
             return;